Dell 9.8(0.0) manuel d'utilisation

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Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation Dell 9.8(0.0). Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel Dell 9.8(0.0) ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Dell 9.8(0.0) décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Dell 9.8(0.0) devrait contenir:
- informations sur les caractéristiques techniques du dispositif Dell 9.8(0.0)
- nom du fabricant et année de fabrication Dell 9.8(0.0)
- instructions d'utilisation, de réglage et d’entretien de l'équipement Dell 9.8(0.0)
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Dell 9.8(0.0) ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Dell 9.8(0.0) et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Dell en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Dell 9.8(0.0), comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Dell 9.8(0.0), l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Dell 9.8(0.0). À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Dell Command Line Reference Guide for the S4820T System 9.8(0.0)[...]

  • Page 2

    Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright, 2009 [...]

  • Page 3

    Contents 1 About this Guide................................................................................................. 45 Objectives ............................................................................................................................................ 45 Audience ..........................................................[...]

  • Page 4

    show os-version .................................................................................................................................. 91 show version ....................................................................................................................................... 93 upgrade ........................................[...]

  • Page 5

    show alarms ...................................................................................................................................... 140 show cam-acl-vlan ........................................................................................................................... 141 show command-history ................................[...]

  • Page 6

    show ethernet cfm mipbd ................................................................................................................ 193 show ethernet cfm statistics ............................................................................................................. 194 show ethernet cfm port-statistics ................................[...]

  • Page 7

    deny ............................................................................................................................................. 230 ip access-list standard ................................................................................................................ 232 permit ...................................................[...]

  • Page 8

    Route Map Commands ..................................................................................................................... 291 continue ....................................................................................................................................... 291 description ................................................[...]

  • Page 9

    deny (for Standard MAC ACLs) ......................................................................................................... 334 deny (for Extended MAC ACLs) ........................................................................................................ 336 permit (for Standard IP ACLs) ...........................................[...]

  • Page 10

    bfd interval ....................................................................................................................................... 389 bfd neighbor ..................................................................................................................................... 390 bfd protocol-liveness ........................[...]

  • Page 11

    debug ip bgp ............................................................................................................................... 433 debug ip bgp dampening ........................................................................................................... 435 debug ip bgp events ..................................................[...]

  • Page 12

    router bgp ................................................................................................................................... 480 set extcommunity bandwidth ..................................................................................................... 481 show capture bgp-pdu neighbor ........................................[...]

  • Page 13

    11 Content Addressable Memory (CAM)......................................................... 539 CAM Profile Commands ................................................................................................................... 539 cam-acl (Configuration) ........................................................................................[...]

  • Page 14

    show interface ets ....................................................................................................................... 578 show qos priority-groups ........................................................................................................... 582 show stack-unit stack-ports ets details ..............................[...]

  • Page 15

    hardware watchdog .................................................................................................................... 619 show hardware layer2 ................................................................................................................ 620 show hardware layer3 ....................................................[...]

  • Page 16

    ip dhcp snooping binding ...........................................................................................................664 IPv6 DHCP Snooping Binding .................................................................................................... 665 ip dhcp snooping database ........................................................[...]

  • Page 17

    clear fip-snooping database interface vlan ..................................................................................... 702 clear fip-snooping statistics ............................................................................................................. 703 debug fip snooping ......................................................[...]

  • Page 18

    21 High Availability (HA)..................................................................................... 744 patch flash://RUNTIME_PATCH_DIR ............................................................................................... 744 process restartable ...................................................................................[...]

  • Page 19

    show ip igmp snooping groups .................................................................................................. 785 show ip igmp snooping mrouter ................................................................................................ 787 24 Interfaces..........................................................................[...]

  • Page 20

    speed (Management interface) ................................................................................................... 851 stack-unit portmode ................................................................................................................... 852 switchport ..................................................................[...]

  • Page 21

    26 IPv4 Routing.................................................................................................... 891 arp ...................................................................................................................................................... 891 arp backoff-time ......................................................[...]

  • Page 22

    show hosts ........................................................................................................................................ 941 show ip cam linecard ....................................................................................................................... 943 show ip cam stack-unit ..............................[...]

  • Page 23

    ipv6 unicast-routing ....................................................................................................................... 1001 show ipv6 cam stack-unit .............................................................................................................. 1002 show ipv6 control-plane icmp ..................................[...]

  • Page 24

    domain-password ........................................................................................................................... 1041 graceful-restart ietf ......................................................................................................................... 1042 graceful-restart interval ..............................[...]

  • Page 25

    show isis hostname ........................................................................................................................ 1086 show isis interface ...........................................................................................................................1087 show isis neighbors .....................................[...]

  • Page 26

    untagged .................................................................................................................................... 1134 Far-End Failure Detection (FEFD) ................................................................................................... 1135 debug fefd ......................................................[...]

  • Page 27

    34 Microsoft Network Load Balancing.......................................................... 1171 arp (for Multicast MAC Address) ...................................................................................................... 1171 mac-address-table static (for Multicast MAC Address) ..........................................................[...]

  • Page 28

    tc-flush-standard ............................................................................................................................. 1211 37 Multicast......................................................................................................... 1213 IPv4 Multicast Commands ......................................................[...]

  • Page 29

    track interface ip routing ...........................................................................................................1247 track interface line-protocol .................................................................................................... 1248 track ip route metric threshold ...........................................[...]

  • Page 30

    ip ospf network ......................................................................................................................... 1289 ip ospf priority ........................................................................................................................... 1290 ip ospf retransmit-interval .................................[...]

  • Page 31

    default-information originate ................................................................................................... 1352 graceful-restart grace-period ................................................................................................... 1353 graceful-restart mode ..........................................................[...]

  • Page 32

    ip pim join-filter ......................................................................................................................... 1397 ip pim ingress-interface-map ................................................................................................... 1398 ip pim neighbor-filter ...............................................[...]

  • Page 33

    extend system-id ............................................................................................................................ 1443 protocol spanning-tree pvst .......................................................................................................... 1444 show spanning-tree pvst .......................................[...]

  • Page 34

    service-policy output ................................................................................................................1486 service-queue ........................................................................................................................... 1487 set ................................................................[...]

  • Page 35

    offset-list ..........................................................................................................................................1527 output-delay ................................................................................................................................... 1528 passive-interface ...........................[...]

  • Page 36

    51 Security........................................................................................................... 1574 AAA Accounting Commands .......................................................................................................... 1574 aaa accounting ...........................................................................[...]

  • Page 37

    TACACS+ Commands ..................................................................................................................... 1615 tacacs-server group .................................................................................................................. 1615 debug tacacs+ ........................................................[...]

  • Page 38

    show crypto ............................................................................................................................... 1653 show ip ssh ................................................................................................................................ 1655 show ip ssh client-pub-keys ...............................[...]

  • Page 39

    54 Simple Network Management Protocol (SNMP) and Syslog............... 1692 SNMP Commands ...........................................................................................................................1692 show snmp ..........................................................................................................................[...]

  • Page 40

    show logging ............................................................................................................................. 1737 show logging auditlog .............................................................................................................. 1738 show logging driverlog stack-unit ..................................[...]

  • Page 41

    spanning-tree .................................................................................................................................. 1781 59 System Time and Date.................................................................................1784 clock summer-time date ....................................................................[...]

  • Page 42

    description ...................................................................................................................................... 1820 downstream .....................................................................................................................................1821 downstream auto-recover .........................[...]

  • Page 43

    system-mac ..................................................................................................................................... 1861 unit-id .............................................................................................................................................. 1862 vlt domain .................................[...]

  • Page 44

    show config .............................................................................................................................. 1894 show vrrp ................................................................................................................................... 1895 track .....................................................[...]

  • Page 45

    1 About this Guide This book provides information about the Dell Networking OS command line interface (CLI). This book also includes information about the protocols and features found in Dell Networking OS. References For more information about your system, refer to the following documents: • Dell Networking OS Configuration Guides • Installati[...]

  • Page 46

    Audience This book is intended for system administrators who are responsible for configuring or maintaining networks. This guide assumes that you are knowledgeable in Layer 2 and Layer 3 networking technologies. Conventions This book uses the following conventions to describe command syntax. Keyword Keywords are in Courier font and must be entered [...]

  • Page 47

    2 CLI Basics This chapter describes the command line interface (CLI) structure and command modes. The Dell Networking operating software commands are in a text-based interface that allows you to use the launch commands, change command modes, and configure interfaces and protocols. Accessing the Command Line When the system boots successfully, you a[...]

  • Page 48

    User "admin" on line vty0 ( 123.12.1.123 ) User "admin" on line vty1 ( 123.12.1.123 ) User "Irene" on line vty3 ( 123.12.1.321 ) Dell#conf When another user enters CONFIGURATION mode, Dell Networking OS sends a message similar to the following: % Warning: User "admin" on line vty2 "172.16.1.210" is [...]

  • Page 49

    radius Interface configuration for RADIUS redirect-list Named redirect-list route Establish static routes scp SCP configuration commands source-route Process packets with source routing header options ssh SSH configuration commands tacacs Interface configuration for TACACS+ telnet Specify telnet options tftp TFTP configuration commands trace-group [...]

  • Page 50

    Key Combination Action Esc F Moves the cursor forward one word. Esc D Deletes all the characters from the cursor to the end of the word. Navigating the CLI Dell Networking OS displays a CLI prompt comprised of the host name and CLI mode. • Host name is the initial part of the prompt and is “Dell” by default. You can change the host name with [...]

  • Page 51

    grep displays text that matches a pattern. The grep command option has an ignore-case suboption that makes the search case-insensitive. For example, the commands: show run | grep Ethernet returns a search result with instances containing a capitalized “Ethernet,” such as interface TenGigabitEthernet 1/1 show run | grep ethernet does not return [...]

  • Page 52

    You can activate VRF application on a device by using the feature vrf command in CONFIGURATION mode. NOTE: The no feature vrf command is not supported on any of the platforms. To enable the VRF feature and cause all VRF-related commands to be available or viewable in the CLI interface, use the following command. You must enable the VRF feature befo[...]

  • Page 53

    show feature Verify the status of software applications, such as VRF, that are activated and running on a device. S4820T Syntax show feature Command Modes EXEC EXEC Privilege Command History Version 9.4(0.0) Introduced on the S4810, S4820T, and S6000. Usage Information You can activate VRF application on a device by using the feature vrf command in[...]

  • Page 54

    To enter CLASS-MAP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the class-map command then enter the class map name. The prompt changes to include (config-class-map). You can return to CONFIGURATION mode by using the exit command. CONFIGURATION Mode In EXEC Privilege mode, use the configure command to enter CONFIGURATION m[...]

  • Page 55

    2. Enter the ip dhcp server command. The prompt changes to include (config-dhcp). You can return to CONFIGURATION mode by using the exit command. DHCP POOL Mode To create an address pool, use DHCP POOL mode. For more information, refer to Dynamic Host Configuration Protocol (DHCP) . To enter DHCP POOL mode: 1. Verify that you are logged in to DHCP [...]

  • Page 56

    can access CONFIGURATION mode to configure interfaces, routes and protocols on the switch. While you are logged in to EXEC Privilege mode, the # prompt is displayed. EXTENDED COMMUNITY LIST Mode To enable and configure a BGP extended community, use EXTENDED COMMUNITY LIST mode. To enter EXTENDED COMMUNITY LIST mode: 1. Verify that you are logged in[...]

  • Page 57

    Prompt Interface Type Dell(conf-if- nu-0)# Null Interface then zero Dell(conf-if- po-0)# Port-channel interface number Dell(conf-if- vl-0)# VLAN Interface then VLAN number (range 1–4094) Dell(conf-if- ma-0/0)# Management Ethernet interface then slot/port information Dell(conf-if- tu-0)# Tunnel interface then tunnel ID. Dell(conf-if- range)# Desig[...]

  • Page 58

    LLDP MANAGEMENT INTERFACE Mode To enable and configure Link Layer Discovery Protocol (LLDP) on management interfaces, use LLDP MANAGEMENT INTERFACE mode. To enter LLDP MANAGEMENT INTERFACE mode: 1. Verify that you are logged in to LLDP mode. 2. Enter the management-interface command. The prompt changes to include (conf-lldp-mgmtIf). LINE Mode To co[...]

  • Page 59

    2. Enter the protocol spanning-tree mstp command. The prompt changes to include (conf- mstp). You can return to CONFIGURATION mode by using the exit command. OPENFLOW INSTANCE Mode To enable and configure OpenFlow instances, use OPENFLOW INSTANCE mode. To enter OPENFLOW INSTANCE mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter[...]

  • Page 60

    PRIORITY GROUP Mode To create an ETS priority group, use PRIORITY GROUP mode. For more information, refer to ETS Commands . To enter PRIORITY GROUP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the priority-group command then the group name. The prompt changes to include (conf- pg). You can return to CONFIGURATION mode by u[...]

  • Page 61

    2. Use the route-map map-name [permit | deny] [ sequence-number ] command. The prompt changes to include (config-route-map). You can return to CONFIGURATION mode by using the exit command. ROUTER BGP Mode To enable and configure Border Gateway Protocol (BGP), use ROUTER BGP mode. For more information, refer to Border Gateway Protocol IPv4 (BGPv4) T[...]

  • Page 62

    ROUTER RIP Mode To enable and configure Router Information Protocol (RIP), use ROUTER RIP mode. For more information, refer to Routing Information Protocol (RIP) . To enter ROUTER RIP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the router rip command. The prompt changes to include (conf-router_rip). You can return to CONF[...]

  • Page 63

    1. To enable VRRP globally, verify that you are logged in to CONFIGURATION mode. 2. Enter the vrrp-group command then enter the VRRP group ID. The prompt changes to include (conf-if- interface-type - slot/port -vrid- vrrp-group-id ). u-Boot Mode To enable u-Boot mode, press any key when the following line appears on the console during a system boot[...]

  • Page 64

    3 File Management This chapter contains command line interface (CLI) commands needed to manage the configuration files as well as other file management commands. boot system Tell the system where to access the Dell Networking OS image used to boot the system. Syntax boot system {gateway ip address | stack-unit [{ stack-unit-number | all ] [default [...]

  • Page 65

    bmp-boot Enter the keyword bmp-boot to boot the system, when the you are not sure about the partition that contains image from DHCP offer. NOTE: In normal-reload, this keyword is not enabled. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to [...]

  • Page 66

    NOTE: While switching to a remote NFS file system, it is mandatory to specify the mount-point that indicates the working directory on the NFS file system. You cannot enter the root directory of the remote NFS file system. • usbflash: (internal Flash) or any sub-directory Command Modes EXEC Privilege Command History This guide is platform-specific[...]

  • Page 67

    Password to login remote host: Destination file name [sample_file]: Defaults None. Command Modes EXEC Privilege Command History Version Description 9.3(0.1) Introduced on the S6000, Z9000, S4810, and S4820T. Example copy http://admin:admin123@10.16.206.77/sample_file flash:// sample_file Related Commands copy ftp:flash Copy files from FTP server to[...]

  • Page 68

    To copy a file on a HTTP server enter http: http://hostip/ filepath NOTE: For HTTP copy operations done through external servers, the password you specify for accessing the HTTP server can be a string of up to 32 characters in length. To copy a file on a NFS mounted system enter nfsmount: //<mount-point/ filepath NOTE: While switching to a remot[...]

  • Page 69

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. Added the nf[...]

  • Page 70

    • copy running-config ftp: • copy running-config nfsmount://<mount-point>/filepath You can compress the running configuration by grouping all the VLANs and the physical interfaces with the same property. Support to store the operating configuration to the startup config in the compressed mode and to perform an image downgrade without any [...]

  • Page 71

    delete Delete a file from the flash. After deletion, files cannot be restored. Syntax delete flash-url [no-confirm] Parameters flash-url Enter the following location and keywords: • For a file or directory on the internal Flash, enter flash:// followed by the filename or directory name. • For a file or directory on the NFS mounted file system, [...]

  • Page 72

    dir Display the files in a file system. The default is the current directory. Syntax dir [ filename | directory name :] Parameters filename | directory name : (OPTIONAL) Enter one of the following: • For a file or directory on the internal Flash, enter flash:// then the filename or directory name. • For a file or directory on an NFS mounted fil[...]

  • Page 73

    4 drwx 4096 Jan 01 1980 00:02:44 +00:00 CORE_DUMP_DIR 5 d--- 4096 Jan 01 1980 00:02:44 +00:00 ADMIN_DIR 6 drwx 4096 Jan 01 1980 00:02:44 +00:00 RUNTIME_PATCH_DIR 7 drwx 4096 Nov 06 2014 06:57:06 +00:00 CONFIG_TEMPLATE 8 -rwx 4625 Nov 06 2014 06:55:28 +00:00 startup- config 9 drwx 4096 May 31 2013 02:49:46 +00:00 CONFD_LOG_DIR flash: 2056916992 byte[...]

  • Page 74

    Usage Information You must include the colon (:) when entering this command. After reformatting is complete, three empty directories are automatically created on flash: CRASH_LOG_DIR, TRACE_LOG_DIR and NVTRACE_LOG_DIR. CAUTION: This command deletes all files, including the startup configuration file. So, after executing this command, consider savin[...]

  • Page 75

    CAUTION: If you elect to format the flash, all files – including the startup configuration file – are lost. If you do decide to format the specified flash, consider saving the running configuration as the startup configuration after formatting the flash (use the write memory command or copy run start command). Related Commands • copy — copy[...]

  • Page 76

    username (OPTIONAL) Enter the user name to access the device. password (OPTIONAL) Enter the password. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS ve[...]

  • Page 77

    upgrade system Upgrade the Dell Networking OS image. To upgrade the bootflash or bootselector image, use the upgrade boot command. Syntax upgrade system {flash: | ftp: | nfsmount: | scp: | stack-unit { stack-unit-id | all} | tftp: | usbflash:} file-url { A: | B: } Parameters system Enter the keyword system to upgrade the operating system (OS) image[...]

  • Page 78

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for NFS mount. 9.2(1.0) Introduced on the Z9500. 9.0(0.[...]

  • Page 79

    rename Rename a file in the local file system. Syntax rename url url Parameters url Enter the following keywords and a filename: • For a file on the internal Flash, enter flash:// followed by the filename. • For a file on an NFS mounted file system, enter nfsmount:// followed by the mount point and file path. • For a file on an external USB d[...]

  • Page 80

    Parameters factory- defaults Return the system to its factory default mode. stack-unit- number Enter the stack member unit identifier to restore only the mentioned stack-unit. For the S4810, the range is from 0 to 11. all Enter the keyword all to restore all units in the stack. bootvar Enter the keyword bootvar to reset boot line. clear-all Enter t[...]

  • Page 81

    • baudrate • primary_boot • secondary_boot • default_boot • ipaddr • gatewayip • netmask • macaddr • mgmtautoneg • mgmtspeed100 • mgmtfullduplex Each boot path variable (primary_boot, secondary_boot, and default_boot) is further split into the following three independent variables: • primary_server, primary_file, and primary[...]

  • Page 82

    fanout, etc.)* * After restoration the unit(s) will be powercycled immediately. * * Proceed with caution ! * ************************************************************** Proceed with factory settings? Confirm [yes/no]:yes -- Restore status -- Unit Nvram Config ------------------------ 0 Success Success Power-cycling the unit(s). Dell# Example (Nv[...]

  • Page 83

    show boot system Displays information about boot images currently configured on the system. Syntax show boot system {stack-unit | all} Parameters all Enter the keyword all to display the boot image information for all stack units. stack-unit Enter the keyword stack-unit followed by a number to display boot image information for a stack-unit. The S4[...]

  • Page 84

    show bootvar Display the variable settings for the boot parameters. Syntax show bootvar Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history[...]

  • Page 85

    show file-systems Display information about the file systems on the system. Syntax show file-systems Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS ve[...]

  • Page 86

    Field Description • r = read access • w = write access Prefixes Displays the name of the storage location. Related Commands format flash (S-Series) – Erases all the existing files and reformats the filesystem in the internal flash memory on the S-Series. show running-config Display the current configuration and display changes from the defaul[...]

  • Page 87

    fefd for the current FEFD configuration ftp for the current FTP configuration frrp for the current FRRP configuration fvrp for the current FVRP configuration gvrp for the current GVRP configuration host for the current host configuration hardware- monitor for hardware-monitor action-on-error settings hypervisor for the current hypervisor configurat[...]

  • Page 88

    ospf for the current OSPF configuration pim for the current PIM configuration policy-map- input for the current input policy map configuration policy-map- output for the current output policy map configuration po-failover- group for the current port-channel failover- group configuration prefix-list for the current prefix-list configuration privileg[...]

  • Page 89

    uplink- state-group for the uplink state group configuration users for the current users configuration vlt for the current VLT configuration wred-profile for the current wred-profile configuration configured (OPTIONAL) Enter the keyword configuration to display line card interfaces with non-default configurations only. status (OPTIONAL) Enter the k[...]

  • Page 90

    Example Dell# show running-config Current Configuration ... ! Version 9-0(2-0) ! Last configuration change at Thu Apr 18 10:18:39 2013 by admin ! Startup-config last updated at Thu Apr 18 10:18:40 2013 by admin ! boot system stack-unit 0 primary system: A: boot system stack-unit 0 secondary tftp://10.16.127.35/Dell- SI-9-0-2-0.bin boot system stack[...]

  • Page 91

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on S-Series 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Expanded to include the last configuration change, start-up last updated (date and time), and who made the change. Examp[...]

  • Page 92

    Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON[...]

  • Page 93

    Stack-unit 0 S6000 SLAVE CPLD 10 Dell# Usage Information NOTE: A filepath that contains a dot ( . ) is not supported. show version Display the current Dell Networking Operating System (OS) version information on the system. Syntax show version Command Modes EXEC Privilege Command History This guide is platform-specific. For command information abou[...]

  • Page 94

    Lines Beginning With Description Dell Networking OS uptime is... Amount of time the system has been up System image... Image file name System Type: S4810, S4820T, Z9000, S6000 Control Processor:... Control processor information and amount of memory on processor 128K bytes... Amount and type of memory on system 1 Route Processor... Hardware configur[...]

  • Page 95

    SRCC Dell Networking OS uptime is 1 day(s), 0 hour(s), 19 minute(s) System image file is "DT-MAA-S6000-16-PI" System Type: S6000 Control Processor: Intel Centerton with 3203911680 bytes of memory, core(s) 2. 16G bytes of boot flash memory. 1 32-port TE/FG (SI) 32 Forty GigabitEthernet/IEEE 802.3 interface(s) upgrade Upgrade the bootflash [...]

  • Page 96

    file-url Enter the following location keywords and information to upgrade using an Dell Networking OS image other than the one currently running: • To specify an Dell Networking OS image on the internal flash, enter flash:// file-path/filename . • To specify an Dell Networking OS image on an FTP server, enter ftp://user:password@hostip/ filepat[...]

  • Page 97

    tftp: Copy from remote file system (tftp://hostip/filepath) Dell# upgrade system ftp://username:password@10.11.1.1/FTOS- SB-7.7.1.0.bin !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!! Erasing Sseries ImageUpgrade Table of Contents, please wait .!...........................[...]

  • Page 98

    Defaults flash drive Command Modes EXEC mode Command History Version 9.5.(0.0) Version Description 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, and MXL. Usage Information You can enter this command in the following ways: • verify md5 flash :// img-file • verify md5 flash :// img-file < hash-value > • verify sha256 flash :// i[...]

  • Page 99

    4 Control and Monitoring This chapter contains the commands to configure and monitor the system, including Telnet, file transfer protocol (FTP), and trivial file transfer protocol (TFTP). NOTE: This command replaces the enable optic-info-update interval command to update information on temperature and power monitoring in the simple network manageme[...]

  • Page 100

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information You must save the configuration and reload the system to implement ASF. When you enter the command, the system sends a message stating that the new mode is enabled when the system reloads. banner exec Configure[...]

  • Page 101

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original Command Usage Information After entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When the user is connected to the router, if a message of the[...]

  • Page 102

    Parameters keyboard- interactive Enter the keyword keyboard-interactive to require a carriage return (CR) to get the message banner prompt. c Enter a delineator character to specify the limits of the text banner. The delineator is a percent character (%). line Enter a text string for your text banner message ending the message with your delineator.[...]

  • Page 103

    This is the banner% Dell(conf)#end Dell#exit 13d21h9m: %RPM0-P:CP %SEC-5-LOGOUT: Exec session is terminated for user on line console This is the banner Dell con0 now available Press RETURN to get started. 13d21h10m: %RPM0-P:CP %SEC-5-LOGIN_SUCCESS: Login successful for user on line console This is the banner Dell> Related Commands banner motd ?[...]

  • Page 104

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command Usage Information After entering the banner login command, type one or more spaces a[...]

  • Page 105

    • iSCSI Optimization (iscsioptacl): 0 (disabled) Allocate space to each CAM region. Enter the CAM profile name then the amount of CAM space to be allotted. The total space allocated must equal 13. The ipv6acl range must be a factor of 2. Enter 4 or 8 for the number of OpenFlow FP blocks. • 4 : Creates 242 entries for use by the OpenFlow control[...]

  • Page 106

    Usage Information For the new settings to take effect, save the new CAM settings to the startup- config ( write-mem or copy run start ) then reload the system. The total amount of space allowed is 16 FP Blocks. System flow requires three blocks and these blocks cannot be reallocated. The ipv4acl profile range is from 1 to 4. When configuring space [...]

  • Page 107

    For platform-specific instructions about using this command, refer to the SDN chapter in the Dell Networking OS Configuration Guide . clear line Reset a terminal line. Syntax clear line { line-number | console 0 | vty number } Parameters line-number Enter a number for one of the 12 terminal lines on the system. The range is from 0 to 11. aux 0 Ente[...]

  • Page 108

    configure Enter CONFIGURATION mode from EXEC Privilege mode. Syntax configure [terminal] Parameters terminal (OPTIONAL) Enter the keyword terminal to specify that you are configuring from the terminal. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant D[...]

  • Page 109

    Defaults 1 Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9[...]

  • Page 110

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usag[...]

  • Page 111

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Added support for roles on the Z[...]

  • Page 112

    Parameters interval seconds Enter the keyword interval then the polling interval in seconds. The range is from 120 to 6000 seconds. The default is 300 seconds (5 minutes). Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networkin[...]

  • Page 113

    • COMMUNITY-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Descripti[...]

  • Page 114

    Defaults 10 minutes for console line; 30 minutes for VTY lines; 0 seconds Command Modes LINE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Versi[...]

  • Page 115

    • AS-PATH ACL • COMMUNITY-LIST • PREFIX-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for[...]

  • Page 116

    Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000[...]

  • Page 117

    ftp-server topdir Specify the top-level directory to be accessed when an incoming FTP connection request is made. Syntax ftp-server topdir directory Parameters directory Enter the directory path. Defaults The internal flash is the default directory. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information[...]

  • Page 118

    ftp-server username Create a user name and associated password for incoming FTP server sessions. Syntax ftp-server username username password [ encryption-type ] password To delete a user name and its password, use the no ftp-server username username command. Parameters username Enter a text string up to 40 characters long as the user name. passwor[...]

  • Page 119

    hostname Set the host name of the system. Syntax hostname name Parameters name Enter a text string, up to 32 characters long. Defaults Dell Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following [...]

  • Page 120

    Parameters encryption- type (OPTIONAL) Enter one of the following numbers: • 0 (zero) for an unecrypted (clear text) password • 7 (seven) for a hidden text password password Enter a string up to 40 characters as the password. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command inform[...]

  • Page 121

    ip ftp vrf Configures an FTP client with a VRF that is used to connect to the FTP server. Syntax ip ftp [vrf vrf-name ] To undo the FTP client configuration, use the ip ftp [vrf vrf-name ] command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to specify the VRF that is used by the FTP client. Defaults Disabled Command [...]

  • Page 122

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN interface, enter the keyword vlan th[...]

  • Page 123

    To return to anonymous FTP connections, use the no ip ftp username [ username ] command. Parameters username Enter a text string as the user name up to 40 characters long. Defaults No user name is configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the rele[...]

  • Page 124

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 125

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.4.(0.[...]

  • Page 126

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 127

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN interface, enter the keyword vlan th[...]

  • Page 128

    Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to specify the VRF that is used by the TFTP client. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The follo[...]

  • Page 129

    Defaults Not configured Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the[...]

  • Page 130

    Parameters limit number- of-sessions Sets the number of concurrent sessions that any user can have on console and virtual terminal lines. The range is from 1 to 12 (10 VTY lines, one console, and one AUX line). clear-line enable Enables you to clear your existing sessions. Defaults Not configured. You can use all the available sessions. Command Mod[...]

  • Page 131

    Login: admin Password: Current sessions for user admin: Line Location 2 vty 0 10.14.1.97 3 vty 1 10.14.1.97 Clear existing session? [line number/Enter to cancel]: When you try to create more than the permitted number of sessions, the following message appears, prompting you to close one of your existing sessions. Close any of your existing sessions[...]

  • Page 132

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.8(0.0) Introduced on the S4810, S4820, S5000, S6[...]

  • Page 133

    The preceding message shows that the user had previously logged in to the system using the console line. It also displays the number of unsuccessful login attempts since the last login and the number of unsuccessful login attempts during a custom time period. Related Commands login concurrent-session — Configures the limit of concurrent sessions [...]

  • Page 134

    ping Test connectivity between the system and another device by sending echo requests and waiting for replies. Syntax ping [ host | ip-address | ipv6-address ] [count { number | continuous}] [ datagram-size ] [ timeout ] [ source (ip src-ipv4- address) | interface ] [ tos ] [ df-bit (y | n) ] [ validate-reply(y | n) ] [ outgoing-interface ] [ patte[...]

  • Page 135

    tos (IPv4 only) Enter the type of service required. The range is from 0 to 255. The default is 0 . df-bit (IPv4 only) Enter Y or N for the “don't fragment” bit in IPv4 header. • N : Do not set the “don't fragment” bit. • Y : Do set “don't fragment” bit Default is No . validate-reply (IPv4 only) Enter Y or N for reply [...]

  • Page 136

    Version 9.0.2.0 Introduced on the S6000. Version 9.0.0.0 Introduced on the Z9000. Version 8.3.19.0 Introduced on the S4820T. Added support for the outgoing-interface option for link-local IPv6 addressing on the S4820T. Version 8.3.12.0 Added support for the outgoing-interface option for link-local IPv6 addressing on the S4810. Version 8.3.11.1 Intr[...]

  • Page 137

    Sending 5, 100-byte ICMP Echos to 172.31.1.255, timeout is 2 seconds: Reply to request 1 from 172.31.1.208 0 ms Reply to request 1 from 172.31.1.216 0 ms Reply to request 1 from 172.31.1.205 16 ms :: Reply to request 5 from 172.31.1.209 0 ms Reply to request 5 from 172.31.1.66 0 ms Reply to request 5 from 172.31.1.87 0 ms Dell# Example (IPv6) Dell#[...]

  • Page 138

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information If there is a change in the configuration, FTOS prompts you to save the new configuration. Or you can save your running configuration with the copy running-config command. Use the conditional parameter if any conf[...]

  • Page 139

    Version Description 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced on the E-Series. Usage Information Messages can contain an unlimited number of lines; however, each line is limited to 255 characters. To move to the next line,[...]

  • Page 140

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 141

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaSc[...]

  • Page 142

    Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description Version 9.1.(0.0) Introduced on S4810. Version 8.3.19.0 Int[...]

  • Page 143

    hostname Force10]by default from console - Repeated 3 times. [11/20 15:47:23]: CMD-(CLI):[service timestamps log datetime]by default from console [11/20 15:47:23]: CMD-(CLI):[hostname Force10]by default from console [11/20 15:47:23]: CMD-(CLI):[enable password 7 ******]by default from console [11/20 15:47:23]: CMD-(CLI):[username admin password 7 *[...]

  • Page 144

    show command-tree Display the entire CLI command tree, and optionally, display the utilization count for each command and its options. Syntax show command-tree [count | no] Parameters count Display the command tree with a usage counter for each command. no Display all of the commands that may be preceded by the keyword no , which is the keyword use[...]

  • Page 145

    ! Global configuration mode: aaa authentication enable command usage:1 WORD option usage: 1 default option usage: 0 enable option usage: 0 line option usage: 0 none option usage: 0 radius option usage: 1 tacacs+ option usage: 0 show cpu-traffic-stats View the CPU traffic statistics. Syntax show cpu-traffic-stats [ port number | all | cp ] Parameter[...]

  • Page 146

    Version Description 7.5.1.0 Introduced on the C-Series 6.2.1.1 Introduced on the E-Series. Usage Information Traffic statistics are sorted on a per-interface basis; the interface receiving the most traffic is displayed first. All CPU and port information is displayed unless a specific port or CPU is specified. Traffic information is displayed for r[...]

  • Page 147

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series E-Series[...]

  • Page 148

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 149

    ------ 0 40 36 37 37 31 31 46 Dell#show environment fan -- Fan Status -- Unit Bay TrayStatus Fan0 Speed Fan1 Speed --------------------------------------------------------------- --------------------- 0 0 up up 7021 up 7021 0 1 up up 6971 up 7072 0 2 up up 7021 up 6971 Speed in RPM Dell#show environment pem -- Power Supplies -- Unit Bay Status Type[...]

  • Page 150

    Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 151

    Example Dell#show inventory media Slot Port Type Media Serial Number F10Qualified --------------------------------------------------------------- --------------- 0 0 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 1 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 2 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 3 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 4 QSFP 40GBASE[...]

  • Page 152

    unsuccessful- attempts (Optional)Displays the number of failed login attempts by the current user in the last 30 days or the custom defined time period. time-period days (Optional)Displays the number of failed login attempts by the current user in the specified period. Defaults None Command Modes CONFIGURATION Command History This guide is platform[...]

  • Page 153

    --------------------------------------------------------------- --- The following is sample output of the show login statistics all command. Dell#show login statistics all --------------------------------------------------------------- --- User: admin Last login time: Mon Feb 16 04:40:00 2015 Last login location: Line vty0 ( 10.14.1.97 ) Unsuccessf[...]

  • Page 154

    The following is sample output of the show login statistics unsuccessful-attempts user login-id command. Dell#show login statistics unsuccessful-attempts user admin There were 3 unsuccessful login attempt(s) for user admin in last 12 day(s). Related Commands login statistics — Enable and configure user login statistics on console and virtual term[...]

  • Page 155

    Usage Information The output for show memory displays the memory usage of LP part (sysdlp) of the system. The sysdlp is an aggregate task that handles all the tasks running on the S- Series’ CPU. Example Dell#show memory stack-unit 1 Statistics On Unit 1 Processor =========================== Total(b) Used(b) Free(b) Lowest(b) Largest(b) 268435456[...]

  • Page 156

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 [...]

  • Page 157

    0.00% 0.00% 0 PM 0xbad85000 1190 119 10000 0.00% 0.00% 0.00% 0 KP 0xbad9a000 0 0 0 0.00% 0.00% 0.00% 0 evagt 0xbadb4000 30 3 10000 0.00% 0.00% 0.00% 0 ipc 0xbadc9000 10 1 10000 0.00% 0.00% 0.00% 0 sysReaper 0xbae22000 60 6 10000 0.00% 0.00% 0.02% 0 tme Dell#show processes cpu management-unit ? <1-99> Number of tasks with highest CPU usage las[...]

  • Page 158

    details Detail CPU utilization | Pipe through a command Dell#show processes cpu management-unit CPUID 5sec 1min 5min -------------------------------------------------- CORE 0 9.54 9.92 12.82 CORE 2 10.74 11.56 14.31 Overall 10.14 10.74 13.56 PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 0x00000000 45040 4504 10000 13.12% 13.20% 12.94% 0 [...]

  • Page 159

    show processes memory (S-Series) — displays CPU usage information based on processes running in an S-Series. show processes ipc flow-control Display the single window protocol queue (SWPQ) statistics. Syntax show processes ipc flow-control [cp] Parameters cp (OPTIONAL) Enter the keyword cp to view the control processor’s SWPQ statistics. Defaul[...]

  • Page 160

    Field Description Cur Len Current number of messages enqueued High Mark Highest number of packets in the queue at any time #of to / Timeout Timeout count #of Retr /Retries Number of retransmissions #msg Sent/Msg Sent/ Number of messages sent #msg Ackd/Ack Rcvd Number of messages acknowledged Retr /Available Retra Number of retries left Total/ Max R[...]

  • Page 161

    all Enter the keyword all for detailed memory usage on all stack members. summary Enter the keyword summary for a brief summary of memory availability and usage on all stack members. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne[...]

  • Page 162

    show processes memory output Field Description Frees Total dynamic memory freed Max Maximum dynamic memory allocated Current Current dynamic memory in use The output for the show process memory command displays the memory usage statistics running on CP part (sysd) of the system. The sysd is an aggregate task that handles all the tasks running on S-[...]

  • Page 163

    273 acl 5005312 512000 239564 149076 123616 90488 272 topoDPC 117927936 0 0 0 0 0 271 bcmNHOP 117927936 0 0 0 0 0 270 bcmDISC 117927936 0 0 0 0 0 269 bcmATP-RX 117927936 0 0 0 0 0 268 bcmATP-TX 117927936 0 0 0 0 0 267 bcmSTACK 117927936 0 0 0 0 0 266 bcmRX 117927936 0 0 0 0 0 265 bcmLINK.0 117927936 0 0 0 0 0 !----------- output truncated ---------[...]

  • Page 164

    • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on [...]

  • Page 165

    Parameters brief (OPTIONAL) Enter the keyword brief to view an abbreviated list of system information. stack-unit unit- id (OPTIONAL) Enter the keywords stack-unit then the stack member ID for information on that stack member. The unit ID range for the S4820T is from 0 to 11. stack-ports status | topology (OPTIONAL) Enter the keywords stack-ports f[...]

  • Page 166

    Example (show system stack unit – disabled ports) Example (show system brief) Dell#show system brief Stack MAC : 90:b1:1c:f4:9b:79 Reload-Type : normal-reload [Next boot : normal-reload] -- Stack Info -- Unit UnitType Status ReqTyp CurTyp Version Ports --------------------------------------------------------------- --------------------- 0 Managem[...]

  • Page 167

    Burned In MAC : 90:b1:1c:f4:9b:79 No Of MACs : 3 -- Power Supplies -- Unit Bay Status Type FanStatus FanSpeed(rpm) --------------------------------------------------------------- ------------ 0 0 down UNKNOWN down 0 0 1 up AC up 6600 -- Fan Status -- Unit Bay TrayStatus Fan0 Speed Fan1 Speed ---------------------------------------------------------[...]

  • Page 168

    Vendor Id : DL Date Code : 26092013 Country Code : CN Piece Part ID : CN-08YWFG-28298-39Q-0015 PPID Revision : A00 Service Tag : 24N1VS1 Expr Svc Code : 463 414 838 5 Auto Reboot : disabled Burned In MAC : 90:b1:1c:f4:9b:79 No Of MACs : 3 -- Power Supplies -- Unit Bay Status Type FanStatus FanSpeed(rpm) ---------------------------------------------[...]

  • Page 169

    Unit Bay Status Type FanStatus FanSpeed(rpm) --------------------------------------------------------------- ------------ 1 1 up AC up 18528 1 2 absent absent 0 -- Fan Status -- Unit Bay TrayStatus Fan1 Speed Fan2 Speed --------------------------------------------------------------- --------------------- 1 1 up up 19275 up 19275 1 2 absent 1 3 up u[...]

  • Page 170

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced save to the file options. 7.6.1.0 Introduced on the S-Series. Usage Information Without the page or stack-unit option, the command output i[...]

  • Page 171

    | Pipe through a command <cr> Dell#show tech-support stack-unit 1 | ? except Show only text that does not match a pattern find Search for the first occurrence of a pattern grep Show only text that matches a pattern no-more Don't paginate output save Save output to a file Dell#show tech-support stack-unit 1 | save ? flash: Save to local f[...]

  • Page 172

    redundancy disable-auto-reboot stack-unit ! redundancy disable-auto-reboot stack-unit 0 redundancy disable-auto-reboot stack-unit 1 redundancy disable-auto-reboot stack-unit 2 redundancy disable-auto-reboot stack-unit 3 redundancy disable-auto-reboot stack-unit 4 redundancy disable-auto-reboot stack-unit 5 ! hardware watchdog stack-unit 0 hardware [...]

  • Page 173

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.11.1 Introduced on the S-Series. telnet Connect through Telnet to a server. The Telnet client and server in Dell Networking support IPv4 and IPv6 connections. You can establish a Telnet session directly to the router or a c[...]

  • Page 174

    • For Tunnel interface types, enter the keyword tunnel then the slot/ port information. The range is from 1 to 16383. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other[...]

  • Page 175

    In case there is a mismatch between the VRF telnet source interface and the telent VRF, then an error is reported. Example Dell#telnet vrf vrf1 10.10.10.2 telnet-peer-stack-unit Open a Telnet connection to the peer stack unit. Syntax telnet-peer-stack-unit Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History This guide[...]

  • Page 176

    Defaults 24 lines Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduce[...]

  • Page 177

    • 30 hops max • 40 byte packet size • UDP port = 33434 Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this comm[...]

  • Page 178

    ----------------------------------------------- TTL Hostname Probe1 Probe2 Probe3 1 10.11.199.190 001.000 ms 001.000 ms 002.000 ms 2 gwegress-sjc-02.Dell Networking.com (10.11.30.126) 005.000 ms 001.000 ms 001.000 ms 3 fw-sjc-01.Dell Networking.com (10.11.127.254) 000.000 ms 000.000 ms 000.000 ms 4 www.Dell Networking.com (10.11.84.18) 000.000 ms 0[...]

  • Page 179

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command virtual-ip Con[...]

  • Page 180

    Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information You can configure both IPv4 and IPv6 virtual addresses simultaneously,[...]

  • Page 181

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Serie[...]

  • Page 182

    5 802.1ag 802.1ag is available on the Dell Networking OS. ccm disable Disable continuity check message (CCM). Syntax ccm disable Enter no ccm disable to enable CCM. Defaults Disabled Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comm[...]

  • Page 183

    Defaults 10 seconds Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description Version 8.3.19.0 Introduced on t[...]

  • Page 184

    database hold-time Set the amount of time that data from a missing MEP is kept in the continuity check database. Syntax database hold-time minutes Parameters minutes Enter a hold-time. The range is from 100 to 65535 minutes. Defaults 100 minutes Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about[...]

  • Page 185

    Version Description 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the S-Series. domain Create the maintenance domain. Syntax domain name md-level number Parameters name Name the maintenance domain. md-level number Enter a maintenance domain level. The range is from 0 to 7. Defaults none Command Modes ETHERNET CFM Command History This guide[...]

  • Page 186

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introd[...]

  • Page 187

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the S-Series. ethernet cfm mip Create a maintenance intermediate point (MIP). Syntax ethernet cfm mip domain { name | level } ma-name name Parameters domain [ name | level ] Enter the keyword domain then th[...]

  • Page 188

    mep cross-check Enable cross-checking for a MEP. Syntax mep cross-check mep-id Parameters mep-id Enter the MEP ID. The range is from 1 to 8191. Defaults none Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide [...]

  • Page 189

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the S-Series. mep cross-check start-delay Configure the amount of time the system waits for a remote MEP to come up before the cross-check operation is started. Syntax mep cross-check start-delay number Par[...]

  • Page 190

    Parameters name | level Enter the domain name or level. ma-name ma- name Enter the keyword ma-name and then enter the maintenance association name. dest-mep-id Enter the MEP ID that is the target of the ping. mac-addr mac-address Enter the keyword mac-addr and then enter the MAC address that is the target of the ping. src-mep-id Enter the MEP ID th[...]

  • Page 191

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.1.0 In[...]

  • Page 192

    Version Description Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced on the S-Series. Example Dell#show ethernet cfm maintenance-points local mip ----------------------------------------------------- MPID Domain Name Level Type Port CCM-Status MA Name VLAN Dir MAC ----------------------------------------------------- 0 service1 4[...]

  • Page 193

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description Version 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on the S[...]

  • Page 194

    show ethernet cfm statistics Display MEP statistics. Syntax show ethernet cfm statistics [domain { name | level } vlan-id vlan-id mpid mpid ] Parameters domain Enter the keyword domain to display statistics for a particular domain. name | level Enter the domain name or level. vlan-id vlan-id Enter the keyword vlan-id then a VLAN ID. mpid mpid Enter[...]

  • Page 195

    show ethernet cfm port-statistics Display CFM statistics by port. Syntax show ethernet cfm port-statistics [ interface type slot/port []] Parameters interface type Enter the keyword interface then the interface type. slot/port [] Enter the slot and port numbers for the port. Defaults none Command Modes EXEC Privilege Command History This guide is p[...]

  • Page 196

    Version Description Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced on the S-Series. Example Dell#show ethernet cfm traceroute-cache Traceroute to 00:01:e8:52:4a:f8 on Domain Customer2, Level 7, MA name Test2 with VLAN 2 ------------------------------------------------------ Hops Host IngressMAC Ingr Action Relay Action Next Hos[...]

  • Page 197

    traceroute cache hold-time Set the amount of time a trace result is cached. Syntax traceroute cache hold-time minutes Parameters minutes Enter a hold-time. The range is from 10 to 65535 minutes. Defaults 100 minutes Command Modes ETHERNET CFM Command History This guide is platform-specific. For command information about other platforms, refer to th[...]

  • Page 198

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the S-Series. traceroute ethernet Send a linktrace message to an MEP. Syntax traceroute ethernet domain [ name | level ] ma-name remote {mep- id mep-id | mac-addr mac-address } Parameters domain name | leve[...]

  • Page 199

    6 802.1X An authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only extensible authentication protocol over LAN (EAPOL) traffic is allowed through the port to which a client is connected. After authentication is successful, normal traffic passes through the port. The Dell Networking operat[...]

  • Page 200

    debug dot1x Display 802.1X debugging information. Syntax debug dot1x [all | auth-pae-fsm | backend-fsm | eapol-pdu] [interface interface ] Parameters all Enable all 802.1X debug messages. auth-pae-fsm Enable authentication PAE FSM debug messages. backend-fsm Enable backend FSM debug messages. eapol-pdu Enable the EAPOL frame trace and related debug[...]

  • Page 201

    Parameters vlan-id Enter the VLAN Identifier. The range is from 1 to 4094. max-attempts number (OPTIONAL) Enter the keywords max-attempts followed number of attempts desired before authentication fails. The range is from 1 to 5. The default is 3 . Defaults 3 attempts Command Modes CONFIGURATION ( conf-if-interface-slot/port ) Command History This g[...]

  • Page 202

    dot1x auth-server Configure the authentication server to RADIUS. Syntax dot1x auth-server radius Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Network[...]

  • Page 203

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Introduced on the C-Series and S-Series. Usage Information The prerequisites for enabling MAB-only authentication [...]

  • Page 204

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. Related Commands dot1x auth[...]

  • Page 205

    Version Description 7.4.1.0 Introduced on the E-Series. Related Commands dot1x authentication (Configuration) — Enables dot1x globally. dot1x guest-vlan Configure a guest VLAN for limited access users or for devices that are not 802.1X capable. Syntax dot1x guest-vlan vlan-id To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command.[...]

  • Page 206

    If the host fails authentication for the designated number of times, the authenticator places the port in authentication failed VLAN ( dot1x auth-fail- vlan ). NOTE: You can create the Layer 3 portion of a guest VLAN and authentication fail VLANs regardless if the VLAN is assigned to an interface or not. After an interface is assigned a guest VLAN [...]

  • Page 207

    Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added the multi-auth option on the C-Series and S- Series. 8.3.2.0 Added the single-host and multi-host options on the C-Series, E-Series, and S-Series. Usage Information • Single-host mode authenticates only one host per authenticator port and drops all other traffic on the port. • [...]

  • Page 208

    Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Introduced on the C-Series and S-Series. Usage Information To disable MAC authentication bypass on a port, enter the no dot1x mac-auth- bypass command. dot1x max-eap-req Configure the maximum number of times an extensive authentication protocol (EAP) request is transmitted before the ses[...]

  • Page 209

    dot1x max-supplicants Restrict the number of supplicants that can be authenticated and permitted to access the network through the port. This configuration is only takes effect in Multi-auth mode. Syntax dot1x max-supplicants number Parameters number Enter the number of supplicants that can be authenticated on a single port in Multi-auth mode. The [...]

  • Page 210

    auto Enter the keyword auto to authorize a port based on the 802.1X operation result. force- unauthorized Enter the keywords force-unauthorized to forcibly de- authorize a port. Defaults none Command Modes Auto Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Co[...]

  • Page 211

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 212

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x reauth-max Configure the maximu[...]

  • Page 213

    Version Description 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x server-timeout Configure the amount of time after which exchanges with the server time-out. Syntax dot1x server-timeout seconds To return to the default, use the no dot1x server-timeout command. Parameters seconds Enter a time-out value in[...]

  • Page 214

    server-timeout seconds > (radius-server retransmit seconds + 1) * radius-server timeout seconds . Where the default values are as follows: dot1x server-timeout (30 seconds), radius-server retransmit (3 seconds), and radius-server timeout (5 seconds). Example Dell(conf)#radius-server host 10.11.197.105 timeout 6 Dell(conf)#radius-server host 10.1[...]

  • Page 215

    dot1x tx-period Configure the intervals at which EAPOL PDUs the Authenticator PAE transmits. Syntax dot1x tx-period seconds To return to the default, use the no dot1x tx-period command. Parameters seconds Enter the interval time, in seconds, that EAPOL PDUs are transmitted. The range is from 1 to 65535. The default is 30 . Defaults 30 seconds Comma[...]

  • Page 216

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. mac-address (Optional) MAC address of an 802.1X-authenticated supplicant. Defaults none Command Modes • EXEC • EXEC privilege Command H[...]

  • Page 217

    Dell#show dot1x cos-mapping interface tengigabitethernet 1/32 mac-address 00:00:00:00:00:10 Supplicant Mac: 0 0 0 0 0 10 Lookup for Mac: 802.1p CoS re-map table on Te 0/32: ---------------------------------- 802.1p CoS re-map table for Supplicant: 00:00:00:00:00:10 Dot1p Remapped Dot1p 0 7 1 6 2 5 3 4 4 3 5 2 6 1 7 0 Dell# show dot1x interface Disp[...]

  • Page 218

    Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Added the mac-address option on the C-Series and S- Series. 7.6.1.0 Introduced on the C-Series, E-Series, and S-Series. Usage Information If you enable 8[...]

  • Page 219

    Guest VLAN id: 100 Auth-Fail VLAN: Disable Auth-Fail VLAN id: NONE Auth-Fail Max-Attempts: NONE Mac-Auth-Bypass: Enable Mac-Auth-Bypass Only: Enable Tx Period: 3 seconds Quiet Period: 60 seconds ReAuth Max: 2 Supplicant Timeout: 30 seconds Server Timeout: 30 seconds Re-Auth Interval: 3600 seconds Max-EAP-Req: 2 Host Mode: MULTI_AUTH Max-Supplicants[...]

  • Page 220

    Dot1x Status: Enable Port Control: AUTO Re-Authentication: Disable Guest VLAN: Enable Guest VLAN id: 100 Auth-Fail VLAN: Disable Auth-Fail VLAN id: NONE Auth-Fail Max-Attempts: NONE Mac-Auth-Bypass: Enable Mac-Auth-Bypass Only: Enable Tx Period: 3 seconds Quiet Period: 60 seconds ReAuth Max: 2 Supplicant Timeout: 30 seconds Server Timeout: 30 secon[...]

  • Page 221

    7 Access Control Lists (ACL) Access control lists (ACLs) are supported by the Dell Networking OS. Dell Networking OS supports the following types of ACL, IP prefix list, and route maps: • Commands Common to all ACL Types • Common IP ACL Commands • Standard IP ACL Commands • Extended IP ACL Commands • Common MAC Access List Commands • St[...]

  • Page 222

    NOTE: You can use the same sequence number for the remark and an ACL rule. description Enter a description of up to 80 characters. Defaults Not configured. Command Modes • CONFIGURATION-STANDARD-ACCESS-LIST • CONFIGURATION-EXTENDED-ACCESS-LIST • CONFIGURATION-MAC ACCESS LIST-STANDARD • CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History [...]

  • Page 223

    Related Commands show config — displays the current ACL configuration. show config Display the current ACL configuration. Syntax show config Command Modes • CONFIGURATION-STANDARD-ACCESS-LIST • CONFIGURATION-EXTENDED-ACCESS-LIST • CONFIGURATION-MAC ACCESS LIST-STANDARD • CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History This guide is[...]

  • Page 224

    Common IP ACL Commands The following commands are available within both Ingress and Egress IP ACL modes (Standard and Extended) and do not have mode-specific options. When an ACL is created without a rule and then is applied to an interface, ACL behavior reflects an implicit permit. The platform supports both Ingress and Egress IP ACLs. NOTE: Also [...]

  • Page 225

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information When you use the access-class access-list-name command without specifying the ipv4 or ipv6 attribute, both IPv4 as well as IPv6 rules that are defined in that ACL are applied to the terminal. This method [...]

  • Page 226

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increase the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characte[...]

  • Page 227

    NOTE: When you specify a single VRF, use the name of the VRF instead of the VRF ID number. Use the VRF ID numbers only when you specify a range of VRFs. Defaults Not enabled. Command Modes INTERFACE/VRF MODE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comma[...]

  • Page 228

    ip access-list extended — configures an extended ACL. ip control-plane egress-filter Enable egress Layer 3 ACL lookup for IPv4 CPU traffic. Syntax ip control-plane egress-filter Defaults Not enabled. Command Modes EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 In[...]

  • Page 229

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–O[...]

  • Page 230

    seq 15 permit 30.1.2.0/24 Dell# Standard IP ACL Commands When you create an ACL without any rule and then apply it to an interface, the ACL behavior reflects an implicit permit. The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections. deny To drop packets wi[...]

  • Page 231

    host ip-address Enter the keyword host and then enter the IP address to specify a host IP address only. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refe[...]

  • Page 232

    permit — configures a permit filter. ip access-list standard Create a standard IP access list (IP ACL) to filter based on IP address. Syntax ip access-list standard access-list-name To delete an access list, use the no ip access-list standard access- list-name command. Parameters access-list- name Enter a string up to 140 characters long as the A[...]

  • Page 233

    The number of entries allowed per ACL is hardware-dependent. For detailed specifications on entries allowed per ACL, refer to your line card documentation. Example Dell(conf)#ip access-list standard TestList Dell(config-std-nacl)# Related Commands ip access-list extended — creates an extended access list. show config — displays the current conf[...]

  • Page 234

    no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell [...]

  • Page 235

    resequence access-list Re-assign sequence numbers to entries of an existing access-list. Syntax resequence access-list {ipv4 | ipv6 | mac} { access-list-name StartingSeqNum Step- to-Increment } Parameters ipv4 | ipv6 | mac Enter the keyword ipv4 or mac to identify the access list type to resequence. access-list- name Enter the name of a configured [...]

  • Page 236

    Usage Information When you have exhausted all the sequence numbers, this feature permits re- assigning a new sequence number to entries of an existing access-list. resequence prefix-list ipv4 Re-assign sequence numbers to entries of an existing prefix list. Syntax resequence prefix-list ipv4 { prefix-list-name StartingSeqNum Step-to-increment } Par[...]

  • Page 237

    seq Assign a sequence number to a deny or permit filter in an IP access list while creating the filter. Syntax seq sequence-number {deny | permit} { source [ mask ] | any | host ip-address }} [count [bytes]] [dscp value ] [order] [fragments] [no-drop] To delete a filter, use the no seq sequence-number command. Parameters sequence- number Enter a nu[...]

  • Page 238

    Defaults Not configured Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.8(0[...]

  • Page 239

    Extended IP ACL Commands When an ACL is created without any rule and then applied to an interface, ACL behavior reflects an implicit permit. The following commands configure extended IP ACLs, which in addition to the IP address, also examine the packet’s protocol type. The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the[...]

  • Page 240

    count (OPTIONAL) Enter the keyword count to count packets that the filter processes. byte (OPTIONAL) Enter the keyword byte to count bytes that the filter processes. log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. order (OPTIONAL) Enter the [...]

  • Page 241

    Version Description 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for the noncontiguous mask and added the monitor option. 6.5.1.0 Expanded to include the optional QoS order priority fo[...]

  • Page 242

    • Use the no deny icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } command. Parameters source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or no[...]

  • Page 243

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the keyword dscp . 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Added support for non-contiguous mask[...]

  • Page 244

    host ip-address Enter the keyword host then the IP address to specify a host IP address. dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63. bit Enter a flag or combination of bits: • ack: acknowledgement field • fin: finish (no more data from the user) • psh: push function • rst: reset the conn[...]

  • Page 245

    numbers have a higher priority) If you did not use the keyword order , the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use ACLs to control packet fragments. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Comma[...]

  • Page 246

    The C-Series and S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes are incremented. NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. Most ACL rules require one entry in the CAM. However, r[...]

  • Page 247

    • Use the no deny udp { source mask | any | host ip-address } { destination mask | any | host ip-address } command. Parameters source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non[...]

  • Page 248

    no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell [...]

  • Page 249

    Most ACL rules require one entry in the CAM. However, rules with TCP and UDP port operators (for example, gt, lt or range) may require more than one entry. The range of ports is configured in the CAM based on bit mask boundaries; the space required depends on exactly what ports are included in the range. Example An ACL rule with a TCP port range of[...]

  • Page 250

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name[...]

  • Page 251

    mask (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the keyword host then the IP address to specify a host IP address or hostname. destinati[...]

  • Page 252

    Version Description 8.3.1.0 Add the DSCP value for ACL matching. 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. 6.5.10 Expanded [...]

  • Page 253

    mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the keyword host then the IP address to specify a host IP address. bit Enter a flag or combination [...]

  • Page 254

    byte (OPTIONAL) Enter the keyword byte to count bytes the filter processes. order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order , the ACLs have the lo[...]

  • Page 255

    Usage Information The order option is relevant in the context of the Policy QoS feature only. For more information, refer to the “Quality of Service” chapter of the Dell Networking OS Configuration Guide . NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counte[...]

  • Page 256

    permit udp To pass UDP packets meeting the filter criteria, configure a filter. Syntax permit udp { source mask | any | host ip-address } [ operator port [ port ]] { destination mask | any | host ip-address } [dscp] [ operator port [ port ]] [count [byte] [order] [fragments] [no- drop] To remove this filter, you have two choices: • Use the no seq[...]

  • Page 257

    order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order , the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use AC[...]

  • Page 258

    NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. The S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The monitor option is relevant in the context of flow-based monitoring onl[...]

  • Page 259

    access-list- name Enter the name of a configured IP access list, up to 140 characters. StartingSeqNu m Enter the starting sequence number to resequence. The range is from 0 to 4294967290. Step-to- Increment Enter the step to increment the sequence number. The range is from 1 to 4294967290. Defaults none Command Modes • EXEC • EXEC Privilege Com[...]

  • Page 260

    Step-to- Increment Enter the step to increment the sequence number. The range is from 1 to 65535. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of t[...]

  • Page 261

    ip-protocol- number Enter a number from 0 to 255 to filter based on the protocol identified in the IP protocol header. icmp Enter the keyword icmp to configure an ICMP access list filter. ip Enter the keyword ip to configure a generic IP access list. The keyword ip specifies that the access list permits all IP protocols. tcp Enter the keyword tcp t[...]

  • Page 262

    log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. Supported on Jumbo-enabled line cards only. dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. order (OPTIONAL) Enter the keyword order to specify the QoS order for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and [...]

  • Page 263

    Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. Deprecated the keyword established . 6.5.10 Expanded to include the optional QoS order priority for the ACL entry. Usage Information [...]

  • Page 264

    Common MAC Access List Commands The following commands are available within both MAC ACL modes (Standard and Extended) and do not have mode-specific options. These commands allow you to clear, display, and assign MAC ACL configurations. The platform supports both Ingress and Egress MAC ACLs. The MAC ACL can be applied on Physical, Port-channel and [...]

  • Page 265

    mac access-group Apply a MAC ACL to traffic entering or exiting an interface. The following interface types can be used for VLAN , Physical interface, Port channel interface. Enter into the interface mode and apply the mac acl in the following manner. Syntax Applying MAC Access group on a physical / port channel interface mac access- group access-l[...]

  • Page 266

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name [...]

  • Page 267

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 In[...]

  • Page 268

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 269

    deny To drop packets with a the MAC address specified, configure a filter. Syntax deny {any | mac-source-address [ mac-source-address-mask ]} [count [byte]] [log] [monitor] To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {any | mac-source-address[...]

  • Page 270

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. Usage[...]

  • Page 271

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name [...]

  • Page 272

    mac-source- address Enter a MAC address in nn:nn:nn:nn:nn:nn format. mac-source- address-mask (OPTIONAL) Specify which bits in the MAC address must match. If no mask is specified, a mask of 00:00:00:00:00:00 is applied (in other words, the filter allows only MAC addresses that match). count (OPTIONAL) Enter the keyword count to count packets proces[...]

  • Page 273

    Usage Information When you use the log option, the CP processor logs details about the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets’ details. NOTE: When you configure the ACL logging and byte counters simultaneously, byte counters may display an incor[...]

  • Page 274

    in which you are creating the rule is applied to the monitored interface. NOTE: For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured Command Modes CONFIGURAT[...]

  • Page 275

    Extended MAC ACL Commands When an access-list is created without any rule and then applied to an interface, ACL behavior reflects implicit permit. The following commands configure Extended MAC ACLs. The platform supports both Ingress and Egress MAC ACLs. NOTE: For more information, also refer to the Commands Common to all ACL Types and Common MAC A[...]

  • Page 276

    ethertype operator (OPTIONAL) To filter based on protocol type, enter one of the following Ethertypes: • ev2 - is the Ethernet II frame format • llc - is the IEEE 802.3 frame format • snap - is the IEEE 802.3 SNAP frame format count (OPTIONAL) Enter the keyword count to count packets processed by the filter. byte (OPTIONAL) Enter the keyword [...]

  • Page 277

    Usage Information When you use the log option, the CP processor logs detail the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets’ details. NOTE: When you configure the ACL logging and byte counters simultaneously, byte counters may display an incorrect va[...]

  • Page 278

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information The number of entries allowed per ACL is hardware-dependent. For detailed specifications about entries allowed per ACL, refer to your line card documentation. Prior to 7.8.1.0, names are up to 16 characte[...]

  • Page 279

    • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no permit {any | host mac-address | mac-source-address mac-source-address-mask } {any | mac-destination-address mac- destination-address-mask } command. Parameters any Enter the keyword any to forward all packets. host Enter the keyword host then a MA[...]

  • Page 280

    NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . Defaults Not configured. Command Modes CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell[...]

  • Page 281

    address | mac-destination-address mac-destination-address-mask } [ ethertype operator ] [count [byte]] [log] [monitor] [no-drop] To delete a filter, use the no seq sequence-number command. Parameters sequence- number Enter a number as the filter sequence number. The range is from zero (0) to 65535. deny Enter the keyword deny to drop any traffic ma[...]

  • Page 282

    in which you are creating the rule is applied to the monitored interface. NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-M[...]

  • Page 283

    IP Prefix List Commands When you create an access-list without any rule and then apply it to an interface, the ACL behavior reflects implicit permit. To configure or enable IP prefix lists, use these commands. clear ip prefix-list Reset the number of times traffic mets the conditions (“hit” counters) of the configured prefix lists. Syntax clear[...]

  • Page 284

    deny To drop packets meeting the criteria specified, configure a filter. Syntax deny ip-prefix [ge min-prefix-length ] [le max-prefix-length ] To delete a drop filter, use the no deny ip-prefix command. Parameters ip-prefix Specify an IP prefix in the network/length format. For example, 35.0.0.0/ 8 means match the first 8 bits of address 35.0.0.0. [...]

  • Page 285

    If you do not use the ge or le options, only packets with an exact match to the prefix are filtered. ip prefix-list Enter the PREFIX-LIST mode and configure a prefix list. Syntax ip prefix-list prefix-name To delete a prefix list, use the no ip prefix-list prefix-name command. Parameters prefix-name Enter a string up to 16 characters long as the na[...]

  • Page 286

    permit Configure a filter that passes packets meeting the criteria specified. Syntax permit ip-prefix [ge min-prefix-length ] [le max-prefix-length ] To delete a forward filter, use the no permit ip-prefix command. Parameters ip-prefix Specify an IP prefix in the network/length format. For example, 35.0.0.0/8 means match the first 8 bits of address[...]

  • Page 287

    seq — configures a drop or permit filter with a specified sequence number. seq To a deny or permit filter in a prefix list while configuring the filter, assign a sequence number. Syntax seq sequence-number {deny | permit} {any} | [ ip-prefix / nn {ge min-prefix-length } {le max-prefix-length }] | [bitmask number ] To delete a specific filter, use[...]

  • Page 288

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Added the bit mask option. Usage Information If you do not use the ge [...]

  • Page 289

    ip prefix-list snickers Dell(conf-nprefixl)# show ip prefix-list detail Display details of the configured prefix lists. Syntax show ip prefix-list detail [ prefix-name ] Parameters prefix-name (OPTIONAL) Enter a text string as the name of the prefix list, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is [...]

  • Page 290

    show ip prefix-list summary Display a summary of the configured prefix lists. Syntax show ip prefix-list summary [ prefix-name ] Parameters prefix-name (OPTIONAL) Enter a text string as the name of the prefix list, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command informatio[...]

  • Page 291

    Route Map Commands When you create an access-list without any rule and then applied to an interface, the ACL behavior reflects implicit permit. To configure route maps and their redistribution criteria, use the following commands. continue To a route-map entry with a higher sequence number, configure a route-map. Syntax continue [ sequence-number ][...]

  • Page 292

    The continue feature can exist without a match clause. A continue clause without a match clause executes and jumps to the specified route-map entry. With a match clause and a continue clause, the match clause executes first and the continue clause next in a specified route map entry. The continue clause launches only after a successful match. The b[...]

  • Page 293

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. pre-7.7.1.0 Introduced. Related Commands route-map — enables a route map. match as-path To match routes that [...]

  • Page 294

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Related Commands set as-path — adds information to the BGP AS_PATH attribute. match community To match routes that have a certain COMMUNITY attribute in their BGP path, configure a filter. Syntax match community comm[...]

  • Page 295

    Related Commands set community — specifies a COMMUNITY attribute. match interface To match routes whose next hop is on the interface specified, configure a filter. Syntax match interface interface To remove a match, use the no match interface interface command. Parameters interface Enter the following keywords and slot/port or number information:[...]

  • Page 296

    Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Related Commands match ip address — redistributes routes that match an IP address. match ip next-hop — redistributes routes that match the next-hop IP address. match ip route-source — redistributes routes that match routes advertised by other routers. [...]

  • Page 297

    Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Related Commands match interface — redistributes ro[...]

  • Page 298

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characte[...]

  • Page 299

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 300

    Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 301

    incomplete Enter the keyword incomplete to match routes with incomplete routing information. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Netw[...]

  • Page 302

    Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 303

    Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 304

    permit (OPTIONAL) Enter the keyword permit to set the route map default as permit. If you do not specify a keyword, the default is permit . deny (OPTIONAL) Enter the keyword deny to set the route map default as deny. sequence- number (OPTIONAL) Enter a number to identify the route map for editing and sequencing with other route maps. You are prompt[...]

  • Page 305

    set as-path To modify the AS path for border gateway protocol (BGP) routes, configure a filter. Syntax set as-path prepend as-number [... as-number ] To remove an AS-Path setting, use the no set as-path {prepend as-number | tag} command. Parameters prepend as- number Enter the keyword prepend and then enter up to eight AS numbers to be inserted int[...]

  • Page 306

    set automatic-tag To automatically compute the tag value of the route, configure a filter. Syntax set automatic-tag To return to the default, enter no set automatic-tag . Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Network[...]

  • Page 307

    To insert the community list into the COMMUNITY attribute, use the no set comm-list community-list-name delete command. Parameters community- list-name Enter the name of an established Community list, up to 140 characters. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about[...]

  • Page 308

    set community Allows you to assign a BGP COMMUNITY attribute. Syntax set community { community-number | local-as | no-advertise | no- export | none} [additive] To delete a BGP COMMUNITY attribute assignment, use the no set community { community-number | local-as | no-advertise | no-export | none} command. Parameters community- number Enter the comm[...]

  • Page 309

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

  • Page 310

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Dell Networking OS Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6[...]

  • Page 311

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

  • Page 312

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

  • Page 313

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Implemented the keyword internal . 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Seri[...]

  • Page 314

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information If you configure the set next-hop command, its config[...]

  • Page 315

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

  • Page 316

    Version Description pre-6.1.1.0 Introduced on the E-Series. Related Commands set automatic-tag — computes the tag value of the route. set level — specifies the OSPF area for route redistribution. set metric — specifies the metric value assigned to redistributed routes. set metric-type — specifies the route type assigned to redistributed rou[...]

  • Page 317

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information If you do not use the set weight command, router-originated paths have a weight attribute of 32768 and all other paths have a weight attribute of zero. show config Display the current route map config[...]

  • Page 318

    show route-map Display the current route map configurations. Syntax show route-map [ map-name ] Parameters map-name (OPTIONAL) Enter the name of a configured route map, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant[...]

  • Page 319

    AS-Path Commands The following commands configure AS-Path ACLs. ip as-path access-list Enter AS-PATH ACL mode and configure an access control list based on the BGP AS_PATH attribute. Syntax ip as-path access-list as-path-name Parameters as-path-name Enter the access-list name, up to 140 characters. Defaults Not configured. Command Modes CONFIGURATI[...]

  • Page 320

    show ip as-path-access-lists Display the all AS-PATH access lists configured on the E-Series. Syntax show ip as-path-access-lists Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The follow[...]

  • Page 321

    Parameters comm-list- name Enter a text string as the name of the community-list, up to 140 characters. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS [...]

  • Page 322

    Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. pre-Version 6.1.1.0 Introduced on the E-Series. Example Dell#show ip community-lists ip community-list ABC permit local-AS deny no-a[...]

  • Page 323

    Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.3(0.0) A[...]

  • Page 324

    deny (for Extended IP ACLs) Configure a filter that drops IP packets meeting the filter criteria. Syntax deny {ip | ip-protocol-number } { source mask | any | host ip- address } { destination mask | any | host ip-address } [count [byte]] [dscp value ] [order] [monitor] [fragments] [log [interval minutes ] [threshold-in-msgs [count]] [monitor] To re[...]

  • Page 325

    Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured th[...]

  • Page 326

    of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describ[...]

  • Page 327

    one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands deny — Configures a filter to drop packets. permit — Configures a filter to forward packets. deny tcp (for Extended IP ACLs) Configure a filter that drops transmission control pr[...]

  • Page 328

    Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added the support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added the support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the config[...]

  • Page 329

    [operator port [ port ]] [count [byte]] [order] [fragments] [log [interval minutes ] [threshold-in-msgs [count]] To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny udp { source mask | any | host ip-address } { destination mask | any | host ip-addres[...]

  • Page 330

    deny arp (for Extended MAC ACLs) Configure an egress filter that drops ARP packets on egress ACL supported line cards. (For more information, refer to your line card documentation). Syntax deny arp { destination-mac-address mac-address-mask | any} vlan vlan-id { ip-address | any | opcode code- number } [count [byte]] [order] [log [interval minutes [...]

  • Page 331

    Version Description 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count [...]

  • Page 332

    • Use the no deny icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs tha[...]

  • Page 333

    monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and fo[...]

  • Page 334

    Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured max[...]

  • Page 335

    • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {any | mac-source-address mac-source-address- mask } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a va[...]

  • Page 336

    You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction[...]

  • Page 337

    monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is fi[...]

  • Page 338

    seq — configures a MAC address filter with a specified sequence number. permit (for Standard IP ACLs) To permit packets from a specific source IP address to leave the switch, configure a filter. Syntax permit { source [ mask ]| any | host ip-address } [count [byte]] [dscp value ] [order] [fragments] [log [interval minutes ] [threshold-in-msgs [co[...]

  • Page 339

    Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are confi[...]

  • Page 340

    • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the { destination-mac-address mac-address-mask | any} vlan vlan-id { ip-address | any | opcode code-number } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter th[...]

  • Page 341

    You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction[...]

  • Page 342

    Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) A[...]

  • Page 343

    permit icmp (for Extended IP ACLs) Configure a filter to allow all or specific ICMP messages. Syntax permit icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } [dscp] [ message-type ] [count [byte]] [order] [fragments] [log [interval minutes ] [threshold- in-msgs [ count ]] [monitor] To remove this filter, you [...]

  • Page 344

    Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured th[...]

  • Page 345

    of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describ[...]

  • Page 346

    one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands ip access-list extended — creates an extended ACL. permit — assigns a permit filter for IP packets. permit tcp — assigns a permit filter for TCP packets. permit (for Extended I[...]

  • Page 347

    Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added the support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added the support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the config[...]

  • Page 348

    permit (for Standard MAC ACLs) To forward packets from a specific source MAC address, configure a filter. Syntax permit {any | mac-source-address [ mac-source-address-mask ]} [count [byte]] | [log [interval minutes ] [threshold-in-msgs [ count ]] [monitor] To remove this filter, you have two choices: • Use the no seq sequence-number command if yo[...]

  • Page 349

    new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new interval. If ACL logging is stopped because the configured threshold is exceeded, it is re- enabled after the logging interval period elapses. ACL logging is supported for standard and extended IPv4 ACL[...]

  • Page 350

    monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is fi[...]

  • Page 351

    permit — configures a filter to forward packets. permit tcp (for Extended IP ACLs) To pass TCP packets meeting the filter criteria, configure a filter. Syntax permit tcp { source mask | any | host ip-address } [ bit ] [ operator port [ port ]] { destination mask | any | host ip- address } [ bit ] [dscp] [ operator port [ port ]] [count [byte]] [o[...]

  • Page 352

    Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is[...]

  • Page 353

    seq arp (for Extended MAC ACLs) Configure an egress filter with a sequence number that filters ARP packets meeting this criteria. This command is supported only on 12-port GE line cards with SFP optics. For specifications, refer to your line card documentation. NOTE: Only the options that have been newly introduced in Release 9.3(0.0) and Release 9[...]

  • Page 354

    Version Description 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, Z9000, and MXL 10/40GbE Switch IO Module platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is[...]

  • Page 355

    Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated. with the seq, permit, or deny commands. Y[...]

  • Page 356

    capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful w[...]

  • Page 357

    Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is[...]

  • Page 358

    To delete a filter, use the no seq sequence-number command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL l[...]

  • Page 359

    this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface. This feature is particularly use[...]

  • Page 360

    Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-b[...]

  • Page 361

    permit tcp (for IPv6 ACLs) Configure a filter to pass TCP packets that match the filter criteria. Syntax permit tcp { source address mask | any | host ipv6-address } [ operator port [ port ]] { destination address | any | host ipv6- address } [ bit ] [ operator port [ port ]] [count [byte]] [log [interval minutes ] [threshold-in-msgs [ count ]] [mo[...]

  • Page 362

    Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured th[...]

  • Page 363

    threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval f[...]

  • Page 364

    Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). permit (for IPv6 ACLs) To co[...]

  • Page 365

    Command Modes ACCESS-LIST Command History Version Description 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the[...]

  • Page 366

    • Use the no seq sequence-number command syntax if you know the filter’s sequence number • Use the no deny udp { source address mask | any | host ipv6- address } { destination address | any | host ipv6-address } command Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIO[...]

  • Page 367

    You can configure ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable logging for ACLs that are associated with egress interfaces. You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particu[...]

  • Page 368

    Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-b[...]

  • Page 369

    deny icmp (for Extended IPv6 ACLs) Configure a filter to drop all or specific ICMP messages. NOTE: Only the options that have been newly introduced in Release 9.3(0.0) and Release 9.4(0.0) are described here. For a complete description on all of the keywords and variables that are available with this command, refer the topic of this command discuss[...]

  • Page 370

    Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are config[...]

  • Page 371

    Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated. with the seq , permit , or deny commands.[...]

  • Page 372

    You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction[...]

  • Page 373

    8 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM) This chapter describes the access control list (ACL) virtual local area network (VLAN) group and content addressable memory (CAM) enhancements. member vlan Add VLAN members to an ACL VLAN group. Syntax member vlan { VLAN-range } Parameters VLAN-range Enter the member VLANs[...]

  • Page 374

    Attaching an ACL individually to VLAN interfaces is similar to the behavior of ACL- VLAN mapping storage in CAM prior to the implementation of the ACL VLAN group functionality. ip access-group Apply an egress IP ACL to the ACL VLAN group. Syntax ip access-group { group name } out implicit-permit Parameters group-name Enter the name of the ACL VLAN [...]

  • Page 375

    Without the detail option, the output displays in a table style and information may be truncated. Default No default behavior or values Command Modes EXEC EXEC Privilege Command History Version 9.3. (0.0) Introduced on the S4810, S4820T, Z9000 and MXL platforms Usage Information When an ACL-VLAN-Group name or the Access List Group Name contains mor[...]

  • Page 376

    test Ingress IPV6 Acl : - Vlan Members : 1-100 show cam-acl-vlan Display the number of flow processor (FP) blocks that is allocated for the different VLAN services. Syntax show cam-acl-vlan Command Modes EXEC Privilege Command History Version 9.3. (0.0) Introduced on the S4810, S4820T, Z9000 and MXL platforms. Usage Information After CAM configurat[...]

  • Page 377

    Field Description VlanAclOpt Number of FP blocks for ACL VLAN optimzation feature. Example Dell#show cam-acl-vlan -- Chassis Vlan Cam ACL -- Current Settings(in block sizes) VlanOpenFlow : 0 VlanIscsi : 0 VlanAclOpt : 2 VlanHp : 1 VlanFcoe : 1 cam-acl-vlan Allocate the number of flow processor (FP) blocks or entries for VLAN services and processes.[...]

  • Page 378

    Usage Information The VLAN ContentAware Processor (VCAP) application is a pre-ingress CAP that modifies the VLAN settings before packets are forwarded. To support the ACL CAM optimization functionality, the CAM carving feature is enhanced. A total of four VACP groups are present, of which two are for fixed groups and the other two are for dynamic g[...]

  • Page 379

    Field Description LineCard Number of the line card that contains information on ACL VLAN groups Portpipe The hardware path that packets follow through a system for ACL optimization CAM-Region Type of area in the CAM block that is used for ACL VLAN groups Total CAM space Total amount of space in the CAM block Used CAM Amount of CAM space that is cur[...]

  • Page 380

    | 12286 | | IN-L3 FIB | 262141 | 14 | 262127 | | IN-L3-SysFlow | 2878 | 44 | 2834 --More-- Example 2: Output of the show cam- usage acl Command Dell#show cam-usage acl Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|============== 0 | 0 | IN-L3 ACL | 1024 | 4 |[...]

  • Page 381

    | 16384 Example 4: Output of the show cam- usage switch Command Dell#show cam-usage switch Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|============== 11 | 0 | IN-L2 ACL | 7152 | 0 | 7152 | | IN-L2 FIB | 32768 | 1081 | 31687 | | OUT-L2 ACL | 0 | 0 | 0 11 | 1 [...]

  • Page 382

    Dell#show running-config acl-vlan-group Test ! acl-vlan-group Test member vlan 1-100 ip access-group test in acl-vlan-group Create an ACL VLAN group. Syntax acl-vlan-group { group name } To remove an ACL VLAN group, use the no acl-vlan-group { group name } command. Parameters group-name Specify the name of the ACL VLAN group. The name can contain a[...]

  • Page 383

    show acl-vlan-group detail Display all the ACL VLAN Groups or display a specific ACL VLAN Group by name. To display the names in their entirety, the output displays in a line-by-line format. Syntax show acl-vlan-group detail Parameters detail Display information in a line-by-line format to display the names in their entirety. Without the detail opt[...]

  • Page 384

    description (ACL VLAN Group) Add a description to the ACL VLAN group. Syntax description description Parameters description Enter a description to identify the ACL VLAN group (80 characters maximum). Default No default behavior or values Command Modes CONFIGURATION (conf-acl-vl-grp) Command History Version 9.3. (0.0) Introduced on the S4810, S4820T[...]

  • Page 385

    9 Bidirectional Forwarding Detection (BFD) Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure detection. The Dell Networking operating software implementation is based on the standards specified in the IETF Draft draft-ietf-bfd-base-03 and supports BFD on all Layer 3 physical interfaces inclu[...]

  • Page 386

    The default is active . Defaults Refer to Parameters . Command Modes ROUTER OSPF ROUTER OSPFv3 ROUTER BGP ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version histor[...]

  • Page 387

    neighbor belongs. The neighbors inherit only the global timer values (configured with the bfd neighbor command). You can only enable BFD for VRRP in INTERFACE command mode ( vrrp bfd all-neighbors ). Related Commands neighbor bfd disable — Explicitly disables a BFD session with a BGP neighbor or a BGP peer group. bfd disable Disable BFD on an int[...]

  • Page 388

    bfd enable (Configuration) Enable BFD on all interfaces. S4820T Syntax bfd enable Disable BFD using the no bfd enable command. Defaults BFD is disabled by default. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Referenc[...]

  • Page 389

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. bfd interval Specify non-de[...]

  • Page 390

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced o[...]

  • Page 391

    Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.5.1.0 Added support for VLAN and port-channel interfaces on the E-Series. Related Commands show bfd neighbors — displays the BFD neighbor infor[...]

  • Page 392

    ip route bfd Enable BFD for all neighbors configured through static routes. S4820T Syntax ip route bfd [interval interval min_rx min_rx multiplier value role {active | passive}] To disable BFD for all neighbors configured through static routes, use the no ip route bfd [interval interval min_rx min_rx multiplier value role {active | passive}] comman[...]

  • Page 393

    Version Description 7.4.1.0 Introduced on the E-Series. ipv6 ospf bfd all-neighbors Establish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session parameters. S4820T Syntax ipv6 ospf bfd all-neighbors [disable | [interval interval min_rx min_rx multiplier value role {active | passive}]] To disable all BFD sess[...]

  • Page 394

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2.0.0 Introduced on the Z9000, S4820T, and S4810. Usage Information This com[...]

  • Page 395

    role [active | passive] Enter the role that the local system assumes: • Active — The active system initiates the BFD session. Both systems can be active for the same session. • Passive — The passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is Active . De[...]

  • Page 396

    Parameters ip-address Enter the IP address of the BGP neighbor that you want to explicitly enable for BFD sessions in dotted decimal format (A.B.C.D). peer-group- name Enter the name of the peer group that you want to explicitly enable for BFD sessions. Defaults none Command Modes ROUTER BGP Command History This guide is platform-specific. For comm[...]

  • Page 397

    neighbor bfd disable Explicitly disable a BFD session with a BGP neighbor or a BGP peer group. S4820T Syntax neighbor { ip-address | peer-group-name } bfd disable Parameters ip-address Enter the IP address of the BGP neighbor that you want to explicitly disable for BFD sessions in dotted decimal format (A.B.C.D). peer-group- name Enter the name of [...]

  • Page 398

    Related Commands neighbor bfd — Explicitly enables a BFD session with a BGP neighbor or a BGP peer group. show bfd neighbors Display BFD neighbor information on all interfaces or a specified interface. S4820T Syntax show bfd neighbors interface [detail] Parameters interface Enter one of the following keywords and slot/port or number information: [...]

  • Page 399

    Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.5.1.0 Added support for BFD for VLAN and port-channel interfaces on the E-Series. 7.4.1.0 Introduced BFD on physical ports on the E-Series. Example Dell#show bfd neighbors * - Active session role Ad Dn - Admin Down B - BGP C - CLI I - ISIS O - OSP[...]

  • Page 400

    vrrp bfd neighbor Establish a BFD for VRRP session with a neighbor. S4820T Syntax vrrp bfd neighbor ip-address To remove the BFD session with the neighbor, use the no vrrp bfd neighbor ip-address command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format (A.B.C.D). Defaults none Command Modes INTERFACE Command Hist[...]

  • Page 401

    10 Border Gateway Protocol BGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS). BGP version 4 (BGPv4) supports classless inter-domain routing (CIDR) and the aggregation of routes and AS paths. Basically, two routers (called neighbors or peers) exchange information including f[...]

  • Page 402

    address-family Enable the IPv4 multicast or the IPv6 address family. S4820T Syntax address-family [ipv4 {multicast | vrf vrf-name } | ipv6 unicast [vrf vrf-name]] Parameters ipv4 multicast Enter the keyword ipv4 followed by the keyword multicast to enable BGPv4 multicast mode. ipv4 vrf vrf- name Enter the keyword ipv4 followed by the keyword vrf an[...]

  • Page 403

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.5.1.0 Introduced aggregate-address To minimize the number of entries in the routing table, summarize a range of prefixes. S4820T Syntax aggregate-address ip-address mask [advertise-map map-name ] [as- set] [attribute-map map-name ] [summary-only] [suppress-map [...]

  • Page 404

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. [...]

  • Page 405

    bgp always-compare-med Allows you to enable comparison of the MULTI_EXIT_DISC (MED) attributes in the paths from different external ASs. S4820T Syntax bgp always-compare-med To disable comparison of MED, enter no bgp always-compare-med . Defaults Disabled (that is, the software only compares MEDs from neighbors within the same AS). Command Modes RO[...]

  • Page 406

    Parameters send Enter the keyword send to indicate that the system sends multiple paths to peers. receive Enter the keyword receive to indicate that the system accepts multiple paths from peers. both Enter the keyword both to indicate that the system sends and accepts multiple paths from peers. path-count Enter the number paths supported. The range[...]

  • Page 407

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 408

    bgp bestpath as-path ignore Ignore the AS PATH in BGP best path calculations. S4820T Syntax bgp bestpath as-path ignore To return to the default, enter the no bgp bestpath as-path ignore command. Defaults Disabled (that is, the software considers the AS_PATH when choosing a route as best). Command Modes ROUTER BGP Command History This guide is plat[...]

  • Page 409

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 410

    Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The software compares the MEDs only if the path contains no external autonomous system numbers. If you enable this command, use the clear ip bgp * command to recompute the best path. bgp bestpath med missing-as-best During path selection, i[...]

  • Page 411

    bgp bestpath router-id ignore Do not compare router-id information for external paths during best path selection. S4820T Syntax bgp bestpath router-id ignore To return to the default selection, use the no bgp bestpath router-id ignore command. Defaults Disabled Command Modes ROUTER BGP Command History This guide is platform-specific. For command in[...]

  • Page 412

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 413

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When a BGP cluster contains only one route reflector, the cluster [...]

  • Page 414

    Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introd[...]

  • Page 415

    bgp confederation peers Specify the autonomous systems (ASs) that belong to the BGP confederation. S4820T Syntax bgp confederation peers as-number [ ...as-number ] To return to the default, use the no bgp confederation peers command. Parameters as-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte), or f[...]

  • Page 416

    Related Commands bgp confederation identifier — configures a confederation ID. bgp four-octet-as-support — enables 4-byte support for the BGP process. bgp dampening Enable BGP route dampening and configure the dampening parameters. S4820T Syntax bgp dampening [ half-life reuse suppress max-suppress-time ] [route-map map-name ] To disable route [...]

  • Page 417

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 418

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 419

    Usage Information Configuring or un-configuring the command will bring down and bring up the BGP Route Manager, this will result in tear down and re-establishment of all active sessions. Link Bandwidth has to be configured on the router in order to tell it to associate Link Bandwidth with prefixes (paths) and/or to use Link Bandwidth in BGP Multipa[...]

  • Page 420

    Version Description 7.4.1.0 Introduced. Usage Information This command is enabled by default, that is for all updates received from EBGP peers, BGP ensures that the first AS of the first AS segment is always the AS of the peer. If not, the update is dropped and a counter is increments. Use the show ip bgp neighbors command to view the “failed enf[...]

  • Page 421

    Version Description 7.7.1.0 Introduced on the C-Series. Usage Information The bgp fast-external-fallover command appears in the show config command output. The fast external fallover configuration is applied only after you manually reset all the existing BGP sessions. As a result, after you execute this command, you must also manually execute the c[...]

  • Page 422

    When creating Confederations, all the routers in the Confederation must be 4 byte or 2 byte identified routers. You cannot mix them. Where the 2-byte format is from 1 to 65535, the 4-byte format is from 1 to 4294967295. Both formats are accepted and the advertisements reflect the entered format. For more information about using the 2 byte or 4-byte[...]

  • Page 423

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information This feature is advertised to BGP neighbors through a capability advertisement. In Receiver Only mode, BGP saves the advertised routes of [...]

  • Page 424

    Version Description 7.7.1.0 Introduced on the C-Series. Usage Information In Non-Deterministic mode, paths are compared in the order in which they arrive. This method can lead to Dell Networking OS choosing different best paths from a set of paths, depending on the order in which they are received from the neighbors because MED may or may not get c[...]

  • Page 425

    Usage Information This command is a knob to disable BGP next-hop resolution using BGP learned routes. During the next-hop resolution, only the first route that the next-hop resolves through is verified for the route’s protocol source and is checked if the route is learned from BGP or not. The clear ip bgp command is required for this command to t[...]

  • Page 426

    regular expressions can be quite CPU intensive, as a regular expression evaluation involves generation and evaluation of complex finite state machines. BGP policies, containing regular expressions to match as-path and communities, tend to use much CPU processing time, which in turn affects the BGP routing convergence. Additionally, the show bgp com[...]

  • Page 427

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 428

    A.B.C.D Enter the BGP neighbor address in the A.B.C.D format to clear. X:X:X:X::X Enter the BGP neighbor address in the X:X:X:X::X format to clear. soft (OPTIONAL) Enter the keyword soft to configure and activate policies without resetting the BGP TCP session, that is, BGP Soft Reconfiguration. NOTE: If you enter the clear ip bgp ip-address soft co[...]

  • Page 429

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 6.5.1.0 Expanded to include the as-number option. Related Commands bgp recursive-bgp-next-hop — disables next-hop resolution through other routes learned [...]

  • Page 430

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 9.4.(0.0) Added[...]

  • Page 431

    ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to clear information related only to ipv6 unicast routes. ipv4-address mask (OPTIONAL) Enter an IPv4 address in dotted decimal format and the prefix mask in slash format (/x) to reset only that prefix. ipv6–address mask (OPTIONAL) Enter the IPv6 address followed by the[...]

  • Page 432

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information If you enter the clear ip bgp flap-statistics command without any parameters, all statistics are cleared. Related Commands show debugging — views the enabled debugging ope[...]

  • Page 433

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicas[...]

  • Page 434

    A.B.C.D Enter the IP address of peer in the A.B.C.D format. X:X:X:X::X Enter the IPv6 IP address of peer in the X:X:X:X::X format. dampening Enter the keyword dampening to view BGP dampening. events Enter the keyword events to view BGP protocol events. ipv4 Enter the ipv4 IP address to view the IPV4 route information. ipv6 Enter the ipv6 IP address[...]

  • Page 435

    Related Commands debug ip bgp events — views information about BGP events. debug ip bgp keepalives — views information about BGP keepalives. debug ip bgp notifications — views information about BGP notifications. debug ip bgp updates — views information about BGP updates. show debugging — views enabled debugging operations. debug ip bgp d[...]

  • Page 436

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced IPv6 MGBP support for the E-Series. debug ip bgp events Display information on local BGP state changes and other BGP events. S4820T Synta[...]

  • Page 437

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information To remove all configured debug commands for BGP, enter the no debu[...]

  • Page 438

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 9.0.2.0 Introdu[...]

  • Page 439

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added ipv6 support. 9.0.2.0 Introduced o[...]

  • Page 440

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. 9.0.2.0 Introduce[...]

  • Page 441

    in (OPTIONAL) Enter the keyword in to view only BGP updates received from neighbors. out (OPTIONAL) Enter the keyword out to view only BGP updates sent to neighbors. prefix-list prefix-list- name (OPTIONAL) Enter the keyword prefix-list then the name of an established prefix list. If the prefix list is not configured, the default is permit (to allo[...]

  • Page 442

    Parameters number Enter a number as the metric to be assigned to routes from other protocols. The range is from 1 to 4294967295. Defaults 0 Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is [...]

  • Page 443

    Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introd[...]

  • Page 444

    maximum-paths Configure the maximum number of parallel routes (multipath support) BGP supports. S4820T Syntax maximum-paths {ebgp | ibgp} number To return to the default values, enter the no maximum-paths command. Parameters ebgp Enter the keyword ebgp to enable multipath support for External BGP routes. ibgp Enter the keyword ibgp to enable multip[...]

  • Page 445

    neighbor activate This command allows the specified neighbor/peer group to be enabled for the current AFI/SAFI (Address Family Identifier/Subsequent Address Family Identifier). S4820T Syntax neighbor [ ip-address | peer-group-name ] activate To disable, use the no neighbor [ ip-address | peer-group-name ] activate command. Parameters ip-address (OP[...]

  • Page 446

    neighbor add-path This command allows the specified neighbor/peer group to send/receive multiple path advertisements. S4820T Syntax neighbor [ ip-address | peer-group-name ] add-path [send | receive | both] path-count Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group- name (OPTIONAL) Enter th[...]

  • Page 447

    neighbor advertisement-interval Set the advertisement interval between BGP neighbors or within a BGP peer group. S4820T Syntax neighbor { ip-address | peer-group-name } advertisement-interval seconds To return to the default value, use the no neighbor { ip-address | peer- group-name } advertisement-interval command. Parameters ip-address (OPTIONAL)[...]

  • Page 448

    neighbor advertisement-start To send BGP routing updates, set the minimum interval before starting. S4820T Syntax neighbor { ip-address } advertisement-start seconds To return to the default value, use the no neighbor { ip-address } advertisement-start command. Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal [...]

  • Page 449

    Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group- name Enter the name of the peer group to set the advertisement interval for all routers in the peer group. number Enter a number of times to allow this neighbor ID to use the AS path. The range is from 1 to 10. Defaults Not configured. Comman[...]

  • Page 450

    Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group- name Enter the name of the peer group to set the default route of all routers in that peer group. route-map map-name (OPTIONAL) Enter the keyword route-map then the name of a configured route map. Defaults Not configured. Command Modes ROUTER[...]

  • Page 451

    You cannot set this configuration for a peer that is associated with a peer group. Similarly, you cannot associate a peer to a peer group if that peer is already configured with these settings. In order that settings corresponding to the neighbor default-originate command take effect, you must execute the clear ip bgp command immediately after you [...]

  • Page 452

    neighbor distribute-list Distribute BGP information via an established prefix list. S4820T Syntax neighbor { ip-address | peer-group-name } distribute-list prefix- list-name {in | out} To delete a neighbor distribution list, use the no neighbor { ip-address | peer-group-name } distribute-list prefix-list-name {in | out} command. Parameters ip-addre[...]

  • Page 453

    Usage Information Other BGP filtering commands include: neighbor filter-list , ip as-path access-list , and neighbor route-map . Related Commands neighbor route-map — assigns a route map to a neighbor or peer group. neighbor ebgp-multihop Attempt and accept BGP connections to external peers on networks that are not directly connected. S4820T Synt[...]

  • Page 454

    Usage Information To prevent loops, the neighbor ebgp-multihop command does not install the default routes of the multihop peer. Networks not directly connected are not considered valid for best-path selection. neighbor fall-over Enable or disable fast fall-over for BGP neighbors. S4820T Syntax neighbor { ipv4-address | peer-group-name } fall-over [...]

  • Page 455

    Related Commands show ip bgp neighbors — displays information on the BGP neighbors. neighbor local-as To accept external routes from neighbors with a local AS number in the AS number path, configure Internal BGP (IBGP) routers. S4820T Syntax neighbor { ip-address | peer-group-name } local-as as-number [no- prepend] To return to the default value,[...]

  • Page 456

    Usage Information If a local-as is configured, BGP does not allow for the configuration of BGP confederation. Similarly, if BGP confederation is configured, then BGP does not allow the configuration of local-as. This command automatically restarts the neighbor session for the configuration to take effect. Related Commands bgp four-octet-as-support [...]

  • Page 457

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 458

    password Enter a text string up to 80 characters long. The first character of the password must be a letter. You cannot use spaces in the password. Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Re[...]

  • Page 459

    Also, if you configure different passwords on the two routers, the following message appears on the console: %RPM0-P:RP1 %KERN-6-INT: BGP MD5 password mismatch from [peer's IP address] : 11502 to [local router's IP address] :179 neighbor peer-group (assigning peers) Allows you to assign one peer to an existing peer group. S4820T Syntax ne[...]

  • Page 460

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information You can assign up to 256 peers to one peer group. When you add a peer to a peer group, it inherits all the peer group’s configured parameters. A peer cannot become part of a peer group if any of the follow[...]

  • Page 461

    Parameters peer-group- name Enter a text string up to 16 characters long as the name of the peer group. Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of t[...]

  • Page 462

    Parameters peer-group- name Enter a text string up to 16 characters long as the name of the peer group. limit (Optional) Enter the keyword limit to constrain the numbers of sessions for this peer-group. The range is from 2 to 256. The default is 256 . Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific.[...]

  • Page 463

    neighbor remote-as Create and specify the remote peer to the BGP neighbor. S4820T Syntax neighbor { ip-address | peer-group-name } remote-as number To delete a remote AS entry, use the no neighbor { ip-address | peer- group-name } remote-as number command. Parameters ip-address Enter the IP address of the neighbor to enter the remote AS in its rout[...]

  • Page 464

    Related Commands router bgp — enters ROUTER BGP mode and configures routes in an AS. bgp four-octet-as-support — enables 4-byte support for the BGP process. neighbor remove-private-as Remove private AS numbers from the AS-PATH of outgoing updates. S4820T Syntax neighbor { ip-address | peer-group-name } remove-private-as To return to the default[...]

  • Page 465

    If the AS-PATH contains both public and private AS number or contains AS numbers of an EBGP neighbor, the private AS numbers are not removed. If a confederation contains private AS numbers in its AS-PATH, the software removes the private AS numbers only if they follow the confederation numbers in the AS path. Private AS numbers are from 64512 to 65[...]

  • Page 466

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When you apply a route map to outbound routes, only routes that ma[...]

  • Page 467

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. [...]

  • Page 468

    Parameters ip-address Enter the IP address of the peer router in dotted decimal format. peer-group- name Enter the name of the peer group to send a COMMUNITY attribute to all routers within the peer group. extended (OPTIONAL) Enter the keyword extended to send extended community attribute. standard (OPTIONAL) Enter the keyword standard to send stan[...]

  • Page 469

    To enable a disabled neighbor or peer group, use the neighbor { ip-address | peer-group-name }no shutdown command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. peer-group- name Enter the name of the peer group to disable or enable all routers within the peer group. Defaults Enabled (that is, BGP neighbors and[...]

  • Page 470

    neighbor soft-reconfiguration inbound Enable soft-reconfiguration for BGP. S4820T Syntax neighbor { ip-address | peer-group-name } soft-reconfiguration inbound To disable, use the no neighbor { ip-address | peer-group-name } soft- reconfiguration inbound command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. p[...]

  • Page 471

    CAUTION: Inbound update storage is a memory-intensive operation. The entire BGP update database from the neighbor is stored in memory regardless of the inbound policy results applied on the neighbor. NOTE: This command is supported in BGP Router Configuration mode for IPv4 Unicast address only. Related Commands show ip bgp neighbors — displays ro[...]

  • Page 472

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Timer values configured with the neighbor timers command override the timer values configured with any other command. When two neighbors, [...]

  • Page 473

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Loopback interfaces are up constantly and the BGP session may need[...]

  • Page 474

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information In the Dell Networking OS best path selection process, the path wi[...]

  • Page 475

    • match ip address • set community • set local-preference • set metric • set next-hop • set origin • set weight If the route map is not configured, the default is deny (to drop all routes). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, [...]

  • Page 476

    In BGP, the next-hop for the route is calculated from the information that is acquired through IGP or static routes. Related Commands redistribute — redistributes routes into BGP. network backdoor Specify this IGP route as the preferred route. S4820T Syntax network ip-address mask backdoor To remove a network, use the no network ip-address mask b[...]

  • Page 477

    Usage Information Although Dell Networking OS does not generate a route due to the backdoor config, there is an option for injecting/sourcing a local route in the presence of network backdoor config on a learned route. permit bandwidth Enables you to specify link band width extended-community attribute as the matching criteria to permit incoming or[...]

  • Page 478

    route-map map-name (OPTIONAL) Enter the keyword route-map then the name of an established route map. Only the following ROUTE-MAP mode commands are supported: • match ip address • set community • set local-preference • set metric • set next-hop • set origin • set weight If the route map is not configured, the default is deny (to drop [...]

  • Page 479

    If you do not configure the default-metric command, in addition to the redistribute command, or there is no route map to set the metric, the metric for redistributed static and connected is “0”. To redistribute the default route (0.0.0.0/0), configure the neighbor default- originate command. As BGP does not query next-hop information correspond[...]

  • Page 480

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 481

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 482

    Usage Information A new policy command is introduced in order to attach the Link Bandwidth extended community only to the prefixes that are received from a neighbor that satisfy the desired conditions. This command is relevant for both inbound as well as outbound policy handling (for received prefixes). Also, there is no change to the set of suppor[...]

  • Page 483

    00000000 419ef06c 00000000 00000000 00000000 00000000 00000000 0181a1e4 0181a25c 41af92c0 00000000 00000000 00000000 00000000 00000001 0181a1e4 0181a25c 41af9400 00000000 PDU[2] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 PDU[3] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 [. . .] Out[...]

  • Page 484

    Example Dell(conf-router_bgp)#show config ! router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbor 10.1.1.2 no shutdown show ip bgp View the current BGP IPv4 routing table for the system. S4820T Syntax show ip bgp [vrf vrf-name ] [ ipv4 unicast ] [network [ network- mask ] [longer-prefixe[...]

  • Page 485

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Added the add-path option to the S4810. Output on the S4810 shows the ADDPATH parameters. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When you enable the bgp non-deterministic-med command, the show ip bgp comm[...]

  • Page 486

    All the show and debugs commands display the link band width extended- community prefixed with DMZ-Link-bw along with other extended communities. Dell#show ip bgp 3.3.3.0/24 BGP routing table entry for 3.3.3.0/24 Paths: (1 available, table Default-IP-Routing-Table.) Not advertised to any peer Received from : 1.1.1.2 (3.3.3.1) Best AS_PATH : Next-Ho[...]

  • Page 487

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introdu[...]

  • Page 488

    Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r - redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>I 55.0.0.0/24 172.16.0.2 0 0 400 500 600 i *>I 66.0.0.0/2[...]

  • Page 489

    All routes with the NO_EXPORT_SUBCONFED (0xFFFFFF03) community attribute must not be advertised to external BGP peers. no-advertise Enter the keywords no-advertise to view all routes containing the well-known community attribute of NO_ADVERTISE. All routes with the NO_ADVERTISE (0xFFFFFF02) community attribute must not be advertised to other BGP pe[...]

  • Page 490

    The following describes the show ip bgp community command shown in the following example. Field Description Network Displays the destination network prefix of each BGP route. Next Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then local routes exist in the routing table. Metric Displays the BGP route’s [...]

  • Page 491

    *> 66.0.0.0/24 172.16.0.2 0 200 i show ip bgp community-list View routes that a specific community list affects. S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { unicast | multicast } | ipv6 unicast ] community-list community-list-name [exact-match] Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view r[...]

  • Page 492

    Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The show ip bgp community-list command without any parameters lists BGP routes matching the Community List and the output is the same as for the show ip bgp command output. The following describes the show ip bgp community-list pass command[...]

  • Page 493

    Communities : 200:1 1000:1 3000:1 show ip bgp dampened-paths View BGP routes that are dampened (non-active). S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] dampened-paths Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view routes that are affected by a specific com[...]

  • Page 494

    Version Description 7.7.1.0 Introduced on the C-Series. Usage Information To determine a BGP session flap, both a route-down event and a subsequent route-up event corresponding to a single route are considered. As a result, a flap event is penalized only one time during the route-down event. The subsequent route-up event corresponding to the same r[...]

  • Page 495

    Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view routes that are affected by a specific community list corresponding to that VRF. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter th[...]

  • Page 496

    The following describes the show ip bgp damp command shown in the following example. Field Description Network Displays the network ID to which the route is dampened. From Displays the IP address of the neighbor advertising the dampened route. Reuse Displays the hour:minutes:seconds until the dampened route is available. Path Lists all the ASs the [...]

  • Page 497

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Introduced. Example Dell#show ip bgp detail Detail information for BGP Node bgpNdP 0x41a17000 : NdTmrP 0x41a17000 :[...]

  • Page 498

    CleanRibTmrP 0x41ee7104 PeerUpdTmrP 0x41ee70cc : DfrdNHTmrP 0x41ee7174 : DfrdRtselTmrP 0x41ee713c : FastExtFallover 1 : FastIntFallover 0 : Enforce1stAS 1 PeerIdBitsP 0x41967120 : softOutSz 16 : RibUpdCtxCBP 0 UpdPeerCtxCBP 0 : UpdPeerCtxAFI 0 : TcpioCtxCB 0 : RedistBlk 1 NextCBPurg 1101119536 : NumPeerToPurge 0 : PeerIBGPCnt 0 : NonDet 0 : DfrdPat[...]

  • Page 499

    ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter the keywords ipv4 unicast to view information only related to ipv4 unicast routes. ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view informat[...]

  • Page 500

    Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r - redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 0 200 i *> 77.0.0.0/24 172.16.0.2[...]

  • Page 501

    Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The follo[...]

  • Page 502

    Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 0 200 400 500 600 i *> 66.0.0.0/24 172.16.0.2 0 200 500 i show ip bgp flap-statistics View flap statistics on BGP routes. S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] flap-statistics [[...]

  • Page 503

    • + = (plus) the sequences in a pattern (one or more sequences). • ? = (question mark) sequences in a pattern (either zero or one sequences). NOTE: Enter an escape sequence (CTRL+v) prior to entering the ? regular expression. • [ ] = (brackets) a range of single-character patterns. • ( ) = (parenthesis) groups a series of pattern elements t[...]

  • Page 504

    Field Description Duration Displays the hours:minutes:seconds since the route first flapped. Reuse Displays the hours:minutes:seconds until the flapped route is available. Path Lists all the ASs the flapping route passed through to reach the destination network. Example Dell#show ip bgp flap-statistics BGP local RIB : Routes to be Added 0, Replaced[...]

  • Page 505

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The following describes the show [...]

  • Page 506

    * 6.0.0.0/20 63.114.8.60 0 18508 209 3549 i * 63.114.8.34 0 18508 209 3549 i *> 63.114.8.33 0 0 18508 ? * 63.114.8.33 0 18508 209 3549 i * 9.2.0.0/16 63.114.8.60 0 18508 209 701 i * 63.114.8.34 0 18508 209 701 i --More-- Dell>sho ip bgp vrf testinconsistent-as BGP table version is 11, local router ID is 66.66.77.77 Status codes: s suppressed,[...]

  • Page 507

    ipv4 unicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword unicast to view information related only to ipv4 unicast routes. ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. ip-address (OPTIONAL) Enter the IP address of the neighbor to view only BGP in[...]

  • Page 508

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Added the add-path option to the S4810. Output on the S4810 shows the ADDPATH parameters. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Added the detail [...]

  • Page 509

    The Lines Beginning with: Description • hold time is the number of seconds configured between messages from its neighbor • keepalive interval is the number of seconds between keepalive messages to help ensure that the TCP session is still alive. Received messages This line displays the number of BGP messages received, the number of notification[...]

  • Page 510

    The Lines Beginning with: Description Foreign host: Displays the peering address of the neighbor and the TCP port number. Example Dell#show ip bgp neighbors 172.16.0.2 BGP neighbor is 172.16.0.2, remote AS 200, external link Member of peer-group port0 for session parameters BGP remote router ID 172.16.0.2 BGP state ESTABLISHED, in this state for 00[...]

  • Page 511

    show ip bgp next-hop View all next hops (using learned routes only) with current reachability and flap status. This command only displays one path, even if the next hop is reachable by multiple paths. S4820T Syntax show ip bgp [vrf vrf-name ] next-hop Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view all next hop[...]

  • Page 512

    Field Description Time Elapsed Displays the time elapsed since the next hop was learned. If the route is down, this field displays time elapsed since the route went down. Example Dell# show ip bgp next-hop Next-hop Resolved 172.16.0.2 YES Dell# show ip bgp paths View all the BGP path attributes in the BGP database. Syntax show ip bgp[vrf vrf-name ][...]

  • Page 513

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Added support for VRF for the S4[...]

  • Page 514

    show ip bgp paths community View all unique COMMUNITY numbers in the BGP database. S4820T Syntax show ip bgp [vrf vrf-name ] paths community Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf to view all unique COMMUNITY numbers in the BGP database corresponding to that VRF. NOTE: You can use this attribute to view information on unique COMMU[...]

  • Page 515

    Field Description Refcount Displays the number of BGP routes using these communities. Community Displays the community attributes in this BGP path. Example Dell#show ip bgp paths community Total 2 communities Refcount Community 1 NO-ADVERTISE 1 200:1 1000:1 3000:1 show ip bgp peer-group Allows you to view information on the BGP peers in a peer grou[...]

  • Page 516

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast an[...]

  • Page 517

    BGP version 4 Minimum time between advertisement runs is 30 seconds For address family: IPv4 Unicast BGP neighbor is port0, peer-group external Update packing has 4_OCTET_AS support enabled Number of peers in this group 1 Maximum limit on the accepted connections 256 Peer-group members (* - outbound optimized): 172.16.0.2 Dell# Related Commands nei[...]

  • Page 518

    • ^ = (caret) the beginning of the input string. If you use the caret at the beginning of a sequence or range, it matches on everything BUT the characters specified. • $ = (dollar sign) the end of the output string. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other pla[...]

  • Page 519

    r - redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 0 200 i *> 66.0.0.0/24 172.16.0.2 0 200 i show ip bgp summary Allows you to view the status of all BGP connections. S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast[...]

  • Page 520

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information In BGP, route attributes are maintained at different locations. When attributes that correspond to multiple routes change, then attribute counts that the show ip bgp summary[...]

  • Page 521

    Field Description them. The show ip bgp community command provides more details on the COMMUNITY attributes. Dampening enabled Displayed only when you enable dampening. Displays the number of paths designated as history, dampened, or penalized. Neighbor Displays the BGP neighbor address. AS Displays the AS number of the neighbor. MsgRcvd Displays t[...]

  • Page 522

    Field Description If the neighbor is disabled, the phrase (Admin shut) appears in this column. Example Dell#show ip bgp summary BGP router identifier 192.168.11.5, local AS number 100 BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 2 network entrie(s) using 152 bytes of memory 2 paths using 208 bytes of memory BGP-RIB over all using 2[...]

  • Page 523

    Version Description 7.6.1.0 Introduced on the E-Series. Example Dell#show running-config bgp ! router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbor 10.1.1.2 no shutdown Dell# timers bgp Adjust the BGP Keep Alive and Hold Time timers. S4820T Syntax timers bgp keepalive holdtime To return[...]

  • Page 524

    Version Description 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. MBGP Commands Multiprotocol BGP (MBGP) is an enhanced BGP that enables multicast routing policy throughout the internet and connecting multicast topologies between BGP and autonomous systems (ASs). Dell Networking OS MBGP is implemented as per IETF RFC 1858.[...]

  • Page 525

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. b Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 [...]

  • Page 526

    Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on [...]

  • Page 527

    ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The [...]

  • Page 528

    Field Description Path Lists all the ASs the dampened route passed through to reach the destination network. Example Dell#show ip bgp dampened-paths BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 BGP local router ID is 192.168.11.5 Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - interna[...]

  • Page 529

    IPADDR:NN Enter the IP address specific extended community in the format IPADDR:NN (4-byte IPv4 Unicast Address:2-byte community value). additive (OPTIONAL) Enter the keyword additive to add to the existing extended community. non-trans (OPTIONAL) Enter the keywords non-trans to indicate a non-transitive BGP extended community. Defaults none Comman[...]

  • Page 530

    To delete the site-of-origin community, use the no set extcommunity command. Parameters as4 ASN4:NN Enter the keyword as4 then the 4-octet AS specific extended community number in the format ASN4:NN (4- byte AS number:2-byte community value). ASN:NNNN Enter the 2-octet AS specific extended community number in the format ASN:NNNN (2-byte AS number:4[...]

  • Page 531

    show ip bgp ipv4 extcommunity-list To display the IPv4 routes matching the extended community list name, use this feature. Syntax show ip bgp [ipv4 [multicast | unicast] | ipv6 unicast] extcommunity-list name Parameters multicast Enter the keyword multicast to display the multicast route information. unicast Enter the keyword unicast to display the[...]

  • Page 532

    Example Dell#show ip bgp ipv4 multicast extcommunity-list BGP routing table entry for 192.168.1.0/24, version 2 Paths: (1 available, table Default-IP-Routing-Table.) Not advertised to any peer Received from : 100.100.1.2 (2.4.0.1) Best AS_PATH : 200 Next-Hop : 100.100.1.2, Cost : 0 Origin IGP, Metric 4294967295 (Default), LocalPref 100, Weight 0, e[...]

  • Page 533

    Field Description Address Displays the internal address where the path attribute is stored. Hash Displays the hash bucket where the path attribute is stored. Refcount Displays the number of BGP routes using these extended communities. Community Displays the extended community attributes in this BGP path. Example Dell#show ip bgp paths extcommunity [...]

  • Page 534

    deny RT:1234:12 permit regexp 123 deny regexp 234 deny regexp 123 Dell# IPv6 BGP Commands IPv6 border gateway protocol (IPv6 BGP) is supported on the S4820T platform. BGP is an external gateway protocol that transmits interdomain routing information within and between Autonomous Systems (AS). Basically, two routers (called neighbors or peers) excha[...]

  • Page 535

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.4.1.0 Added [...]

  • Page 536

    Version Description 8.4.1.0 Added support for IPv4 multicast and IPv6 unicast routes. 7.8.1.0 Introduced on the S4810. 7.7.1.0 Introduced on the C-Series. 7.2.1.0 Introduced on the E-Series TeraScale. Usage Information This command turns on BGP soft-reconfiguration inbound debugging for IPv6 unicast routes. If no neighbor is specified, debug is tur[...]

  • Page 537

    Parameters ipv4-address | ipv6-address Enter the IP address of the neighbor for which you want to start storing inbound routing updates. peer-group- name Enter the name of the peer group for which you want to start storing inbound routing updates. Defaults Disabled. Command Modes ROUTER BGPv6 ADDRESS FAMILY (conf-router_bgpv6_af) Command History Th[...]

  • Page 538

    show ipv6 mbgproutes Display the selected IPv6 MBGP route or a summary of all MBGP routes in the table. S4820T Syntax show ipv6 mbgproutes ipv6-address prefix-length | summary Parameters ipv6-address prefix-length (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /128. NOTE: [...]

  • Page 539

    11 Content Addressable Memory (CAM) Content addressable memory (CAM) commands are supported on the Dell Networking S4820T platform. NOTE: Not all CAM commands are supported on all platforms. Be sure to note the platform when looking for a command. WARNING: If you are using these features for the first time, contact Dell Networking Technical Assista[...]

  • Page 540

    cam-acl (Configuration) Select the default CAM allocation settings or reconfigure a new CAM allocation for Layer 2, IPv4, and IPv6 ACLs, Layer 2 and Layer 3 (IPv4) QoS, Layer 2 Protocol Tunneling (L2PT), IP and MAC source address validation for DHCP, Ethernet Connectivity Fault Management (CFM) ACLs, OpenFlow, and Policy-based Routing (PBR). S4820T[...]

  • Page 541

    l2qos number Enter the keyword l2qos and then the number of FP blocks for l2 qos. The range is from 1to 8. l2pt number Enter the keyword l2pt and then the number of FP blocks for l2 protocol tunnelling. The range is from 0 to 1. Ipmacacl number Enter the keyword ipmacacl and then the number of FP blocks for IP and MAC ACL. The range is from 0 to 6.[...]

  • Page 542

    l2acl number ipv4acl number ipv6acl number , ipv4qos number l2qos number l2pt number ipmacacl number ecfmacl number {nlbclusteracl] [vman-qos | vman-dual-qos number ] ipv4pbr number openflo w {4|8} | fcoe number [iscsioptacl number ] [vrfv4acl number ] Allocate space to each CAM region. Enter 4 or 8 for the number of OpenFlow FP blocks. • 4: Crea[...]

  • Page 543

    Version Description 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. Usage Information Save the new CAM settings to the startup-config ( write-mem or copy run start ) then reload the system for the new settings to take effect. The total amount of space allowed is 16 FP Blocks. System flow requires three blocks; these blocks c[...]

  • Page 544

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. cam-optimization Optimize CAM utilization for QoS Entries by minimizing require policy-map CAM space. S4820T Syntax cam-optimization [qos] Parameters qos Optimize CAM usage for QoS. Defaults Disa[...]

  • Page 545

    show cam-acl Display the details of the CAM profiles on the chassis and all stack units. S4820T Syntax show cam-acl Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list[...]

  • Page 546

    Current Settings(in block sizes) 1 block = 128 entries L2Acl : 6 Ipv4Acl : 4 Ipv6Acl : 0 Ipv4Qos : 2 L2Qos : 1 L2PT : 0 IpMacAcl : 0 VmanQos : 0 VmanDualQos : 0 EcfmAcl : 0 FcoeAcl : 0 iscsiOptAcl : 0 ipv4pbr : 0 vrfv4Acl : 0 Openflow : 0 fedgovacl : 0 nlbclusteracl: 0 -- stack-unit 1 -- Current Settings(in block sizes) 1 block = 128 entries L2Acl [...]

  • Page 547

    Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–[...]

  • Page 548

    Example (S- Series) Dell#test cam-usage service-policy input In stack-unit all Stack-Unit | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port| Status --------------------------------------------------------------- ----------------------- 0 | 0 | IPv4Flow | 102 | 0| Allowed 0 | 0 | IPv4Flow | 102 | 0| Allowed Dell# ! Dell#test cam-us[...]

  • Page 549

    0| 0| IPv4Flow| 102| 0|Allowed Dell# Content Addressable Memory (CAM) 549[...]

  • Page 550

    12 Control Plane Policing (CoPP) The CoPP commands are supported on the Dell Networking S4820T platform. control-plane-cpuqos To manage control-plane traffic, enter control-plane mode and configure the switch. S4820T Syntax control-plane-cpuqos Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For[...]

  • Page 551

    ip unknown-unicast Enable IPv4 catch-all route. S4820T Syntax ip unknown-unicast [vrf vrf-name ] To remove the IPv4 catch-all route (0.0.0.0/0) from the LPM route forwarding table in hardware which gets added as a default configuration after the initialization of FIB Agent module, use the no ip unknown-unicast command. Defaults None Parameters vrf [...]

  • Page 552

    Version Description 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information All the default catch-all entries in the longest prefix match (LPM) table collect and transmit all unresolved IPv6 packets to the CPU, even if they are destined for unknown destinations. service-policy rate-limit-cpu-queues Apply a policy map for the s[...]

  • Page 553

    policy-map-input — creates an input policy map. service-policy rate-limit-protocols Apply a policy for the system to rate limit control protocols on a per-protocol basis. S4820T Syntax service-policy rate-limit-protocols policy-name Parameters policy-name Enter the service-policy name, using a string up to 32 characters. Defaults Not configured. [...]

  • Page 554

    policy-map-input — creates an input policy map. show cpu-queue rate cp Display the rates for each CPU queue. S4820T Syntax show cpu-queue rate cp Defaults Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Lin[...]

  • Page 555

    Q10 300 50 Q11 300 50 show ip protocol-queue-mapping Display the queue mapping for each configured protocol. S4820T Syntax show ip protocol-queue-mapping Defaults Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comma[...]

  • Page 556

    _ _ PIM any any _ Q11 _ _ UDP (RIP) any 520 _ Q9 _ _ TCP (SSH) any 22 _ Q6 _ _ TCP (TELNET) any 23 _ Q6 _ _ VRRP any any _ Q10 _ _ Dell# Dell# Dell# Dell# Dell# show ipv6 protocol-queue-mapping Display the queue mapping for each configured IPv6 protocol. S4820T Syntax show ipv6 protocol-queue-mapping Defaults Not configured. Command Modes EXEC Priv[...]

  • Page 557

    _ _ ICMPV6 RA any any _ Q6 _ _ ICMPV6 NS any any _ Q5 _ _ ICMPV6 RS any any _ Q5 _ _ ICMPV6 any any _ Q6 _ _ VRRPV6 any any _ Q10 _ _ OSPFV3 any any _ Q9 _ _ Dell# Dell# Dell# show mac protocol-queue-mapping Display the queue mapping for the MAC protocols. S4820T Syntax show mac protocol-queue-mapping Defaults Not configured. Command Modes EXEC Pri[...]

  • Page 558

    Q7 CP _ LACP 01:80:c2:00:00:02 0x8809 Q7 CP _ LLDP any 0x88cc Q8 CP _ GVRP 01:80:c2:00:00:21 any Q8 CP _ STP 01:80:c2:00:00:00 any Q7 CP _ ISIS 01:80:c2:00:00:14/15 any Q9 CP _ 09:00:2b:00:00:04/05 any Q9 CP Dell# 558 Control Plane Policing (CoPP)[...]

  • Page 559

    13 Data Center Bridging (DCB) Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust, converged network to support multiple traffic types, including local area network (LAN), server, and storage traffic. The Dell Networking operating software commands for data center bridging feature[...]

  • Page 560

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information By default, iSCSI is enabled on[...]

  • Page 561

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intr[...]

  • Page 562

    pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on. Command Modes DCB INPUT POLICY Command History This guide is platform-specific. For command information abou[...]

  • Page 563

    pfc no-drop queues Configure the port queues that still function as no-drop queues for lossless traffic. Syntax pfc no-drop queues queue-range To remove the no-drop port queues, use the no pfc no-drop queues command. Parameters queue-range Enter the queue range. Separate the queue values with a comma; specify a priority range with a dash; for examp[...]

  • Page 564

    dot1p Value in the Incoming Frame Description heading 4 2 5 3 6 3 7 3 show dcb Displays the data center bridging status, the number of PFC-enabled ports, and the number of PFC- enabled queues. Syntax show dcb [stack-unit unit-number ] [port-set port-set-number ] Parameters unit-number Enter the DCB unit number. port-set- number Enter the port-set n[...]

  • Page 565

    show interface pfc Displays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay. Syntax show interface port-type slot/port[] pfc {summary | detail} Parameters port-type slot/ port[] pfc Enter the port-type slot and port PFC information. {summary | detail} Enter the keyword summary for a summary list[...]

  • Page 566

    Field Description Local is enabled DCBX operational status (enabled or disabled) with a list of the configured PFC priorities. Operational status (local port) Port state for current operational PFC configuration: • Init : Local PFC configuration parameters were exchanged with the peer. • Recommend : Remote PFC configuration parameters were rece[...]

  • Page 567

    Field Description PFC TLV Statistics: Output TLV pkts Number of PFC TLVs transmitted. PFC TLV Statistics: Error pkts Number of PFC error packets received. PFC TLV Statistics: Pause Tx pkts Number of PFC pause frames transmitted. PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received. Example (Summary) Dell# show interfaces tengigabit[...]

  • Page 568

    show interface pfc statistics Displays counters for the PFC frames received and transmitted (by dot1p priority class) on an interface. Syntax show interface port-type slot/port [] pfc statistics Parameters port-type Enter the port type. slot/port [] Enter the slot/port number. Command Modes INTERFACE Command History This guide is platform-specific.[...]

  • Page 569

    show stack-unit stack-ports pfc details Displays the PFC configuration applied to ingress traffic on stacked ports, including PFC Operational mode on each unit with the configured priorities, link delay, and number of pause packets sent and received. Syntax show stack-unit {all | stack-unit } stack-ports {all | port- number } pfc details Parameters[...]

  • Page 570

    bandwidth-percentage Configure the bandwidth percentage allocated to priority traffic in port queues. Syntax bandwidth-percentage percentage To remove the configured bandwidth percentage, use the no bandwidth- percentage command. Parameters percentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to 100% in units of 1%. [...]

  • Page 571

    sum of configured bandwidth allocation to dot1p priority traffic in all ETS priority groups must be 100%. Allocate at least 1% of the total bandwidth to each priority group and queue. If bandwidth is assigned to some priority groups but not to others, the remaining bandwidth (100% minus assigned bandwidth amount) is equally distributed to nonstrict[...]

  • Page 572

    Parameters pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The range is from 1 or 2. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . Version The follow[...]

  • Page 573

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 [...]

  • Page 574

    priority-group To use with an ETS output policy, create an ETS priority group. Syntax priority-group group-name To remove the priority group, use the no priority-group command. Parameters group-name Enter the name of the ETS priority group. The maximum is 32 characters. Defaults none Command Modes CONFIGURATION Command History This guide is platfor[...]

  • Page 575

    You must fully define the priority-group profile with a PGID and priorities before mapping it to a QoS policy because the PGID and priorities are unique keys of the traffic class group (TCG) that define the QoS policy. You must disable the DCB output policy before changing the PGID or priorities of a priority group assigned to that DCB output polic[...]

  • Page 576

    You can only associate output QoS policy profiles with the priority groups in the DCB output profile context; output QoS policy profiles are not permitted on output policy-maps. WRED, ECN, rate shaping, and rate limiting are not supported in output policies because DCBx does not negotiate these parameters with peer devices. You can apply a QoS outp[...]

  • Page 577

    Related Commands • priority-list — configures the 802.1p priorities. scheduler Configure the method used to schedule priority traffic in port queues. Syntax scheduler value To remove the configured priority schedule, use the no scheduler command. Parameters value Enter schedule priority value. The range: strict: strict-priority traffic is servi[...]

  • Page 578

    • bandwidth-percentage — bandwidth percentage allocated to priority traffic in port queues. show interface ets Displays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth allocation. Syntax show interface port-type slot/port[] ets {summary | detail} Parameters port-type slot/[...]

  • Page 579

    6 - - 7 - - Remote Parameters : ------------------- Remote is disabled Local Parameters : ------------------ Local is enabled TC-grp Priority# Bandwidth TSA ------------------------------------------------ 0 - - 1 0,1,2 100% ETS 2 3 0 % SP 3 4,5,6,7 0 % SP 4 - - 5 - - 6 - - 7 - - Oper status is init ETS DCBX Oper status is Down State Machine Type i[...]

  • Page 580

    ------------------------------------------------ 0 - - 1 0,1,2 100% ETS 2 3 0 % SP 3 4,5,6,7 0 % SP 4 - - 5 - - 6 - - 7 - - Oper status is init ETS DCBX Oper status is Down State Machine Type is Asymmetric Conf TLV Tx Status is enabled Reco TLV Tx Status is enabled 0 Input Conf TLV Pkts, 1955 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Reco[...]

  • Page 581

    1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0T LIVnput Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class Pkts Example (Detail) Dell(con[...]

  • Page 582

    1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class TLV Pkts show qos priority-groups[...]

  • Page 583

    Parameters stack-unit Enter the stack unit identification. port-number Enter the port number. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version h[...]

  • Page 584

    7 - - 8 - - DCBX Commands The following DCBX commands are supported on the Dell Networking OS. advertise dcbx-app-tlv Configure DCBX to send iSCSI TLV advertisements. S4820T Syntax advertise dcbx-app-tlv iscsi To disable DCBX iSCSI TLV advertisements, use the no advertise dcbx-app- tlv iscsi command. Defaults Enabled Command Modes PROTOCOL LLDP Com[...]

  • Page 585

    Parameters {fcoe | iscsi} Enter the application priority TLVs, where: • fcoe : enables the advertisement of FCoE in application priority TLVs. • iscsi : enables the advertisement of iSCSI in application priority TLVs. Defaults Application priority TLVs are enabled to advertise FCoE and iSCSI. Command Modes PROTOCOL LLDP Command History This gui[...]

  • Page 586

    Command Modes PROTOCOL LLDP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 587

    • manual : configures the port to operate only on administer-configured DCB parameters. The port does not accept a DCB configuration received form a peer or a local configuration source. Defaults Manual Command Modes INTERFACE PROTOCOL LLDP Command History This guide is platform-specific. For command information about other platforms, refer to th[...]

  • Page 588

    Defaults Auto Command Modes INTERFACE PROTOCOL LLDP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the[...]

  • Page 589

    Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON[...]

  • Page 590

    Usage Information This command is available at the global level only. iscsi priority-bits Configure the iSCSI priority advertised for the iSCSI protocol in application priority TLVs. Syntax iscsi priority-bits priority-bitmap To remove the configured iSCSI priority, use the no iscsi priority-bits command. Parameters priority-bitmap Enter the priori[...]

  • Page 591

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2.(0.0[...]

  • Page 592

    Field Description Operational Version Local DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs. Local DCBX Status: Sequence Number Sequence number transmitted in Control TLVs. Local DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs. Local DCBX Status: Protocol State Current ope[...]

  • Page 593

    P-PFC Configuration TLV enabled p-PFC Configuration TLV disabled F-Application priority for FCOE enabled f-Application Priority for FCOE disabled I-Application priority for iSCSI enabled i-Application Priority for iSCSI disabled ----------------------------------------------------------- Interface TenGigabitEthernet 0/49 Remote Mac Address 00:00:00[...]

  • Page 594

    Command Modes CONFIGURATION INTERFACE Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810 and S6000 platforms. Usage Information A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and [...]

  • Page 595

    dot1p3_group- num dot1p4_group- num dot1p5_group- num dot1p6_group- num dot1p7_group- num Defaults None Command Modes DCB MAP Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S6000 platforms. Usage Information PFC and ETS settings are not pre-configured on Ethernet ports. You must use the dc[...]

  • Page 596

    pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on. Command Modes DCB MAP Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Intr[...]

  • Page 597

    priority-group bandwidth pfc Configure the ETS bandwidth allocation and PFC mode used to manage port traffic in an 802.1p priority group. Parameters priority-group group-num Enter the keyword priority-group followed by the number of an 802.1p priority group. Use the priority- pgid command to create the priority groups in a DCB map. bandwidth percen[...]

  • Page 598

    If a priority group does not use its allocated bandwidth, the unused bandwidth is made available to other priority groups. To remove a priority-group configuration in a DCB map, enter the no priority- group bandwidth pfc command. By default, equal bandwidth is assigned to each dot1p priority in a priority group. Use the bandwidth parameter to confi[...]

  • Page 599

    show qos dcb-map Display the DCB parameters configured in a specified DCB map. Syntax show qos dcb-map map-name Parameters map-name Displays the PFC and ETS parameters configured in the specified map. Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810 a[...]

  • Page 600

    PfcMode:ON -------------------- PG:0 TSA:ETS BW:50 PFC:OFF Priorities:0 1 2 4 5 6 7 PG:1 TSA:ETS BW:50 PFC:ON Priorities:3 dcb pfc-shared-buffer-size Configure the maximum amount of shared buffer size for PFC packets in kilobytes. You must configure the shared buffer size to be less than the total PFC buffer size. If the buffer size and DCB buffer [...]

  • Page 601

    Dell(conf)#dcb pfc-shared-buffer-size 2000 %ERROR: pfc shared buffer size configured cannot accommodate existing buffer requirement in the system. Example Dell(conf)#dcb pfc-shared-buffer-size 5000 dcb-buffer-threshold Configure the profile name for the DCB buffer threshold. This utility is supported on the S4810, S4820T, and S6000 platforms. S4820[...]

  • Page 602

    Parameters priority Specify the priority of the queue for which the buffer space settings apply value Enter a number in the range of 0 to 7 to denote the priority to be allocated to the dynamic buffer control mechanism buffer-size Ingress buffer size size Size of the ingress buffer in KB. Enter a number in the range of 0 to 7787. The default is 45 [...]

  • Page 603

    policy is applied, then the configuration for those priorities are pre-designed. However, if the peer-provided priorities are applied, although a DCB input policy is present, the peer-provided priorities become effective for buffer configuration. This method of configuration provides an easy and flexible technique to accommodate both administrative[...]

  • Page 604

    threshold- value Buffer limit at which the port sends the pause to peer in KB. Enter a number in the range of 0 to 7787. The default is 10 KB. resume-offset Buffer offset limit for resuming in KB threshold- value Buffer offset limit at which the port resumes the peer in KB. Enter a number in the range of 1 to 7787. The default is 10 KB. shared- thr[...]

  • Page 605

    Dell(conf-qos-policy-buffer)#queue 0 pause no-drop buffer-size 128000 pause-threshold 103360 resume-threshold 83520 Dell(conf-qos-policy-buffer)# queue 4 pause no-drop buffer-size 128000 pause-threshold 103360 resume-threshold 83520 dcb-policy buffer-threshold (Interface Configuration) Assign the DCB policy to the DCB buffer threshold profile on in[...]

  • Page 606

    dcb-policy dcb-buffer-threshold (Global Configuration) Assign the DCB policy to the DCB buffer threshold profile on stack ports that applies globally throughout the system. This utility is supported on the and S4820T platforms. This command is not supported on the S6000 platform because it does not contain stack ports. Syntax dcb-policy buffer-thre[...]

  • Page 607

    Parameters name Enter the name of the profile, which can be a string of up to 32 characters in length. Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S6000 platform. Usage Information The following table describes the output fields displayed for the show command:[...]

  • Page 608

    Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S6000 platform. Usage Information Configure the maximum buffer available for PFC traffic. You can choose to increase or decrease the buffer size that is currently allocated in the system by default. However, if you modify the PFC buffer size to be lo[...]

  • Page 609

    Field Description Profile name Name of the DCB buffer threshold profile Priority The priority of the queue for which the buffer space settings apply buffer-size Ingress buffer size pause-threshold-value Buffer limit at which the port sends the pause to peer in KB. resume-threshold-value Buffer offset limit at which the port resumes the peer in KB. [...]

  • Page 610

    The following table describes the output fields displayed for the show interface pfc buffer-threshold command: Field Description queue Number of the queue lossless Whether the queue is a lossy or lossless queue for which buffer threshold is configured buffer-size Ingress buffer size pause-threshold-value Buffer limit at which the port sends the pau[...]

  • Page 611

    thresholds for the buffer. This method of configuration enables you to effectively manage and administer the behavior of lossless queues. Example Dell(conf)#dcb pfc-queues 4 dcb {ets | pfc} enable Enable priority flow control or enhanced transmission selection on interface. Syntax dcb {ets | pfc} enable • To disable ETS on interface, use “ no d[...]

  • Page 612

    14 Debugging and Diagnostics The basic debugging and diagnostic commands are supported by the Dell Networking Operating System. This chapter contains the following sections: • Diagnostic and Monitoring Commands • Offline Diagnostic Commands • Hardware Commands Diagnostics and Monitoring Commands The following section describes the diagnostics[...]

  • Page 613

    Version Description 8.3.7.0 Introduced on the S4810. Usage Information The Kernel core dump can be large and may take up to 5 to 30 minutes to upload. Dell Networking OS does not overwrite application core dumps so you should delete them as necessary to conserve space on the flash; if the flash is out of memory, the coredump is aborted. On the S-Se[...]

  • Page 614

    level1 Enter the keyword Level1 to run Level 1 diagnostics. Level 1 diagnostics is a smaller set of diagnostic tests with support for automatic partitioning. They perform status/self test for all the components on the board and test their registers for appropriate values. In addition, they perform extensive tests on memory devices (for example, SDR[...]

  • Page 615

    offline stack-unit Place a stack unit in the offline state. Syntax offline stack-unit number Parameters number Enter the stack-unit id. Range: S4820T — 0 to 11 Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command [...]

  • Page 616

    online stack-unit Place a stack unit in the online state. Syntax online stack-unit number Parameters number Enter the stack-unit number. The S4820T range is from 0 to 11. Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS[...]

  • Page 617

    Hardware Commands These commands display information from a hardware sub-component or ASIC. clear hardware stack-unit Clear statistics from selected hardware components. Syntax clear hardware stack-unit id {counters | unit 0–0 counters | cpu data-plane statistics | cpu i2c statistics | cpu party-bus statistics | cpu sata-interface statistics | st[...]

  • Page 618

    Version Description 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. Related Commands show hardware stack-unit — displays the data plane or management plane input and output statistics of the designated component of the designated stack member. clear hardware system-flow Clear system-flow stat[...]

  • Page 619

    Related Commands show hardware stack-unit — displays the data plane or management plane input and output statistics of the designated component of the designated stack member. clear hardware vlan-counters Clear VLAN statistics. Syntax clear hardware vlan-couters vlan-id Parameters vlan-id Enter the interface VLAN number. The range is from 1 to 40[...]

  • Page 620

    Version Description 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. Usage Information This command enables a hardware watchdog mechanism that automatically reboots an Dell Networking OS switch/ router with a single unresponsive unit. This behavior is a last-resort mechanism intended to prevent [...]

  • Page 621

    show hardware layer3 Display Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe. Syntax show hardware layer3 {acl | qos} stack-unit number port-set 0–0 Parameters acl | qos Enter either the keyword acl or the keyword qos to select between ACL or QoS data. stack-unit number Enter the keywords stack-unit then a number [...]

  • Page 622

    Parameters stack-unit stack-unit {command- option} Enter the keywords stack-unit to select a particular stack member and then enter one of the following command options to display a collection of data based on the option entered. The range is 0 to 11. buffer Enter the keyword buffer . To display the total buffer statistics for the stack unit, enter[...]

  • Page 623

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.8(0.0) Replaced the keyword port with interface . 9.7(0.0) Introduced on the[...]

  • Page 624

    Example (Drops Unit) Dell#sh hard stack-unit 1 drops unit 0 PortNumberIngress Drops IngMac Drops Total Mmu Drops 1 0 0 0 2 0 0 0 3 0 0 0 4 0 0 0 EgMac Drops Egress Drops 0 0 0 0 0 0 0 0 Dell# Example (Port- Stats) Dell#show hardware stack-unit 1 unit 0 port-stats ena/ speed/ link auto STP lrn inter max loop port link duplex scan neg? state pause di[...]

  • Page 625

    0x0060804c ASFPORTSPEED.ge8 = 0x00000000 0x0060904c ASFPORTSPEED.ge9 = 0x00000000 0x0060a04c ASFPORTSPEED.ge10 = 0x00000000 0x0060b04c ASFPORTSPEED.ge11 = 0x00000000 0x0060c04c ASFPORTSPEED.ge12 = 0x00000000 0x0060d04c ASFPORTSPEED.ge13 = 0x00000000 0x0060e04c ASFPORTSPEED.ge14 = 0x00000000 0x0060f04c ASFPORTSPEED.ge15 = 0x00000000 0x0061004c ASFPO[...]

  • Page 626

    0x0b70a001 BCAST_STORM_CONTROL.ge10 = 0x00000000 !------------------ output truncated ---------------! Example (Counters) Dell#show hardware stack-unit 1 unit 0 counters unit: 0 port: 1 (interface Te 1/1) Description Value RX - IPV4 L3 Unicast Frame Counter 0 RX - IPV4 L3 Routed Multicast Packets 0 RX - IPV6 L3 Unicast Frame Counter 0 RX - IPV6 L3 [...]

  • Page 627

    TX - 1519 to 2047 Byte Frame Counter 0 TX - 2048 to 4095 Byte Frame Counter 0 TX - 4096 to 9216 Byte Frame Counter 0 TX - Good Packet Counter 278 TX - Packet/Frame Counter 278 TX - Unicast Frame Counter 0 TX - Multicast Frame Counter 278 TX - Broadcast Frame Counter 0 TX - Byte Counter 18688 TX - Control Frame Counter 0 TX - Pause Control Frame Cou[...]

  • Page 628

    RX - Multicast Frame Counter 0 RX - Broadcast Frame Counter 0 RX - Byte Counter 0 RX - Control Frame Counter 0 RX - Pause Control Frame Counter 0 RX - Oversized Frame Counter 0 RX - Jabber Frame Counter 0 RX - VLAN Tag Frame Counter 0 RX - Double VLAN Tag Frame Counter 0 RX - RUNT Frame Counter 0 RX - Fragment Counter 0 RX - VLAN Tagged Packets 0 R[...]

  • Page 629

    TX - Debug Counter 1 0 TX - Debug Counter 2 0 TX - Debug Counter 3 0 TX - Debug Counter 4 0 TX - Debug Counter 5 0 TX - Debug Counter 6 0 TX - Debug Counter 7 0 TX - Debug Counter 8 0 TX - Debug Counter 9 0 TX - Debug Counter 10 0 TX - Debug Counter 11 0 Example (Details) Dell#show hardware stack-unit 1 unit 1 details ******************************[...]

  • Page 630

    The linkStatus of Hg Port 26 is FALSE The linkStatus of Hg Port 27 is FALSE !------------------ output truncated ---------------! Example (Total-Buffer) Dell#show hardware stack-unit 1 buffer total-buffer Dell#show hardware stack-unit 1 buffer total-buffer ----- Buffer Details for Stack-Unit 1 ----- Total Buffers allocated per Stack-Unit 46080 Exam[...]

  • Page 631

    show hardware buffer interface Display buffer statistics for a specific interface. Syntax show hardware buffer inteface interface {priority-group { id | all } | queue { id | all} ] buffer-info Parameters interface interface Enter any of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the ke[...]

  • Page 632

    0 - 61440 0 STATIC 174 0 0 0 Dell# Example displaying queue range Dell#show hardware buffer interface tengigabitethernet 1/1 queue all buffer-info ----- Buffer Stats for Interface Te 1/1 Queue 0 ----- Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: 8 Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue 1 ---[...]

  • Page 633

    show hardware buffer-stats-snapshot Displays buffer statistics tracking resource information for a specific interface. Syntax show hardware buffer-stats-snapshot resource interface interface {priority-group { id | all } | queue { ucast{ id | all} { mcast { id | all} | all} Parameters buffer-stats- snapshot unit number Display the historical snapsho[...]

  • Page 634

    Example displaying egress queue- level snapshot for both unicast and multicast packets for the specific interface Dell# show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue all Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS -------------------------------------[...]

  • Page 635

    Example displaying egress queue- level snapshot for multicast packets for the specific interface Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue mcast 3 Unit 1 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------- MCAST 3 0 D[...]

  • Page 636

    Parameters counters Enter the keywords counters to display counter value for the specified stack-member the port-pipe. interface interface Enter any of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Etherne[...]

  • Page 637

    RX - Double VLAN Tag Frame Counter 0 RX - RUNT Frame Counter 0 RX - Fragment Counter 0 RX - VLAN Tagged Packets 0 RX - Ingress Dropped Packet 0 RX - MTU Check Error Frame Counter 0 RX - PFC Frame Priority 0 0 RX - PFC Frame Priority 1 0 RX - PFC Frame Priority 2 0 RX - PFC Frame Priority 3 0 RX - PFC Frame Priority 4 0 RX - PFC Frame Priority 5 0 R[...]

  • Page 638

    Version Description 9.2(0.2) Modified the drops keyword range, unit keyword range and added the buffer and cpu management statistics options. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.5 Added i2c statistics and sata-interfaces statistics. 8.3.11.4 Added user port information. 8.3.11.1 Introduced on the Z9000. 8.3.7.[...]

  • Page 639

    TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Conditions : 0 Hg MacUnderflow : 0 TX Err PKT Counter : 0 --- Error counters--- Internal Mac Transmit Errors : 0 Unknown Opcodes : 0 Internal Mac Receive Errors : 0 show hardware stack-unit buffer-stats-snapshot (Total Buffer Information) View the buffer statistics [...]

  • Page 640

    Command History Version Description 9.8(0.0) Added the keyword interface all . 9.7(0.0) Introduced on the S6000-ON. 9.6(0.0) Introduced on the S5000. 9.3(0.0) Introduced on the S6000, S4810, and S4820T. Usage Information The following information is displayed based on the buffer-info type, such as device-level details, queue-based snapshots, or pri[...]

  • Page 641

    --------------------------------------- MCAST 3 0 Unit 1 unit: 3 port: 25 (interface Fo 1/168) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------- MCAST 3 0 Unit 1 unit: 3 port: 29 (interface Fo 1/172) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS ----------------[...]

  • Page 642

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. Example Dell#show hardware system-flow[...]

  • Page 643

    , FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff0000 00000000 00000000 , 0x00 action={act=Drop, param0=0(0x00), param1=0(0x00)}, action={act=CosQCpuNew, param0=7(0x07), param1=0(0x00)}, action={act=CopyToCpu, param0=0(0x00), param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, meter=NULL, counter={idx=2, mode=0x01[...]

  • Page 644

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 645

    15 Dynamic Host Configuration Protocol (DHCP) Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP addresses and other configuration parameters to network end-stations (hosts) based on the configuration policies the network administrators determine. The Dell Networking operating system supports the[...]

  • Page 646

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intr[...]

  • Page 647

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. debug ipv6 dhcp To enable debug logs for DHCPv6 relay agent transactions. Syntax debug ipv6 dhcp To disable the debug logs for dhcpv6 relay agent transactions, use the debug ipv6 [...]

  • Page 648

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. disable Disable the DHCP [...]

  • Page 649

    dns-server Assign a DNS server to clients based on address pool. S4820T Syntax dns-server address [address2...address8] Parameters address Enter a list of DNS servers that may service clients on the subnet. You may list up to eight servers, in order of preference. Defaults none Command Modes DHCP <POOL> Command History This guide is platform-[...]

  • Page 650

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 651

    Version Description 8.2.1.0 Introduced on the C-Series and S-Series. hardware-address For manual configurations, specify the client hardware address. S4820T Syntax hardware-address address Parameters address Enter the hardware address of the client. Defaults none Command Modes DHCP <POOL> Command History This guide is platform-specific. For c[...]

  • Page 652

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 653

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. netbios-name-server Specify the NetBIOS Windows Internet Naming Service (WINS) name servers, in order of preference, that are available to Microsoft Dynamic Host Configuration Protocol (DHCP) clients. S4820T Syntax[...]

  • Page 654

    Parameters type Enter the NETBIOS node type: • Broadcast: Enter the keyword b-node . • Hybrid: Enter the keyword h-node . • Mixed: Enter the keyword m-node . • Peer-to-peer: Enter the keyword p-node . Defaults Hybrid Command Modes DHCP <POOL> Command History This guide is platform-specific. For command information about other platform[...]

  • Page 655

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. pool Create an address pool. S4820T Syntax pool name Parameters name Enter the address pool’s identifying n[...]

  • Page 656

    show ip dhcp binding Display the DHCP binding table. S4820T Syntax show ip dhcp binding Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS v[...]

  • Page 657

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. show ip dhcp conflict Display the address conflict log. S4820T Syntax show ip dhcp conflict address Parameter[...]

  • Page 658

    show ip dhcp server Display the DHCP server statistics. S4820T Syntax show ip dhcp server statistics Defaults none Command Modes EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810[...]

  • Page 659

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series. Related Commands arp inspection-trust — specifies a port as trusted so [...]

  • Page 660

    clear ip dhcp snooping Clear the DHCP binding table. Syntax clear ip dhcp snooping {binding | source-address-validation discard-counters [interface interface ]} Parameters binding Clears the binding table. source- address- validation discard- counters Clears discard counters from all the interfaces configured with IP Source Guard. interface interfa[...]

  • Page 661

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series. Example The following example shows how to clear the discard counters globally: Dell> clear ip dhcp snooping source-address-validation discard- counters The following example [...]

  • Page 662

    ip dhcp relay Enable Option 82. S4820T Syntax ip dhcp relay information-option [remote-id | trust-downstream] Parameters remote-id Configure the system to enable the remote-id string in option-82. trust- downstream Configure the system to trust Option 82 when it is received from the previous-hop router. Defaults Disabled Command Modes CONFIGURATION[...]

  • Page 663

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2.(0.0) Introduced on the S4810 and S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series on Layer 2 i[...]

  • Page 664

    ipv6 dhcp snooping vlan Enable ipv6 DHCP Snooping on VLAN or range of VLANs. Syntax [no] ip dhcp snooping vlan vlan-id To disable the ipv6 dhcp snooping on VLAN basis or range of VLAN, use the no ipv6 dhcp snooping vlan <vlan-id> command. Parameters vlan-id Enter the name of a VLAN id or list of the VLANs to enable DHCP Snooping. Defaults Dis[...]

  • Page 665

    slot/port Enter the slot and port number of the interface. lease time Enter the keyword lease then the amount of time the IP address are leased. The range is from 1 to 4294967295. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relev[...]

  • Page 666

    ipv6 ipv6- address Enter the keyword ipv6 then the IPv6 address that is leased to the client. interface type Enter the keyword interface then the type of interface to which the host is connected: • For an 10/100 Ethernet interface, enter the keyword fastethernet . • For a Gigabit Ethernet interface, enter the keyword gigabitethernet . • For a[...]

  • Page 667

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 668

    ip dhcp snooping database renew Renew the binding table. S4820T Syntax ip dhcp snooping database renew Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list[...]

  • Page 669

    Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip dhcp snooping trust Configure an interface as trusted. S4820T Syntax [no] ip dhcp snooping trust Defaults Untrusted Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne[...]

  • Page 670

    Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip dhcp source-address-validation Enable the IP Source Guard. Syntax [no] ip dhcp source-address-validation [ipmac] [vlan vlan-id ] Parameters ipmac Enable IP+MAC Source Address Validation. vlan vlan-id (OPTIONAL) SAV validates the source IP address along with the sou[...]

  • Page 671

    3. Reload the system. ip dhcp relay information-option Enable Option 82. S4820T Syntax ip dhcp relay information-option [trust-downstream] [vpn] Parameters trust- downstream Configure the system to trust Option 82 when it is received from the previous-hop router. vpn Enter the keyword vpn to add VPN/VRF related sub-option to relay agent information[...]

  • Page 672

    ip dhcp snooping verify mac-address Validate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in the payload. S4820T Syntax [no] ip dhcp snooping verify mac-address Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms,[...]

  • Page 673

    Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip helper-address Configures the destination broadcast address or the host address for DHCP server requests. S4820T Syntax ip helper-address [vrf vrf-name ] ip-address To disable the destination broadcast address or the host address for DHCP server requests, use the i[...]

  • Page 674

    Parameters ipv6-address Enter the keyword ipv6–address through which the server address can be reached. Default Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Del[...]

  • Page 675

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about othe[...]

  • Page 676

    ipmac-vlan sav access-list on Port-channel 10 on stack-unit 0 Total cam count 5 permit host 0.0.0.0 host 00:00:00:00:00:00 count (0 packets) permit vlan 10 host 1.1.1.1 host 00:00:00:00:01:01 count (0 packets) permit vlan 10 host 1.1.1.2 host 00:00:00:00:01:02 count (0 packets) permit vlan 10 host 1.1.1.3 host 00:00:00:00:01:03 count (0 packets) ip[...]

  • Page 677

    deny access-list on Port-channel 10 on stack-unit 2 Total cam count 1 deny vlan 10 count (0 packets) NOTE: The output for port-channel interfaces does not display the physical interface. If the LAG member interfaces belong to different stack-units, the counters are displayed per stack-unit for that port channel. show ipv6 dhcp snooping Display the [...]

  • Page 678

    Commands to Configure DNS To configure the Domain Names Systems (DNS) on the system, use the following commands: ip name-server Configures the name server IP addresses for VRF. Using this command, you can configure up to a maximum of six IP addresses per VRF. S4820T Syntax ip name-server [vrf vrf-name] ip-address [ ip-address2 ] [ ip- address3 ] [ [...]

  • Page 679

    ip domain-name Configures the default domain corresponding to a specific VRF. This domain is appended to the in complete DNS requests corresponding to the specified VRF. S4820T Syntax ip domain-name [vrf vrf-name ] name To undo the domain name configuration corresponding to a specific VRF, use the no ip domain-name [vrf vrf-name ] name command. Par[...]

  • Page 680

    Parameters vrf vrf-name (Optional) Enter the key word vrf and then the name of the VRF to add a domain name to the DNS list corresponding to that VRF. name Enter the name of the domain to be appended to the DNS list corresponding to the VRF. Defaults None Command Modes EXEC Command History This guide is platform-specific. For command information ab[...]

  • Page 681

    Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 682

    Usage Information Use this command to delete one or all dynamically learned host table entries corresponding to a specific VRF. Example Dell#clear host vrf jay dell Dell#clear host vrf jay * 682 Dynamic Host Configuration Protocol (DHCP)[...]

  • Page 683

    16 Equal Cost Multi-Path (ECMP) Equal cost multi-path (ECMP) is supported on the Dell Networking OS. ecmp-group Provides a mechanism to monitor traffic distribution on an ECMP link bundle. A system log is generated when the standard deviation of traffic distribution on a member link exceeds a defined threshold. S4820T Syntax ecmp-group { ecmp-group[...]

  • Page 684

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. Usage Information Using CONFIGURATION mode, create an ECMP group ID. You c[...]

  • Page 685

    ecmp crc16 | crc16cc | crc32MSB | crc32LSB | crc- upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16 TeraScale and ExaScale Only: Enter the keyword ecmp then one of the following options: • crc16 : Use CRC16_BISYNC — 16 bit CRC16-bisync polynomial (default) • crc16cc : Use CRC16_CCITT — 16 bit CRC16 using CRC16-CCITT polynomial • c[...]

  • Page 686

    Enter the keywords port-set port-pipe then the port pipe number. The range is from 0 to 5. hg-seed seed- value stack- unit Z-Series only: Enter the keywords hg-seed then the hash algorithm seed value. The range is from 0 to 2147483646. Enter the keywords stack-unit then the stack unit number. Enter the keywords port-set then the stack-unit port-pip[...]

  • Page 687

    Version Description 7.7.1.1 Added the nh-ecmp option. Usage Information To ensure that CRC is not used for LAG, set the default hash-algorithm method on ExaScale systems. For example, hash-algorithm ecmp xor lag checksum nh-ecmp checksum. The hash value calculated with the hash-algorithm command is unique to the entire chassis. The hash algorithm c[...]

  • Page 688

    hash-algorithm ecmp Change the hash algorithm used to distribute traffic flows across an ECMP (equal-cost multipath routing) group. S4820T Term heading Description heading Syntax hash-algorithm ecmp {crc-upper} | {dest-ip} | {lsb} To return to the default hash algorithm, use the no hash-algorithm ecmp command. Parameters crc-upper Uses the upper 32[...]

  • Page 689

    Term heading Description heading The different hash algorithms are based on the number of ECMP group members and packet values. The default hash algorithm yields the most balanced results in various test scenarios, but if the default algorithm does not provide satisfactory distribution of traffic, use this command to designate another algorithm. Wh[...]

  • Page 690

    Usage Information Deterministic ECMP sorts ECMPs in order even though RTM provides them in a random order. However, the hash algorithm uses as a seed the lower 12 bits of the chassis MAC, which yields a different hash result for every chassis. This behavior means that for a given flow, even though the prefixes are sorted, two unrelated chassis sele[...]

  • Page 691

    Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810. Usage Information You must save the new ECMP settings to the startup-config ( write-mem ) then reload the system for the new settings to take effect. Related Commands show ip cam stack-unit – Display content-addressable memory ([...]

  • Page 692

    link-bundle-distribution trigger-threshold Provides a mechanism to set the threshold to trigger when traffic distribution begins being monitored on an ECMP link bundle. S4820T Syntax link-bundle-distribution trigger-threshold [ percent ] To exit from ecmp group mode, use the exit command. Parameters percent Indicate the threshold value when traffic[...]

  • Page 693

    • PORT-CHANNEL INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introd[...]

  • Page 694

    show link-bundle distribution Display the link-bundle distribution for the interfaces in the bundle, type of bundle (LAG or ECMP), and the most recently calculated interface utilization (either bytes per second rate or maximum rate) for each interface. S4820T Syntax show link-bundle-distribution Command Modes EXEC Privilege Command History This gui[...]

  • Page 695

    17 FIPS Cryptography To configure federal information processing standards (FIPS) cryptography, use the following commands: fips mode enable Enable the FIPS cryptography mode on the platform. Syntax [no] fips mode enable To disable the FIPS cryptography mode, use the no fips mode enable command. Default Disabled Command Modes CONFIGURATION Example [...]

  • Page 696

    show fips status Displays the status of the FIPS mode. Syntax show fips status Defaults None Command Modes EXEC Example Dell#show fips status FIPS Mode : Disabled Dell# Dell#show fips status FIPS Mode : Enabled Dell# Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking[...]

  • Page 697

    Version Description 9.1(0.0) Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on S4810. Example Dell#show ip ssh SSH server : enabled. SSH server version : v2. SSH server vrf : default. SSH server ciphers : 3des-cbc,aes128-cbc,aes192- cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr. SSH server macs : hmac-sha1-96. SSH[...]

  • Page 698

    ssh Open an SSH connection specifying the hostname, username, port number, and version of the SSH client. Syntax ssh {hostname|ipv4 address|ipv6 address} [ -c encryption cipher| -l username| -m HMAC alogorithm|-p port-number|-v {1|2}] Parameters hostname (OPTIONAL) Enter the IP address or the hostname of the remote device. ipv4 address (OPTIONAL) E[...]

  • Page 699

    Without the FIPS mode enabled: • hmac-sha1 : Force ssh to use the hmac-sha1 HMAC algorithm. • hmac-shal-96 : Force ssh to use the hmac-sha1–96 HMAC algorithm. • hmac-md5 : Force ssh to use the hmac-md5 HMAC algorithm. • hmac-md5–96 : Force ssh to use the hmac-md5–96 HMAC algorithm. With the FIPS mode enabled: • hmac-md5 : Force ssh [...]

  • Page 700

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Related Commands ip ssh server Configure an SSH server. show ip ssh client-pub- keys Display the client-public keys. Usage Information Dell Networking OS supports both inbound and outbound SSH sessions using IPv4 or IPv6 addressing. Inbound SSH supports accessi[...]

  • Page 701

    <cr> Dell#ssh 10.10.10.10 -c ? 3des-cbc Force ssh to use 3des-cbc encryption cipher aes128-cbc Force ssh to use aes128-cbc encryption cipher aes192-cbc Force ssh to use aes192-cbc encryption cipher aes256-cbc Force ssh to use aes256-cbc encryption cipher aes128-ctr Force ssh to use aes128-ctr encryption cipher aes192-ctr Force ssh to use aes1[...]

  • Page 702

    18 FIP Snooping To enable the FCoE Transit feature and configure FIP snooping, use the following Dell Networking Operating System commands on the S4820T platform. In a converged Ethernet network, a switch can operate as an intermediate Ethernet bridge to snoop on FIP packets during the login process on Fibre Channel over Ethernet (FCoE) forwarders [...]

  • Page 703

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. clear fip-snooping statistics Clears the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface. S4820T Syntax clear fip-snooping statistics [interface vlan vlan-id | interface fortyGigE port-type port/slot | interfa[...]

  • Page 704

    debug fip snooping Enable debugging on FIP snooping. S4820T Syntax debug fip-snooping [all | acl | error | ifm | info | ipc | tx] Parameters all Enter the keyword all to enable debugging on all the options. acl Enter the keyword acl for ACL-specific debugging. error Enter the keyword error for error-specific debugging. ifm Enter the keyword ifm for[...]

  • Page 705

    Parameters packet-type Enter the keyword packet-type and then the option type on which to enable debugging. The options are: • all — Enter the keyword all to enable debugging on all the options. • discovery — Enter the keyword discovery to enable debugging on FCF advertisements and ENode solicitation. • virtual-link-instantiation — Ente[...]

  • Page 706

    feature fip-snooping Enable FCoE transit and FIP snooping on a switch. S4820T Syntax feature fip-snooping To disable the FCoE transit feature, use the no feature fip-snooping command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant De[...]

  • Page 707

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S482[...]

  • Page 708

    fip-snooping max-sessions-per-enodemac Configure the maximum session limit per ENode MAC address. S4820T Syntax fip-snooping max—sessions—per—enode—mac max-sessions-value To return the configured maximum sessions to the default value, use the no fip- snooping max—sessions—per—enode—mac command. Parameters max-sessions- value Enter t[...]

  • Page 709

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Usage Information The maximum number of FCFs supported per FIP snooping-enabled VLAN is four. fip-snooping port-mode fcoe-trusted [...]

  • Page 710

    show fip-snooping config Display the FIP snooping status and configured FC-MAP values. S4820T Syntax show fip-snooping config Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following [...]

  • Page 711

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and[...]

  • Page 712

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and[...]

  • Page 713

    show fip-snooping statistics Display statistics on the FIP packets snooped on all interfaces, including VLANs, physical ports, and port channels. S4820T Syntax show fip-snooping statistics [interface vlan vlan-id | interface port-type port/slot | interface port-channel port- channel-number ] Parameters vlan-id Enter the VLAN ID of the FIP packet st[...]

  • Page 714

    Field Description Number of Unicast Discovery Solicits Number of FIP-snoop unicast discovery solicit frames received on the interface. Number of FLOGI Number of FIP-snoop FLOGI request frames received on the interface. Number of FDISC Number of FIP-snoop FDISC request frames received on the interface. Number of FLOGO Number of FIP-snoop FLOGO frame[...]

  • Page 715

    Field Description Number of Session failures due to Hardware Config Number of session failures due to hardware configuration that occurred on the interface. Example Dell# show fip-snooping statistics interface vlan 100 Number of Vlan Requests :0 Number of Vlan Notifications :0 Number of Multicast Discovery Solicits :2 Number of Unicast Discovery So[...]

  • Page 716

    Number of FLOGO :0 Number of Enode Keep Alive :0 Number of VN Port Keep Alive :0 Number of Multicast Discovery Advertisement :4451 Number of Unicast Discovery Advertisement :2 Number of FLOGI Accepts :2 Number of FLOGI Rejects :0 Number of FDISC Accepts :16 Number of FDISC Rejects :0 Number of FLOGO Accepts :0 Number of FLOGO Rejects :0 Number of C[...]

  • Page 717

    show fip-snooping vlan Display information on the FCoE VLANs on which FIP snooping is enabled. S4820T Syntax show fip-snooping vlan Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The foll[...]

  • Page 718

    Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 718 FIP Snooping[...]

  • Page 719

    19 Force10 Resilient Ring Protocol (FRRP) Force10 resilient ring protocol (FRRP) is supported on Dell Networking OS. FRRP is a proprietary protocol for that offers fast convergence in a Layer 2 network without having to run the spanning tree protocol (STP). The resilient ring protocol is an efficient protocol that transmits a high- speed token acro[...]

  • Page 720

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 721

    To disable debugging, use the no debug frrp {event | packet | detail} { ring-id } [countnumber] command. Parameters event Enter the keyword event to display debug information related to ring protocol transitions. packet Enter the keyword packet to display brief debug information related to control packets. detail Enter the keyword detail to display[...]

  • Page 722

    description Enter an identifying description of the ring. S4820T Syntax description Word To remove the ring description, use the no description [ Word ] command. Parameters Word Enter a description of the ring. Maximum: 255 characters. Defaults none Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command[...]

  • Page 723

    Defaults Disabled Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced [...]

  • Page 724

    secondary interface Enter the keyword secondary to configure the secondary interface then one of the following interfaces and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port inf[...]

  • Page 725

    member-vlan Specify the member VLAN identification numbers. S4820T Syntax member-vlan { vlan-range } To return to the default, use the no member-vlan [ vlan-range ] command. Parameters vlan-range Enter the member VLANs using VLAN IDs (separated by commas), a range of VLAN IDs (separated by a hyphen), a single VLAN ID, or a combination. For example:[...]

  • Page 726

    Parameters master Enter the keyword master to set the Ring node to Master mode. transit Enter the keyword transit to set the Ring node to Transit mode. Defaults Mode None Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Co[...]

  • Page 727

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 728

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Usage Information Executing this command without the optional ring-id command clears the statistics counters on all the available rings. De[...]

  • Page 729

    Example (2 Summary) Dell#show frrp 2 summary Dell#show frrp 2 summary Ring-ID State Mode Ctrl_Vlan Member_Vlans ----------------------------------------------- 2 Up Master 2 11-20, 25, 27-30 Dell# Related Commands protocol frrp — enters the resilient ring protocol and designate a ring identification. timer Set the hello interval or dead interval [...]

  • Page 730

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Usage Information The hello interval command is the interval at which ring frames are generated from[...]

  • Page 731

    20 GARP VLAN Registration (GVRP) The Dell Networking operating system supports the basic GVRP commands on the Dell Networking OS. The generic attribute registration protocol (GARP) mechanism allows the configuration of a GARP participant to propagate through a network quickly. A GARP participant registers or de-registers its attributes with other p[...]

  • Page 732

    • VLANs created dynamically with GVRP exist only as long as a GVRP-enabled device is sending updates. If the devices no longer send updates, or GVRP is disabled, or the system is rebooted, all dynamic VLANs are removed. • GVRP manages the active topology, not non-topological data such as VLAN protocols. If a local bridge must classify and analy[...]

  • Page 733

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Related Commands show gvrp statistics — displays the GVRP statistics. debug gvrp Enable debugging on GVRP. S4820T Syntax debug gvrp {config | events | pdu} To disable debugging, use the no debug gvrp {confi[...]

  • Page 734

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series disable Globally disable GVRP. S4820T Syntax disable To re-enable GVRP, use the no disable command. D[...]

  • Page 735

    garp timers Set the intervals (in milliseconds) for sending GARP messages. S4820T Syntax garp timers {join | leave | leave-all} To return to the previous setting, use the no garp timers {join | leave | leave-all} command. Parameters join Enter the keyword join then the number of milliseconds to configure the join time. The range is from 100 to 1474[...]

  • Page 736

    Version Description 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Usage Information • Join Timer — Join messages announce the willingness to register some attributes with other participants. For reliability, each GARP application entity sends a Join message twice and uses a join timer to set the sending interval. • Leave Timer — Le[...]

  • Page 737

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Related Commands disable — globally disables GVRP. gvrp registration Configure the GVRP register type. S4820T Syntax gvrp registration {fixed | normal | forbidden} To return to the default, use the gvrp register normal command. Parameters f[...]

  • Page 738

    Usage Information Fixed registration prevents an interface, configured using the command line, to belong to a VLAN (static configuration) from being unconfigured when it receives a Leave message. Therefore, Registration mode on that interface is fixed. Normal registration is the default registration. The port’s membership in the VLAN depends on G[...]

  • Page 739

    show config Display the global GVRP configuration. S4820T Syntax show config Command Modes CONFIGURATION-GVRP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for th[...]

  • Page 740

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 741

    Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on[...]

  • Page 742

    show gvrp statistics Display the GVRP configuration statistics. S4820T Syntax show gvrp statistics {interface interface | summary} Parameters interface interface (OPTIONAL) Enter the keyword interface then one of the interface keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet[...]

  • Page 743

    A failed registration can occur for the following reasons: • Join requests were received on a port that was blocked from learning dynamic VLANs (GVRP Blocking state). • An entry for a new GVRP VLAN could not be created in the GVRP database. Example Dell#show gvrp statistics int tengigabitethernet 1/1 Join Empty Received: 0 Join In Received: 0 E[...]

  • Page 744

    21 High Availability (HA) High availability (HA) in the Dell Networking operating software is configuration synchronization to minimize recovery time in the event of a route processor module (RPM) failure. The feature is available on Dell Networking OS. In general, a protocol is defined as “hitless” in the context of an RPM failure/failover and[...]

  • Page 745

    Usage Information The patch filename includes the Dell Networking OS version, the platform, the CPU, and the process it affects ( FTOS-platform-cpu-process- patchversion.rtp ). For example, a patch labeled “7.8.1.0-EH-rp2-l2mgr-1.rtp” identifies that this patch applies to Dell Networking OS version 7.8.1.0 — E-Series platform, for RP2, addres[...]

  • Page 746

    Version Description 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced on the E-Series. Related Commands show processes restartable redundancy auto-failover-limit Specify an auto-failover limit for RPMs. When a non-recoverable fatal error is detected, an automatic RPM failover occurs. This command does not affect user-initiated (manual) failovers[...]

  • Page 747

    Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series Usage Information If you disable auto failover, enter the redundancy auto-failover-limit (without any parameters) to set auto failover to the default parameters (Count 3, Period 60 minutes). To view the redundancy [...]

  • Page 748

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the all option. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the E-Series Usage Inf[...]

  • Page 749

    Version Description 8.3.12.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. Usage Information To provide a hitless or warm upgrade, use this command. A hitless upgrade means that a software upgrade does not require a reboot of the line cards. A warm upgra[...]

  • Page 750

    Version Description 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. redundancy protocol Enable hitless protocols. S4820T Syntax redundancy protocol {lacp | xstp} To disable a hitless protocol, use the no redundancy protocol {lacp | xstp} command. Parameters lacp Enter the keyword lacp to make LACP hitless. xstp Enter the key[...]

  • Page 751

    redundancy reset-counter Reset failover counter and timestamp information displayed in the show redundancy command. S4820T Syntax redundancy reset-counter Default Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comma[...]

  • Page 752

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.5.1.0 Introduced on the C-Series. Usage Information When you insert or remove a secondary RPM with logical SFM, the system must add or remove the backplane links to the switch fabric trunk. To avoid traffic disruption, use this command when you insert the sec[...]

  • Page 753

    redundancy synchronize Manually synchronize data once between the Master and Stand-by stack units. S4820T Syntax redundancy synchronize [full] Parameters full Enter the keyword full to synchronize all data. Default Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platf[...]

  • Page 754

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series. Related Commands patch flash://RUNTIME_PATCH_DIR — inserts an In-Service Modular Hot-Fix patch. show processes restartable Display the processes and tasks configured for restartability. S4820T Syntax show processes restarta[...]

  • Page 755

    Related Commands process restartable show redundancy Display the current redundancy configuration. S4820T Syntax show redundancy Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The followi[...]

  • Page 756

    Field Description PEER RPM Status Displays the state of the second RPM, if present RPM Redundancy Configuration Displays the following information: • which RPM is the preferred Primary on next boot (the redundancy primary command) • the data sync method configured (the redundancy synchronize command) • the failover type (you cannot change thi[...]

  • Page 757

    ------------------------------------------------ Primary Stack-unit: mgmt-id 0 Auto Data Sync: Full Failover Type: Hot Failover Auto reboot Stack-unit: Disabled Auto failover limit: 3 times in 60 minutes -- Stack-unit Failover Record -- ------------------------------------------------ Failover Count: 0 Last failover timestamp: None Last failover Re[...]

  • Page 758

    Running Config: succeeded Jul 13 2007 21:28:53 Dell# 758 High Availability (HA)[...]

  • Page 759

    22 ICMP Message Types This chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible symbol or type/code. For example, you would receive a ! or 03 as an echo reply from your ping. ICMP Messages and Their Definitions. Symbol Type Code Description Query Error . Timeout (no reply) ! 0 3[...]

  • Page 760

    Symbol Type Code Description Query Error 0 redirect for network . 1 redirect for host . 2 redirect for type-of-service and network . 3 redirect for type-of-service and host . 8 0 echo request . 9 0 router advertisement . 10 0 router solicitation . & 11 time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reasse[...]

  • Page 761

    23 Internet Group Management Protocol (IGMP) The IGMP commands are supported by the Dell Networking operating software on the Dell Networking OS. This chapter contains the following sections: • IGMP Commands • IGMP Snooping Commands IGMP Commands Dell Networking OS supports IGMPv1/v2/v3 and is compliant with RFC-3376. Important Points to Rememb[...]

  • Page 762

    NOTE: Applies to specific VRF if input is provided, else applies to default VRF. group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/por[...]

  • Page 763

    • To disable IGMP debugging, use the no debug ip igmp [vrf vrf-name ] [ group address | interface ] command. • To disable all debugging, use the undebug all command. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable debugging of IGMP packets corresponding to that VRF. NOTE: Applies to specific VR[...]

  • Page 764

    Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. This command displays packets for IGMP and IGMP snooping. ip igmp access-group To specify access control for packets, use this feature. S4820T Syntax ip igmp access-group access-list To remove the feature, use the no ip igmp access-group acce[...]

  • Page 765

    ip igmp group-join-limit To limit the number of IGMP groups that can be joined in a second, use this feature. Z9500 Syntax ip igmp group-join-limit number Parameters number Enter the number of IGMP groups permitted to join in a second. The range is from 1 to 10000. Defaults none Command Modes CONFIGURATION (conf-if- interface-slot/port ) Command Hi[...]

  • Page 766

    Parameters group-list prefix-list- name Enter the keywords group-list then a string up to 16 characters long of the prefix-list-name. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide .[...]

  • Page 767

    Parameters milliseconds Enter the number of milliseconds as the interval. For IGMP version 2, the range is from 100 to 25599. For IGMP version 3, the range is from 100 to 65535. The default value is 1000 milliseconds . Defaults 1000 milliseconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about o[...]

  • Page 768

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Maximum range of the Hello interval value is [...]

  • Page 769

    Parameters seconds Enter the number of seconds for the maximum response time. The range is from 1 to 25. The default is 10 seconds . Defaults 10 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The f[...]

  • Page 770

    Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. std-access-list Specify the standard IP access list that contains the mapping rules for multicast groups. source-address Specify the multicas[...]

  • Page 771

    Parameters 2 Enter the number 2 to set the IGMP version number to IGMPv2. 3 Enter the number 3 to set the IGMP version number to IGMPv3. Defaults 2 (that is, IGMPv2) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference [...]

  • Page 772

    interface (OPTIONAL) Enter the interface type and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a nu[...]

  • Page 773

    Field Description Group Address Lists the multicast address for the IGMP group. Interface Lists the interface type, slot and port number. Mode Displays the IGMP version used. Uptime Displays the amount of time the group has been operational. Expires Displays the amount of time until the entry expires. Last Reporter Displays the IP address of the la[...]

  • Page 774

    65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.5 00:01:22 show ip igmp interface View information on the interfaces participating in IGMP. S4820T Syntax show ip igmp [vrf vrf-name ] interface [ interface ] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to view IGMP interfaces associated with t[...]

  • Page 775

    Version Description 7.5.1.0 Introduced on the C-Series. E-Series legacy command. Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. The show ip igmp interface command does not display information corresponding to the loop-back interfaces. Example Dell#show ip igmp interface TenGigabitEthernet[...]

  • Page 776

    IGMP version is 3 Dell# show ip igmp ssm-map Display is a list of groups that are currently in the IGMP group table and contain SSM mapped sources. S4820T Syntax show ip igmp [vrf vrf-name ] ssm-map [ group ] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies[...]

  • Page 777

    65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.5 00:01:22 Related Commands ip igmp ssm-map — uses a statically configured list to translate (*,G) memberships to (S,G) memberships. IGMP Snooping Commands Dell Networking OS supports IGMP Snooping version 2 and 3 on all Dell Networking systems. Important Points to Remember for IGMP Sno[...]

  • Page 778

    clear ip igmp snooping groups Clear snooping entries from the group cache table. S4820T Syntax clear ip igmp snooping groups [ group-address interface | interface ] Parameters group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface interface Enter the following keywords and slot/port or number information: [...]

  • Page 779

    Parameters snooping Enter the keyword snooping to enable debugging of IGMP snooping. group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot[...]

  • Page 780

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introdu[...]

  • Page 781

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legac[...]

  • Page 782

    Version Description 8.2.1.0 Introduced on the C-Seris and S-Series. 7.7.1.0 Introduced on the E-Series. E-Series legacy command Usage Information On the C-Series and S-Series, unregistered multicast data traffic drops when you disable flooding; they do not forward the packets to multicast router ports. On the C-Series and S-Series, in order to disa[...]

  • Page 783

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information This last-member-query-interval is also the interval between successive Group- Specific Query messages. To change the last-member-query interval, use this command. ip igmp snooping mr[...]

  • Page 784

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legac[...]

  • Page 785

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information This command enables the IGMP switch to send General Queries periodically. This b[...]

  • Page 786

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S4810, S4[...]

  • Page 787

    show ip igmp snooping mrouter Display multicast router interfaces. S4820T Syntax show ip igmp snooping mrouter [vlan number ] Parameters vlan number Enter the keyword vlan then the vlan number. The range is from 1 to 4094. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other [...]

  • Page 788

    • show ip igmp groups — view groups. 788 Internet Group Management Protocol (IGMP)[...]

  • Page 789

    24 Interfaces The commands in this chapter are supported by Dell Networking operating software on the S8420T platform. This chapter contains the following sections: • Basic Interface Commands • Port Channel Commands • Time Domain Reflectometer (TDR) • UDP Broadcast Basic Interface Commands The following commands are for Physical, Loopback, [...]

  • Page 790

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a tunnel interface, enter the keyword tunnel . The range is from 1 to 16383. vrrp [[ipv6] vrid ] (OPTIONAL) Enter the keyword vrrp to clear the counters of all VRRP groups. To clear the counters of VRRP groups on all IPv6 interfaces, enter i[...]

  • Page 791

    Example Dell#clear counters Clear counters on all interfaces [confirm] Related Commands mac learning-limit — allows aging of MACs even though a learning-limit is configured or disallow station move on learned MACs. show interfaces — displays information on the interfaces. clear dampening Clear the dampening counters on all the interfaces or jus[...]

  • Page 792

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Usage Information After you enter the clear counters command and verify the results with the show interfaces command, the line rate is not reset to 0.00%. Example Dell#clear dampening tegigabitethernet 1/10 Clear dampening[...]

  • Page 793

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-[...]

  • Page 794

    Parameters desc_text Enter a text string up to 240 characters long. Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this c[...]

  • Page 795

    Parameters half Enter the keyword half to set the physical interface to transmit only in one direction. full Enter the keyword full to set the physical interface to transmit in both directions. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to th[...]

  • Page 796

    Parameters rx on Enter the keywords rx on to process the received flow control frames on this port. This is the default value for the receive side. rx off Enter the keywords rx off to ignore the received flow control frames on this port. tx on Enter the keywords tx on to send control frames from this port to the connected device when a higher rate [...]

  • Page 797

    the pause operation instruct the MAC to enable the reception of frames with a destination address equal to this multicast address. When a port receives traffic at a higher rate than it can process, the frames are stored in the port buffer. As a result, buffer usage increases. When the buffer usage reaches the value specified in the “pause-thresho[...]

  • Page 798

    off off off off off on on off on on off on off off off on on off on on on off off off off on on off on on on on off off off on on off on on LocNegRx LocNegTx RemNegRx RemNegTx off off off off off off off off off off off off off off off off off off off off off off off off off on on off off off off off off off off off on off off on on on on on on on [...]

  • Page 799

    • For a null interface, enter the keyword null then the slot/port information. The Null interface number is 0. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to1. The port range is 0. • For a Loopback interface, enter the keyword loopback then a n[...]

  • Page 800

    interface’s configuration does not contain an IP address and enter the switchport command. You can create up to 64 tunnel interfaces. The tunnel is added as a logical interface with no default configuration. To delete a tunnel interface, use the no interface tunnel tunnel-id command. The tunnel interface operates as an ECMP (equal cost multi path[...]

  • Page 801

    (comma-separated): 3, 4, 6. Range (hyphen-separated): 5-10. Slot/Port information need not contain a space before and after the dash. For example. both of the following commands are valid: interface group tengigabitethernet 1/1 - 5 ; interface group tengigabitethernet 1/1-5 ; ; . • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabit[...]

  • Page 802

    interface loopback Configure a Loopback interface. S4820T Syntax interface loopback number To remove a loopback interface, use the no interface loopback number command. Parameters number Enter a number as the interface number. The range is from 0 to 16383. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-s[...]

  • Page 803

    interface ManagementEthernet Configure the Management port on the system (either the Primary or Standby RPM). S4820T Syntax interface ManagementEthernet slot/port Parameters slot/port Enter the keyword ManagementEthernet , then the slot number (0 or 1) and port number zero (0). Defaults Not configured. Command Modes CONFIGURATION Command History Th[...]

  • Page 804

    speed (Management interface) — clears the FIB entries on a specified line card. interface null Configure a Null interface on the switch. S4820T Syntax interface null number Parameters number Enter zero (0) as the Null interface number. Defaults Not configured; number = 0 Command Modes CONFIGURATION Command History This guide is platform-specific.[...]

  • Page 805

    ip unreachables — enables generation of internet control message protocol (ICMP) unreachable messages. interface range This command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration). Using the interface range command, you can enter identical commands for a range of interface. S4820T Synta[...]

  • Page 806

    Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.2.1.0 Added support for 4093 VLANs on E-Series ExaScale. Prior releases supported 2094. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-S[...]

  • Page 807

    the interface range command. You cannot create virtual interfaces (VLAN, Port-channel) using the interface range command. NOTE: If a range has VLAN, physical and port-channel interfaces, only commands related to physical interfaces can be bulk configured. To configure commands specific to VLAN and port-channel only those respective interfaces shoul[...]

  • Page 808

    Parameters name Enter up to 16 characters for the macro name. interface, interface,... Enter the keywords interface range and one of the interfaces — slot/port, port-channel, or VLAN number. Select the range of interfaces for bulk configuration. You can enter up to six comma-separated ranges. Spaces are not required between the commas. Comma-sepa[...]

  • Page 809

    Example (Single Range) This example shows how to define an interface range macro named test. Execute the show running-config command to display the macro definition. Dell(config)# define interface-range test tengigabitethernet 1/1 -3, tengigabitethernet 5/1 -47, tengigabitethernet 13/1 -89 Dell# show running-config | grep define define interface-ra[...]

  • Page 810

    Version Description 6.2.1.0 Introduced Example (Single Range) This example shows the macro named test that was defined earlier. Dell(config)#interface range macro test Dell(config-if-range-te-1/1-3,te-5/1-47,te-13/1-89)# Dell Related Commands interface range — configures a range of command (bulk configuration). interface range macro (define) — [...]

  • Page 811

    Usage Information For more information about VLANs and the commands to configure them, refer to the Virtual LAN (VLAN) Commands section of the Layer 2 chapter. FTP, TFTP, and SNMP operations are not supported on a VLAN. MAC ACLs are not supported in VLANs. IP ACLs are supported. For more information, refer to the Access Control Lists (ACL) chapter.[...]

  • Page 812

    Command Modes INTERFACE Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information If you configure the interface type as CR4[...]

  • Page 813

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. Usage Information This command is supp[...]

  • Page 814

    Dell(conf-if-autoneg)#mode ? forced-master Force port to master mode forced-slave Force port to slave mode Dell(conf-if-autoneg)# Example (Configured) Dell#show interfaces configured TenGigabitEthernet 13/18 is up, line protocol is up Hardware is Force10Eth, address is 00:01:e8:05:f7:fc Current address is 00:01:e8:05:f7:fc Interface index is 474791[...]

  • Page 815

    keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data. S4820T Syntax keepalive To stop sending keepalive packets, use the no keepalive command. Defaults Enabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the rel[...]

  • Page 816

    Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to1. The port range is 0. • For a Tunnel interface, enter the keyword tunnel then the slot/port. The ran[...]

  • Page 817

    Key Description monitor time Displays the amount of time since the monitor interface command was entered. time Displays the amount of time the chassis is up (since last reboot). m Change the view from a single interface to all interfaces on the line card or visa-versa. c Refresh the view. b Change the counters displayed from Packets on the interfac[...]

  • Page 818

    Example (All Interfaces) systest-3 Monitor time: 00:01:31 Refresh Intvl.: 2s Time: 03:54:14 Interface Link In Packets [delta] Out Packets [delta] Te 0/0 Down 0 0 0 0 Te 0/1 Down 0 0 0 0 Te 0/2 Up 61512 52 66160 42 Te 0/3 Up 63086 20 9405888 24 Te 0/4 Up 14697471418 2661481 13392989657 2661385 Te 0/5 Up 3759 3 161959604 832816 Te 0/6 Up 4070 3 86803[...]

  • Page 819

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-S[...]

  • Page 820

    Layer 2 Overhead Link MTU and IP MTU Delta Untagged Packet with VLAN-Stack Header 22 bytes Tagged Packet with VLAN-Stack Header 26 bytes portmode hybrid To accept both tagged and untagged frames, set a physical port or port-channel. A port configured this way is identified as a hybrid port in report displays. S4820T Syntax portmode hybrid To return[...]

  • Page 821

    • untagged frames and classify them as VLAN 10 frames • VLAN 20 tagged frames The following describes the do show interfaces command shown in the following example. This example shows output with “Hybrid” as the newly added value for 802.1QTagged. The options for this field are: • True — port is tagged • False — port is untagged •[...]

  • Page 822

    NOTE: Because polling occurs every 15 seconds, the number of seconds designated here rounds to the multiple of 15 seconds lower than the entered value. For example, if 44 seconds is designated, it rounds to 30; 45 to 59 seconds rounds to 45. Defaults 299 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command in[...]

  • Page 823

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Se[...]

  • Page 824

    Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example Dell(conf)#interface range tengigabitethernet 1/1 - 2 Dell(conf-if-range-gi-1/1-2)#show config ! interface TenGigabitEthernet 1/1 no ip address switchport no shutdown ! [...]

  • Page 825

    Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2(0.2) Added support for the tunnel interface type. 9.1(0.0) Updated Management Ethernet output to include two global IPv6 addresses on S4810 and Z9000 and added output example showing OpenFlow instan[...]

  • Page 826

    Line Description TenGigabitEthern et 1/1... Interface type, slot/port, and administrative and line protocol status. Hardware is... Interface hardware information, assigned MAC address, and current address. Pluggable media present... Present pluggable media wavelength, type, and rate. The error scenarios are: • Wavelength, Non-qualified — Dell F[...]

  • Page 827

    Line Description – Broadcasts = number of MAC broadcast packets • Number of runts, giants, and throttles packets: – runts = number of packets that are less than 64B – giants = packets that are greater than the MTU size – throttles = packets containing PAUSE frames • Number of CRC, overrun, and discarded packets: – CRC = packets with C[...]

  • Page 828

    MTU 1554 bytes, IP MTU 1500 bytes LineSpeed auto Flowcontrol rx on tx off ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 3d17h53m Queueing strategy: fifo Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-by[...]

  • Page 829

    0 Vlans, 0 throttles, 0 discarded, 0 collisions, 0 wreddrops Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec,0.00% of line-rate Time since last interface status change: 1w0d5h Dell# Example (Management Ethernet) Dell#show interfaces managementethernet 0/0 ManagementEth[...]

  • Page 830

    ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 00:06:14 Queueing strategy: fifo Input 791 packets, 62913 bytes, 775 multicast Received 0 errors, 0 discarded Output 21 packets, 3300 bytes, 20 multicast Output 0 errors, 0 invalid protocol Time since last interface status change: 00:06:0 3 Example (OpenFlow i[...]

  • Page 831

    show interfaces configured Display any interface with a non-default configuration. S4820T Syntax show interfaces configured Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 I[...]

  • Page 832

    Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Time since last interface status change: 00:04:59 Dell# Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show interfaces dampening Displa[...]

  • Page 833

    Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced Example Dell#show interfaces dampening Interface Supp Flaps Penalty Half-Life Reuse Suppress Max-Sup[...]

  • Page 834

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series and S-Series. 6.5.4.0 Introduced on the E-Series. Usage Information The following describes the show interfaces gigabitethernet command following example. Mode Control Indicates if au[...]

  • Page 835

    • 0 - < 50 meters • 1 - 50 - 80 meters • 2 - 80 - 110 meters • 3 - 110 - 140 meters • 4 - 140 meters Link Status: Up or Down Speed: • Auto • 1000MB • 100MB • 10MB Example Dell#show interfaces tengigabitethernet 1/0 phy Mode Control: SpeedSelection: 10b AutoNeg: ON Loopback: False PowerDown: False Isolate: False DuplexMode: Full[...]

  • Page 836

    show interfaces stack-unit Display information on all interfaces on a specific S-Series or Z-Series stack member. S4820T Syntax show interfaces stack-unit unit-number Parameters unit-number Enter the stack member number. The range is from 0 to 11 for the S4820T. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specif[...]

  • Page 837

    0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Time since last interface status change: 3w0d17h TenGigab[...]

  • Page 838

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduc[...]

  • Page 839

    • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a backup interface fo[...]

  • Page 840

    Items Description 802.1QTagged Displays whether if the VLAN tagged (“True”), untagged (“False”), or hybrid (“Hybrid”), which supports both untagged and tagged VLANs by port 13/0. Vlan membership Lists the VLANs to which the interface is a member. Starting with Dell Networking OS version 7.6.1, this field can display native VLAN membersh[...]

  • Page 841

    Parameters tengigabitether net For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. fortyGigE For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command inf[...]

  • Page 842

    Line Description Bias High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. TX Power High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. RX Power High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. Temp Low Alarm threshold Factory-defined setting. Value[...]

  • Page 843

    Line Description Voltage Current voltage of the SFPs. If this voltage crosses voltage high alarm/warning thresholds, the voltage high alarm/ warning flag is set to true. Tx Bias Current Present transmission (Tx) bias current of the SFP. If this crosses bias high alarm/warning thresholds, the TX bias high alarm/warning flag is set to true. If it fal[...]

  • Page 844

    Line Description Temperature Low Alarm Flag This can be either true or false, depending on the Current Temperature value displayed above. Voltage Low Alarm Flag This can be either true or false, depending on the Current voltage value displayed above. Tx Bias Low Alarm Flag This can be either true or false, depending on the Tx bias current value dis[...]

  • Page 845

    SFP 0 Length(50um) 10m = 0x1e SFP 0 Length(62.5um) 10m = 0x0f SFP 0 Length(Copper) 10m = 0x00 SFP 0 Vendor Rev = A SFP 0 Laser Wavelength = 850 nm SFP 0 CheckCodeBase = 0x66 SFP 0 Serial Extended ID fields SFP 0 Options = 0x00 0x12 SFP 0 BR max= 0 SFP 0 BR min= 0 SFP 0 Vendor SN= P5N1ACE SFP 0 Datecode = 040528 SFP 0 CheckCodeExt = 0x5b SFP 1 Diagn[...]

  • Page 846

    =================================== !-------output truncated ------------------------- Related Commands interface — configures a physical interface on the switch. show ip interface — displays Layer 3 information about the interfaces. show interfaces — displays information on a specific physical interface or virtual interface. show inventory ([...]

  • Page 847

    Output Statistics: 0 packets, 0 bytes, 0 underruns Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show range Display all interfaces configured using the interface range command. S4820T Syntax show range Command Modes INTERFACE RANGE (config-if-range) Command History This guide is pla[...]

  • Page 848

    show running-config ecmp-group Display interfaces, LAG, or LAG link bundles being monitored for uneven traffic distribution using the ecmp-group monitoring enable command. The ECMP group could have a LAG or a list of 10G/40 interfaces (not just LAG link-bundles). S4820T Syntax show running-config ecmp-group Defaults Disabled. Command Modes CONFIGUR[...]

  • Page 849

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information[...]

  • Page 850

    Parameters 10 Enter the keyword 10 to set the interface’s speed to 10 Mb/s. NOTE: This interface speed is not supported on the LC- EH-GE-50P or the LC-EJ-GE-50P card. If the command is entered for these interfaces, an error message appears. 100 Enter the keyword 100 to set the interface’s speed to 10/100 Mb/s. NOTE: When this setting is enabled[...]

  • Page 851

    Usage Information This command is found on the 10/100/1000 Base-T Ethernet interfaces. When you enable auto , the system performs an automatic discovery to determine the optics installed and configure the appropriate speed. When you configure a speed for the 10/100/1000 interface, confirm the negotiation auto command setting. Both sides of the link[...]

  • Page 852

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.11.1 Introduced on the S55, S60, and S4810 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. Usage Informati[...]

  • Page 853

    Version Description 9.7(0.0) Added support for dynamically fanning-out of interfaces on S6000. Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. Usage Information Splitting a 40G port into 4x10G port is supported on standalone and stac[...]

  • Page 854

    backup port changes to the up state. If the primary later comes up, it becomes the backup. tengigabit Enter the keyword tengigabit if the backup port is a 10G port. fortyGigE Enter the keyword fortyGigE if the backup port is a 40G port. port-channel Enter the keywords port-channel if the backup port is a static or dynamic port channel. slot/port Sp[...]

  • Page 855

    To use the switchport backup interface command on a port, first enter the switchport command. For more information, refer to the “Configuring Redundant Links” section in the “Layer 2” chapter of the Dell Networking OS Configuration Guide . Egress Interface Selection (EIS) Commands The following commands are Egress Interface Selection (EIS) [...]

  • Page 856

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2.(0.0) Introduced on the Z9000, S4810, and S4820T. application (for HTTP an[...]

  • Page 857

    clear management application pkt-cntr Clear management application packet counters for all management application types. S4820T Syntax clear management application pkt-cntr Defaults None. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking[...]

  • Page 858

    management egress-interface-selection To make configured application traffic egress through the management port instead of the front-end (FE) port, enable and configure a management egress interface. S4820T Syntax management egress-interface-selection To disable and remove management egress interface selection (EIS) configurations, use the no manag[...]

  • Page 859

    10.11.0.0/16 ManagementEthernet 0/0 Connected Connected 172.16.1.0/24 10.11.192.4 Active Static show management application pkt-cntr Display the number of packets for each application type that have taken the management route. S4820T Syntax show management application pkt-cntr Defaults None. Command Modes EXEC Privilege Command History This guide i[...]

  • Page 860

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2.(0.0) Introduced on the Z9000, S4810, and S4820T. Example Dell#show manage[...]

  • Page 861

    To delete an interface from a Port Channel, use the no channel-member interface command. Parameters interface (OPTIONAL) Enter any of the following keywords and slot/ port or number information: • For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet then the slot/port information. • For a 10-Gigabit Ethernet interface, enter the[...]

  • Page 862

    • All members must have the same link MTU value and the same IP MTU value. • The Port Channel link MTU and IP MTU must be less than or equal to the link MTU and IP MTU values configured on the channel members. For example, if the members have a link MTU of 2100 and an IP MTU 2000, the Port Channel’s MTU values cannot be higher than 2100 for l[...]

  • Page 863

    port-channel number Enter the keywords port-channel then an existing LAG number. Enter this keyword/variable combination twice, identifying the two paired LAGs. Defaults none Command Modes PORT-CHANNEL FAILOVER-GROUP (conf-po-failover-grp) Command History This guide is platform-specific. For command information about other platforms, refer to the r[...]

  • Page 864

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. Version 9.0.2[...]

  • Page 865

    Related Commands channel-member — adds a physical interface to the LAG. interface — configures a physical interface. interface loopback — configures a Loopback interface. interface null — configures a null interface. interface vlan — configures a VLAN. shutdown — disables/enables the port channel. minimum-links Configure the minimum num[...]

  • Page 866

    Usage Information If you use this command to configure the minimum number of links in a LAG that must be in “oper up” status, the LAG must have at least that number of “oper up” links before it can be declared as up. For example, if the required minimum is four, and only three are up, the LAG is considered down. port-channel failover-group [...]

  • Page 867

    show interfaces port-channel — displays information on configured Port Channel groups. show config Display the current configuration of the selected LAG. S4820T Syntax show config Command Modes INTERFACE PORTCHANNEL Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networkin[...]

  • Page 868

    brief (OPTIONAL) Enter the keyword brief to display only the port channel number, the state of the port channel, and the number of interfaces in the port channel. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command [...]

  • Page 869

    Field Description Members in this... Displays the interfaces belonging to this port channel. ARP type:... Displays the ARP type and the ARP timeout value for the interface. Last clearing... Displays the time when the show interfaces counters were cleared. Queueing strategy. States the packet queuing strategy. FIFO means first in first out. packets [...]

  • Page 870

    Output 5428 Multicasts, 4 Broadcasts, 1212688 Unicasts 1216142 IP Packets, 0 Vlans, 0 MPLS 0 throttles, 0 discarded Rate info (interval 299 sec): Input 01.50Mbits/sec, 2433 packets/sec Output 00.02Mbits/sec,4 packets/sec Time since last interface status change: 00:22:34 Dell# User Information The following describes the show interfaces port-channel[...]

  • Page 871

    show port-channel-flow Display an egress port in a given port-channel flow. S4820T Syntax show port-channel-flow outgoing-port-channel number incoming- interface interface {source-ip address destination-ip address } | {source-port number destination-port number } | {source-mac address destination-mac address {vlan vlanid | ether-type}} Parameters o[...]

  • Page 872

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 I[...]

  • Page 873

    Time Domain Reflectometer (TDR) TDR is useful for troubleshooting an interface that is not establishing a link; either it is flapping or not coming up at all. TDR detects open or short conditions of copper cables on 100/1000 Base-T modules. Important Points to Remember • The interface and port must be enabled (configured—refer to the interface [...]

  • Page 874

    Usage Information The interface must be enabled to run the test or an error message is generated: Dell#tdr-cable-test tengigabitethernet 11/1 % Error: Interface is disabled Te 11/1. Syslog messages are generated when the link flaps during TDR tests. Related Commands show tdr — displays the results of the TDR test. show tdr Display the TDR test re[...]

  • Page 875

    Status Definition OK Status: Terminated TDR test is complete, no fault is detected on the cable, and the test is terminated. Length: 92 (+/- 1) meters, Status: Shorted A short is detected on the cable. The location, in this Example is 92 meters. The short is accurate to plus or minus one meter. Length: 93 (+/- 1) meters, Status: Open An opening is [...]

  • Page 876

    debug ip udp-helper Enable UDP debug and display the debug information on a console. S4820T Syntax debug ip udp-helper To disable debug information, use the no debug ip udp-helper command. Defaults Debug disabled. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms[...]

  • Page 877

    ip udp-broadcast-address Configure an IP UDP address for broadcast. Syntax ip udp-broadcast-address address To delete the configuration, use the no ip udp-broadcast-address address command. Parameters address Enter an IP broadcast address in dotted decimal format (A.B.C.D). Defaults Not configured. Command Modes INTERFACE (config-if) Command Histor[...]

  • Page 878

    Parameters udp-port-list (OPTIONAL) Enter up to 16 comma-separated UDP port numbers. NOTE: If you do not use this option, all UDP ports are considered by default. Defaults none Command Modes INTERFACE (config-if) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS [...]

  • Page 879

    show ip udp-helper Display the configured UDP helpers on all interfaces. S4820T Syntax show ip udp-helper Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Network[...]

  • Page 880

    such as interface range fo 2/0-1,te 10/0,gi 3/0,fa 0/0 , this configuration is considered valid. The comma-separated list is not required to be separated by spaces in between the ranges. You can associate multicast MAC or hardware addresses to an interface range and VLANs by using the mac- address-table static multicast-mac-address vlan vlan-id out[...]

  • Page 881

    Version Description 7.5.1.0 Introduced on C-Series Related Commands ip ftp source interface Configuring source interface for ftp communications. Interfaces 881[...]

  • Page 882

    25 Internet Protocol Security (IPSec) Internet protocol security (IPSec) is an end-to-end security scheme for securing IP communications by authenticating and encrypting all packets in a session. Use IPSec between hosts, gateways, or hosts and gateways. IPSec uses a series of protocol functions to achieve information security: • Authentication He[...]

  • Page 883

    To delete a transform set, use the no crypto ipsec transform-set name {ah-authentication {md5|sha1|null} | esp-authentication {md5| sha1|null} | esp-encryption {3des|cbc|des|null}} command. Parameters name Enter the name for the transform set. ah- authentication Enter the keywords ah-authentication then the transform type of operation to apply to t[...]

  • Page 884

    Version Description 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. Usage Information • Both sides of the link must specify the same transform set. • You can create up to 64 transform sets. Example Dell(conf)#do show crypto ipsec transform-set Transform-Set Name : ts1 Transform-Set refCnt : 0 AH Transform : md5 ESP Auth Transform : ESP Enc[...]

  • Page 885

    Usage Information This command creates a crypto policy entry and enters the crypto policy configuration mode for configuring the flow parameters. Example Dell(conf)#crypto ipsec policy West 10 ipsec-manual Dell(conf-crypto-policy)# management crypto-policy Apply the crypto policy to management traffic. S4820T Syntax management crypto-policy name To[...]

  • Page 886

    [ destination ip address | ipv6 address { mask } { destination-port number }] command. Parameters seq-num Enter the match command sequence number. source ip- address | ipv6 address Enter the keyword source then the IPv4 or IPv6 address for the source. mask Enter the mask prefix length in /nn format. source-port number Enter the source port number. [...]

  • Page 887

    session-key Specify the session keys used in the crypto policy entry. S4820T Syntax session-key {inbound | outbound} {ah spi hex-key-string | esp spi encrypt hex-key-string auth hex-key-string To delete the session key information from the crypto policy, use the no session-key {inbound | outbound} {ah | esp} command. Parameters name Enter the name [...]

  • Page 888

    show crypto ipsec transform-set Display the transform set configuration. S4820T Syntax show crypto ipsec transform-set name Parameters name Enter the name of the transform set. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Refe[...]

  • Page 889

    Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. Example Dell(conf-crypto-policy)#do show crypto ipsec policy Policy name : pol1 Policy refcount : 0 Sequence Num : 1 SA Mode : IPSEC-MANUAL Transform-Set Name : Peer IP Address : Inbound AH SPI : 0 Inbound ESP Auth SPI : 0 Inbound ESP Encry SPI : 0 Inbound AH Key : [0]:: Inbound ESP Auth [...]

  • Page 890

    Defaults none Command Modes CONFIG-CRYPTO-POLICY Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(0.2) Introduced on the Z9[...]

  • Page 891

    26 IPv4 Routing The basic IPv4 commands are supported by Dell Networking operating system on the S4820T platform. arp To associate an IP address with a MAC address in the switch, use address resolution protocol (ARP). S4820T Syntax arp [vrf vrf-name ] ip-address mac-address interface To remove an ARP address, use the no arp ip-address command. Para[...]

  • Page 892

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Added support for VRF. 9.0.2.0 I[...]

  • Page 893

    Parameters seconds Enter the number of seconds an ARP entry is black-holed. The range is from 1 to 3600. The default is 30 . Defaults 30 Command Mode CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a[...]

  • Page 894

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced. Usage Information In Dell Networking OS versions prior to 8.3.1.0, if a gratuitous ARP is received some time after an ARP request is sent,[...]

  • Page 895

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S4810 and S4820T. Usage Information Use this command to specify the maximum number of ARP entries that the Route Table Manager can hold for a specific VRF. This command does not apply to the management VRFs. arp retries Set the number of ARP retries in case the sys[...]

  • Page 896

    arp timeout Set the time interval for an ARP entry to remain in the ARP cache. S4820T Syntax arp timeout minutes Parameters minutes Enter the number of minutes. The range is from 0 to 35790. The default is 240 minutes . Defaults 240 minutes (4 hours) Command Modes INTERFACE Command History This guide is platform-specific. For command information ab[...]

  • Page 897

    clear arp-cache Clear the dynamic ARP entries from a specific interface or optionally delete ( no-refresh ) ARP entries from the content addressable memory (CAM). S4820T Syntax clear arp-cache [vrf vrf-name | interface | ip ip-address ] [no- refresh] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to clear the [...]

  • Page 898

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (t[...]

  • Page 899

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. clear ip fib stack-unit Clear all FIB entries in the specified stack unit (use this command with caution, refer[...]

  • Page 900

    Related Commands show ip fib stack-unit — shows FIB entries on a specified stack-unit. clear ip route Clear one or all routes in the routing table. S4820T Syntax clear ip route [vrf vrf-name ] {* | ip-address mask } Parameters vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF to clear the routes corresponding to that VRF.[...]

  • Page 901

    Usage Information Use the vrf vrf-name attribute of this command to clear routes corresponding to either a specific VRF or the default VRF. You cannot use this attribute to clear routes corresponding to a management VRF. Related Commands ip route — assigns an IP route to the switch. show ip route — views the routing table. show ip route summary[...]

  • Page 902

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. debug arp View information on ARP transactions. S4820T Syntax debug arp [ interface ] [count value ] To stop debugging ARP transactions, use the no debug arp command. Parameters interfa[...]

  • Page 903

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094). 8.1.1.0[...]

  • Page 904

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.10 Introduced on the E-Series. Example Dell#de[...]

  • Page 905

    ip helper-address hop-count disable – disables the hop-count increment for the DHCP relay agent. debug ip icmp View information on the internal control message protocol (ICMP). S4820T Syntax debug ip icmp [ interface ] [count value ] To disable debugging, use the no debug ip icmp command. Parameters interface (OPTIONAL) Enter the following keywor[...]

  • Page 906

    Version Description 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Ser[...]

  • Page 907

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is [...]

  • Page 908

    Field Description d= Lists the destination address of the packet and the name of the interface (in parentheses) through which the packet is being sent out on the network. len Displays the packet’s length. sending, rcvd, fragment, sending broad/multicast proto, unroutable The last part of each line lists the status of the packet. TCP src= Displays[...]

  • Page 909

    The access-group option supports only the equal to ( eq ) operator in TCP ACL rules. Port operators not equal to ( neq ), greater than ( gt ), less than ( lt ), or range are not supported in access-group option (refer to the following example). ARP packets ( arp ) and Ether-type ( ether-type ) are also not supported in the access- group option. The[...]

  • Page 910

    Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6[...]

  • Page 911

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. ip domain-list Configure names to complet[...]

  • Page 912

    Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. Usage Information To configure a list of possible domain names, configure the ip domain-list command up to six times. If you configure both the ip domain-name and ip domain-list co[...]

  • Page 913

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. Usage Information To fully enable DNS, al[...]

  • Page 914

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 915

    Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6[...]

  • Page 916

    ip helper-address hop-count disable Disable the hop-count increment for the DHCP relay agent. S4820T Syntax ip helper-address hop-count disable To re-enable the hop-count increment, use the no ip helper-address hop- count disable command. Defaults Enabled; the hops field in the DHCP message header is incremented by default. Command Modes CONFIGURAT[...]

  • Page 917

    ip host Assign a name and an IP address to the host-to-IP address mapping table. S4820T Syntax ip host name ip-address To remove an IP host, use the no ip host name [ ip-address ] command. Parameters name Enter a text string to associate with one IP address. ip address Enter an IP address, in dotted decimal format, to be mapped to the name. Default[...]

  • Page 918

    ip icmp source-interface Enable the ICMP error and unreachable messages to be sent with the source interface IP address, such as the loopback address, instead of the hops of the preceding devices along the network path to be used for easy debugging and diagnosis of network disconnections and reachability problems with IPv4 packets. Syntax ip icmp s[...]

  • Page 919

    address to be used in the ICMP unreachable messages and in the traceroute command output. The loopback address must be unique in a particular domain. In network environments that contain a large number of devices, ranging up to thousands of systems, and with each device configured for equal-cost multipath (ECMP) links, you cannot effectively and op[...]

  • Page 920

    • For a port channel interface, enter the keywords port- channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S4820T, S6000, and Z9000 plat[...]

  • Page 921

    To place no limit on the number of fragments allowed, use the no ip max-frag- count command. Parameters count Enter a number for the number of fragments allowed for re- assembly. The range is from 2 to 256. Defaults No limit is set on number of fragments allowed. Command Modes CONFIGURATION Command History This guide is platform-specific. For comma[...]

  • Page 922

    max-number Enter the maximum number of protocol routes that a VRF RTM can hold. The range is from 0 to 7500. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a l[...]

  • Page 923

    Verison Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 6.1.1.0 Introduced on the E-Series. Usage Information When you enter the no mtu command, Dell Networking OS reduces the ip mtu value to 1536 bytes. To return the IP MTU value to the default, use the no ip mtu command.[...]

  • Page 924

    Layer 2 Overhead Difference between Link MTU and IP MTU Untagged Packet with VLAN-Stack Header 22 bytes Tagged Packet with VLAN-Stack Header 26 bytes Related Commands mtu — sets the link MTU for an Ethernet interface. ip name-server Enter up to six IPv4 addresses of name servers. The order you enter the addresses determines the order of their use[...]

  • Page 925

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information Dell Networking OS does not support sending DNS queries over a VLAN. DNS queries are sen[...]

  • Page 926

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Related Commands show ip interface — displays the interface routing status and configuration. ip route Assign a static route to the switch. S4820T Syntax ip route [vrf vrf-name ] ip-address mask { ip-address | interf[...]

  • Page 927

    • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to 1. The port range is 0. • For a port channel interface, enter the keywords port- channel then a number. • For a Null interface, enter the keyword null then the Null interface number. • For a VLAN[...]

  • Page 928

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Included the weighted parameter [...]

  • Page 929

    You can specify the weight value only to destination address and not on the egress port. A route is considered for weighted ECMP calculations only if each paths corresponding to that route is configured with a weight. You cannot use the VRF attribute of this command to configure routes in a management VRF. When a specific VRF is deleted, all the co[...]

  • Page 930

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. ip tcp initial-time Define the wait du[...]

  • Page 931

    show ip tcp initial-time Displays the interval that you configured for the device to wait before the TCP connection is attempted to be established. Syntax show ip tcp initial-time Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL[...]

  • Page 932

    Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. load-balance By default, for C-Series and S-Series, Dell Networking OS uses an IP 4-tuple (IP SA, IP DA, Source Port, and Destination Port) [...]

  • Page 933

    source port ID fields to hash. The hashing mechanism returns a 3-bit index indicating which port the packet should be forwarded. • source-mac — Uses the source MAC address, VLAN, Ethertype, source module ID and source port ID fields to hash. The hashing mechanism returns a 3-bit index indicating which port the packet should be forwarded. tcp-ud[...]

  • Page 934

    • TCP/UDP destination port load-balance hg Choose the traffic flow parameters the hash calculation uses while distributing the traffic across internal higig links. Syntax [no] load-balance hg {ip-selection | ipv6-selection [ source-ip | source-ipv6 | source-port-id | source-module-id | dest-ip | dest-ipv6 | dest-port-id | dest-module-id | protoco[...]

  • Page 935

    mac [ source- mac | source- port-id | source- module-id | dest-mac | dest-port-id | dest-module- id | vlan | ethertype | source-dest- mac ] To use MAC key fields in hash computation, enter the keyword mac then one of the parameters: • source-mac — Use source-mac field in hash calculation. • source-port-id — Use src-port-id field in hash cal[...]

  • Page 936

    management route Configure a static route that points to the Management interface or a forwarding router. S4820T Syntax management route {{ ip-address mask | { ipv6-address prefix- length }} { forwarding-router-address | managementethernet | fortyGigE | vlan | tengigabitethernet} To remove a static route, use the no management route{{ ip-address ma[...]

  • Page 937

    Version Description 9.7(0.0) Added support for forty gigabit, vlan, and tengigabit ethernet interfaces. Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000 and added support for IPv6. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Int[...]

  • Page 938

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is [...]

  • Page 939

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series ExaScale.[...]

  • Page 940

    Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.249 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.248 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.247 1 00:[...]

  • Page 941

    show arp retries Display the configured number of ARP retries. S4820T Syntax show arp retries Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking[...]

  • Page 942

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Added support for IPv6 addresses. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-[...]

  • Page 943

    Example Dell#show hosts Default domain is not set Name/address lookup uses static mappings Name servers are not set Host Flags TTL Type Address -------- ----- ---- ---- ------- ks (perm, OK) - IP 2.2.2.2 4200-1 (perm, OK) - IP 192.68.69.2 1230-3 (perm, OK) - IP 192.68.99.2 ZZr (perm, OK) - IP 192.71.18.2 Z10-3 (perm, OK) - IP 192.71.23.1 Dell# Rela[...]

  • Page 944

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on the S4810. Version 8.1.1.[...]

  • Page 945

    Field Description • So = SONET interface • Te = 10-Gigabit Ethernet interface Example Dell#show ip cam linecard 13 port-set 0 Index Destination EC CG V C Next-Hop VId Mac-Addr Port ------ ----------------------------------- ---- ------------- 3276 6.6.6.2 0 0 1 1 0.0.0.0 0 00:00:00:00:00:00 17c1 CP 3277 5.5.5.2 0 0 1 1 0.0.0.0 0 00:00:00:00:00:[...]

  • Page 946

    15 0 1312 14 0 1312 13 0 1312 12 0 1312 11 0 1312 10 0 1312 9 0 1312 8 0 1312 7 0 1312 6 0 1312 5 0 1312 4 0 1312 3 0 1312 2 0 1312 1 0 1312 0 0 8 Dell# show ip cam stack-unit Display CAM entries for a port-pipe of a stack-unit on a S-Series or Z-Series switch. Syntax show ip cam stack-unit { stack-unit-number } [port-set { pipe- number } | vrf vrf[...]

  • Page 947

    • Enter the keyword group-index then the index number to show ECMP membership per group. The range is from 0 to 1022. summary (OPTIONAL) Enter the keyword summary to view a table listing route prefixes and the total number routes which can be entered in to CAM. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-speci[...]

  • Page 948

    Example Dell#show ip cam stack-unit 3 po 0 1.1.1.0/24 longer-prefixes Destination EC C VId Mac-Addr Port --------------------------------------------------------------- ----- 1.1.1.2/32 0 0 3000 00:05:00:00:00:02 Te 3/44 1.1.1.1/32 0 1 0 00:00:00:00:00:00 CP 1.1.1.0/24 0 1 0 00:00:00:00:00:00 CP Dell# Example (ECMP-Group) Dell#show ip cam stack-uni[...]

  • Page 949

    show ip fib linecard View all forwarding information base (FIB) entries. S4820T Syntax show ip fib linecard slot-number [vrf vrf instance | ip- address/prefix-list | summary] Parameters vrf instance (OPTIONAL) E-Series Only: Enter the keyword vrf then the VRF instance name to show the FIB cache entries tied to that VRF instance. slot-number Enter t[...]

  • Page 950

    Field Description Destination Lists the destination IP address. Gateway Displays either the word “direct” and an interface for a directly connected route or the remote IP address used to forward the traffic. First-Hop Displays the first hop IP address. Mac-Addr Displays the MAC address. Port Displays the egress-port information. VId Displays th[...]

  • Page 951

    Parameters id Enter the S-Series stack unit ID. The unit ID range is from 0 to 11 for the S4820T. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view FIB entries corresponding to that VRF. ip-address mask (OPTIONAL) Enter the IP address of the network destination to view only information on that destination. Enter the IP addr[...]

  • Page 952

    Field Description Mac-Addr Displays the MAC address. Port Displays the egress-port information. VId Displays the VLAN ID. If no VLAN is assigned, zero (0) is listed. EC Displays the number of ECMP paths. If weighted ECMP is enabled, then the show ip fib stack-unit command display a new column named W-EC (Weighted ECMP). This column displays either [...]

  • Page 953

    The RC and W columns in the show output appear only if the weighted ECMP is enabled using the ip ecmp weighted command. Related Commands clear ip fib stack-unit — clear FIB entries on a specified stack-unit. ip ecmp weighted — enables weighted ECMP calculations. show ip flow Show how a Layer 3 packet is forwarded when it arrives at a particular[...]

  • Page 954

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Int[...]

  • Page 955

    Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the k[...]

  • Page 956

    Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.1.1.2 Supported on the E-Series ExaScale E600i. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information The followi[...]

  • Page 957

    Fields Description Interface Displays type of interface and the associated slot and port number. IP-Address Displays the IP address for the interface, if configured. Ok? Indicates if the hardware is functioning properly. Method Displays “Manual” if the configuration is read from the saved configuration. Status States whether the interface is en[...]

  • Page 958

    static (OPTIONAL) Enter the keyword static to view non-active routes also. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history[...]

  • Page 959

    summary (OPTIONAL) Enter the keyword summary to view a table listing the number of active and non-active routes and their sources. static (OPTIONAL) Enter the keyword static to view non-active routes also. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the releva[...]

  • Page 960

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Regular evaluation op[...]

  • Page 961

    Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the VRF name to list the routes in the route table of a specific VRF. ip-address (OPTIONAL) Specify a name of a device or the IP address of the device to view more detailed information about the route. mask (OPTIONAL) Specify the network mask of the route. Use this parameter with the[...]

  • Page 962

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.[...]

  • Page 963

    Field Description Gateway Identifies whether the route is directly connected and on which interface the route is configured. Dist/Metric Identifies if the route has a specified distance or metric. Last Change Identifies when the route was last changed or configured. The weight for weighted ECMP route calculations is displayed for each path in the r[...]

  • Page 964

    Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2, E1 - OSPF external type 1, E2 - OSPF external type 2, i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, IA - IS-IS inter area, * - candidat[...]

  • Page 965

    Example (With Weighted ECMP Disabled) Dell(conf)#ip route 1.1.1.0/24 6.6.6.2 weight 100 Dell(conf)#ip route 1.1.1.0/24 6.6.6.2 weight 200 Dell(conf)#do show ip route Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external type 1, N2 - O[...]

  • Page 966

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 967

    show ip route summary View a table summarizing the IP routes in the switch. S4820T Syntax show ip route vrf vrf-name summary Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view information on the IP routes corresponding to that VRF. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-sp[...]

  • Page 968

    Column Heading Description Non-active Routes Identifies the back-up routes when a route is learned by two different protocols. If the best route or active route goes down, the non-active route becomes the best route. ospf 100 If routing protocols (OSPF, RIP) are configured and routes are advertised, then information on those routes is displayed. To[...]

  • Page 969

    rp2 (OPTIONAL) Enter the keyword rp2 to view only the statistics from Route Processor 2. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version histor[...]

  • Page 970

    Keyword Definition ... timeouts Number of times a timer expired on a reassembled queue. ... too big Number of invalid IP fragments received. ... couldn’t fragment Number of packets that could not be fragmented and forwarded. ...encapsulation failed Counts packets which could not be forwarded due to ARP resolution failure. Dell Networking OS sends[...]

  • Page 971

    Bcast: 28 received, 0 sent; Mcast: 0 received, 0 sent Sent: 16048 generated, 0 forwarded 21 encapsulation failed, 0 no route ICMP statistics: Rcvd: 0 format errors, 0 checksum errors, 0 redirects, 0 unreachable 0 echo, 0 echo reply, 0 mask requests, 0 mask replies, 0 quench 0 parameter, 0 timestamp, 0 info request, 0 other Sent: 0 redirects, 0 unre[...]

  • Page 972

    9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 6.4.1.0 Introduced Usage Information The following describes the show tcp statistics cp command shown in the following example. Field Description Rcvd: Displays the numbe[...]

  • Page 973

    Field Description Sent: Displays the total number of TCP packets sent and the number of urgent packets sent. 25 control packets... Displays the number of control packets sent and the number retransmitted. 11603 data packets... Displays the number of data packets sent. 24 data packets retransmitted Displays the number of data packets resent. 355 ack[...]

  • Page 974

    dropped in keepalive Dell# Related Commands show ip cam stack-unit — displays the CAM table. 974 IPv4 Routing[...]

  • Page 975

    27 IPv6 Access Control Lists (IPv6 ACLs) IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking S4820T platform. NOTE: For IPv4 ACL commands, refer to the Access Control Lists (ACL) chapter. Important Points to Remember • Certain platforms require manual CAM usage space allotment. For more information, refer to the cam-acl command[...]

  • Page 976

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.4.2.0 Introduced on the E-Series TeraScale. 7.8.1.0 Introduced on the C-Series. Example Dell#show cam-acl-egress -- Chassis Egress Cam ACL -- Current Sett[...]

  • Page 977

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.4.2.0 Introduced on the E-Series TeraScale. 7.8.1.0 Introduced on the C-Series. Example show cam-acl (non default) Dell(conf)#cam-acl l2acl 2 ipv4acl 4 ip[...]

  • Page 978

    Example (Manual Profiles) Dell#show cam-acl -- Chassis Cam ACL -- Current Settings(in block sizes) L2Acl : 2 Ipv4Acl : 2 Ipv6Acl : 4 Ipv4Qos : 2 L2Qos : 3 -- Line card 4 -- Current Settings(in block sizes) L2Acl : 2 Ipv4Acl : 2 Ipv6Acl : 4 Ipv4Qos : 2 L2Qos : 3 Dell#show cam-acl Related Commands cam-acl — configures CAM profiles to support IPv6 A[...]

  • Page 979

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series TeraScale. Added the monitor option. per[...]

  • Page 980

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 981

    ipv6 access-list Configure an access list based on IPv6 addresses or protocols. S4820T Syntax ipv6 access-list access-list-name cpu-qos {permit | deny} ospfv3 To delete an access list, use the no ipv6 access-list access-list-name command. Parameters access-list- name Enter the access list name as a string, up to 140 characters. cpu-qos Enter the ke[...]

  • Page 982

    Version Description 7.8.1.0 Introduced on the C-Series. Increased the name string to accept up to 140 characters. Prior to version 7.8.1.0, names are up to 16 characters long. 7.4.1.0 Introduced on the E-Series TeraScale. Usage Information The number of entries allowed per ACL is hardware-dependent. For detailed specification on entries allowed per[...]

  • Page 983

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.4.2.0 Introduced on the E-Series TeraScale. 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. Usage Information For the new settings to take effect, save the new CAM settings to the startup- config ( write-mem or copy run start ), then rel[...]

  • Page 984

    l2acl 1-10 ipv4acl 1-10 ipv6acl 0-10 ipv4qos 1-10 l2qos 1-10 Allocate space to support IPv6 ACLs. Enter all of the profiles and a range. Enter the CAM profile name then the amount to be allotted. The total space allocated must equal 13. The ipv6acl range must be a factor of 2. Command Modes CONFIGURATION Command History This guide is platform-speci[...]

  • Page 985

    28 IPv6 Basics IPv6 basic commands are supported on the Dell Networking OS. NOTE: For information about the Dell Networking operating software version and platform that supports IPv6 in each software feature, refer to the IPv6 Addressing chapter of the Dell Networking OS Configuration Guide . clear ipv6 fib Clear (refresh) all forwarding informatio[...]

  • Page 986

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. clear ipv6 route Clear (refresh) all or a specific route from the IPv6 routing table. S4820T Syntax clear ipv6 route [vrf [...]

  • Page 987

    Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. clear ipv6 mld_host Clear the IPv6 MLD host counters and reset the elapsed time. S4820T Syntax clear ipv6 mld_host Command Modes EXEC Command History This guide is platform-specific. For com[...]

  • Page 988

    Parameters limit Maximum number of IPv6 routes allowed in a VRF. Valid range is from 1 to 8000 (or maximum allowable for that platform if smaller value). warning- threshold Warning threshold value is expressed as a percentage of the limit value. When the number of IPv6 routes reaches the specified percentage of the limit, a warning message is gener[...]

  • Page 989

    Default Disabled Command Modes INTERFACE (management interface only) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.1.(0.0)[...]

  • Page 990

    Parameters ipv6-address prefix-length Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /128. NOTE: The :: notation specifies successive hexadecimal fields of zeros. Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about othe[...]

  • Page 991

    ! interface TenGigabitEthernet 1/2 no ip address ipv6 address 2002:1:2::3 /96 no shutdown ipv6 address eui64 Configure IPv6 EUI64 address configuration on the interface. S4820T Syntax ipv6 address { ipv6-address prefix-length } eui64 To disable IPv6 EUI64 address autoconfiguration, use the no ipv6 address { ipv6-address prefix-length } eui64 comman[...]

  • Page 992

    ipv6 control-plane icmp error-rate-limit Configure the maximum number of ICMP error packets per second that can be sent per second. S4820T Syntax ipv6 control-plane icmp error-rate-limit {1-200} To restore the default value, use the no ipv6 control-plane icmp error- rate-limit command. Parameters pps Enter the maximum number of error packets genera[...]

  • Page 993

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introd[...]

  • Page 994

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the C-Series and S-Series. 8.4.1.0 Introduced on the E-Series TeraScale. ipv6 name-server Enter up to six IPv6 addresses of name servers. The order you enter the addresses determines the order of their use. S4820T Syntax ipv6 name-server ip[...]

  • Page 995

    Version Description 8.4.2.1 Introduced on the C-Series and S-Series. 8.4.1.0 Introduced on the E-Series TeraScale. Usage Information You can separately configure both IPv4 and IPv6 domain name servers. ipv6 nd dad attempts To perform duplicate address detection (DAD) on the management interface, configure the number of neighbor solicitation message[...]

  • Page 996

    ipv6 nd dns-server Configures Recursive DNS Server (RDNSS) addresses to be distributed via IPv6 router advertisements to an IPv6 device. Syntax ipv6 nd dns-server { ipv6-RDNSS-address } { lifetime | infinite} To remove the IPv6 RDSS configuration, use no ipv6 nd dns-server { ipv6- RDNSS-address } { lifetime | infinite} Parameters ipv6-RDNSS- addres[...]

  • Page 997

    ipv6 nd prefix Specify which IPv6 prefixes are included in Neighbor Advertisements. S4820T Syntax ipv6 nd prefix { ipv6-prefix | prefix-length | default} [no- advertise] | [no-autoconfig] [no-rtr-address] [off-link] [lifetime { valid | infinite} { preferred | infinite}] Parameters ipv6-prefix Enter an IPv6 prefix. prefix-length Enter the prefix the[...]

  • Page 998

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.2.0 Introduced on the E-Series TeraScale, C-Series, and S- Series. Usage Information By default, all prefixes configured as addresses on the interface are advertised. This command allows control over the individual parameter[...]

  • Page 999

    • For a port channel interface, enter the keywords port- channel then a number. • For a Null interface, enter the keyword null then the Null interface number. • For a tunnel interface, enter the keyword tunnel then the tunnel interface number. The range is from 1 to 16383. • For a VLAN interface, enter the keyword VLAN then the vlan number.[...]

  • Page 1000

    Version Description 9.7(0.0) Added support for VRF. Also included the weight parameter to support weighted ECMP feature. Introduced on the S6000-ON. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.2.1.0 Introduced on the E-Series ExaS[...]

  • Page 1001

    ipv6 unicast-routing Enable IPv6 Unicast routing. S4820T Syntax ipv6 unicast-routing To disable unicast routing, use the no ipv6 unicast-routing command. Defaults Enabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R[...]

  • Page 1002

    show ipv6 cam stack-unit Displays the IPv6 CAM entries for the specified stack-unit. S4820T Syntax show ipv6 cam [vrf vrf-name ] stack-unit unit-number port-set { 0-1 } [summary | index | ipv6 address] Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display IPv6 CAM entries corresponding to that VRF. NOTE[...]

  • Page 1003

    Usage Information First-Hop information is not shown for installed routes in the IPv6 content addressable memory (CAM). However, the same is shown in the forwarding information base (FIB). NOTE: If a route has a mask greater than 64, no output is displayed and no output is displayed for show ipv6 cam stack-unit unit-number port- set {0-1} ipv6-addr[...]

  • Page 1004

    show ipv6 fib stack-unit View all FIB entries. S4820T Syntax show ipv6 fib [vrf vrf-name] stack-unit unit-number [summary | ipv6-address ] Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display neighbors corresponding to that VRF. slot-number Enter the number of the stack unit. summary (OPTIONAL) Enter t[...]

  • Page 1005

    show ipv6 flowlabel-zero Display the flow label zero setting. S4820T Syntax show ipv6 flowlabel-zero Default Disabled Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networkin[...]

  • Page 1006

    • For a port channel interface, enter the keywords port- channel then a number. • For a Null interface, enter the keyword null then the Null interface number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. • For stacking, enter the keywords stack-unit then the stack-unit ID. • For a tunnel interface, enter th[...]

  • Page 1007

    Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.4.2.1 Introduced on the S-Series. 8.2.1.0 Introduced on the E-Series ExaScale. Added support for the managementethernet slot/port parameter. 7.8.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series TeraScale. Usage Information The Management port is ena[...]

  • Page 1008

    ND hop limit is 64 Dell# Example (Brief) Dell#show ipv6 interface brief TenGigabitEthernet 1/2 [administratively down/down] fe80::201:e8ff:fea7:497e 2002:1:2::3/96 TenGigabitEthernet 1/12 [up/up] fe80::201:e8ff:fea7:497e 100::2/64 ManagementEthernet 1/0 [up/up] fe80::201:e8ff:fea7:497e 300::1/64 Dell# Example (tunnel) Dell#show ipv6 interface tunne[...]

  • Page 1009

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 I[...]

  • Page 1010

    show ipv6 route Displays the IPv6 routes. S4820T Syntax show ipv6 route [ ipv6-address prefix-length ] [vrf vrf-name ] [hostname] [all] [bgp as number ] [connected] [isis tag] [list prefix-list name ] [ospf process-id ] [rip] [static] [summary] Parameters ipv6-address prefix-length (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format then the[...]

  • Page 1011

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Introduced on S6000–ON 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Se[...]

  • Page 1012

    Field Description Dist/Metric Identifies if the route has a specified distance or metric. Last Change Identifies when the route was last changed or configured. Example (S- Series) Dell#show ipv6 route Codes: C - connected, L - local, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inte[...]

  • Page 1013

    Example (Summary) show ipv6 route summary: ====================================== Dell#show ipv6 route summary Route Source Active Routes Non-active Routes connected 3 0 static 1 0 Total 4 0 Total 4 active route(s) using 928 bytes Dell# trust ipv6-diffserv Allows the dynamic classification of IPv6 DSCP. S4820T Syntax trust ipv6-diffserv To remove t[...]

  • Page 1014

    IPv6 Service Class Field Queue ID 111XXXXX 7 110XXXXX 6 101XXXXX 5 100XXXXX 4 011XXXXX 3 010XXXXX 2 001XXXXX 1 000XXXXX 0 1014 IPv6 Basics[...]

  • Page 1015

    29 iSCSI Optimization Internet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic on an S4820T system. To configure and verify the iSCSI optimization feature, use the following Dell Networking OS commands. advertise dcbx-app-tlv Configure DCBX to send iSCSI TLV advertisements. S[...]

  • Page 1016

    iscsi aging time Set the aging time for iSCSI sessions. S4820T Syntax iscsi aging time time To remove the iSCSI session aging time, use the no iscsi aging time command. Parameters time Enter the aging time for the iSCSI session. The range is from 5 to 43,200 minutes. Defaults 10 minutes Command Modes CONFIGURATION Command History This guide is plat[...]

  • Page 1017

    is: the iSCSI packets are handled with dotp1 priority 4 without remark. disable Enter the keyword disable to disable the application of preferential QoS treatment to iSCSI frames. dot1p vlan- priority-value Enter the dot1p value of the VLAN priority tag assigned to the incoming packets in an iSCSI session. The range is from 0 to 7. The default is t[...]

  • Page 1018

    Parameters enable Enter the keyword enable to enable the iSCSI optimization feature. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS [...]

  • Page 1019

    iscsi profile-compellant Configure the auto-detection of Dell Compellent arrays on a port. S4820T Syntax iscsi profile-compellent Defaults Dell Compellent disk arrays are not detected. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comm[...]

  • Page 1020

    Defaults 860, 3260 Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S482[...]

  • Page 1021

    iSCSI COS : dot1p is 4 no-remark Session aging time: 10 Maximum number of connections is 256 ------------------------------------------------ iSCSI Targets and TCP Ports: ------------------------------------------------ TCP Port Target IP Address 3260 860 Related Commands • show iscsi session — displays information about active iSCSI sessions o[...]

  • Page 1022

    Initiator: iqn.1991-05.com.microsoft:win-x9l8v27yajg ISID: 400001370000. Usage Information Only sessions the switch observes are learned; sessions flowing through an adjacent switch are not learned. After the switch is reloaded, any information exchanged during the initial handshake is not available. If the switch picks up the communication after r[...]

  • Page 1023

    Time for aging out:00:00:09:34(DD:HH:MM:SS) ISID:806978696102 Initiator Initiator Target Target Connection IP Address TCP Port IP Address TCPPort ID 10.10.0.44 33345 10.10.0.101 3260 0 Session 1 : ---------------------------------------------------- Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1 Initiator:iqn.2010-11.com.ixia.ixload:initiator-iscsi-3[...]

  • Page 1024

    30 Intermediate System to Intermediate System (IS-IS) The intermediate system to intermediate system (IS-IS) protocol for IPv4 and IPv6 is supported on the S4820T platform. IS-IS is an interior gateway protocol that uses a shortest-path-first algorithm. IS-IS facilitates the communication between open systems, supporting routers passing both IP and[...]

  • Page 1025

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Introduced on the E-Series. Usage Information To perform protocol-support consistency checks on hello packets, use this command. The adjacency-check [...]

  • Page 1026

    • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 ( for IPv6 ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introd[...]

  • Page 1027

    Defaults Not configured. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the [...]

  • Page 1028

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. Usage Information CAUTION: Use caution when you enter this command. Back up your configuration prior to using this command or your IS-IS configuration will be[...]

  • Page 1029

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. clns host Define a name-to-network service mapping point (NSAP) that you use with commands that require NSAPs and system IDs. Syntax clns host name nsap Parameters name Enter an alphanumeric str[...]

  • Page 1030

    debug isis Enable debugging for all IS-IS operations. Syntax debug isis To disable debugging of IS-IS, use the no debug isis command. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a [...]

  • Page 1031

    adjacency tied to that VRF. This command displays the IIH related debug details. interface (OPTIONAL) Identifies the interface type slot/port as one of the following: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then[...]

  • Page 1032

    corresponding to that VRF. This information contains local updates tied to the VRF that you specify. This command displays the local LSP debugging details of the current unit. interface (OPTIONAL) Identifies the interface type slot/port as one of the following: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the s[...]

  • Page 1033

    Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to enable debugging information on ISIS for CSNP/PSNP packets tied to that VRF. The command displays the SNP (CSNP/PSNP) related debugging information. interface (OPTIONAL) Identifies the interface type slot/port as one of the following: • For a 10-Gigabit Et[...]

  • Page 1034

    To turn off debugging, use the no debug isis [vrf vrf-name ] spf- triggers command. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable debugging information on IS-IS corresponding to that VRF. This information contains spf trigger detail tied to the VRF that you specify. When SPF is triggered, this de[...]

  • Page 1035

    interface (OPTIONAL) Identifies the interface type slot/port as one of the following: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a port channel interface, enter the keywords [...]

  • Page 1036

    metric metric (OPTIONAL) Enter the keyword metric then a number to assign to the route. The range is from 0 to 16777215. route-map map-name (OPTIONAL) A default route the routing process generates if the route map is satisfied. Defaults Not configured. Command Modes • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for I[...]

  • Page 1037

    description Enter a description of the IS-IS routing protocol. Syntax description { description } To remove the description, use the no description { description } command. Parameters description Enter a description to identify the IS-IS protocol (80 characters maximum). Defaults none Command Modes ROUTER ISIS Command History Version Description 9.[...]

  • Page 1038

    ip-address mask (OPTIONAL) Enter the next-hop address in dotted decimal format and enter a mask in either dotted decimal or /prefix format. prefix-list (OPTIONAL) Enter the name of a prefix list name. Defaults weight = 115 Command Modes • ROUTER ISIS ( for IPv4 ) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 ( for IPv6 ) Command History This [...]

  • Page 1039

    interface (OPTIONAL) Identifies the interface type slot/port as one of the following: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a port channel interface, enter the keywords [...]

  • Page 1040

    To return to the default values, use the no distribute-list prefix-list- name out [bgp as number connected | ospf process-id | rip | static] command. Parameters prefix-list- name Specify the prefix list to filter prefixes in routing updates. connected (OPTIONAL) Enter the keyword connected for directly connected routing process. ospf process-id (OP[...]

  • Page 1041

    distribute-list redistributed-override Suppress flapping of routes when the same route is redistributed into IS-IS from multiple routers in the network. Syntax distribute-list redistributed-override in To return to the default, use the no distribute-list redistributed- override in command. Defaults none Command Modes • ROUTER ISIS ( for IPv4 ) ?[...]

  • Page 1042

    Parameters hmac-md5 (OPTIONAL) Enter the keywords hmac-md5 to encrypt the password using MD5. encryption- type (OPTIONAL) Enter 7 to encrypt the password using DES. password Enter an alphanumeric string up to 16 characters long. If you do not specify an encryption type or hmac-md5 keywords, the password is processed as plain text which provides lim[...]

  • Page 1043

    Parameters ietf Enter ietf to enable graceful restart on the IS-IS router. Defaults Graceful restart disabled. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networkin[...]

  • Page 1044

    Defaults 5 minutes Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-[...]

  • Page 1045

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. Related Commands graceful-restart t3 — configures the overall wait time before graceful restart completes. graceful-res[...]

  • Page 1046

    Version Description 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. graceful-restart t2 Configure the wait time for the graceful restart timer T2 that a restarting router uses as the wait time for each database to synchronize. Syntax graceful-restart t2 {level-1 | level-2} seconds To return to[...]

  • Page 1047

    graceful-restart t3 Configure the overall wait time before graceful restart completes. Syntax graceful-restart t3 {adjacency | manual} seconds To return to the default, use the no graceful-restart t3 command. Parameters adjacency Enter the keyword adjacency so that the restarting router receives the remaining time value from its peer and adjusts it[...]

  • Page 1048

    Related Commands graceful-restart restart-wait — enables the graceful restart maximum wait time before a restarting peer comes up. hello padding Use to turn ON or OFF padding for LAN and point-to-point hello PDUs or to selectively turn padding ON or OFF for LAN or point-to-point hello PDUs. Syntax hello padding [multi-point | point-to-point] To r[...]

  • Page 1049

    hostname dynamic Enables dynamic learning of hostnames from routers in the domain and allows the routers to advertise the hostname in LSPs. Syntax hostname dynamic To disable this command, use the no hostname dynamic command. Defaults Enabled. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about o[...]

  • Page 1050

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1051

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Introduced. Usage Information To assign a network entity title to enable IS-IS, use the net command. This command accepts even if an IP address is no[...]

  • Page 1052

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Introduced on the E-Series. Usage Information Configure a network entity title (the net command) to specify the area address and the router system ID[...]

  • Page 1053

    Defaults level-1-2 Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON[...]

  • Page 1054

    Defaults seconds = 10 ; level-1 (if not otherwise specified) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Descr[...]

  • Page 1055

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1056

    Defaults multiplier = 3 ; level-1 (if not otherwise specified) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Des[...]

  • Page 1057

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Usage Information Hello PDUs are “padded” only when both the global and interface padding options are ON. Turning either one OFF disables padding for the corresponding interface. Related Com[...]

  • Page 1058

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Introduced on the E-Series. Usage Information Dell Networking recommends configuring metrics on all interfaces. Without configuring this command, the[...]

  • Page 1059

    Defaults default-metric = 10 ; level-1 (if not otherwise specified) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Versio[...]

  • Page 1060

    Version Description 8.3.11.1 Introduced on the Z9000. isis password Configure an authentication password for an interface. Syntax isis password [hmac-md5] password [level-1 | level-2] To delete a password, use the no isis password [ password ] [level-1 | level-2] command. Parameters encryption- type (OPTIONAL) Enter 7 to encrypt the password using [...]

  • Page 1061

    Usage Information To protect your network from unauthorized access, use this command to prevent unauthorized routers from forming adjacencies. You can assign different passwords for different routing levels by using the keywords level-1 and level-2 . The no form of this command disables the password for Level 1 or Level 2 routing, using the respect[...]

  • Page 1062

    Usage Information You can configure priorities independently for Level 1 and Level 2. Priorities determine which router on a LAN is the designated router. Priorities are advertised within hellos. The router with the highest priority becomes the designated intermediate system (DIS). NOTE: Routers with a priority of 0 cannot be a designated router. S[...]

  • Page 1063

    Usage Information The IS-IS protocol automatically determines area boundaries and are able to keep Level 1 and Level 2 routing separate. Poorly planned use of this feature may cause configuration errors, such as accidental area partitioning. If you are configuring only one area in your network, you do not need to run both Level 1 and Level 2 routin[...]

  • Page 1064

    lsp-gen-interval Set the minimum interval between successive generations of link-state packets (LSPs). Syntax lsp-gen-interval [level-l | level-2] interval seconds [ initial_wait_interval seconds [ second_wait_interval seconds ]] To restore default values, use the no lsp-gen-interval [level-l | level-2] interval seconds [ initial_wait_interval seco[...]

  • Page 1065

    Usage Information LSP throttling slows down the frequency at which LSPs are generated during network instability. Even though throttling LSP generations slows down network convergence, no throttling can result in a network not functioning as expected. If network topology is unstable, throttling slows down the scheduling of LSP generations until the[...]

  • Page 1066

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added support for LSP Throttling Enhancement. Usage Information The link MTU and the LSP MTU size must be the same. Because each device can generate a maximum of 255 LSPs, consider carefully whether you use the lsp-mtu [...]

  • Page 1067

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added support for LSP Throttling Enhancement. Usage Information The refresh interval determines the rate at which route topology information is transmitted preventing the information from becoming obsolete. The refresh [...]

  • Page 1068

    Version Description 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added support for LSP Throttling Enhancement. Usage Information To configure the number of area addresses on router, use this command. This value must be consistent with routers in the same area, otherwise the router forms only Level 2 adjacencies. The v[...]

  • Page 1069

    The seconds parameter enables the router to keep LSPs for the specified length of time. If the value is higher, the overhead is reduced on slower-speed links. Related Commands lsp-refresh-interval — sets the link-state packet (LSP) refresh interval. maximum-paths Allows you to configure the maximum number of equal cost paths allowed in a routing [...]

  • Page 1070

    metric-style To generate and accept old-style, new-style, or both styles of type, length, and values (TLV), configure a router. Syntax metric-style {narrow [transition] | transition | wide [transition]} [level-1 | level-2] To return to the default values, use the no metric-style {narrow [transition] | transition | wide [transition]} [level-1 | leve[...]

  • Page 1071

    When wide transition is configured, narrow metric is sent for the narrow metric TLV and the actual wide metric is sent in wide metric TLV. The receiver can choose to use the metric that is requires. Related Commands isis metric — configures a metric for an interface. multi-topology Enables multi-topology IS-IS. It also allows enabling/disabling o[...]

  • Page 1072

    net To configure an IS-IS network entity title (NET) for a routing process, use this mandatory command. If you did not configure a NET, the IS-IS process does not start. Syntax net network-entity-title To remove a net, use the no net network-entity-title command. Parameters network- entity-title Specify the area address and system ID for an IS-IS r[...]

  • Page 1073

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keyword[...]

  • Page 1074

    Parameters connected Enter the keyword connected to redistribute active routes into IS-IS. rip Enter the keyword rip to redistribute RIP routes into IS-IS. static Enter the keyword static to redistribute user-configured routes into IS-IS. metric metric- value (OPTIONAL) Assign a value to the redistributed route. The range is from 0 to 16777215. The[...]

  • Page 1075

    Version Description 8.3.12.0 Introduced on the S4810. 7.5.1.0 Added support for IPv6 ISIS. 6.3.1.0 Introduced. Usage Information To redistribute a default route (0.0.0.0/0), configure the default-information originate command. Changing or disabling a keyword in this command does not affect the state of the other command keywords. When an LSP with a[...]

  • Page 1076

    level-1 (OPTIONAL) Routes are independently redistributed into IS- IS Level 1 routes only. level-1-2 (OPTIONAL) Routes are independently redistributed into IS- IS Level 1 and Level 2 routes. level-2 (OPTIONAL) Routes are independently redistributed into IS- IS as Level 2 routes only. This setting is the default. metric metric- value (OPTIONAL) The [...]

  • Page 1077

    Usage Information BGP to IS-IS redistribution supports “match” options using route maps. You can set the metric value, level, and metric-type of redistributed routes by the redistribution command. You can “set” more advanced options using route maps. Example FTOS(conf)#router is FTOS(conf-router_isis)#redistribute bgp 1 level-1 metric 32 me[...]

  • Page 1078

    match {external | internal} (OPTIONAL) The command used for OSPF to route and redistribute into other routing domains. The values are • internal • external route-map map-name map-name is an identifier for a configured route map. The route map should filter imported routes from the source routing protocol to the current routing protocol. If you [...]

  • Page 1079

    router isis Allows you to enable the IS-IS routing protocol and to specify an IP IS-IS process. S4820T Syntax router isis [vrf vrf-name ] [ tag ] To disable IS-IS routing, use the no router isis [ tag ] command. Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to enable the IS-IS routing protocol and to specify an IP IS[...]

  • Page 1080

    Related Commands • ip router isis — configures IS-IS routing processes for IP on interfaces and attaches an area designator to the routing process. • net — configures an IS-IS network entity title (NET) for a routing process. • is-type — assigns a type for a given area. set-overload-bit To set the overload bit in zeroth fragment of non-[...]

  • Page 1081

    NOTE: Enables you to configure a single system wide value that is common for both IPv4 and IPv6 address. show config Display the changes you made to the IS-IS configuration. Default values are not shown. Syntax show config Command Modes • ROUTER ISIS ( for IPv4 ) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 ( for IPv6 ) Command History This [...]

  • Page 1082

    multi-topology transition set-overload-bit spf-interval level-1 100 15 20 spf-interval level-2 120 20 25 exit-address-family show isis database Display the IS-IS link state database. S4820T Syntax show isis [vrf vrf-name ] database [level-1 | level-2] [local] [detail | summary] [ system-id ] [ lspid ] Parameters vrf vrf-name (Optional) Enter the ke[...]

  • Page 1083

    Version Description 9.7(0.0) Added supported for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.1 Introduced on the S4810. Usage Information The following describes the show isis database command shown in the following exa[...]

  • Page 1084

    Field Description ATT This value represents the Attach bit. This value indicates that the router is a Level 1-2 router and can reach other areas. Level 1-only routers and Level 1-2 routers that have lost connection to other Level 1-2 routers use the Attach bit to find the closest Level 1-2 router. They install a default route to the closest Level 1[...]

  • Page 1085

    Metric: 10 IPv6 (MT-IPv6) 1011::/64 Metric: 10 IPv6 (MT-IPv6) 1511::/64 Metric: 10 IPv6 (MT-IPv6) 2511::/64 Metric: 20 IPv6 (MT-IPv6) 1033::/64 Metric: 10 IPv6 2511::/64 Metric: 20 IPv6 1033::/64 Hostname: ISIS Dell#show isis database detail IS-IS Level-1 Link State Database LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL FTOS.00-00 * 0x000000[...]

  • Page 1086

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. Example Dell#show isis graceful-restart detail Configured Timer Value ====================== Graceful Restart : Enabled T3 Timer : Manual T3 Timeout Value : 30 T2 Timeout Value : 30 (level-1)[...]

  • Page 1087

    Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Example Dell#show isis hostname System Id Dynamic Name Static Name *F100.E120.0013 Force10 ISIS Dell[...]

  • Page 1088

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduce[...]

  • Page 1089

    Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to display adjacent router information corresponding to that VRF. level-1 (OPTIONAL) Displays information about Level 1 IS-IS neighbors. level-2 (OPTIONAL) Displays information about Level 2 IS-IS neighbors. detail (OPTIONAL) Displays detailed information about[...]

  • Page 1090

    Field Description System Id The value that identifies a system in an area. Interface The interface, slot, and port in which the router was discovered. State The value providing status about the adjacency state. The range is Up and Init. Type This value displays the adjacency type (Layer 2, Layer 2 or both). Priority IS-IS priority the neighbor adve[...]

  • Page 1091

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Intr[...]

  • Page 1092

    show isis traffic This command allows you to display IS-IS traffic interface information. S4820T Syntax show isis [vrf vrf-name ] traffic [ interface ] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to display IS-IS traffic interface information corresponding to that VRF. interface (OPTIONAL) Identifies the[...]

  • Page 1093

    Item Description Level-1/Level-2 Hellos (sent/rcvd) Displays the number of Hello packets sent and received. PTP Hellos (sent/ rcvd) Displays the number of point-to-point Hellos sent and received. Level-1/Level-2 LSPs sourced (new/refresh) Displays the number of new and refreshed LSPs. Level-1/Level-2 LSPs flooded (sent/rcvd) Displays the number of [...]

  • Page 1094

    spf-interval Specify the minimum interval between shortest path first (SPF) calculations. Syntax spf-interval [level-l | level-2] interval seconds [ initial_wait_interval seconds [ second_wait_interval seconds ]] To restore default values, use the no spf-interval [level-l | level-2] interval seconds [ initial_wait_interval seconds [ second_wait_int[...]

  • Page 1095

    Version Description 7.8.1.0 Added support for multi-topology ISIS. 7.5.1.0 Added support for SPF Throttling Enhancement. Usage Information This command spf-interval in CONFIG-ROUTER-ISIS-AF-IPV6 mode is used for IPv6 Multi-Topology route computation only. If using Single Topology mode, use the spf-interval command in CONFIG-ROUTER-ISIS mode for bot[...]

  • Page 1096

    31 Link Aggregation Control Protocol (LACP) This chapter contains commands for Dell Networks’s implementation of the link aggregation control protocol (LACP) for creating dynamic link aggregation groups (LAGs) — known as “port-channels” in the Dell Networking operating software. The LACP commands in this chapter are supported by Dell Networ[...]

  • Page 1097

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Related Commands show lacp — displays the LACP configuration. debug lacp Debug LACP (configuration, events, and so on). S4820T Syntax debug lacp [config [...]

  • Page 1098

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–O[...]

  • Page 1099

    Version Description 9.7(0.0) Introduced on the S6000–ON. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information This command applies to dynamic port-channel interfaces only. W[...]

  • Page 1100

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. lacp system-priority Configure the LACP system priority. S4820T Syntax lacp system-prio[...]

  • Page 1101

    Version Description 6.2.1.1 Introduced on the E-Series. port-channel-protocol lacp Enable LACP on any LAN port. S4820T Syntax port-channel-protocol lacp To disable LACP on a LAN port, use the no port-channel-protocol lacp command. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms,[...]

  • Page 1102

    show lacp Display the LACP matrix. S4820T Syntax show lacp port-channel-number [sys-id | counters] Parameters port-channel- number Enter a port-channel number. The range is from 1 to 128. sys-id (OPTIONAL) Enter the keywords sys-id and the value that identifies a system. counters (OPTIONAL) Enter the keyword counters to display the LACP counters. D[...]

  • Page 1103

    OUT_OF_SYNC I-Collection enabled, J-Collection disabled, K-Distribution enabled L-Distribution disabled, M-Partner Defaulted, N-Partner Non-defaulted, O-Receiver is in expired state, P-Receiver is not in expired state Port Te 1/6 is enabled, LACP is enabled and mode is lacp Actor Admin: State ACEHJLMP Key 1 Priority 128 Oper: State ACEGIKNP Key 1 P[...]

  • Page 1104

    32 Layer 2 This chapter describes commands to configure Layer 2 features. This chapter contains the following sections: • MAC Addressing Commands • Virtual LAN (VLAN) Commands • Far-End Failure Detection (FEFD) The VLAN commands are supported on all the S4820T platform. MAC Addressing Commands The following commands are related to configuring[...]

  • Page 1105

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. vlan vlan-id Enter the keyword vlan then a VLAN ID number from 1 to 4094. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command L[...]

  • Page 1106

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1107

    output interface For a unicast MAC address, enter the keyword output then one of the following interfaces for which traffic is forwarded: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. ?[...]

  • Page 1108

    Version Description pre-6.2.1.1 Introduced on the E-Series. Example (Unicast) mac-address-table static 00:01:00:00:00:01 {output Te 1/2 vlan 2} Example (Multicast) mac-address-table static 01:00:5E:01:00:01 {multicast vlan 2 output—range Te 1/2,Te 1/3 } Related Commands show mac-address-table — displays the MAC address table. mac-address-table [...]

  • Page 1109

    mac-address-table station-move refresh-arp Ensure that address resolution protocol (ARP) refreshes the egress interface when a station move occurs due to a topology change. S4820T Syntax [no] mac-address-table station-move refresh-arp Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information [...]

  • Page 1110

    dynamic (OPTIONAL) Enter the keyword dynamic to allow aging of MACs even though a learning limit is configured. station-move- violation (OPTIONAL) Enter the keywords station-move to allow a station move on learned MAC addresses. Defaults • On S-Series, the default behavior is dynamic. NOTE: “Static” means manually entered addresses, which do [...]

  • Page 1111

    another interface. Enabling or disabling this option has no effect on already learned MAC addresses. After the MAC address learning limit is reached, the MAC addresses do not age out unless you add the dynamic option. To clear statistics on MAC address learning, use the clear counters command with the learning-limit parameter. NOTE: If you configur[...]

  • Page 1112

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. Usage Information This command is supported on phy[...]

  • Page 1113

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. Usage Information If you configure mac-learn-limit and the sticky MAC feature is enabled, dynamically learned MAC addresses are converted to sticky for that port. Any new MAC address that is learned also becomes sticky for that port. Related Commands show mac le[...]

  • Page 1114

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. Usage Information This command is supported on physical interfaces, static LAGs, and LACP LAGs. Related Commands show mac learning-limit — displays detai[...]

  • Page 1115

    show cam mac linecard (count) Display the content addressable memory (CAM) size and the portions allocated for MAC addresses and for MAC ACLs. S4820T Syntax show cam mac linecard slot port-set port-pipe count [vlan vlan- id ] [interface interface ] Parameters linecard slot (REQUIRED) Enter the keyword linecard then a slot number to select the linec[...]

  • Page 1116

    Version Description pre-6.2.1.1 Introduced on the E-Series. show cam mac linecard (dynamic or static) Display the CAM size and the portions allocated for MAC addresses and for MAC ACLs. S4820T Syntax show cam mac linecard slot port-set port-pipe [address mac_addr | dynamic | interface interface | static | vlan vlan-id ] Parameters linecard slot (RE[...]

  • Page 1117

    Version Description 8.3.19.0 Introduced on the S4820T. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Example Dell#show cam mac linecard 1 port-set 0 Port - (TableID) assignments: 00(01) 01(01) 02(01) 03(01) 04(01) 05(01) 06(01[...]

  • Page 1118

    address/ mac-address , interface/ interface , or vlan vlan-id . static (OPTIONAL) Enter the keyword static to display only those MAC addresses specifically configured on the switch. Optionally, you can also add one of these combinations: address/ mac-address , interface/ interface , or vlan vlan-id . aging-time Enter the keyword aging-time to displ[...]

  • Page 1119

    Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information The following describes the show mac-address-table command shown in the following example. Column Heading [...]

  • Page 1120

    Column Heading Description Type Lists whether the MAC address was manually configured (Static), learned (Dynamic), or associated with a specific port (Sticky). An (N) indicates that the specified MAC address has been learnt by a neighbor and is synced to the node. Interface Displays the interface type and slot/port information. The following abbrev[...]

  • Page 1121

    Parameters vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID to display the MAC address assigned to the VLAN. The range is from 1 to 4094. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Refer[...]

  • Page 1122

    interface interface (OPTIONAL) Enter the keyword interface then the interface type, slot and port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. vlan vlan-id (OPTIONAL) Ente[...]

  • Page 1123

    Related Commands show mac accounting access-list — displays the MAC access list configurations and counters (if configured). show mac learning-limit Display MAC address learning limits set for various interfaces. S4820T Syntax show mac learning-limit [violate-action] [detail] [interface interface ] Parameters violate-action (OPTIONAL) Enter the k[...]

  • Page 1124

    Version Description 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Added support for the violate-action and detail options. 6.5.1.0 Added support for Port Channel. Example Dell#show mac learning-limit Interface Learning Dynamic Static Unknown SA Slot/port Limit MAC count MAC count Drops Te 1/1 10 0 0 0 Te 1/2 5 0 0 0 Dell#show mac learning-limit inter[...]

  • Page 1125

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 1126

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced Usage Information The no default vlan disable command is not listed in the running- configuration, but when the default VLAN is disabled, default-vlan disable is listed in the [...]

  • Page 1127

    Usage Information To display information about a named VLAN, enter the show vlan command with the name parameter or the show interfaces description command. Related Commands interface vlan — configures a VLAN. show vlan — displays the current VLAN configurations on the switch. show config Display the current configuration of the selected VLAN. [...]

  • Page 1128

    show vlan Display the current VLAN configurations on the switch. S4820T Syntax show vlan [brief | id vlan-id | name vlan-name ] Parameters brief (OPTIONAL) Enter the keyword brief to display the following information: • VLAN ID • VLAN name (left blank if none is configured) • Spanning Tree Group ID • MAC address aging time • IP address id[...]

  • Page 1129

    Version Description 7.6.1.0 Introduced on the S-Series and revised the output to display Native VLAN. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information The following describes the show vlan command shown in the following example. Column Heading Description (Column 1 — no heading) • asterisk symbol (*)[...]

  • Page 1130

    Community, I - Isolated Q: U - Untagged, T - Tagged, O - Openflow x - Dot1x untagged, X - Dot1x tagged o - OpenFlow untagged, O - OpenFlow tagged G - GVRP tagged, M - Vlan-stack i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged NUM Status Description Q Ports * 1 Inactive 2 Active U Po1(Te 13/1) T Po20(Te 13/6), Te 13/25 T[...]

  • Page 1131

    42 Active U Te 13/47 Dell# Example (Brief) Dell#show vlan br VLAN Name STG MAC Aging IP Address ---- ------------------------------------ 1 0 1800 unassigned 2 0 1800 2.2.2.2/24 3 0 1800 3.3.3.2/24 Dell# Example (Name) Dellconf)#interface vlan 222 Dell(conf-if-vl-222)#name test Dell(conf-if-vl-222)#do show vlan name test Codes: * - Default VLAN, G [...]

  • Page 1132

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Defaults All interfaces in Layer 2 mode are untagged. Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide [...]

  • Page 1133

    To remove the tracking feature from the VLAN, use the no track ip interface command. Parameters interface Enter the following keywords and slot/port or number information: • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabi[...]

  • Page 1134

    Related Commands interface vlan — configures a VLAN. tagged — specifies which interfaces in a VLAN are tagged. untagged Add a Layer 2 interface to a VLAN as an untagged interface. S4820T Syntax untagged interface To remove an untagged interface from a VLAN, use the no untagged interface command. Parameters interface Enter the following keywords[...]

  • Page 1135

    Version Description 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information Untagged interfaces can only belong to one VLAN. In the Default VLAN, you cannot use the no untagged interface command. To remove an untagged interface from all VLANs, including the Default VLAN, enter INTERFACE mode and use the no swit[...]

  • Page 1136

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the r[...]

  • Page 1137

    • aggressive : Change the link state to “error-disabled” when a far-end failure is detected by the software on that interface. When an interface is placed in an “error- disabled” state, you must enter the fefd reset command to reset the interface state. Range is normal or aggressive. Default is normal. Defaults Disabled. Command Modes INT[...]

  • Page 1138

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.11[...]

  • Page 1139

    Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Legacy E-Series command. Related Commands • fefd — enables far-end failure detection. fefd mode Change the FEFD mode on an interface. S4820T Syntax fefd mode {normal | aggressive}] To ret[...]

  • Page 1140

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Legacy E-Series command. Related Commands • fefd — enables far-end failure detection. fefd reset Reset all interfaces or a single interface that was in “error-disabled” mode. S4820T Syntax fefd reset [ interface ] Parameters interface (OPTIONAL) Enter the[...]

  • Page 1141

    Related Commands • fefd — enables far-end failure detection. fefd-global interval Configure an interval between FEFD control packets. S4820T Syntax fefd-global interval seconds To return to the default value, use the no fefd-global interval command. Parameters seconds Enter a number as the time between FEFD control packets. The range is from 3 [...]

  • Page 1142

    To disable FEFD globally, use the no fefd-global [mode {normal | aggressive}] command. Parameters interval seconds Enter the keyword interval followed by the number of seconds to wait between FEFD control packets. Range is from 3 to 300 seconds. Default is 15 seconds. normal (OPTIONAL) Enter the keywords mode normal to change the link state to “u[...]

  • Page 1143

    • show fefd — shows the FEFD command output. show fefd View FEFD status globally or on a specific interface. S4820T Syntax show fefd [ interface ] Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port info[...]

  • Page 1144

    Field Description State Displays the state of the interface and can be one of the following: • bi-directional (interface is up, connected and hearing neighbor’s echoes). • err-disabled (only found when FEFD mode is aggressive and when the interface has not hearing its neighbor’s echoes for three times the message interval. To reset an inter[...]

  • Page 1145

    33 Link Layer Discovery Protocol (LLDP) The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjacent stations on an IEEE 802 LAN. This chapter contains the following sections: • LLPD Commands • LLDP-MED Commands LLDP facilitates multi-vendor interoperability by using standard management [...]

  • Page 1146

    Parameters port-protocol- vlan-id Enter the keywords port-protocol-vlan-id to advertise the port protocol VLAN identification TLV. port-vlan-id Enter the keywords port-vlan-id to advertise the port VLAN identification TLV. vlan-name Enter the keywords vlan-name to advertise the vlan-name TLV. This keyword is only supported on the C-Series and S- Se[...]

  • Page 1147

    Parameters max-frame- size Enter the keywords max-frame-size to advertise the dot3 maximum frame size. Defaults none Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if- interface -lldp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Re[...]

  • Page 1148

    Defaults none Command Modes CONFIGURATION (conf-lldp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.1.(0.0) Modified to su[...]

  • Page 1149

    Defaults none Command Modes INTERFACE (conf- interface -lldp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.1.(0.0) Introd[...]

  • Page 1150

    Version Description 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. clear lldp neighbors Clear LLDP neighbor information for all interfaces or a specific interface. S4820T Syntax clear lldp neighbors { interface } Parameters interface Enter the following ke[...]

  • Page 1151

    debug lldp interface To display timer events, neighbor additions or deletions, and other information about incoming and outgoing packets, enable LLDP debugging. S4820T Syntax debug lldp interface { interface | all}{events | packet {brief | detail} {tx | rx | both}} To disable debugging, use the no debug lldp interface { interface | all}{events} {pa[...]

  • Page 1152

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Intro[...]

  • Page 1153

    Related Commands protocol lldp (Configuration) — enables LLDP globally. debug lldp interface — debugs LLDP. show lldp neighbors — displays the LLDP neighbors. hello Configure the rate at which the LLDP control packets are sent to its peer. S4820T Syntax hello seconds To revert to the default, use the no hello seconds command. Parameters secon[...]

  • Page 1154

    mode To receive or transmit, set LLDP. S4820T Syntax mode {tx | rx} To return to the default, use the no mode {tx | rx} command. Parameters tx Enter the keyword tx to set the mode to transmit. rx Enter the keyword rx to set the mode to receive. Defaults Both transmit and receive . Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if- inte[...]

  • Page 1155

    multiplier Set the number of consecutive misses before LLDP declares the interface dead. S4820T Syntax multiplier integer To return to the default, use the no multiplier integer command. Parameters integer Enter the number of consecutive misses before the LLDP declares the interface dead. The range is from 2 to 10. Defaults 4 x hello Command Modes [...]

  • Page 1156

    Command Modes CONFIGURATION (conf-lldp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9[...]

  • Page 1157

    Version Description 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Usage Information Before LLDP can be configured on an interface, it must be enabled globally from CONFIGURATION mode. This command places you in LLDP mode on the interface; it does not enab[...]

  • Page 1158

    Version Description 9.0.2.0 Introduced on the S6000. 9.1.(0.0) Modified output of detail parameter to display remote management IP addresses. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 I[...]

  • Page 1159

    Version Description 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Example Dell#show lldp statistics Total number of neighbors: 300 Last table change time : Mon Oct 02 16:00:52 2006 Number of Table Inserts : 1621 Number of Table Deletes : 200 Number of Table Drops : 0 Number of Table Age [...]

  • Page 1160

    description hello 15 multiplier 3 no disable Dell# LLDP-MED Commands The following are the LLDP-MED (Media Endpoint Discovery) commands. Dell Networking OS LLDP-MED commands are an extension of the set of LLDP TLV advertisement commands. The C-Series and S-Series support all commands. The E-Series generally supports the commands. However, LLDP-MED [...]

  • Page 1161

    Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority. The range is from 0 to 7. DSCP_value Enter the DSCP value. The range is from 0 to 63. priority-tagged number Enter the keywords priority-tagged followed the Layer 2 priority. The range is from 0 to 7. Defaults Unconfigured. Command Modes C[...]

  • Page 1162

    Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority. The range is from 0 to 7. DSCP_value Enter the DSCP value. The range is from 0 to 63. priority-tagged number Enter the keywords priority-tagged then the Layer 2 priority. The range is from 0 to 7. Defaults unconfigured. Command Modes CONFI[...]

  • Page 1163

    Parameters coordinate- based value Enter the keywords coordinate-based then the coordinated based location in hexadecimal value of 16 bytes. civic-based value Enter the keywords civic-based then the civic based location in hexadecimal format. The range is from 6 to 255 bytes. ecs-elin value Enter the keywords ecs-elin then the Emergency Call Servic[...]

  • Page 1164

    advertise med power-via-mdi To advertise the Extended Power via MDI TLV, configure the system. S4820T Syntax advertise med power-via-mdi To return to the default, use the no advertise med power-via-mdi command. Defaults unconfigured. Command Modes CONFIGURATION (conf-lldp) Command History This guide is platform-specific. For command information abo[...]

  • Page 1165

    To return to the default, use the no advertise med softphone-voice { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Series[...]

  • Page 1166

    To return to the default, use the no advertise med streaming-video { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Series[...]

  • Page 1167

    To return to the default, use the no advertise med video-conferencing { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Ser[...]

  • Page 1168

    To return to the default, use the no advertise med video-signaling { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Series[...]

  • Page 1169

    To return to the default, use the no advertise med voice { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Series and E-Ser[...]

  • Page 1170

    To return to the default, use the no advertise med voice-signaling { vlan-id layer2_priority DSCP_value } | {priority-tagged number } command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority (C-Series and E-Series only). The range is from 0 to 7. DSCP_value Enter the DSCP value (C-Series[...]

  • Page 1171

    34 Microsoft Network Load Balancing Network Load Balancing (NLB) is a clustering functionality that is implemented by Microsoft on Windows 2000 Server and Windows Server 2003 operating systems. Microsoft NLB clustering allows multiple servers running Microsoft Windows to be represented by one MAC and one IP address to provide transparent failover a[...]

  • Page 1172

    Command Modes CONFIGURATION Command History Version 9.3(0.0) Added support for association of an IP address with multicast MAC address on the S4810, S4820T, S6000, and Z9000 platforms. Usage Information For multicast mode of NLB, to associate an IP address with a multicast MAC address in the switch, use address resolution protocol (ARP) by entering[...]

  • Page 1173

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. output-range interface For a multicast MAC address, enter the keyword output- range then one of the following interfaces to indicate a rang[...]

  • Page 1174

    Version Description 9.3(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL platforms. Default Disabled Usage Information By default this command is disabled. There might be some ARP table entries which are resolved through ARP packets which had Ethernet MAC SA different from MAC information inside the ARP packet. This unicast data traffic [...]

  • Page 1175

    35 Multicast Source Discovery Protocol (MSDP) Multicast source discovery protocol (MSDP) connects multiple PIM Sparse-Mode (PIM-SM) domains together. MSDP peers connect using TCP port 639. Peers send keepalives every 60 seconds. A peer connection is reset after 75 seconds if no MSDP packets are received. MSDP connections are parallel with MBGP conn[...]

  • Page 1176

    Version Description 8.3.7.1 Introduced on the S4810. 6.2.1.1 Introduced clear ip msdp sa-cache Clears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-active entries. S4820T Syntax clear ip msdp sa-cache [ group-address | rejected-sa | local] Parameters group-address Enter the grou[...]

  • Page 1177

    Version Description 7.7.1.0 Added the rejected-sa option. 6.2.1.1 Introduced clear ip msdp statistic Clears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-active entries. S4820T Syntax clear ip msdp statistic peer peer-address Parameters peer Enter the keyword peer to clear the M[...]

  • Page 1178

    debug ip msdp Turn on MSDP debugging. S4820T Syntax debug ip msdp {event peer address | packet peer address | pim} To turn debugging off, use the no debug ip msdp {event peer address | packet peer address | pim} command. Parameters event peer address Enter the keyword event then the peer address in a dotted decimal format (A.B.C.D.). packet peer ad[...]

  • Page 1179

    ip msdp cache-rejected-sa Enable an MSDP cache for the rejected source-active entries. S4820T Syntax ip msdp cache-rejected-sa { number } To clear the MSDP rejected source-active entries, use the no ip msdp cache- rejected-sa { number } command then the ip msdp cache-rejected-sa { number } command. Parameters number Enter the number of rejected SA [...]

  • Page 1180

    ip msdp default-peer Define a default peer from which to accept all source-active (SA) messages. S4820T Syntax ip msdp default-peer peer address [list name ] To remove the default peer, use the no ip msdp default-peer { peer address } list name command. Parameters peer address Enter the peer address in a dotted decimal format (A.B.C.D.) list name E[...]

  • Page 1181

    ip msdp log-adjacency-changes Enable logging of MSDP adjacency changes. S4820T Syntax ip msdp log-adjacency-changes To disable logging, use the no ip msdp log-adjacency-changes command. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the re[...]

  • Page 1182

    peer address Enter the peer address in a dotted decimal format (A.B.C.D.). Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS vers[...]

  • Page 1183

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN interface, enter the keyword vlan th[...]

  • Page 1184

    Parameters peer address Enter the peer address in a dotted decimal format (A.B.C.D.). connect- source interface Enter the keywords connect-source then one of the interfaces and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet [...]

  • Page 1185

    Usage Information The connect-source option is used to supply a source IP address for the TCP connection. When an interface is specified using the connect-source option, the primary configured address on the interface is used. If the total number of SA messages received from the peer is already larger than the limit when this command is applied, th[...]

  • Page 1186

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced Usage Information Modifications to the ACL do not have an immediate effect on the sa-cache. To apply the redistribute filter to entries already present in the SA cache, use the clear ip msdp sa-cache local command. ip msdp sa-filter Permit or deny MSDP source active (SA) messag[...]

  • Page 1187

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the E-Series. ip msdp sa-limit Configure the upper limit of source-active (SA) entries in SA-cache. S4820T Syntax ip msdp sa-limit number To return to the default, use the n[...]

  • Page 1188

    limit, the subsequent SA messages are dropped (even if they pass RPF checking and policy checking). If the total number of SA messages is already larger than the limit when this command is applied, those SA messages that are already in Dell Networking OS continue to be accepted. To enforce the limit in such situation, use the clear ip msdp sa-cache[...]

  • Page 1189

    ip multicast-msdp Enable MSDP. S4820T Syntax ip multicast-msdp To exit MSDP, use the no ip multicast-msdp command. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following [...]

  • Page 1190

    Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) In[...]

  • Page 1191

    show ip msdp sa-cache rejected-sa Display the rejected SAs in the SA cache. S4820T Syntax show ip msdp sa-cache rejected-sa Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . Th[...]

  • Page 1192

    00:00:13 225.1.2.18 10.1.1.4 110.1.1.1 13.1.1.2 Rpf-Fail 00:00:13 225.1.2.19 10.1.1.3 110.1.1.1 13.1.1.2 Rpf-Fail 1192 Multicast Source Discovery Protocol (MSDP)[...]

  • Page 1193

    36 Multiple Spanning Tree Protocol (MSTP) Multiple spanning tree protocol (MSTP), as implemented by the Dell Networking operating system, conforms to IEEE 802.1s. This command supports the Dell Networking S4820T platform. debug spanning-tree mstp Enable debugging of the multiple spanning tree protocol and view information on the protocol. S4820T Sy[...]

  • Page 1194

    events (OPTIONAL) Enter the keyword events to debug MSTP events. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Vers[...]

  • Page 1195

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1196

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. Related Commands max-age — changes the wait time before MSTP ref[...]

  • Page 1197

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. Related Commands forward-delay — the amount of time the interface waits in the Blocking State and the[...]

  • Page 1198

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. Related Commands forward-delay — the amount of time the interfac[...]

  • Page 1199

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. Usage Information The max-hops command is a configuration command that applies to both the IST and all [...]

  • Page 1200

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1201

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. Usage Information For two MSTP switches to be within the same MSTP[...]

  • Page 1202

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information MSTP is not enabled when you enter MULTIPLE SPANNING TREE mode. To enable MSTP globally on the swi[...]

  • Page 1203

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information For two MSTP switches to be [...]

  • Page 1204

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced on the E-Series. Example Dell(conf-mstp)#show config ! protocol spanning-tree mstp no disable name CustomerSvc revision 2 MSTI 10 VLAN 101-105 max-hops 5 Dell(conf-mstp)# show spanning-tree mst configuration View the multiple spanning tree[...]

  • Page 1205

    Usage Information Enable the multiple spanning tree protocol prior to using this command. Example Dell#show spanning-tree mst configuration MST region name: CustomerSvc Revision: 2 MSTI VID 10 101-105 Dell# show spanning-tree msti View the multiple spanning tree instance. S4820T Syntax show spanning-tree msti [ instance-number [brief]] [guard] Para[...]

  • Page 1206

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Expanded to display the port error disable state (EDS) loopback BPDU inconsistency causes. Usage Information Enable the multiple spanning tree protocol prior to using this command. Example Dell#show spanning-tree msti[...]

  • Page 1207

    hops 20 CIST regional root ID Priority 32768, Address 0001.e801.6aa8 CIST external path cost 0 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID ---------------------------------------------------------- Te 1/1 128.257 128 20000 EDS 0 32768 0001.e801.6aa8 128.257 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge Bounda[...]

  • Page 1208

    Te 1/2 5 FWD Loopguard Te 1/3 5 EDS(Shut) Bpduguard spanning-tree Enable the multiple spanning tree protocol on the interface. S4820T Syntax spanning-tree To disable the multiple spanning tree protocol on the interface, use the no spanning-tree command. Parameters spanning-tree Enter the keywords spanning-tree to enable the MSTP on the interface. D[...]

  • Page 1209

    spanning-tree msti Configure multiple spanning tree instance cost and priority for an interface. S4820T Syntax spanning-tree msti instance {cost cost | priority priority } Parameters msti instance Enter the keyword msti and the MST instance number. The range is from zero (0) to 63. cost cost (OPTIONAL) Enter the keyword cost then the port cost valu[...]

  • Page 1210

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced on the E-Series. spanning-tree mstp edge-port Configures the interface as an MST edge port and optionally a Bridge Protocol Data Unit (BPDU) guard. S4820T Syntax spanning-t[...]

  • Page 1211

    Version Description 8.3.7.1 Introduced on the S4810. 8.2.1.0 Introduced the hardware shutdown-on-violation option. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced on the E-Series. Usage Information On an MSTP switch, a port configured as an edge port immediately transitions to the Forwarding state. Only co[...]

  • Page 1212

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced Usage Information By default, Dell Networking OS implements an optimized flush mechanism for MSTP. This mechanism helps in flushing the MAC addresses only when necessary (and less often) allowing for faster convergence during topology chan[...]

  • Page 1213

    37 Multicast The multicast commands are supported by Dell Networking operating system (OS) on all S4820T platform. This chapter contains the following sections: • IPv4 Multicast Commands IPv4 Multicast Commands The following section contains the IPv4 multicast commands. clear ip mroute Clear learned multicast routes on the multicast forwarding ta[...]

  • Page 1214

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.2(1.0) Introduce[...]

  • Page 1215

    mask Enter the mask in slash prefix formation ( /x ) or in dotted decimal format. null 0 (OPTIONAL) Enter the keyword null then zero (0). [ protocol [ process-id | tag ] ip-address ] (OPTIONAL) Enter one of the routing protocols: • Enter the BGP as-number then the IP address in dotted decimal format of the reverse path forwarding (RPF) neighbor. [...]

  • Page 1216

    ip multicast-limit To limit the number of multicast entries on the system, use this feature. S4820T Syntax ip multicast-limit [vrf vrf-name ] limit Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to limit the number of multicast on the VRF. limit Enter the desired maximum number of multicast entries on the s[...]

  • Page 1217

    ip multicast-routing Enable IP multicast forwarding. S4820T Syntax ip multicast-routing [vrf vrf-name ] To disable multicast forwarding, use the no ip multicast-routing [vrf vrf-name ] command. Defaults Disabled. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable IP multicast forwarding on that VRF. C[...]

  • Page 1218

    show ip mroute View the multicast routing table. Syntax show ip mroute [vrf vrf-name ] [static | group-address [ source- address ] | count | snooping [vlan vlan-idIntroduced on the S6000-ON. ] [ group-address [ source-address ]] | summary | vlt [ group-address [ source-address ] | count] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf foll[...]

  • Page 1219

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Intr[...]

  • Page 1220

    TenGigabitEthernet 4/13 TenGigabitEthernet 4/20 Example (VLT) Dell#show ip mroute vlt IP Multicast Routing Table Flags: S – Synced (*, 225.1.1.1), uptime 00:39:33 flags: S Incoming interface: Vlan 10 Spanned outgoing interface list: Vlan 20 (S) Vlan 30 (50.1.1.2, 225.1.1.1), uptime 00:39:33 flags: S Incoming interface: Vlan 10 Spanned outgoing in[...]

  • Page 1221

    show ip rpf View reverse path forwarding. S4820T Syntax show ip rpf Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for th[...]

  • Page 1222

    38 Neighbor Discovery Protocol (NDP) The neighbor discovery protocol for IPv6 is defined in RFC 2461 as part of the Stateless Address Autoconfiguration protocol. It replaces the Address Resolution Protocol used with IPv4. NDP defines mechanisms for solving the following problems: • Router discovery: Hosts can locate routers residing on a link •[...]

  • Page 1223

    NOTE: If you do not specify this option, the neighbors in the default VRF are cleared. ipv6-address Enter the IPv6 address of the neighbor in the x:x:x:x::x format to remove a specific IPv6 neighbor. NOTE: The :: notation specifies successive hexadecimal fields of zero. interface interface To remove all neighbor entries learned on a specific interf[...]

  • Page 1224

    ipv6 neighbor Configure a static entry in the IPv6 neighbor discovery. S4820T Syntax ipv6 neighbor [vrf vrf-name ] { ipv6-address } {interface interface } { hardware_address } To remove a static IPv6 entry from the IPv6 neighbor discovery, use the no ipv6 neighbor [vrf vrf-name ] { ipv6-address } {interface interface } command. Parameters vrf vrf-n[...]

  • Page 1225

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. show ipv6 neighbors Display IPv6 discovery information. Entering the command without[...]

  • Page 1226

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Intr[...]

  • Page 1227

    • Host mode — When a policy with device role as host is applied on an interface, all the RA packets are dropped without validation. You can also configure the host mode policy with VLAN option to drop the RA packets on that specific VLAN and port. • Router mode — When a policy with device role as router is applied on an interface, all the R[...]

  • Page 1228

    Parameters host Enter the keyword host to set the device-role as host. router Enter the keyword router to set the device-role as router. Defaults none Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference[...]

  • Page 1229

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches. Related Commands • ipv6 nd ra-guard enable —Allows you to configure the RA guard related commands. • ipv6 nd raguard policy policy-name — Defines the RA guard policy name and enter the RA guard policy configur[...]

  • Page 1230

    Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000[...]

  • Page 1231

    Parameters on Enter the keyword on to set the managed-config-flag value as ON. off Enter the keyword off to set the managed-config flag value as OFF. Defaults none Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command L[...]

  • Page 1232

    Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9[...]

  • Page 1233

    • ipv6 nd raguard policy policy-name — Defines the RA guard policy name and enter the RA guard policy configuration mode. other-config-flag Enable the verification of the advertised other configuration parameter. If this command is not configured, the verification process is bypassed. Syntax other-config-flag {on | off} To reset the other confi[...]

  • Page 1234

    Parameters value Enter the advertised reachability time in milliseconds. The range is from 0 to 3,600,000 milliseconds. Defaults none Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The foll[...]

  • Page 1235

    Version Description 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches. Related Commands ipv6 nd raguard policy policy-name — Defines the router advertisement (RA) guard policy name and enter the RA guard policy configuration mode. router-lifetime Set the router lifetime. Syntax router—lifetime value Parameters value Ent[...]

  • Page 1236

    Parameters high Enter the keyword high to set the DRP value as high. low Enter the keyword low to set the DRP value as low. medium Enter the keyword medium to set the DRP value as medium. Defaults none Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the[...]

  • Page 1237

    hop-limit maximum 251 mtu 1350 other-config-flag on reachable-time 540 retrans-timer 101 router-preference maximum medium trusted-port Dell(conf-ra_guard_policy_list)# Related Commands • ipv6 nd ra-guard enable — Allows you to configure the RA guard related commands. • ipv6 nd ra-guard policy — Defines the RA guard policy name and enter the[...]

  • Page 1238

    Example Dell#show ipv6 nd ra-guard policy test ipv6 nd ra-guard policy test device-role router hop-limit maximum 1 match ra ipv6-access-list access other-config-flag on router-preference maximum medium trusted-port Interfaces : Te 1/1 Dell# Related Commands • ipv6 nd ra-guard enable — Allows you to configure the RA guard related commands. • i[...]

  • Page 1239

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches. Usage Information Use this command to disable all the RA guard policies. Related Commands • ipv6 nd ra-guard enable — Allows you to configure the RA guard related commands. • ipv6 nd raguard policy policy-name ?[...]

  • Page 1240

    39 Object Tracking Object Tracking supports IPv4 and IPv6, and is available on the Dell Networking, C-Series, E-Series, S- Series, and S4810 platforms. Object tracking allows you to define objects of interest, monitor their state, and report to a client when a change in an object’s state occurs. The following tracked objects are supported: • Li[...]

  • Page 1241

    Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Example Dell#debug track all 04:35:04: %RPM0-P:RP2 %OTM-5-STATE: track 6 - Interface TenGigabitEthernet 1/2 line-protocol DOWN 04:35:04: %RPM0-P:RP2 %OTM-5-NOTIF: VRRP notification:[...]

  • Page 1242

    If the state of an object changes back to its former UP/DOWN state before the timer expires, the timer is cancelled and the client is not notified. For example, if the DOWN timer is running when an interface goes down and comes back up, the DOWN timer is cancelled and the client is not notified of the event. If the timer expires and an object’s s[...]

  • Page 1243

    • track ip route reachability – configures object tracking on the reachability of an IPv4 route. show running-config track Display the current configuration of tracked objects. Syntax show running-config track [ object-id ] Parameters object-id (OPTIONAL) Display information on the specified tracked object. The range is 1 to 500. Command Modes [...]

  • Page 1244

    • track ip route metric threshold – configures object tracking on the threshold of an IPv4 route metric. • track ip route reachability – configures object tracking on the reachability of an IPv4 route. show track Display information about tracked objects, including configuration, current tracked state (UP or DOWN), and the clients which are[...]

  • Page 1245

    Output Description Interface type slot/port , IP route ip-address , IPv6 route ipv6- address Displays the interface type and slot/port number or address of the IPv4/IPv6 route that is being tracked. object is Up/ Down Up/Down state of tracked object; for example, IPv4 interface, reachability or metric threshold of an IP route. number changes, last [...]

  • Page 1246

    Example (Brief) Dell>show track brief ResId Resource Parameter State LastChange 1 IP route reachability 10.16.0.0/16 Up 00:01:08 2 Interface line-protocol Ethernet0/2 Down 00:05:00 3 Interface ip routing VLAN100 Up 01:10:05 Related Commands • show running-config track – displays configuration information about tracked objects. • track inte[...]

  • Page 1247

    Usage Information Use this command to configure the UP and/or DOWN threshold for the scaled metric of a tracked IPv4 or IPv6 route. Determine the UP/DOWN state of a tracked route by the threshold for the current value of the route metric in the routing table. To provide a common tracking interface for different clients, route metrics are scaled in [...]

  • Page 1248

    • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults none Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on [...]

  • Page 1249

    • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults none Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on [...]

  • Page 1250

    Defaults none Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Usage Information Use this command to create an object that tracks the UP and/or DOWN threshold of an IPv4 route metric. In order for a route’s metric to be tracked, the route mus[...]

  • Page 1251

    track ip route reachability Configure object tracking on the reachability of an IPv4 route. Syntax track object-id ip route ip-address/prefix-len reachability [vrf vrf-name ] To return to the default setting, use the no track object-id command. Parameters object-id Enter the ID number of the tracked object. The range is 1 to 500. ip-address/ prefix[...]

  • Page 1252

    Related Commands • show track – displays information about tracked objects, including configuration, current state, and clients which track the object. • track ip route metric threshold – configures object tracking on the threshold of an IPv4 route metric. track resolution ip route Configure the protocol-specific resolution value used to sc[...]

  • Page 1253

    • For OSPF, you can set the resolution in the range 1 to 1592, where the default is 1 . • The resolution value used to map static routes is not configurable. By default, Dell Networking OS assigns a metric of 0 to static routes. • The resolution value used to map RIP routes is not configurable. The RIP hop- count is automatically multiplied b[...]

  • Page 1254

    Version Description 8.4.1.0 Introduced. Usage Information The following describes the show track ipv6 route command shown in the Example below. Output Description Track object-id Displays the number of the tracked object. Interface type slot/port , IP route ip-address , IPv6 route ipv6- address Displays the interface type and slot/port number or ad[...]

  • Page 1255

    Ouput Description State Up or Down state of the tracked object. Last Change Time since the last change in the state of the tracked object. Example (Brief) Dell#show track ipv6 route brief ResId Resource Parameter State LastChange 2 IPv6 route metric threshold 2040::/64 Up 00:02:36 3 IPv6 route reachability 2050::/64 Up 00:02:36 Related Commands •[...]

  • Page 1256

    Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Usage Information Use this command to create an object that tracks the routing state of an IPv6 Layer 3 interface: • The status of the IPv6 interface is UP only if the Layer 2 status of the int[...]

  • Page 1257

    Usage Information Use this command to create an object that tracks the UP and/or DOWN threshold of an IPv6 route metric. In order for a route’s metric to be tracked, the route must appear as an entry in the routing table. A tracked IPv6 route is considered to match an entry in the routing table only if the exact IPv6 address and prefix length mat[...]

  • Page 1258

    ipv6-address/ prefix-len Enter an IPv6 address in X:X:X:X::X format. The valid IPv6 prefix lengths are from /0 to / 128. Defaults none Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Usage Information Use this command to create an object that [...]

  • Page 1259

    Parameters object-id Enter the ID number of the tracked object. Use the range to 1 to 500. isis resolution- value Enter the resolution used to convert the metric in the routing table for ISIS routes to a scaled metric. ospf resolution- value Enter the resolution used to convert the metric in the routing table for OSPF routes to a scaled metric. Def[...]

  • Page 1260

    40 Open Shortest Path First (OSPFv2 and OSPFv3) Open Shortest Path First version 2 for IPv4 is supported on platform. OSPF is an Interior Gateway Protocol (IGP), which means that it distributes routing information between routers in a single Autonomous System (AS). OSPF is also a link-state protocol in which all routers contain forwarding tables de[...]

  • Page 1261

    cost Specifies the stub area’s advertised external route metric. The range is from zero (0) to 65535. Defaults cost = 1 ; no areas are configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The fol[...]

  • Page 1262

    default- information- originate (OPTIONAL) Allows external routing information to be imported into the NSSA by using Type 7 default. no-summary (OPTIONAL) Specify that no summary LSAs should be sent into the NSSA. Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other [...]

  • Page 1263

    not-advertise (OPTIONAL) Enter the keywords not-advertise to set the status to DoNotAdvertise (that is, the Type 3 summary-LSA is suppressed and the component networks remain hidden from other areas.) Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, re[...]

  • Page 1264

    no-summary (OPTIONAL) Enter the keywords no-summary to prevent the ABR from sending summary Link State Advertisements (LSAs) into the stub area. Defaults Disabled. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference [...]

  • Page 1265

    Defaults 100 megabits per second . Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduc[...]

  • Page 1266

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre[...]

  • Page 1267

    neighbor router-id (OPTIONAL) Enter the keyword neighbor then the neighbor’s router-id in dotted decimal format (A.B.C.D.). Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following[...]

  • Page 1268

    event (OPTIONAL) Enter the keyword event to debug only OSPF event information. packet (OPTIONAL) Enter the keyword packet to debug only OSPF packet information. spf (OPTIONAL) Enter the keyword spf to display the Shortest Path First information. database-timer rate-limit (OPTIONAL) Enter the keywords database-timer rate- limit to display the LSA th[...]

  • Page 1269

    Field Description • 2 - database description • 3 - link state request • 4 - link state update • 5 - link state acknowledgement l: Displays the packet length. rid: Displays the OSPF router ID. aid: Displays the Autonomous System ID. chk: Displays the OSPF checksum. aut: States if OSPF authentication is configured. One of the following is lis[...]

  • Page 1270

    Field Description di: Displays the amount of time configured for the DEAD interval. dr: Displays the IP address of the designated router. bdr: Displays the IP address of the Border Area Router. Example Dell#debug ip ospf 1 packet OSPF process 90, packet debugging is on Dell# 08:14:24 : OSPF(100:00): Xmt. v:2 t:1(HELLO) l:44 rid:192.1.1.1 aid:0.0.0.[...]

  • Page 1271

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1272

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Ser[...]

  • Page 1273

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Related Commands show ip ospf asbr — displays the VLAN configuration. distance Define an administrative distance for particular routes to a specific IP address. S4820T Syntax distance weight [ ip-address mask access[...]

  • Page 1274

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. distance ospf Configure an OSPF distance metric for different types of routes. S4820T Syntax distance ospf [external dist3 ] [inter-ar[...]

  • Page 1275

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series. Usage Information To specify a distance for routes learned from other [...]

  • Page 1276

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0[...]

  • Page 1277

    NOTE: BGP and ISIS routes are not available on the C- Series. BGP, ISIS, and RIP routes are not available on the S-Series. rip (OPTIONAL) Enter the keyword rip to specify that RIP routes are distributed. NOTE: BGP and ISIS routes are not available on the C- Series. BGP, ISIS, and RIP routes are not available on the S-Series. static (OPTIONAL) Enter[...]

  • Page 1278

    enable inverse-mask By default, Dell Networking Operating System (OS) allows you to input the OSPF network command with a net-mask. This command provides a choice between inverse-mask or net-mask (the default). S4820T Syntax enable inverse mask To return to the default net-mask, use the no enable inverse mask command. Defaults net-mask Command Mode[...]

  • Page 1279

    Defaults none. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. [...]

  • Page 1280

    Defaults Not Configured Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S[...]

  • Page 1281

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. 7.8.1.0 Restart role enabled on the S-Series (Both Helper and Restart rol[...]

  • Page 1282

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. graceful-restart role Specify the role for y[...]

  • Page 1283

    Version Description 7.8.1.0 Added support for Multi-Process OSPF. Added Restart and Helper roles support on the S-Series. 7.7.1.0 Added Helper-Role support on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. ip ospf auth-change-wait-time OSPF provides a grace period while OSPF changes its interface authenti[...]

  • Page 1284

    ip ospf authentication-key Enable authentication and set an authentication key on OSPF traffic on an interface. S4820T Syntax ip ospf authentication-key [ encryption-type ] key To delete an authentication key, use the no ip ospf authentication-key command. Parameters encryption- type (OPTIONAL) Enter 7 to encrypt the key. key Enter an eight-charact[...]

  • Page 1285

    ip ospf cost Change the cost associated with the OSPF traffic on an interface. S4820T Syntax ip ospf cost cost To return to default value, use the no ip ospf cost command. Parameters cost Enter a number as the cost. The range is from 1 to 65535. Defaults The default cost is based on the reference bandwidth. Command Modes INTERFACE Command History T[...]

  • Page 1286

    ip ospf dead-interval Set the time interval since the last hello-packet was received from a router. After the interval elapses, the neighboring routers declare the router dead. S4820T Syntax ip ospf dead-interval seconds To return to the default values, use the no ip ospf dead-interval command. Parameters seconds Enter the number of seconds for the[...]

  • Page 1287

    ip ospf hello-interval Specify the time interval between the hello packets sent on the interface. S4820T Syntax ip ospf hello-interval seconds To return to the default value, use the no ip ospf hello-interval command. Parameters seconds Enter the number of seconds for the interval. The range is from 1 to 65535. The default is 10 seconds . Defaults [...]

  • Page 1288

    ip ospf message-digest-key Enable OSPF MD5 authentication and send an OSPF message digest key on the interface. S4820T Syntax ip ospf message-digest-key keyid md5 key To delete a key, use the no ip ospf message-digest-key keyid command. Parameters keyid Enter a number as the key ID. The range is from 1 to 255. key Enter a continuous character strin[...]

  • Page 1289

    After the reply is received and the new key is authenticated, delete the old key. Dell recommends keeping only one key per interface. NOTE: The MD5 secret is stored as plain text in the configuration file with service password encryption. Write down or otherwise record the key. You cannot learn the key once it is configured. Use caution when changi[...]

  • Page 1290

    To return to the default, use the no ip ospf network command. Parameters broadcast Enter the keyword broadcast to designate the interface as part of a broadcast network. point-to-point Enter the keywords point-to-point to designate the interface as part of a point-to-point network. Defaults Broadcast. Command Modes ROUTER OSPF Command History This [...]

  • Page 1291

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1292

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1293

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. log-adjacency-changes To send a Syslog messag[...]

  • Page 1294

    maximum-paths Enable the software to forward packets over multiple paths. S4820T Syntax maximum-paths number To disable packet forwarding over multiple paths, use the no maximum-paths command. Parameters number Specify the number of paths. The range for OSPFv2 is from 1 to 64. The default for OSPFv2 is 4 paths . The range for OSPFv3 is from 1 to 64[...]

  • Page 1295

    network area Define which interfaces run OSPF and the OSPF area for those interfaces. S4820T Syntax network ip-address mask area area-id To disable an OSPF area, use the no network ip-address mask area area- id command. Parameters ip-address Specify a primary or secondary address in dotted decimal format. The primary address is required before addi[...]

  • Page 1296

    Usage Information To enable OSPF on an interface, the network area command must include, in its range of addresses, the primary IP address of an interface. NOTE: An interface can be attached only to a single OSPF area. If you delete all the network area commands for Area 0, the show ip ospf command output does not list Area 0. passive-interface Sup[...]

  • Page 1297

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Modified to include the keyword [...]

  • Page 1298

    • If passive-interface default is specified, then save no passive- interface interface into the running configuration. No passive-interface default • Clear everything and revert to the default behavior. • All previously marked passive interfaces are removed. • May update ABR status. On configuring suppression using the passive-interface com[...]

  • Page 1299

    tag tag-value (OPTIONAL) Enter the keyword tag then a number. The range is from 0 to 4294967295. Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Del[...]

  • Page 1300

    Parameters as number Enter the autonomous system number. The range is from 1 to 65535. metric metric- value (OPTIONAL) Enter the keyword metric then the metric- value number. The range is from 0 to16777214. metric-type type-value (OPTIONAL) Enter the keywords metric-type then one of the following: • 1 = for OSPF External type 1 • 2 = for OSPF E[...]

  • Page 1301

    redistribute isis Redistribute IS-IS routing information throughout the OSPF instance. S4820T Syntax redistribute isis [ tag ] [level-1 | level-1-2 | level-2] [metric metric-value | metric-type type-value ] [route-map map-name ] [tag tag-value ] To disable redistribution, use the no redistribute isis [ tag ] [level-1 | level-1-2 | level-2] [metric [...]

  • Page 1302

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. router-id To configure a fixed router ID, use this command. S4820T Synta[...]

  • Page 1303

    Usage Information You can configure an arbitrary value in the IP address format for each router. However, each router ID must be unique. If you use this command on an OSPF router process, which is already active (that is, has neighbors), a prompt reminding you that changing the router-id brings down the existing OSPF adjacency. The new router ID is[...]

  • Page 1304

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.9.1.0 Added support for VRF. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information You must have an IP [...]

  • Page 1305

    Version Description pre- 6.1.1.1 Introduced on the E-Series. Example Dell(conf-router_ospf)#show config ! router ospf 3 passive-interface 0 TenGigabitEthernet 1/1 Dell(conf-router_ospf)# show ip ospf Display information on the OSPF process configured on the switch. S4820T Syntax show ip ospf [ process-id | vrf vrf name ] Parameters process-id Enter[...]

  • Page 1306

    Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information If you delete all the network area commands for Area 0, the show ip ospf command output does not list Area 0. The following describes the show ip ospf command shown in the following example. Line Beg[...]

  • Page 1307

    show ip ospf asbr Display all autonomous system boundary router (ASBR) routers visible to OSPF. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] asbr Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf-name Enter the keyword vrf foll[...]

  • Page 1308

    NOTE: ASBRs that are not in directly connected areas are also displayed. You can determine if an ASBR is in a directly connected area (or not) by the flags. For ASBRs in a directly connected area, E flags are set. In the following example, router 1.1.1.1 is in a directly connected area since the Flag is E/-/-/. For remote ASBRs, the E flag is clear[...]

  • Page 1309

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support of Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information The following describes the show ip ospf process-id [...]

  • Page 1310

    13.1.2.0 13.1.1.1 1184 0x8000006b 0x1c22 0 172.16.1.0 13.1.1.1 148 0x8000006d 0x533b 0 Dell> Related Commands show ip ospf database asbr-summary — displays only ASBR summary LSA information. show ip ospf database asbr-summary Display information about autonomous system (AS) boundary LSAs. S4820T Syntax show ip ospf [ process-id | vrf vrf-name [...]

  • Page 1311

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information The following desc[...]

  • Page 1312

    LS age: 1437 Options: (No TOS-capability, No DC, E) LS type: Summary Asbr Link State ID: 103.1.50.1 Advertising Router: 1.1.1.10 LS Seq Number: 0x8000000f Checksum: 0x8221 Length: 28 Network Mask: /0 TOS: 0 Metric: 2 LS age: 473 Options: (No TOS-capability, No DC, E) LS type: Summary Asbr Link State ID: 104.1.50.1 Advertising Router: 1.1.1.10 LS Se[...]

  • Page 1313

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 1314

    Field Description Checksum Displays the Fletcher checksum of the LSA’s complete contents. Length Displays the length in bytes of the LSA. Network Mask Displays the network mask implemented on the area. Metrics Type Displays the external type. TOS Displays the Type of Service (TOS) options. Option 0 is the only option. Metric Displays the LSA metr[...]

  • Page 1315

    Related Commands show ip ospf database — displays OSPF database information. show ip ospf database network Display the network (type 2) LSA information. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] database network [ link-state-id ] [adv-router ip-address ] Parameters process-id Enter the OSPF Process ID to show a specific process. If[...]

  • Page 1316

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. Usage Information The following describes the show ip ospf process-id database network command shown in t[...]

  • Page 1317

    Length: 36 Network Mask: /24 Attached Router: 20.20.20.8 Attached Router: 20.20.20.9 Attached Router: 20.20.20.7 Network (Area 0.0.0.1) LS age: 252 Options: (TOS-capability, No DC, E) LS type: Network Link State ID: 192.10.10.2 Advertising Router: 192.10.10.2 LS Seq Number: 0x80000007 Checksum: 0x4309 Length: 36 Network Mask: /24 Attached Router: 1[...]

  • Page 1318

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 1319

    • the router’s OSPF router ID for Type 1 LSAs or Type 4 LSAs • the default destination (0.0.0.0) for Type 5 LSAs adv-router ip- address (OPTIONAL) Enter the keywords adv-router and the ip- address to display only the LSA information about that router. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. F[...]

  • Page 1320

    Item Description • E or No E is displayed on whether the originating router can accept AS External LSAs. LS Type Displays the LSA’s type. Link State ID Displays the Link State ID. Advertising Router Identifies the advertising router’s ID. Checksum Displays the Fletcher checksum of the LSA’s complete contents. Length Displays the length in b[...]

  • Page 1321

    show ip ospf database opaque-as Display the opaque-as (type 11) LSA information. Syntax show ip ospf process-id database opaque-as [ link-state-id ] [adv-router ip-address ] Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. link-state-id (OPTIONAL[...]

  • Page 1322

    Version Description pre-6.1.1.1 Introduced on the E-Series. Related Commands show ip ospf database — displays OSPF database information. show ip ospf database opaque-link Display the opaque-link (type 9) LSA information. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] database opaque-link [ link-state-id ] [adv-router ip-address ] Parame[...]

  • Page 1323

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. Related Commands show ip ospf databas[...]

  • Page 1324

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added supported for VRF. 9.0.20[...]

  • Page 1325

    Item Description Number of Links Displays the number of active links to the type of router (Area Border Router or AS Boundary Router) listed in the previous line. Link connected to: Identifies the type of network to which the router is connected. (Link ID) Identifies the link type and address. (Link Data) Identifies the router interface address. Nu[...]

  • Page 1326

    (Link Data) Router Interface address: 192.68.140.2 Number of TOS metric: 0 TOS 0 Metric: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 11.1.5.0 --More-- Related Commands show ip ospf database — displays OSPF database information. show ip ospf database summary Display the network summary (type 3) LSA routing information. S48[...]

  • Page 1327

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1[...]

  • Page 1328

    Example Dell#show ip ospf 100 database summary OSPF Router with ID (1.1.1.10) (Process ID 100) Summary Network (Area 0.0.0.0) LS age: 1551 Options: (No TOS-capability, DC, E) LS type: Summary Network Link State ID: 192.68.16.0 Advertising Router: 192.168.17.1 LS Seq Number: 0x80000054 Checksum: 0xb5a2 Length: 28 Network Mask: /24 TOS: 0 Metric: 1 L[...]

  • Page 1329

    interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loop[...]

  • Page 1330

    Item Description GigabitEthernet... This line identifies the interface type slot/port and the status of the OSPF protocol on that interface. Internet Address... This line displays the IP address, network mask and area assigned to this interface. Process ID... This line displays the OSPF Process ID, Router ID, Network type and cost metric for this i[...]

  • Page 1331

    Hello due in 00:00:08 Neighbor Count is 3, Adjacent neighbor count is 2 Adjacent with neighbor 192.168.253.5 (Designated Router) Adjacent with neighbor 192.168.253.3 (Backup Designated Router) Loopback 0 is up, line protocol is up Internet Address 192.168.253.2/32, Area 0.0.0.1 Process ID 1, Router ID 192.168.253.2, Network Type LOOPBACK, Cost: 1 L[...]

  • Page 1332

    Version Description pre-6.1.1.1 Introduced on the E-Series. Usage Information The following describes the show ip ospf process-id neighbor command shown in the following example. Item Description Neighbor ID Displays the neighbor router ID. Pri Displays the priority assigned neighbor. State Displays the OSPF state of the neighbor. Dead Time Display[...]

  • Page 1333

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 [...]

  • Page 1334

    172.30.1.0 2 13.0.0.3 Te 1/47 1 Intra-Area Dell# show ip ospf statistics Display OSPF statistics. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] statistics global | [interface name {neighbor router-id }] Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the fir[...]

  • Page 1335

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 I[...]

  • Page 1336

    The following describes the error definitions for the show ip ospf statistics process-id global command. Error Type Description Intf_Down Received packets on an interface that is either down or OSPF is not enabled. Non-Dr Received packets with a destination address of ALL_DRS even though SELF is not a designated router. Self-Org Receive the self or[...]

  • Page 1337

    Wrong-Len 0 Invld-Nbr 0 Nbr-State 0 Auth-Err 0 MD5-Err 0 Chksum 0 Version 0 AreaMis 0 Conf-Issues 0 No-Buffer 0 Seq-No 0 Socket 0 Q-OverFlow 0 Unkown-Pkt 0 Error packets (Only for TX) Socket Errors 0 Dell# Usage Information The show ip ospf process-id statistics command displays the error packet count received on each interface as: • The hello-ti[...]

  • Page 1338

    show ip ospf timers rate-limit Show the LSA currently in the queue waiting for timers to expire. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] timers rate-limit Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf-name Enter the ke[...]

  • Page 1339

    show ip ospf topology Display routers in directly connected areas. S4820T Syntax show ip ospf [ process-id | vrf vrf-name ] topology Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf-name Enter the keyword vrf followed by the name of the V[...]

  • Page 1340

    1.1.1.1 E/-/-/ 1 10.0.0.1 Gi 7/1 1 Dell# summary-address To advertise one external route, set the OSPF ASBR. S4820T Syntax summary-address ip-address mask [not-advertise] [tag tag-value ] To disable summary address, use the no summary-address ip-address mask command. Parameters ip-address Specify the IP address in dotted decimal format of the addre[...]

  • Page 1341

    Usage Information The area range command summarizes routes for the different areas. With the not-advertise parameter configured, you can use this command to filter out some external routes. For example, if you want to redistribute static routes to OSPF, but you don't want OSPF to advertise routes with prefix 1.1.0.0, you can configure the summ[...]

  • Page 1342

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. Usage Information Setting the delay and holdtime parameters to a low number enables the switch to an alternate path quickly but requires mo[...]

  • Page 1343

    • hold-interval: 5000 msec • max-interval: 5000 msec Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Descrip[...]

  • Page 1344

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. OSPFv3 Commands Open shortest path first version 3 (OSPFv3) for IPv6 is su[...]

  • Page 1345

    key- encryption- type (OPTIONAL) Specifies if the key is encrypted. The values are 0 (key is not encrypted) or 7 (key is encrypted). key Text string used in authentication. For MD5 authentication, the key must be 32 hex digits (non- encrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 8[...]

  • Page 1346

    show crypto ipsec policy – displays the configuration of IPsec authentication policies. area encryption Configure an IPsec encryption policy for OSPFv3 packets in an OSPFv3 area. S4820T Syntax area area-id encryption ipsec spi number esp encryption- algorithm [key-encryption-type] key authentication-algorithm [key-encryption-type] key Parameters [...]

  • Page 1347

    key- encryption- type (OPTIONAL) Specifies if the authentication key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted). key Text string used in authentication. For MD5 authentication, the key must be 32 hex digits (non- encrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (non-e[...]

  • Page 1348

    The configuration of IPsec encryption on an interface-level takes precedence over an area-level configuration. If you remove an interface configuration, an area encryption policy that has been configured is applied to the interface. To remove an IPsec encryption policy from an interface, enter the no area area-id encryption spi number command. Rela[...]

  • Page 1349

    debug ipv6 ospf bfd Display debug information and interface types for bidirectional forwarding detection (BFD) on OSPF IPv6 packets. S4820T Syntax [no] debug ipv6 ospf bfd [ interface ] Parameters interface (OPTIONAL) Enter one of the following keywords and slot/ port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword[...]

  • Page 1350

    00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP fe80:0000:0000:0000:0201:e8ff:fe8b:7720 00:59:27 : OSPFv3INFO: Completed Enabling BFD on interface Te 1/2 00:59:27 : OSPFv3INFO: Completed Interface mode BFD configuration on Te 1/2!! 00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP fe80:0000:0000:0000:0201:e8ff:fe8b:7720 00:59:27 : OSPFv3INFO: Ospf3_regis[...]

  • Page 1351

    Version Description 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Introduced on the S4810 and Z9000. 8.3.19.0 Introduced on the S4820T. 7.8.1.0 Added support for C-Series. 7.4.1.0 Introduced on E-Series. Example Dell#debug ipv6 ospf packet OSPFv3 packet related debugging is on for all interfaces 05:21:01 : OSPFv3: Sending, Ver:3, Type:1(Hello), Len:4[...]

  • Page 1352

    Lines Beginning With or Including Description Chksum: Displays the OSPF3 checksum. default-information originate Configure the Dell Networking OS to generate a default external route into an OSPFv3 routing domain. S4820T Syntax default-information originate [always] [metric metric-value ] [metric-type type-value ] [route-map map-name ] To return to[...]

  • Page 1353

    Related Commands redistribute — redistributes routes from other routing protocols into OSPFv3. graceful-restart grace-period Enable OSPFv3 graceful restart globally by setting the grace period (in seconds) that an OSPFv3 router’s neighbors continues to advertise the router as adjacent during a graceful restart. S4820T Syntax graceful-restart gr[...]

  • Page 1354

    function in a “restarting-only” role. In a “restarting-only” role, OSPFv3 does not participate in the graceful restart of a neighbor. graceful-restart mode Specify the type of events that trigger an OSPFv3 graceful restart. S4820T Syntax graceful-restart mode {planned-only | unplanned-only} To disable graceful restart mode, enter no gracefu[...]

  • Page 1355

    By default, both planned and unplanned restarts trigger an OSPFv3 graceful restart. Selecting one or the other mode restricts OSPFv3 to the single selected mode. ipv6 ospf area Enable IPv6 OSPF on an interface. S4820T Syntax ipv6 ospf process id area area id To disable OSPFv6 routing for an interface, use the no ipv6 ospf process-id area area-id co[...]

  • Page 1356

    key- encryption- type (OPTIONAL) Specifies if the key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted). key Text string used in authentication. For MD5 authentication, the key must be 32 hex digits (non- encrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80[...]

  • Page 1357

    show crypto ipsec sa ipv6 – displays the security associations set up for OSPFv3 interfaces in authentication policies. ipv6 ospf bfd all-neighbors Establish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session parameters. S4820T Syntax ipv6 ospf bfd all-neighbors [disable | [interval interval min_rx min_rx [...]

  • Page 1358

    Version Description 9.2.0.0 Introduced on the Z9000, S4820T, and S4810. Usage Information This command provides the flexibility to fine-tune the timer values based on individual interface needs when you configure ipv6 ospf BFD in CONFIGURATION mode. Any timer values specified with this command overrides timers set using the bfd all-neighbors comman[...]

  • Page 1359

    • TenGigabitEthernet—Default cost is 1 • FortygigEthernet — Default cost is 1 • Ethernet—Default cost is 10 ipv6 ospf dead-interval Set the time interval since the last hello-packet was received from a router. After the time interval elapses, the neighboring routers declare the router down. S4820T Syntax ipv6 ospf dead-interval seconds [...]

  • Page 1360

    ipv6 ospf encryption Configure an IPsec encryption policy for OSPFv3 packets on an IPv6 interface. S4820T Syntax ipv6 ospf encryption {null | ipsec spi number esp encryption- algorithm [ key-encryption-type ] key athentication-algorithm [ key-encryption-type ] key }} Parameters null Causes an encryption policy configured for the area to not be inhe[...]

  • Page 1361

    For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted). Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the [...]

  • Page 1362

    To disable the helper-reject role, enter no ipv6 ospf graceful-restart helper-reject . Defaults The helper-reject role is not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a l[...]

  • Page 1363

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.1.(0.0) Introduced on the S4810 and Z9000. 7.8.1.0 Added support for the C-S[...]

  • Page 1364

    Use this command for interfaces connected to multi-access networks, not point- to-point networks. ipv6 router ospf Enable OSPF for IPv6 router configuration. S4820T Syntax ipv6 router ospf process-id [vrf vrf-name ] To exit OSPF for IPv6, use the no ipv6 router ospf process-id command. Parameters process-id Enter the process identification number. [...]

  • Page 1365

    To disable packet forwarding over multiple paths, use the no maximum-paths command. Parameters number Specify the number of paths. The range is from 1 to 64. The default is 8 paths. Defaults 8 Command Modes ROUTER OSPF Command History Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the [...]

  • Page 1366

    Command Modes ROUTER OSPF for OSPFv2 ROUTER OSPFv3 for OSPFv3 Command History Version Description 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Introduced support for OSPFv3 on the S4810 and Z9000. 8.3.19.0 Introduced on the S4820T. 7.8.1.0 Added support for the C-Series. 7.4.1.0 Introduced on the E-Series. Usage Information By default, no interfaces[...]

  • Page 1367

    connected Enter the keyword connected to redistribute routes from physically connected interfaces. static Enter the keyword static to redistribute manually configured routes. metric metric- value Enter the keyword metric then the metric value. The range is from 0 to 16777214. The default is 20 . metric-type type-value (OPTIONAL) Enter the keywords [...]

  • Page 1368

    Version Description 7.8.1.0 Added support for the C-Series. 7.4.1.0 Introduced on the E-Series. Usage Information To redistribute the default route (x:x:x:x::x), use the default-information originate command. Related Commands default-information originate – configures default external route into OSPFv3. router-id Designate a fixed router ID. S482[...]

  • Page 1369

    If this command is used on an OSPFv3 process that is already active (has neighbors), all the neighbor adjacencies are brought down immediately and new sessions are initiated with the new router ID. Related Commands clear ipv6 ospf process – resets an OSPFv3 router process. show crypto ipsec policy Display the configuration of IPsec authentication[...]

  • Page 1370

    Policy name : OSPFv3-1-502 Policy refcount : 1 Inbound ESP SPI : 502 (0x1F6) Outbound ESP SPI : 502 (0x1F6) Inbound ESP Auth Key : 123456789a123456789b123456789c12 Outbound ESP Auth Key : 123456789a123456789b123456789c12 Inbound ESP Cipher Key : 123456789a123456789b123456789c123456789d12345678 Outbound ESP Cipher Key : 123456789a123456789b123456789[...]

  • Page 1371

    Inbound AH SPI Outbound AH SPI The authentication header (AH) security policy index (SPI) for inbound and outbound links. Inbound AH Key Outbound AH Key The AH key for inbound and outbound links. show crypto ipsec sa ipv6 Display the IPsec security associations (SAs) used on OSPFv3 interfaces. S4820T Syntax show crypto ipsec sa ipv6 [interface inte[...]

  • Page 1372

    Usage Information The show crypto ipsec sa ipv6 command output displays security associations set up for OSPFv3 links in IPsec authentication and encryption policies on the router. Related Commands show crypto ipsec policy – displays the configuration of IPsec authentication and encryption policies. Example Dell#show crypto ipsec policy Dell#show[...]

  • Page 1373

    show crypto ipsec sa ipv6 Command Fields Field Description Interface IPv6 interface Link local address IPv6 address of interface IPSecv6 policy name Name of the IPsec security policy applied to the interface. inbound/outbound ah Authentication policy applied to inbound or outbound traffic. inbound/outbound esp Encryption policy applied to inbound o[...]

  • Page 1374

    grace-lsa (OPTIONAL): Enter the keywords grace-lsa to display the Type-11 Grace LSAs sent and received on an OSPFv3 router. Defaults none Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Added support for OSPFv3 on the S4810 and Z9000. 8.4.2.2 Added sup[...]

  • Page 1375

    AS Scope LSA Count 0 AS Scope LSA Cksum sum 0 Originate New LSAS 50 Rx New LSAS 22 Ext LSA Count 0 Rte Max Eq Cost Paths 10 GR grace-period 180 GR mode planned and unplanned Area 0 database summary Type Count/Status Brd Rtr Count 1 AS Bdr Rtr Count 1 LSA count 6 Rtr LSA Count 2 Net LSA Count 1 Inter Area Pfx LSA Count 1 Inter Area Rtr LSA Count 0 G[...]

  • Page 1376

    NOTE: If you do not specify this option, neighbors corresponding to the default VRF are displayed. interface (OPTIONAL) Enter one of the following keywords and slot/ port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter[...]

  • Page 1377

    Dell# show ipv6 ospf neighbor Display the OSPF neighbor information on a per-interface basis. S4820T Syntax show ipv6 ospf [ process-number ] [vrf vrf-name ] neighbor [ interface ] Parameters process- number Enter the OSPF process number. vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to display OSPF neighbors corresp[...]

  • Page 1378

    Version Description 7.4.1.0 Introduced on the E-Series. Example Dell#show ipv6 ospf 3 neighbor gi 1/2 Neighbor ID Pri State Dead Time Interface ID Interface 63.114.8.36 1 FULL/DR 00:00:38 4 Te 1/2 Dell# timers spf Set the time interval between when the switch receives a topology change and starts a shortest path first (SPF) calculation. S4820T Synt[...]

  • Page 1379

    Dell(conf-ipv6-router_ospf)# Dell(conf-ipv6-router_ospf)#show config ! ipv6 router ospf 1 timers spf 2 5 Dell(conf-ipv6-router_ospf)# Dell(conf-ipv6-router_ospf)#end Dell# Open Shortest Path First (OSPFv2 and OSPFv3) 1379[...]

  • Page 1380

    41 Policy-based Routing (PBR) Policy-based routing (PBR) allows you to apply routing policies to specific interfaces. To enable PBR, create a redirect list and apply it to the interface. After the redirect list is applied to the interface, all traffic passing through the interface is subject to the rules defined in the redirect list. PBR is support[...]

  • Page 1381

    Version Description 8.4.2.0 Introduced on the E-Series Tera Scale. 7.7.1.0 Introduced on the E-Series ExaScale. Related Commands ip redirect-list – enables an IP Redirect List. ip redirect-group Apply a redirect list (policy-based routing) on an interface. You can apply multiple redirect lists to an interface by entering this command multiple tim[...]

  • Page 1382

    into the PBR CAM region. When incoming traffic hits an entry in the CAM, the traffic is redirected to the corresponding next-hop IP address specified in the rule. NOTE: Apply the redirect list to physical, VLAN, or LAG interfaces only. Related Commands • show cam pbr – displays the content of the PBR CAM. • show ip redirect-list – displays [...]

  • Page 1383

    permit Configure a permit rule. A permit rule excludes the matching packets from PBR classification and routes them using conventional routing. S4820T Syntax permit { ip-protocol-number | protocol-type } { source mask | any | host ip-address } { destination mask | any | host ip-address } [ bit ] [operators] To remove the rule, use one of the follow[...]

  • Page 1384

    • urg = urgent field operator (OPTIONAL) For TCP and UDP parameters only. Enter one of the following logical operand: • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port command parameter.) Defaults none Command Modes REDIRECT-LIST Command [...]

  • Page 1385

    { destination mask | any | host ip-address } [ operator ] command. Parameters redirect Enter the keyword redirect to assign the sequence to the redirect list. ip-address Enter the IP address of the forwarding router. slot/port Enter the keyword slot / port followed by the slot/port information. tunnel Enter the keyword tunnel to configure the tunne[...]

  • Page 1386

    • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port command parameter.) Defaults none Command Modes REDIRECT-LIST Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Added support for the track-id on the S4810, S[...]

  • Page 1387

    redirect Enter the keyword redirect to assign the sequence to the redirect list. ip-address Enter the keyword IP address of the forwarding router. tunnel Enter the keyword tunnel to configure the tunnel setting. tunnel-id Enter the keyword tunnel-id to redirect the traffic. track Enter the keyword track to enable the tracking. track <obj-id> [...]

  • Page 1388

    • lt = less than • range = inclusive range of ports (you must specify two ports for the port command parameter.) source port Enter the keywords source-port then the port number to be matched in the ACL rule in the ICAP rule destination- port Enter the keywords destination-port then the port number to be matched in the ACL rule in the ICAP rule.[...]

  • Page 1389

    summary Enter the keyword summary to view only the total number of CAM entries. Defaults none Command Modes EXEC Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information The show cam pbr command displays the PBR CAM content. Example Dell#show cam pbr stack[...]

  • Page 1390

    show ip redirect-list View the redirect list configuration and the interfaces it is applied to. S4820T Syntax show ip redirect-list redirect-list-name Parameters redirect-list- name Enter the name of a configured Redirect list. Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0[...]

  • Page 1391

    42 PIM-Sparse Mode (PIM-SM) The protocol-independent multicast (PIM) commands are supported by the Dell Networking operating software on the platform. IPv4 PIM-Sparse Mode Commands The following describes the IPv4 PIM-sparse mode (PIM-SM) commands. clear ip pim rp-mapping The bootstrap router (BSR) feature uses this command to remove all or particu[...]

  • Page 1392

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Usage Information This command re-applies the RP mapping logic for all the groups learnt by the node. Any stale in[...]

  • Page 1393

    Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Usage Information If you use this command on a local VLT node, all multicast routes from the local PIM TIB, the entire multicast route table, and all the entries in the data plane are deleted. The local VLT node send[...]

  • Page 1394

    register (OPTIONAL) Enter the keyword register to view PIM register address in dotted decimal format (A.B.C.D). state (OPTIONAL) Enter the keyword state to view PIM state changes. timer [assert | hello | joinprune | register] (OPTIONAL) Enter the keyword timer to view PIM timers. Enter one of the optional parameters: • assert : to view the assert[...]

  • Page 1395

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0[...]

  • Page 1396

    hash-mask- length (OPTIONAL) Enter the hash mask length. The range is from zero (0) to 32. The default is 30 . priority (OPTIONAL) Enter the priority used in Bootstrap election process. The range is from zero (0) to 255. The default is zero (0) . Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. F[...]

  • Page 1397

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaSc[...]

  • Page 1398

    Version Description 9.7(0.0) Removed the in and out parameters. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series for the p[...]

  • Page 1399

    Version Description 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced Example Dell(conf)# ip access-list standard map1 Dell(config-std-nacl)# permit 224.0.0.1/24 Dell(config-std-nacl)#exit Dell(conf)#int tengig 1/1 Dell(config-if-te-1/1)# ip pim ingress-interface-map map1 ip pim neighbor-filter To prevent a router from participating in protocol [...]

  • Page 1400

    Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Series. 7.6.1.0 Introduced on the E-Series. Usage Information Do not enter this command before creating the access-list. ip pim query-interval Change the frequency of PIM Router-Query messages. Syntax ip pim que[...]

  • Page 1401

    ip pim register-filter To prevent a PIM source DR from sending register packets to an RP for the specified multicast source and group, use this feature. S4820T Syntax ip pim [vrf vrf-name ] register-filter access-list To return to the default, use the no ip pim [vrf vrf-name ] register- filter access-list command. Parameters vrf vrf-name (OPTIONAL)[...]

  • Page 1402

    ip pim rp-address Configure a static PIM rendezvous point (RP) address for a group or access-list. S4820T Syntax ip pim [vrf vrf-name ] rp-address address {group-address group- address mask } [override] To remove an RP address, use the no ip pim [vrf vrf-name ] rp-address address {group-address group-address mask } [override] command. Parameters vr[...]

  • Page 1403

    Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information First-hop routers use this address by to send register packets on behalf of source multicast hosts. The RP addresses are stored in the order in which they are entered. The RP is chosen based[...]

  • Page 1404

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduce[...]

  • Page 1405

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series for the port-channels and the S- Series. Usage Information The interface must be enabled (the no shutdown command) and not have the switchport command configured. Multicast must also [...]

  • Page 1406

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series for the port-channels and the S- Series. 7.7.1.1 Introduced Usage Information This command configures an expiration[...]

  • Page 1407

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. Usage Information Dell Networking OS suppo[...]

  • Page 1408

    Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure the PIM router on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. infinity (OPTIONAL) Enter the keyword infinity to never switch to the source-tree. Defaults Not configured. Command Modes CONFIGURATION Com[...]

  • Page 1409

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced on the E-Series ExaScale. Usage Information By default, when you enable PIM-SM snooping, a switch floods all multicast traffic to the PIM designated router (DR), including[...]

  • Page 1410

    Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Example Dell#show ip[...]

  • Page 1411

    Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Usage Information T[...]

  • Page 1412

    165.87.31.200 Vl 30 v2/S 1 30 1 165.87.31.201 show ip pim neighbor View PIM neighbors. S4820T Syntax show ip pim [vrf vrf-name ] neighbor Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. Com[...]

  • Page 1413

    Field Description Uptime/expires Displays the amount of time the neighbor has been up then the amount of time until the neighbor is removed from the multicast routing table (that is, until the neighbor hold time expires). Ver Displays the PIM version number. • v2 = PIM version 2 DR prio/Mode Displays the Designated Router priority and the mode. ?[...]

  • Page 1414

    Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Example Dell#show i[...]

  • Page 1415

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.1.1 Introduced on the E-Series ExaScale. Usage Information The following describes the show ip pim snooping interface commands shown in the[...]

  • Page 1416

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 8.3.19.[...]

  • Page 1417

    show ip pim snooping tib Display information from the tree information base (TIB) PIM-SM snooping discovered about multicast group members and states. Syntax show ip pim snooping tib [vlan vlan-id ] [ group-address [ source- address ]] Parameters vlan vlan-id (OPTIONAL) Enter a VLAN ID to display TIB information PIM- SM snooping discovered on a spe[...]

  • Page 1418

    Field Description flags List the flags to define the entries: • S = PIM Sparse Mode • C = directly connected • L = local to the multicast group • P = route was pruned • R = the forwarding entry is pointing toward the RP • F = Dell Networking OS is registering this entry for a multicast source • T = packets were received via Shortest T[...]

  • Page 1419

    TenGigabitEthernet 2/13 DR Port -/- TenGigabitEthernet 2/20 RPF 165.87.32.10 00:00:08/00:02:52 show ip pim ssm-range Display the non-default groups added using the SSM range feature. S4820T Syntax show ip pim [vrf vrf-name ] ssm-range Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting [...]

  • Page 1420

    Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, ref[...]

  • Page 1421

    2582/2583 Joins sent/received 5/0 Prunes sent/received 0/0 Candidate-RP advertisements sent/received 0/0 BSR messages sent/received 0/0 State-Refresh messages sent/received 0/0 MSDP updates sent/received 0/0 Null Register messages sent/received 0/0 Register-stop messages sent/received Data path event summary: 0 no-cache messages received 0 last-hop[...]

  • Page 1422

    Version Description 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the S-Series. Usage Information The following describes the show ip pim tib command shown in the following example. Field Description (S, G) Displays the entry in the multicast PIM database. uptime Displays the amount of time the[...]

  • Page 1423

    R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, A - Candidate for MSDP Advertisement K - Ack-Pending State Timers: Uptime/Expires Interface state: Interface, next-Hop, State/Mode (*, 225.1.1.1), uptime 00:40:16, expires 00:00:00, RP 20.40.4.4, flags: SCJ Incoming interface: Vlan 2007, RPF neighbor 20.30.124[...]

  • Page 1424

    Example Dell#show running-config pim ! ip pim snooping enable 1424 PIM-Sparse Mode (PIM-SM)[...]

  • Page 1425

    43 Port Monitoring The port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one port to another port. Important Points to Remember • Port monitoring is supported on physical ports and logical interfaces, such as port channels and virtual local area networks (VLANs). • The mo[...]

  • Page 1426

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.0.2.0[...]

  • Page 1427

    set ip dscp Configures the Differentiated Services Code Point (DSCP) value of the packets in the Encapsulated Remote Switched Port Analyzer (ERSPAN) traffic. To revert to the default value, use the no form of this command. dscp_value DSCP value of the packets in the ERSPAN traffic. The range is from 0 to 63. The default value is 0. set ip ttl Confi[...]

  • Page 1428

    1 Vl 11 remote-ip rx Flow 5.1.1.1 3.1.1.2 0 255 Related Command show monitor session — displays the monitor session. show running-config monitor session — displays the running configuration of a monitor session. rate-limit Configure the rate-limit to limit the mirrored packets. Syntax rate-limit limit To remove the limit, use the no rate-limit [...]

  • Page 1429

    show config Display the current monitor session configuration. Syntax show config Defaults none Command Modes MONITOR SESSION (conf-mon- sess-session-ID ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of [...]

  • Page 1430

    Parameters session-ID (OPTIONAL) Enter a session identification number. The range is from 0 to 65535. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list [...]

  • Page 1431

    show running-config monitor session Display the running configuration of all monitor sessions or a specific session. Syntax show running-config monitor session { session-ID } To display the running configuration for all monitor sessions, use the show running-config monitor session command. Parameters session-ID (OPTIONAL) Enter a session identifica[...]

  • Page 1432

    Related Commands monitor session — creates a monitoring session. show monitor session — displays a monitoring session. source (port monitoring) Configure a port monitor source. Syntax source { interface | range | any} destination interface direction {rx | tx | both} To disable a monitor source, use the no source interface destination interface [...]

  • Page 1433

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. • For a port channel interface, enter the keywords port- channel then a number. direction {rx | tx | both} Enter the keyword direction then one of the packet directiona[...]

  • Page 1434

    44 Private VLAN (PVLAN) The private VLAN (PVLAN) feature of the Dell Networking operating software is supported on the S4820T platforms. Private VLANs extend the Dell Networking OS security suite by providing Layer 2 isolation between ports within the same private VLAN. A private VLAN partitions a traditional VLAN into subdomains identified by a pr[...]

  • Page 1435

    Port Types: • Community port : A community port is a port that belongs to a community VLAN and is allowed to communicate with other ports in the same community VLAN and with promiscuous ports. • Isolated port : An isolated port is a port that, in Layer 2, can only communicate with promiscuous ports that are in the same PVLAN. • Promiscuous po[...]

  • Page 1436

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. Related Commands private-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary.[...]

  • Page 1437

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1438

    To remove specific secondary VLANs from the configuration, use the no private-vlan mapping secondary-vlan vlan-list command syntax. Parameters vlan-list Enter the list of secondary VLANs to associate with the selected primary VLAN. The list can be in comma-delimited or hyphenated-range format, following the convention for the range input. Defaults [...]

  • Page 1439

    switchport mode private-vlan Set PVLAN mode of the selected port. S4820T Syntax [no] switchport mode private-vlan {host | promiscuous | trunk} To remove PVLAN mode from the selected port, use the no switchport mode private-vlan command. Parameters host Enter the keyword host to configure the selected port or port channel as an isolated interface in[...]

  • Page 1440

    Dell(conf-if-te-2/3)#switchport mode private-vlan trunk Dell(conf)#interface port-channel 10 Dell(conf-if-te-2/3)#switchport mode private-vlan promiscuous Related Commands private-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary. private-vlan mapping secondary-vlan — sets the mode of the selected VLAN to primary[...]

  • Page 1441

    45 Per-VLAN Spanning Tree Plus (PVST+) The Dell Networking operating software implementation of per-VLAN spanning tree plus (PVST+) is based on the IEEE 802.1w standard spanning tree protocol. Dell Networking OS supports PVST+ on the S4820T platform. NOTE: For easier command line entry, the plus (+) sign is not used at the command line. description[...]

  • Page 1442

    Version Description 8.3.7.0 Introduced on the S4810. pre- 7.7.1.1 Introduced. Related Commands protocol spanning-tree pvst — enter SPANNING TREE mode on the switch. disable Disable PVST+ globally. S4820T Syntax disable To enable PVST+, use the no disable command. Defaults Disabled. Command Modes CONFIGURATION (conf-pvst) Command History This guid[...]

  • Page 1443

    extend system-id To augment the Bridge ID with a VLAN ID so that PVST+ differentiate between BPDUs for each VLAN, use extend system ID. If the VLAN receives a BPDU meant for another VLAN, PVST+ does not detect a loop, and both ports can remain in Forwarding state. S4820T Syntax extend system-id Defaults Disabled Command Modes PROTOCOL PVST Command [...]

  • Page 1444

    Related Commands protocol spanning-tree pvst – enter SPANNING TREE mode on the switch. protocol spanning-tree pvst To enable PVST+ on a device, enter the PVST+ mode. S4820T Syntax protocol spanning-tree pvst To disable PVST+, use the disable command. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For co[...]

  • Page 1445

    Usage Information After you enable PVST+, the device runs an STP instance for each VLAN it supports. Related Commands disable — disables PVST+. show spanning-tree pvst — displays the PVST+ configuration. show spanning-tree pvst View the Per-VLAN spanning tree configuration. S4820T Syntax show spanning-tree pvst [vlan vlan-id] [brief] [guard] Pa[...]

  • Page 1446

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.4.2.1 Support for the optional guard keyword was added on the[...]

  • Page 1447

    128.147 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge ----------------------------------------------------- Te 1/0 Root 128.130 128 20000 FWD 20000 P2P No Te 1/1 Altr 128.131 128 20000 BLK 20000 P2P No Te 1/16 Desg 128.146 128 20000 FWD 20000 P2P Yes Te 1/17 Desg 128.147 128 20000 FWD 20000 P2P Yes Example Dell#show spanning-tree pvs[...]

  • Page 1448

    TenGigabitEthernet 1/1 of VLAN 2 is LBK_INC discarding Edge port:no (default) port guard :none (default) Link type: point-to-point (auto) bpdu filter:disable (default) Bpdu guard :disable (default) Bpdus sent 152, received 27562 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID ----------------------------------------------------[...]

  • Page 1449

    spanning-tree pvst Configure a PVST+ interface with one of these settings: edge port with optional bridge port data unit (BPDU) guard, port disablement if an error condition occurs, port priority or cost for a VLAN range, loop guard, or root guard. S4820T Syntax spanning-tree pvst {edge-port [bpduguard [shutdown-on- violation]] | err-disable | vlan[...]

  • Page 1450

    priority value Enter the keyword priority then the Port priority value in increments of 16. The range is from 0 to 240. The default is 128 . loopguard (C-, S-, and E-Series TeraScale only) Enter the keyword loopguard to enable loop guard on a PVST+ port or port- channel interface. rootguard (C-, S-, and E-Series TeraScale only) Enter the keyword ro[...]

  • Page 1451

    NOTE: A port configured as an edge port, on a PVST switch, immediately transitions to the forwarding state. Only ports connected to end-hosts should be configured as an edge port. Consider an edge port similar to a port with a spanning-tree portfast enabled. If you do not enable shutdown-on-violation , BPDUs are still sent to the route process modu[...]

  • Page 1452

    spanning-tree pvst err-disable Place ports in an Err-Disabled state if they receive a PVST+ BPDU when they are members an untagged VLAN. S4820T Syntax spanning-tree pvst err-disable cause invalid-pvst-bpdu Defaults Enabled; ports are placed in the Err-Disabled state if they receive a PVST+ BPDU when they are members of an untagged VLAN. Command Mod[...]

  • Page 1453

    tc-flush-standard Enable the MAC address flushing after receiving every topology change notification. S4820T Syntax tc-flush-standard To disable, use the no tc-flush-standard command. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant D[...]

  • Page 1454

    vlan bridge-priority Set the PVST+ bridge-priority for a VLAN or a set of VLANs. S4820T Syntax vlan vlan-range bridge-priority value To return to the default value, use the no vlan bridge-priority command. Parameters vlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094. bridge-priority value Enter the keywords b[...]

  • Page 1455

    vlan forward-delay Set the amount of time the interface waits in the Listening state and the Learning state before transitioning to the Forwarding state. S4820T Syntax vlan vlan-range forward-delay seconds To return to the default setting, use the no vlan forward-delay command. Parameters vlan vlan-range Enter the keyword vlan then the VLAN numbers[...]

  • Page 1456

    show spanning-tree pvst — displays the PVST+ configuration. vlan hello-time Set the time interval between generation of PVST+ 7 BPDUs. S4820T Syntax vlan vlan-range hello-time seconds To return to the default value, use the no vlan hello-time command. Parameters vlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to [...]

  • Page 1457

    vlan forward-delay — changes the time interval before Dell Networking OS transitions to the forwarding state. vlan max-age — changes the time interval before PVST+ refreshes. show spanning-tree pvst — displays the PVST+ configuration. vlan max-age To maintain configuration information before refreshing that information, set the time interval [...]

  • Page 1458

    Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced. Related Commands vlan bridge-priority — sets the bridge-priority value. vlan forward-delay — changes the time interval before Dell Networking OS transitions to the forwarding state. vlan hello-time — changes the time interval between BPDUs. show spanning-tree pvst —[...]

  • Page 1459

    46 Quality of Service (QoS) The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion control. QoS commands are not universally supported on all Dell Networking Products. S4820T platform. This chapter contains the following sections: • Global Configuration Commands • Per-Port QoS Co[...]

  • Page 1460

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced. Per-Port QoS Commands Per-port QoS (port-based QoS) allows you to define the QoS configuration on a per-physical-port basis. dot1p-priorit[...]

  • Page 1461

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . Version The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. [...]

  • Page 1462

    Defaults Granularity for commited-rate and peak-rate is Mbps unless you use the kbps option. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history[...]

  • Page 1463

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1464

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1465

    Command Modes • INTERFACE • CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000[...]

  • Page 1466

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information After you configure a unicast queue as strict-priority, [...]

  • Page 1467

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.1.9.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.2.1.1 Introduced on the E-Series. Usage Information The unit of bandwid[...]

  • Page 1468

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 1469

    show qos class-map — views the current class map information. clear qos statistics Clear qos statistics clears statistics from show qos statistics. S4820T Syntax clear qos statistics interface-name Parameters interface-name Enter one of the following keywords: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the [...]

  • Page 1470

    To remove the description, use the no description { description } command. Parameters description Enter a description to identify the policies (80 characters maximum). Defaults none Command Modes CONFIGURATION (policy-map-input and policy-map-output; conf-qos-policy-in and conf-qos-policy-out; wred) Command History This guide is platform-specific. [...]

  • Page 1471

    To remove ACL match criteria from a class map, use the no match ip access- group access-group-name [set-ip-dscp value | set-color value ] command. Parameters access-group- name Enter the ACL name whose contents are used as the match criteria in determining if packets belong to the class the class-map specifies. set-ip-dscp value (OPTIONAL) Enter th[...]

  • Page 1472

    match ip dscp Use a differentiated services code point (DSCP) value as a match criteria. S4820T Syntax match {ip | ipv6 | ip-any} dscp dscp-list [set-ip-dscp value ] To remove a DSCP value as a match criteria, use the no match {ip | ipv6 | ip-any} dscp dscp-list [[multicast] set-ip-dscp value ] command. Parameters ip Enter the keyword ip to support[...]

  • Page 1473

    The match ip dscp and match ip precedence commands are mutually exclusive. Up to 64 IP DSCP values can be matched in one match statement. For example, to indicate IP DCSP values 0 1 2 3 4 5 6 7, enter either the match ip dscp 0,1,2,3,4,5,6,7 or match ip dscp 0-7 command. NOTE: Only one of the IP DSCP values must be a successful match criterion, not[...]

  • Page 1474

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Added support for the ipv6 and ip-any options on the Z9000, S6000, S4820T, S4810, MXL. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information To access [...]

  • Page 1475

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information To access this command, enter the class-map command. After the class map is identified, you can configure the match criteria. Related Comman[...]

  • Page 1476

    match mac vlan Configure a match criterion for a class map based on VLAN ID. S4820T Syntax match mac vlan number Parameters number Enter the VLAN ID. The range is from 1 to 4094. Defaults none Command Modes CLASS-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking[...]

  • Page 1477

    Parameters qos-policy- name Enter the name of the policy map in character format (32 characters maximum). Defaults none Command Modes CONFIGURATION (policy-map-input and policy-map-output) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference G[...]

  • Page 1478

    Defaults Layer 3 Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-[...]

  • Page 1479

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information To assign traffic to different flows using QoS policy, use the Output Policy map. This command enables Policy-Map-Output Configuration mode [...]

  • Page 1480

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information Use this command to specify the name of the input QoS policy. Once input policy is specified, rate-police can be defined. This command enabl[...]

  • Page 1481

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information Use this command to specify the name of the output QoS policy. Once output policy is specified, rate-shape, scheduler strict, bandwidth-percentage, and WRED can be defined. This command enables the qos-policy-o[...]

  • Page 1482

    Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 8.3.19.0 Introduced on the S4820T. 8[...]

  • Page 1483

    Parameters linecard number Enter the keyword linecard then the line card slot number. port-set number Enter the keywords port-set then the line card’s port pipe. The range is from 0 or 1. all Enter the keyword all to apply to all line cards. wred-profile name (OPTIONAL) Enter the keywords wred-profile then your WRED profile name in character form[...]

  • Page 1484

    Parameters kbps Enter the keyword kbps to specify the rate limit in Kilobits per second (Kbps). Make the following value a multiple of 64. The range is from 0 to 40000000. The default granularity is Megabits per second (Mbps). committed- rate Enter the bandwidth in Mbps. The range is from 0 to 40000. burst-KB (OPTIONAL) Enter the burst size in KB. [...]

  • Page 1485

    Parameters kbps Enter the keyword kbps to specify the rate limit in Kilobits per second (Kbps). Make the following value a multiple of 64. The range is from 0 to 40000000. The default granularity is Megabits per second (Mbps). rate The range is from 10 to 40000. burst-KB (OPTIONAL) Enter the burst size in KB. The range is from 0 to 40000. The defau[...]

  • Page 1486

    layer2 (OPTIONAL) Enter the keyword layer2 to specify a Layer 2 Class Map. The default is Layer 3 . Defaults Layer 3 Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Netwo[...]

  • Page 1487

    Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0[...]

  • Page 1488

    assigned to the queue under policy-map-input and output QoS policy under policy-map-output context. Defaults none Command Modes CONFIGURATION (conf-policy-map-in and conf-policy-map-out) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Gui[...]

  • Page 1489

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1490

    Class-map match-any CM Match ip access-group ACL Related Commands class-map — identifies the class map. show qos dot1p-queue-mapping Displays the dot1p priority to queue mapping on the switch. Syntax show qos dot1p-queue-mapping Defaults • Dot1p Priority : 0 1 2 3 4 5 6 7 • Queue : 0 0 0 1 2 3 3 3 Command Modes EXEC Privilege Command History [...]

  • Page 1491

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. detail To view a policy map interface in detail, enter the keyword detail and optionally one of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/p[...]

  • Page 1492

    2 c2 q2 3 c3 q3 Dell# Example (Summary IPv4) Dell#sho qos policy-map summary Interface policy-map-input policy-map-output Te 4/1 PM1 - Te 4/2 PM2 PMOut Dell# show qos policy-map-input View the input QoS policy map details. S4820T Syntax show qos policy-map-input [ policy-map-name ] [class class-map- name ] [qos-policy-input qos-policy-name ] Parame[...]

  • Page 1493

    Policy-map-input PolicyMapInput Aggregate Qos-policy-name AggPolicyIn Queue# Class-map-name Qos-policy-name 0 ClassMap1 qosPolicyInput Dell# show qos policy-map-output View the output QoS policy map details. S4820T Syntax show qos policy-map-output [ policy-map-name ] [qos-policy-output qos-policy-name ] Parameters policy-map- name Enter the policy[...]

  • Page 1494

    show qos qos-policy-input View the input QoS policy details. S4820T Syntax show qos qos-policy-input [ qos-policy-name ] Parameters qos-policy- name Enter the QoS policy name. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant [...]

  • Page 1495

    Parameters qos-policy- name Enter the QoS policy name. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for t[...]

  • Page 1496

    wred-profile interface Enter the keywords wred-profile and optionally one of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. in[...]

  • Page 1497

    Parameters wred-profile- name Enter the WRED profile name to view the profile details. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Net[...]

  • Page 1498

    port-set portpipe number Enter the keywords port-set then the stack-unit port pipe number. The range is from 0 or 1. stack-unit all (OPTIONAL) Enter the keywords stack-unit all to indicate all stack-unit. Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the rel[...]

  • Page 1499

    Field Description Estimated CAM per Port Indicates the number of free CAM entries required (for the classification rules) to apply the input policy map on a single interface. NOTE: The CAM entries for the default rule are not included in this column; a CAM entry for the default rule is always dedicated to a port and is always available for that int[...]

  • Page 1500

    To remove the threshold values, use the no threshold min number max number command. Parameters min number Enter the keyword min then the minimum threshold number for the WRED profile. The range is from 1 to 9360. max-drop- probability number Enter the keyword max-drop-probability followed by the maximum number of packets for the WRED profile. The r[...]

  • Page 1501

    trust Specify dynamic classification (DSCP) or dot1p to trust. S4820T Syntax trust {diffserv [fallback]| dot1p [fallback]} Parameters diffserv Enter the keyword diffserv to specify trust of DSCP markings. dot1p Enter the keyword dot1p to specify trust dot1p configuration. fallback Enter the keyword fallback to classify packets according to their DS[...]

  • Page 1502

    DSCP/CP hex Range (XXX) DSCP Definition Traditional IP Precedenc e S6000 Internal Queue ID S-Series Internal Queue ID DSCP/CP Decimal 111XXX Network Control 7 3 48–63 110XXX Internetwo rk Control 6 3 48–63 101XXX EF (Expedited Forwarding ) CRITIC/EC P 5 2 32–47 100XXX AF4 (Assured Forwarding ) Flash Override 4 2 32–47 011XXX AF3 Flash 3 1 1[...]

  • Page 1503

    Defaults When WRED green is applied, default WRED yellow profiles take effect and vice- versa. Command Modes CONFIGURATION (conf-qos-policy-out) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell N[...]

  • Page 1504

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820t. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Usage Information When you enable wred ecn , and the number of packets in the queue is below the minimum threshold, packets are transmitted per the usual WRED treatment. When you enable wred ecn [...]

  • Page 1505

    Defaults The five pre-defined WRED profiles. When you configure a new profile, the minimum and maximum threshold defaults to predefined wred_ge_g values. If green profile is applied, default yellow also take effect and vice-versa. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platfo[...]

  • Page 1506

    Parameters Yellow Enter the yellow keyword. Traffic marked as yellow delivers traffic to the egress queue which either transmits the packet if it has available bandwidth or drops the packet due to no ability to send. Red Enter the red keyword. Traffic marked as red is dropped. dscp-list Enter a list of IP DSCP values. The dscp-list parameter specif[...]

  • Page 1507

    qos dscp-color-policy — configures a DSCP color policy qos dscp-color-map Configure the DSCP color map. Syntax qos dscp-color-map map-name To remove a color map, use the no qos dscp-color-map map-name command. Parameters map-name Enter the name of the DSCP color map. The map name can have a maximum of 32 characters. Defaults None Command Modes CO[...]

  • Page 1508

    qos dscp-color-policy Associates the DSCP color map profile with an interface so that all IP packets received on it is given a color based on that color map. Syntax dscp-color-policy color-map-profile-name To remove a color policy map profile, use the no dscp-color-policy color- map-profile-name command. Parameters color-map- profile-name Enter the[...]

  • Page 1509

    show qos dscp-color-policy Display DSCP color policy configuration for one or all interfaces. Syntax show qos dscp-color-policy {summary [ interface ] | detail { interface }} Parameters summary Enter the summary keyword to display summary information about a color policy on one or more interfaces. Detail Enter the detail keyword to display detailed[...]

  • Page 1510

    Dscp-color-map mapONE yellow 4,7 red 20,30 Related Commands — Displays DSCP color maps show qos dscp-color-map show qos dscp-color-map Display the DSCP color map for one or all interfaces. Syntax show qos dscp-color-map map-name Parameters map-name Enter the name of the color map. Defaults None Command Modes EXEC Command History This guide is pla[...]

  • Page 1511

    47 Routing Information Protocol (RIP) Routing information protocol (RIP) is a distance vector routing protocol. The Dell Networking operating software supports both RIP version 1 (RIPv1) and RIP version 2 (RIPv2) on the S4820T platform. The Dell Networking OS implementation of RIP is based on IETF RFCs 2453 and RFC 1058. For more information about [...]

  • Page 1512

    clear ip rip Update all the RIP routes in the Dell Networking OS routing table. S4820T Syntax clear ip rip Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking[...]

  • Page 1513

    • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Port Channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN, enter the key[...]

  • Page 1514

    default-information originate Generate a default route for the RIP traffic. S4820T Syntax default-information originate [always] [metric metric-value ] [route-map map-name ] To return to the default values, use the no default-information originate command. Parameters always (OPTIONAL) Enter the keyword always to enable the switch software to always[...]

  • Page 1515

    default-metric Change the default metric for routes. To ensure that all redistributed routes use the same metric value, use this command with the redistribute command. S4820T Syntax default-metric number To return the default metric to the original values, use the no default-metric command. Parameters number Specify a number. The range is from 1 to[...]

  • Page 1516

    description Enter a description of the RIP routing protocol. S4820T Syntax description { description } To remove the description, use the no description { description } command. Parameters description Enter a description to identify the RIP protocol (80 characters maximum). Defaults none Command Modes ROUTER RIP Command History This guide is platfo[...]

  • Page 1517

    distance Assign a weight (for prioritization) to all routes in the RIP routing table or to a specific route. Lower weights (“administrative distance”) are preferred. S4820T Syntax distance weight [ ip-address mask [ prefix-name ]] To return to the default values, use the no distance weight [ ip-address mask ] command. Parameters weight Enter a [...]

  • Page 1518

    distribute-list in Configure a filter for incoming routing updates. S4820T Syntax distribute-list prefix-list-name in [ interface ] To delete the filter, use the no distribute-list prefix-list-name in command. Parameters prefix-list- name Enter the name of a configured prefix list. interface (OPTIONAL) Identifies the interface type slot/port as one[...]

  • Page 1519

    Version Description 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Related Commands ip prefix-list — enters PREFIX-LIST mode and configures a prefix list. distribute-list out Configure a filter for outgoing routing updates. S4820T Syntax distribute-list prefix-list-name out [ interface | bgp | connected | isis |ospf [...]

  • Page 1520

    Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introdu[...]

  • Page 1521

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Related Commands ip split-horizon — sets th[...]

  • Page 1522

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information If you want the interface to receive both versions of RIP, use the ip rip receive version 1 2 com[...]

  • Page 1523

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information To enable the interface to send both version of RIP packets, use[...]

  • Page 1524

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Related Commands ip poison-reverse — sets the prefix for RIP routing updates. maximum-paths Set RIP to forward packets over multiple paths. S4820T S[...]

  • Page 1525

    Version Description 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information RIP supports a maximum of 16 ECMP paths. neighbor Define a neighbor router with which to exchange RIP information. S4820T Syntax neighbor ip-address To delete a neighbor setting, use the no neighbor ip-address command. Parameters ip-ad[...]

  • Page 1526

    Usage Information When a neighbor router is identified, unicast data exchanges occur. Multiple neighbor routers are possible. To ensure that only specific interfaces are receiving and sending data, use the passive-interface command with the neighbor command. Related Commands passive-interface — sets the interface to only listen to RIP broadcasts.[...]

  • Page 1527

    Usage Information You can enable an unlimited number of RIP networks. RIP operates over interfaces configured with any address the network command specifies. offset-list Specify a number to add to the incoming or outgoing route metrics learned using RIP. S4820T Syntax offset-list prefix-list-name {in | out} offset [ interface ] To delete an offset [...]

  • Page 1528

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C[...]

  • Page 1529

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information This command is intended fo[...]

  • Page 1530

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Intr[...]

  • Page 1531

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1532

    metric metric- value (OPTIONAL) Enter the keyword metric then a number as the metric value. The range is from 0 to 16. route-map map-name (OPTIONAL) Enter the keywords route-map then the name of a configured route map. Defaults Not configured. Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about ot[...]

  • Page 1533

    metric metric- value (OPTIONAL) Enter the keyword metric then a number as the metric value. The range is from 0 to 16. route-map map-name (OPTIONAL) Enter the keywords route-map then the name of a configured route map. Defaults Not configured. Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about ot[...]

  • Page 1534

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information To enable RIP, assign a net[...]

  • Page 1535

    Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Example Dell(conf-router_rip)#show config ! router rip network 172.31.0.0 passive-interface TenGigabitEthernet 1/1 Dell(conf-router_rip)# show ip rip [...]

  • Page 1536

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information The following describes the show ip rip database command shown in the following example. Field Description Total number of routes in RIP database Displays the number [...]

  • Page 1537

    show running-config rip Display the current RIP configuration. S4820T Syntax show running-config rip Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Ne[...]

  • Page 1538

    timers basic Manipulate the RIP timers for routing updates, invalid, holddown times, and flush time. S4820T Syntax timers basic update invalid holddown flush To return to the default settings, use the no timers basic command. Parameters update Enter the number of seconds to specify the rate at which RIP routing updates are sent. The range is from z[...]

  • Page 1539

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Usage Information If you change the timers on one router, also synchronize the tim[...]

  • Page 1540

    Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Related Commands ip rip receive version — sets the RIP version the interface receives. ip rip send version — sets the RIP version the interface sends. 1540 Routing Information Prot[...]

  • Page 1541

    48 Remote Monitoring (RMON) The Dell Networking operating software remote monitoring (RMON) is implemented on the S4820T platform. Dell Networking OS RMON is based on IEEE standards, providing both 32-bit and 64-bit monitoring and long-term statistics collection. Dell Networking OS RMON supports the following RMON groups, as defined in RFC-2819, RF[...]

  • Page 1542

    To disable the alarm, use the no rmon alarm number command. Parameters number Enter the alarm integer number from 1 to 65535. The value must be unique in the RMON alarm table. variable Enter the MIB object to monitor. The variable must be in the SNMP OID format; for example, 1.3.6.1.2.1.1.3. The object type must be a 32-bit integer. interval Time, [...]

  • Page 1543

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon collection history Enable the RMON MIB histor[...]

  • Page 1544

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1545

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon event Add an event in the RMON event table. S[...]

  • Page 1546

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 1547

    absolute Enter the keyword absolute to test each MIB variable directly. This is the alarmSampleType in the RMON alarm table. rising- threshold value event-number Enter the keywords rising-threshold then the value (64 bit) the rising-threshold alarm is either triggered or reset. Then enter the event-number to trigger when the rising threshold exceed[...]

  • Page 1548

    show rmon Display the RMON running status including the memory usage. S4820T Syntax show rmon Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS versi[...]

  • Page 1549

    show rmon alarms Display the contents of the RMON alarm table. S4820T Syntax show rmon alarms [ index ] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON alarm table in an easy-to-read format. Defaults none Command Modes EXEC Command History This[...]

  • Page 1550

    -------------------------- 1 1.3.6.1.2.1.1.3 2 1.3.6.1.2.1.1.3 3 1.3.6.1.2.1.1.3 4 1.3.6.1.2.1.1.3 5 1.3.6.1.2.1.1.3 6 1.3.6.1.2.1.1.3 7 1.3.6.1.2.1.1.3 8 1.3.6.1.2.1.1.3 9 1.3.6.1.2.1.1.3 10 1.3.6.1.2.1.1.3 11 1.3.6.1.2.1.1.3 12 1.3.6.1.2.1.1.3 13 1.3.6.1.2.1.1.3 14 1.3.6.1.2.1.1.3 15 1.3.6.1.2.1.1.3 16 1.3.6.1.2.1.1.3 17 1.3.6.1.2.1.1.3 18 1.3.6.[...]

  • Page 1551

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example (Index) Dell(conf)#rmon event 111 -> Default case Dell(conf)#rmon event 112 [...]

  • Page 1552

    10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 Dell# show rmon hc-alarm Display the contents of RMON High-Capacity alarm table. S4820T Syntax show rmon hc-alarm [ index ] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the[...]

  • Page 1553

    Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example (Index) Dell#show rmon hc-alarm 1 RMON high-capacity alarm entry 2 object: 1.3.6.1.2.1.2.2.1.4.2099844 sample interval: 10 sample type: delta value. value: 0, value status: positive alarm type: rising or falling alarm. alarm rising threshold value: p[...]

  • Page 1554

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1555

    show rmon log Display the contents of the RMON log table. S4820T Syntax show rmon log [ index ] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON log table in an easy-to-read format. Defaults none Command Modes EXEC Command History This guide is [...]

  • Page 1556

    4 4 Dell# show rmon statistics Display the contents of RMON Ethernet statistics table. S4820T Syntax show rmon statistics [index] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON Ethernet statistics table in an easy-to-read format. Defaults none[...]

  • Page 1557

    CRC error: 0 under-size packets: 0 over-size packets: 0 fragment errors: 0 jabber errors: 0 collision: 0 64bytes packets: 0 65-127 bytes packets: 0 128-255 bytes packets: 0 256-511 bytes packets: 0 512-1023 bytes packets: 0 1024-1518 bytes packets: 0 owner: 1 status: OK <high-capacity data> HC packets received overflow: 0 HC packets received:[...]

  • Page 1558

    49 Rapid Spanning Tree Protocol (RSTP) The Dell Networking operating software implementation of rapid spanning tree protocol (RSTP) is based on the IEEE 802.1w standard spanning-tree protocol. The RSTP algorithm configures connectivity throughout a bridged local area network (LAN) that is comprised of LANs interconnected by bridges. Dell Networking[...]

  • Page 1559

    Version Description 6.2.1.1 Introduced on the E-Series. Related Commands protocol spanning-tree rstp — enters rapid spanning tree mode. debug spanning-tree rstp Enable debugging of RSTP and view information on the protocol. Syntax debug spanning-tree rstp [all | bpdu interface {in | out} | events] To disable debugging, use the no debug spanning-t[...]

  • Page 1560

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the[...]

  • Page 1561

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. pre-7.7.1.0 Introduced. Related Commands protocol spanning-tree rstp — enters SPANNING TREE mode on the switch. disable Disable RSTP globally on the system. Syntax disable To enable Rapid Spanning Tree Protocol, use the no dis[...]

  • Page 1562

    forward-delay Configure the amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding State. Syntax forward-delay seconds To return to the default setting, use the no forward-delay command. Parameters seconds Enter the number of seconds that Dell Networking OS waits before transitioning [...]

  • Page 1563

    hello-time Set the time interval between the generation of the RSTP bridge protocol data units (BPDUs). Syntax hello-time [milli-second] seconds To return to the default value, use the no hello-time command. Parameters seconds Enter a number as the time interval between transmission of BPDUs. The range is from 1 to 10 seconds. The default is 2 seco[...]

  • Page 1564

    Related Commands forward-delay — changes the wait time before RSTP transitions to the Forwarding state. max-age — changes the wait time before RSTP refreshes the protocol configuration information. max-age To maintain configuration information before refreshing that information, set the time interval for the RSTP bridge. Syntax max-age seconds [...]

  • Page 1565

    hello-time — changes the time interval between BPDUs. protocol spanning-tree rstp To configure RSTP, enter RSTP mode. Syntax protocol spanning-tree rstp To exit RSTP mode, use the exit command. Defaults Not configured Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer [...]

  • Page 1566

    show config View the current configuration for the mode. Only non-default values are displayed. Syntax show config Command Modes CONFIGURATION RSTP (conf-rstp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a lis[...]

  • Page 1567

    Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Added support for the optional guard keyword on the C- Series, S-Series, and E-Series TeraScale. 8.3.7.0 Introduced on the S4[...]

  • Page 1568

    Te 4/1 Desg 128.419 128 20000 FWD 20000 P2P Yes Te 4/8 Root 128.426 128 20000 FWD 20000 P2P No Te 4/9 Altr 128.427 128 20000 BLK 20000 P2P No Dell# Example (EDS, LBK) NOTE: “LBK_INC” (bold) means Loopback BPDU Inconsistency. Dell#show spanning-tree rstp br Executing IEEE compatible Spanning Tree Protocol Root ID Priority 32768, Address 0001.e80[...]

  • Page 1569

    spanning-tree rstp Configure an RSTP interface with one of these settings: port cost, edge port with optional bridge port data unit (BPDU) guard, port priority, loop guard, or root guard. Syntax spanning-tree rstp {cost port-cost | edge-port [bpduguard [shutdown-on-violation]] | priority priority | {loopguard | rootguard}} Parameters cost port-cost[...]

  • Page 1570

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1571

    • If a BPDU is received from a remote device, BPDU guard places the port in an Err-Disabled Blocking state and no traffic is forwarded on the port. • If no BPDU is received from a remote device, loop guard places the port in a Loop-Inconsistent Blocking state and no traffic is forwarded on the port. Example Dell(conf)#interface tengigabitethern[...]

  • Page 1572

    Usage Information By default, Dell Networking OS implements an optimized flush mechanism for RSTP. This implementation helps in flushing MAC addresses only when necessary (and less often), allowing for faster convergence during topology changes. However, if a standards-based flush mechanism is needed, you can turn on this knob command to enable flu[...]

  • Page 1573

    50 Software-Defined Networking (SDN) Dell Networking operating software supports Software-Defined Networking (SDN). For more information, refer to the SDN Deployment Guide . Software-Defined Networking (SDN) 1573[...]

  • Page 1574

    51 Security The commands in this chapter are available on Dell Networking OS. This chapter contains various types of security commands offered in the Dell Networking operating software. The commands are listed in the following sections: • AAA Accounting Commands • Authorization and Privilege Commands • Authentication and Password Commands •[...]

  • Page 1575

    To disable AAA Accounting, use the no aaa accounting {system | exec | command level } { name | default}{start-stop | wait-start | stop- only} {tacacs+} command. Parameters system Enter the keyword system to send accounting information of any other AAA configuration. exec Enter the keyword exec to send accounting information when a user has logged i[...]

  • Page 1576

    Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Introduced on the E-Series. Usage Information In the example above, TACACS+ accou[...]

  • Page 1577

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4280T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. [...]

  • Page 1578

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.5(0.0) Added support for roles on the Z9000, S6000, S4820T, S4810, MXL. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z900[...]

  • Page 1579

    Version Description 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Introduced on the E-Series. Usage Information This command steps through all active sessions and then displays the accounting records for the active account functions. Example Dell#show accounting Active accounted actions on tty2, User admin Priv 1 Role Task ID 2, EXEC Accounting recor[...]

  • Page 1580

    method-list Enter a method list that you defined using the aaa accounting exec or aaa accounting commands. Defaults none Command Modes LINE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networ[...]

  • Page 1581

    Parameters commands level Enter the keyword commands then the command privilege level for command level authorization. role role-name Enter the keyword role then the role name. name Define a name for the list of authorization methods. default Define the default list of authorization methods. local Use the authorization parameters on the system to p[...]

  • Page 1582

    Defaults Enabled when you configure aaa authorization commands command. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command[...]

  • Page 1583

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduc[...]

  • Page 1584

    command Enter the command’s keywords to assign the command to a certain access level. You can enter one or all of the keywords. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide .[...]

  • Page 1585

    Command Modes LINE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced o[...]

  • Page 1586

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.6(0.0) Introduced on the S4810, S4820T, S5000, S6000, Z9000, Z9500, MXL Usage Information By default, the service password-encryption command stores encrypted passwords. For greater security, you can also use the service obscure- passwords command to prevent a user from reading the password[...]

  • Page 1587

    To return to the default setting, use the no aaa authentication enable {default | method-list-name } method [ ... method2 ] command. Parameters default Enter the keyword default then the authentication methods to use as the default sequence of methods for the Enable login. The default is default enable . method-list- name Enter a text string (up to[...]

  • Page 1588

    Usage Information By default, the Enable password is used. If you configure aaa authentication enable default , Dell Networking OS uses the methods defined for Enable access instead. Methods configured with the aaa authentication enable command are evaluated in the order they are configured. If authentication fails using the primary method, Dell Ne[...]

  • Page 1589

    • none : no authentication. Not available if role-only is in use. • radius : use the RADIUS servers configured with the radius-server host command. • tacacs+ : use the TACACS+ servers configured with the tacacs-server host command. ... method4 (OPTIONAL) Enter up to four additional methods. In the event of a “no response” from the first m[...]

  • Page 1590

    NOTE: If authentication fails using the primary method, Dell Networking OS employs the second method (or third method, if necessary) automatically. For example, if the TACACS+ server is reachable, but the server key is invalid, Dell Networking OS proceeds to the next authentication method. The TACACS+ is incorrect, but the user is still authenticat[...]

  • Page 1591

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Related Commands line — applies an authentication method list to the designated terminal lines. ip access-list standard — names (or selects) a standard access list to filter based o[...]

  • Page 1592

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information To control access to comma[...]

  • Page 1593

    Use this parameter only with a password that you copied from the show running-config file of another Dell Networking router. password Enter a text string, up to 32 characters long, as the clear text password. Defaults Not configured. Command History This guide is platform-specific. For command information about other platforms, refer to the relevan[...]

  • Page 1594

    Use this parameter only with a password that you copied from the show running-config file of another Dell Networking router. password Enter a text string, up to 32 characters long, as the clear text password. Defaults No password is configured. level = 15 . Command Modes CONFIGURATION Command History This guide is platform-specific. For command inf[...]

  • Page 1595

    login authentication To configure authentication for console or remote access, apply an authentication method list. Syntax login authentication { method-list-name | default} To use the local user/password database for login authentication, use the no login authentication command. Parameters method-list- name Enter the keywords method-list-name to s[...]

  • Page 1596

    • If you configure an authentication lists other than default, you must apply those authentication lists to each connection. • If you configure the aaa authentication login default command, the login authentication default command automatically is applied to all terminal lines. Related Commands aaa authentication login — selects the login aut[...]

  • Page 1597

    Version Description pre-6.1.1.0 Introduced on the E-Series. Usage Information Dell Networking OS prompts users for these passwords when the method for authentication or authorization used is "line". Related Commands enable password — sets the password for the enable command. login authentication — configures an authentication method t[...]

  • Page 1598

    character- restriction (OPTIONAL) Enter the keywords character-restriction to indicate a character restriction for the password. upper number (OPTIONAL) Enter the keyword upper then the upper number. The range is from 0 to 31. lower number (OPTIONAL) Enter the keyword lower then the lower number. The range is from 0 to 31. numeric number (OPTIONAL)[...]

  • Page 1599

    service password-encryption Encrypt all passwords configured in Dell Networking OS. Syntax service password-encryption To store new passwords as clear text, use the no service password- encryption command. Defaults Enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, re[...]

  • Page 1600

    show privilege View your access level. Syntax show privilege Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this comm[...]

  • Page 1601

    Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.5(0.0) A[...]

  • Page 1602

    unassigned 1 idle 10.16.127.141 7 vty 5 ad unassigned 15 idle 10.16.127.141 Dell# Related Commands username — enables a user. timeout login response Specify how long the software waits for the login input (for example, the user name and password) before timing out. Syntax timeout login response seconds To return to the default values, use the no [...]

  • Page 1603

    Version Description pre-6.1.1.0 Introduced on the E-Series. Usage Information The software measures the period of inactivity defined in this command as the period between consecutive keystrokes. For example, if your password is “password” you can enter “p” and wait 29 seconds to enter the next letter. username Establish an authentication sy[...]

  • Page 1604

    role role-name Enter the keyword role followed by the role name to associate with that user ID. secret Enter the keyword secret then the encryption type. Defaults The default encryption type for password option is 0 . The default encryption type for secret option is 0 . The default value of privilege level is 1 . Command Modes CONFIGURATION Command[...]

  • Page 1605

    RADIUS Commands The following RADIUS commands are supported by Dell Networking OS. aaa radius group Configure the RADIUS server group that is used for Authentication, Authorization and Accounting. Syntax aaa radius group group-name To remove the RADIUS group configuration, use the no aaa radius group group-name command. Parameters group-name Enter [...]

  • Page 1606

    Defaults Disabled. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S60[...]

  • Page 1607

    Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on th[...]

  • Page 1608

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. radius-server group Creates or deletes a gro[...]

  • Page 1609

    Related Commands login authentication — sets the database to be checked when a user logs in. radius-server key — sets an authentication key for RADIUS communications. radius-server retransmit — sets the number of times the RADIUS server attempts to send information. radius-server timeout — sets the time interval before the RADIUS server tim[...]

  • Page 1610

    Defaults Not configured. Command Modes • RADIUS SERVER GROUP • CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Descripti[...]

  • Page 1611

    VRF. The order in which the RADIUS servers are tried depends on the order in which the RADIUS servers are configured. Example Dell(conf)#radius-server group group1 Dell(conf-radius-group)#radius-server host 1.1.1.1 key secret Dell(conf-radius-group)#no radius-server host 1.1.1.1 Related Commands login authentication — sets the database to be chec[...]

  • Page 1612

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Authentication key length increased to 42 characters. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. Usage Information The key configured on the switch mus[...]

  • Page 1613

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. Related Commands radius-server host — conf[...]

  • Page 1614

    Version Description 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. Related Commands radius-server host — configures a RADIUS host. radius-server vrf Create an association between a RADIUS server group and a VRF and source interface. ud Syntax radius-server vrf vrf-name [source-interface interface] To delete the associ[...]

  • Page 1615

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.4(0.0) Introduced on the S-Series and Z9000. Usage Information You can use this command to associate a group of RADIUS servers with a VRF and source interface. You can configure the source interface only with the VRF attribute and source interface is option[...]

  • Page 1616

    Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on th[...]

  • Page 1617

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. ip tacacs source-interface Specify an interface’s IP address as the source IP add[...]

  • Page 1618

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced [...]

  • Page 1619

    tacacs-server vrf vrf1 source-interface TenGigabitEthernet 1/42 tacacs-server host 1.1.1.1 key 7 9a2f3ec0c65c6f41 tacacs-server host 2.2.2.2 key 7 9a2f3ec0c65c6f41 Dell(conf-tacacs-group)# Related Commands aaa authentication login — specifies the login authentication method. tacacs-server key — configures a TACACS+ key for the TACACS server. ta[...]

  • Page 1620

    Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added support for IPv6. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Authentication key length increased to 42 characters. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. Usage Information To list multiple TACACS+ servers to be [...]

  • Page 1621

    To delete the association between a TACACS server group and a VRF and source interface, use the no tacacs-server vrf vrf-name [source-interface interface ] command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to associate a TACACS server group with that VRF. interface Enter the following keywords and slot/port or numb[...]

  • Page 1622

    Example Dell(conf)#tacacs-server group group1 Dell(conf-tacacs-group)#tacacs-server vrf vrf1 source- interface tengigabitethernet 1/36 Dell(conf)#tacacs-server group group2 Dell(conf-tacacs-group)#tacacs-server vrf default tacacs-server key Configure a key for communication between a TACACS+ server and a client. Syntax tacacs-server key [ encryptio[...]

  • Page 1623

    Usage Information The key configured with this command must match the key configured on the TACACS+ daemon. Port Authentication (802.1X) Commands An authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only Extensible Authentication Protocol over LAN (EAPOL) traffic is allowed through the po[...]

  • Page 1624

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 8.3.19.0 In[...]

  • Page 1625

    Version Description 7.4.1.0 Introduced on the E-Series. Related Commands dot1x authentication (Configuration) — enables dot1x globally. dot1x auth-fail-vlan Configure an authentication failure VLAN for users and devices that fail 802.1X authentication. Syntax dot1x auth-fail-vlan vlan-id [max-attempts number ] To delete the authentication failure[...]

  • Page 1626

    Related Commands dot1x port-control — enables port-control on an interface. dot1x guest-vlan — configures a guest VLAN for non-dot1x devices. show dot1x interface — displays the 802.1X information on an interface. dot1x auth-server Configure the authentication server to RADIUS. Syntax dot1x auth-server radius Defaults none Command Modes CONFI[...]

  • Page 1627

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

  • Page 1628

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 1629

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. Related Commands interface range — configures a range of interfaces. dot1x port-control Enable port control on an interface. Syntax dot1x por[...]

  • Page 1630

    Usage Information The authenticator performs authentication only when port-control is set to auto . dot1x quiet-period Set the number of seconds that the authenticator remains quiet after a failed authentication with a client. Syntax dot1x quiet-period seconds To disable quiet time, use the no dot1x quiet-time command. Parameters seconds Enter the [...]

  • Page 1631

    Defaults 3600 seconds (1 hour) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on [...]

  • Page 1632

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x server-timeout Configure the amount of time after which exchanges with the server time-out. Syntax dot1x[...]

  • Page 1633

    dot1x supplicant-timeout Configure the amount of time after which exchanges with the supplicant time-out. Syntax dot1x supplicant-timeout seconds To return to the default, use the no dot1x supplicant-timeout command. Parameters seconds Enter a time-out value in seconds. The range is from 1 to 300, where 300 is implementation dependant. The default [...]

  • Page 1634

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

  • Page 1635

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series, S-Series, and E-Series. Example Dell#show dot1x interface f[...]

  • Page 1636

    Supplicant Timeout: 30 seconds Server Timeout: 30 seconds Re-Auth Interval: 3600 seconds Max-EAP-Req: 2 Host Mode: SINGLE_HOST Auth PAE State: Initialize Backend State: Initialize Dell# SSH Server and SCP Commands Dell Networking OS supports secure shell (SSH) protocol versions 1.5 and 2.0. SSH is a protocol for secure remote login over an insecure[...]

  • Page 1637

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Added support for FIPS mode on the S4810. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on t[...]

  • Page 1638

    crypto key zeroize rsa Removes the generated RSA host keys and zeroize the key storage location. Syntax crypto key zeroize rsa Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following [...]

  • Page 1639

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information Debug information includes details for key-exchange, authentication, and established session for e[...]

  • Page 1640

    Usage Information To configure the switch as an SCP server, use the ip ssh server command. Related Commands ip ssh server — enables the SSH and SCP server on the switch. ip ssh authentication-retries Configure the maximum number of attempts that should be used to authenticate a user. Syntax ip ssh authentication-retries 1-10 Parameters 1-10 Enter[...]

  • Page 1641

    Parameters 1-10 Enter the number of maximum numbers of incoming SSH connections allowed per minute. The range is from 1 to 10 per minute. The default is 10 per minute . Defaults 10 per minute Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Network[...]

  • Page 1642

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information If you enable this command[...]

  • Page 1643

    Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information The server-generated key i[...]

  • Page 1644

    Version Description 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information With password authentication enabled, you can authenticate using the local, RADIUS, or TACACS+ password fallback order as configured. ip ssh pub-key-file Specify the file used for host-based authentication. Syntax ip ssh pub-key-file { [...]

  • Page 1645

    +DWEc3cgYAcU5Lai1MU2ODrzhCwyDNp05tKBU3t ReG1o8AxLi6+S4hyEMqHzkzBFNVqHzpQc +Rs4p2urzV0F4pRKnaXdHf3Lk4D460HZRhhVrxqeNxPDpEn WIMPJi0ds= ashwani@poclab4 NOTE: For rhostfile and pub-key-file , the administrator must FTP the file to the chassis. Example Dell#conf Dell(conf)# ip ssh pub-key-file flash://knownhosts Dell(conf)# Related Commands show ip ssh [...]

  • Page 1646

    ip ssh rhostsfile Specify the rhost file used for host-based authorization. Syntax ip ssh rhostsfile { WORD } Parameters WORD Enter the rhost file name for the host-based authentication. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Del[...]

  • Page 1647

    ip ssh rsa-authentication (Config) Enable RSA authentication for the SSHv2 server. Syntax ip ssh rsa-authentication enable To disable RSA authentication, use the no ip ssh rsa-authentication enable command. Parameters enable Enter the keyword enable to enable RSA authentication for the SSHv2 server. Defaults Disabled. Command Modes CONFIGURATION Co[...]

  • Page 1648

    To delete a VRF for an outgoing SSH connection, use the no ip ssh vrf vrf- name command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to configure that VRF for an outgoing SSH session. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about oth[...]

  • Page 1649

    • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a Null interface, enter the keyword null then the Null interface number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION Command History This guide [...]

  • Page 1650

    Parameters enable Enter the key word enable to start the SSH server. ciphers cipher- list Enter the keyword ciphers and then a space-delimited list of ciphers that the SSH server supports. The following ciphers are available. • 3des-cbc • aes128-cbc • aes192-cbc • aes256-cbc • aes128-ctr • aes192-ctr • aes256-ctr The default cipher li[...]

  • Page 1651

    • hmac-sha1 • hmac-sha1-96 • hmac-sha2-256 • hmac-sha2-256-96 kex key- exchange- algorithm Enter the keyword kex and then a space-delimited list of key exchange algorithms supported by the SSH server. The following key exchange algorithms are available: • diffie-hellman-group-exchange-sha1 • diffie-hellman-group1-sha1 • diffie-hellman[...]

  • Page 1652

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.5(0.0) In[...]

  • Page 1653

    Parameters vrf management Enter the key word vrf followed by the keyword management to configure an SSH server on a management VRF. vrf vrf-name Enter the key word vrf followed by the VRF name to configure an SSH server on that VRF. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information ab[...]

  • Page 1654

    Parameters Key Enter the keyword key to display the host public key. mypubkey Enter the keyword mypubkey to display the host public key. rsa Enter the keyword rsa to display the host SSHv2 RSA public key. rsa1 Enter the keyword rsa1 to display the host SSHv1 RSA public key. NOTE: If you enable FIPS mode, this parameter is not available. Defaults no[...]

  • Page 1655

    Related Commands crypto key generate — generates the SSH keys. show ip ssh Display information about established SSH sessions. Syntax NOTE: Some of the parameters in this command require licensing to access. For more information, contact your Dell Networking representative. show ip ssh Command Modes • EXEC • EXEC Privilege Command History Thi[...]

  • Page 1656

    Related Commands ip ssh server — configures an SSH server. show ip ssh client-pub-keys — displays the client-public keys. show ip ssh client-pub-keys Display the client public keys used in host-based authentication. Syntax show ip ssh client-pub-keys Defaults none Command Modes EXEC Command History This guide is platform-specific. For command i[...]

  • Page 1657

    +QJkqtyiwDPmH4njyDMYDCXY85vc55ibWsN9qalagklnh2cj2q4nYj5x8+8OOhY eFPaHiygd8U/FXict61jWs84Co1UTsAgRzDJ9aUSS75TVac= Dell# Related Commands ip ssh pub-key-file — configures the filename for the host-based authentication. show ip ssh rsa-authentication Display the authorized-keys for the RSA authentication. Syntax show ip ssh rsa-authentication {my-au[...]

  • Page 1658

    Dell# Related Commands ip ssh rsa-authentication (Config) — configures the RSA authorized keys. ssh Open an SSH connection specifying the hostname, username, encryption cipher, HMAC algorithm, port number, and version of the SSH client. Syntax NOTE: Some of the parameters in this command require licensing to access. For more information, contact [...]

  • Page 1659

    "no fips mode enable"(disable) will support v1 & v2 client. This comment is applicable for both ciphers & HMAC algorithms: • 3des-cbc : Force ssh to use 3des-cbc encryption cipher. • aes128-cbc : Force ssh to use aes128-cbc encryption cipher • aes192-cbc : Force ssh to use aes192-cbc encryption cipher • aes256-cbc : Force [...]

  • Page 1660

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4.(0.0) Added support for VRF. 9.0.2.[...]

  • Page 1661

    clear ip dhcp snooping Clear the DHCP binding table. Syntax clear ip dhcp snooping binding Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking O[...]

  • Page 1662

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4.(0.0) Added support for VRF. 9.0.2.[...]

  • Page 1663

    Related Commands ip dhcp snooping vlan — enables DHCP Snooping on one or more VLANs. ip dhcp snooping binding Create a static entry in the DHCP binding table. Syntax [no] ip dhcp snooping binding mac address vlan-id vlan-id ip ip-address interface type slot/port lease number Parameters mac address Enter the keyword mac then the MAC address of the[...]

  • Page 1664

    Version Description 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. Related Commands show ip dhcp snooping — displays the contents of the DHCP binding table. ip dhcp snooping database Delay writing the binding table for[...]

  • Page 1665

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–O[...]

  • Page 1666

    ip dhcp source-address-validation Enable IP source guard. Syntax [no] ip dhcp source-address-validation Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell[...]

  • Page 1667

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. Usage Information When enabled, the system begins creating entries in the binding table for the specified VLANs. NOTE: Learning only happens if th[...]

  • Page 1668

    Role-Based Access Control Commands With Role-Based Access Control (RBAC), access and authorization is controlled based on a user’s role. Users are granted permissions based on their user roles, not on their individual user ID. User roles are created for job functions and through those roles they acquire the permissions to perform their associated[...]

  • Page 1669

    Usage Information By default, access to commands are determined by the user’s role (if defined) or by the user’s privilege level. If the aaa authorization role-only command is enabled, then only the user’s role is used. Before you enable role-based only AAA authorization: 1. Locally define a system administrator user role.This will give you a[...]

  • Page 1670

    role-name Enter a text string for the name of the user role up to 63 characters. These are 3 system defined roles you can modify: secadmin, netadmin, and netoperator. reset Enter the keyword reset to reset all roles back to default for that command. command Enter the command’s keywords to assign the command to a certain access level. You can ente[...]

  • Page 1671

    Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, MXL Examples Dell#show role mode configure username Role access: sysadmin Dell#show role mode configure management route Role access: netadmin, sysadmin Dell#show role mode configure management crypto-policy Role access: [...]

  • Page 1672

    To delete a role name, use the no userrole name command. Note that the reserved role names may not be deleted. Parameters name Enter a text string for the name of the user up to 63 characters. It cannot be one of the system defined roles (sysadmin, secadmin, netadmin, netoperator). inherit existing- role-name Enter the inherit keyword then specify [...]

  • Page 1673

    52 Service Provider Bridging Service provider bridging is composed of virtual local area network (VLAN) Stacking, Layer 2 Protocol Tunneling, and Provider Backbone Bridging as described in the Dell Networking OS Configuration Guide Service Provider Bridging chapter. This chapter includes command line information (CLI) for the Dell Networking operat[...]

  • Page 1674

    Parameters interface Enter one of the following interfaces and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopb[...]

  • Page 1675

    protocol-tunnel Enable protocol tunneling on a stacked (Q-in-Q) VLAN for specified protocol packets. Syntax protocol-tunnel {rate-limit rate | stp} To disable protocol tunneling for a Layer 2 protocol, use the no protocol- tunnel command. Parameters rate-limit rate Enter the keyword rate-limit followed by a number for the rate-limit for tunneled pa[...]

  • Page 1676

    protocol-tunnel destination-mac Overwrite the BPDU destination MAC address with a specific value. Syntax protocol-tunnel destination-mac xstp address Parameters stp Change the default destination MAC address used for L2PT to another value. Defaults The default destination MAC is 01:01:e8:00:00:00. Command Modes CONFIGURATION Command History This gu[...]

  • Page 1677

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 1678

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series, E-Series TeraScale, and E- Series ExaScale. Maximum rate limit on E-Series reduced from 4000 to 3000. 7.4.1.0 Introduced Example Dell(conf-if-vl-2)#vlan-stack [...]

  • Page 1679

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series, E-Series and E-Series ExaScale. 7.4.1.0 Introduced Example Dell#show protocol-tunnel System Rate-Limit: 75 frames/second V[...]

  • Page 1680

    53 sFlow The Dell Networking operating software (OS) supports sFlow commands on Dell Networking OS. Dell Networking operating software sFlow monitoring system includes an sFlow Agent and an sFlow Collector. • The sFlow Agent combines the flow samples and interface counters into sFlow datagrams and forwards them to the sFlow Collector. • The sFl[...]

  • Page 1681

    sflow collector Configure a collector device to which sFlow datagrams are forwarded. Syntax sflow collector { ip-address | ipv6-address } agent-addr { ip- address | ipv6-address } [ number [max-datagram-size number ]] | [max-datagram-size number ] [vrf management] To delete a configured collector, use the no sflow collector { ip-address | ipv6-addr[...]

  • Page 1682

    Version Description 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.4.2.3 Added support for IPv6 sFlow collectors and agents on the E-series TeraScale, C-Series, and S-Series. 8.4.1.1 Added support for IPv6 sFlow collectors and agents on the E-series ExaScale. [...]

  • Page 1683

    sflow enable (Global) Enable sFlow globally. Syntax sflow enable To disable sFlow, use the no sflow enable command. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a [...]

  • Page 1684

    Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON[...]

  • Page 1685

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series ExaScale. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. [...]

  • Page 1686

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Introduced on the S Series and Z Series switches. Example Dell(conf)#sflow max-header-size extended sflow polling-interval (Global) Set the sFlow polling interval at a global level. Syntax sflow polling-interval interval value To return to the default, use the no sflow polling-interv[...]

  • Page 1687

    Usage Information The polling interval for an interface is the maximum number of seconds between successive samples of counters sent to the collector. This command changes the global default counter polling (20 seconds) interval. You can configure an interface to use a different polling interval. Related Commands sflow polling-interval (Interface) [...]

  • Page 1688

    Usage Information This command sets the counter polling interval for an interface. Related Commands sflow polling-interval (Global) — globally sets the polling interval. sflow sample-rate (Global) Change the global default sampling rate. Syntax sflow sample-rate value To return to the default sampling rate, use the no sflow sample-rate command. P[...]

  • Page 1689

    Usage Information Sample-rate is the average number of packets skipped before the sample is taken. This command changes the global default sampling rate. You can configure an interface to use a different sampling rate than the global sampling rate. If the value entered is not a correct power of 2, the command generates an error message with the pre[...]

  • Page 1690

    Version Description 7.6.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information This command changes the sampling rate for an interface. By default, the sampling rate of an interface is set to the same value as the current global default sampling rate. If the value entered is not a correct power of 2, the command gener[...]

  • Page 1691

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series ExaScale. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. [...]

  • Page 1692

    54 Simple Network Management Protocol (SNMP) and Syslog This chapter contains commands to configure and monitor the simple network management protocol (SNMP) v1/v2/v3 and Syslog. Both features are supported on Dell Networking OS. The chapter contains the following sections: • SNMP Commands • Syslog Commands SNMP Commands The following SNMP comm[...]

  • Page 1693

    show snmp Display the status of SNMP network elements. Syntax show snmp Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history fo[...]

  • Page 1694

    show snmp engineID Display the identification of the local SNMP engine and all remote engines that are configured on the router. Syntax show snmp engineID Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Ref[...]

  • Page 1695

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1696

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Example Dell#show snmp user User name: v1v2creadu Engine ID: 0[...]

  • Page 1697

    Version Description 7.5.1.0 Introduced on the C-Series. unknown Introduced on the E-Series. Example Dell#config!------command run on host connected to switch: --------------! > snmpwalk -c public 10.10.10.130 .1.3.6.1.2.1.31 | grep -i alias | more IF-MIB::ifAlias.134530304 = STRING: This is a port connected to Router2. This is a port connected t[...]

  • Page 1698

    security-name name (Optional) Enter the keywords security-name then the security name as defined by the community MIB. access-list- name (Optional) Enter a standard IPv4 access list name (a string up to 16 characters long). Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other[...]

  • Page 1699

    as a sub-option, and each of those sub-options can accept any of the three sub- options as a sub-option, and so forth. The second Example shows the creation of a standard IPv4 ACL called snmp-ro-acl and then assigning it to the SNMP community guest . NOTE: For IPv6 ACLs, only IPv6 and UDP types are valid for SNMP; TCP and ICMP rules are not valid f[...]

  • Page 1700

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command snmp-server enable traps Enable SNMP traps. Syntax snmp-server[...]

  • Page 1701

    • cam-utilization • fan • supply • temperature For the snmp notification-type, enter one of the following optional parameters: • authentication • coldstart • linkdown • linkup • syslog-reachable • syslog-unreachable Defaults Not enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command inf[...]

  • Page 1702

    Usage Information Dell Networking OS supports up to 16 SNMP trap receivers. For the cam-utilization notification option, the system generates syslogs and SNMP traps when the L3 host table or route table utilization goes above the threshold. If you do not configure this command, traps that controlled by this command are not sent. If you do not speci[...]

  • Page 1703

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Add[...]

  • Page 1704

    To remove a specified group, use the no snmp-server group [ group_name {v1 | v2c | v3 {auth | noauth | priv}}] [read name ] [write name ] [notify name ] [access access-list-name | ipv6 access- list-name | access-list-name ipv6 access-list-name ]] command. Parameters group_name Enter a text string (up to 20 characters long) as the name of the group.[...]

  • Page 1705

    access-list- name ipv6 access-list- name (Optional) Enter both an IPv4 and IPv6 access list name. Defaults As above. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell N[...]

  • Page 1706

    snmp-server host Configure the recipient of an SNMP trap operation. Syntax snmp-server host ip-address | ipv6-address [vrf vrf-name ] traps | informs [version 1 | 2c | 3] [auth | no auth | priv] [ community-string ] [udp-port port-number ] [ notification-type ] To remove the SNMP host, use the no snmp-server host ip-address [vrf vrf-name ] traps | [...]

  • Page 1707

    noauth (OPTIONAL) Enter the keyword noauth to specify no authentication of a packet. priv (OPTIONAL) Enter the keyword priv to specify both authentication and then scrambling of the packet. community- string Enter a text string (up to 20 characters long) as the name of the SNMP community. NOTE: For version 1 and version 2c security models, this str[...]

  • Page 1708

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 9.1(0.0) Added support for config and ecmp traps. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on th[...]

  • Page 1709

    Configuring Informs To send an inform, use the following steps: 1. Configure a remote engine ID. 2. Configure a remote user. 3. Configure a group for this user with access rights. 4. Enable traps. 5. Configure a host to receive informs. Related Commands snmp-server enable traps — enables SNMP traps. snmp-server community — configures a new comm[...]

  • Page 1710

    snmp-server packetsize Set the largest SNMP packet size permitted. Wen the SNMP server is receiving a request or generating a reply, use the snmp-server packetsize global configuration command. Syntax snmp-server packetsize byte-count Parameters byte-count Enter one of the following values 8, 16, 24 or 32. Packet sizes are 8000 bytes, 16000 bytes, [...]

  • Page 1711

    • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. • For a Null interface, enter the keyword null then the Null interface number[...]

  • Page 1712

    [access access-list-name | ipv6 access-list-name | access-list- name ipv6 access-list-name ] To remove a user from the SNMP group, use the no snmp-server user name { group_name remote ip-address vrf vrf-name udp-port port- number } [1 | 2c | 3] [encrypted] [auth {md5 | sha} auth- password ] [priv {des56 | aes128} priv password ] [access access- lis[...]

  • Page 1713

    md5 | sha (OPTIONAL) Enter the keyword md5 or sha to designate the authentication level. • md5 — Message Digest Algorithm • sha — Secure Hash Algorithm auth-password (OPTIONAL) Enter a text string (up to 20 characters long) password that enables the agent to receive packets from the host. Minimum: eight characters long. priv (OPTIONAL) Ente[...]

  • Page 1714

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. Usage Information NOTE: For IPv6 ACLs, only IPv6 and UDP types are valid for SNMP. TCP and ICMP rules are not valid for SNMP. In IPv6 ACLs port rules are not v[...]

  • Page 1715

    snmp-server user (for AES128-CFB Encryption) Specify that AES128-CFB encryption algorithm needs to be used for transmission of SNMP information. The Advanced Encryption Standard (AES) Cipher Feedback (CFB) 128-bit encryption algorithm is in compliance with RFC 3826. RFCs for SNMPv3 define two authentication hash algorithms, namely, HMAC- MD5-96 and[...]

  • Page 1716

    Usage Information To enable robust, effective protection and security for SNMP packets transferred between the server and the client, you can use the snmp-server user username group groupname 3 auth authentication-type auth- password priv aes128 priv-password to specify that AES128-CFB encryption algorithm needs to be used. You cannot modify the FI[...]

  • Page 1717

    Related Commands show snmp user — displays the information configured on each SNMP user name. snmp-server view Configure an SNMPv3 view. Syntax snmp-server view view-name oid-tree {included | excluded} To remove an SNMPv3 view, use the no snmp-server view view-name oid- tree {included | excluded} command. Parameters view-name Enter the name of th[...]

  • Page 1718

    Example Dell# conf Dell#(conf) snmp-server view rview 1.3.6.1 included Related Commands show running-config snmp — displays the SNMP running configuration. snmp trap link-status Enable the interface to send SNMP link traps, which indicate whether the interface is up or down. Syntax snmp trap link-status To disable sending link trap messages, use [...]

  • Page 1719

    Syslog Commands The following commands allow you to configure logging functions on all Dell Networking switches. clear logging Clear the messages in the logging buffer. Syntax clear logging Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant[...]

  • Page 1720

    Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on[...]

  • Page 1721

    default logging console Return the default settings for messages logged to the console. Syntax default logging console Defaults level = 7 or debugging Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The[...]

  • Page 1722

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands logging monitor — sets the logging monitor [...]

  • Page 1723

    Related Commands logging trap — limit messages logged to the Syslog servers based on severity. logging Configure an IP address or host name of a Syslog server where logging messages are sent. Multiple logging servers of both IPv4 and/or IPv6 can be configured. Syntax logging { ip-address | ipv6-address | hostname } {{udp { port }} | {tcp {port}} [...]

  • Page 1724

    Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.4.1.0 Added support for IPv6. 7.6.1.0 Introduced o[...]

  • Page 1725

    Defaults level = 7 ; size = 40960 bytes Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) I[...]

  • Page 1726

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the S4810, S4820T,[...]

  • Page 1727

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2(0.0)[...]

  • Page 1728

    • local3 (local use) • local4 (local use) • local5 (local use) • local6 (local use) • local7 (local use) • lpr (line printer system) • mail (mail system) • news (USENET news) • sys9 (system use) • sys10 (system use) • sys11 (system use) • sys12 (system use) • sys13 (system use) • sys14 (system use) • syslog (Syslog pro[...]

  • Page 1729

    logging on — enables logging. logging history Specify which messages are logged to the history table of the switch and the SNMP network management station (if configured). Syntax logging history level To return to the default values, use the no logging history command. Parameters level Indicate a value from 0 to 7 or enter one of the following eq[...]

  • Page 1730

    logging history size Specify the number of messages stored in the Dell Networking logging history table. Syntax logging history size size To return to the default values, use the no logging history size command. Parameters size Indicate a value as the number of messages to be stored. The range is from 0 to 500. The default is 1 message . Defaults 1[...]

  • Page 1731

    Parameters level Indicate a value from 0 to 7 or enter one of the following parameters: emergencies , alerts , critical , errors , warnings , notifications , informational , or debugging . The default is 7 or debugging . Defaults 7 or debugging Command Modes CONFIGURATION Command History This guide is platform-specific. For command information abou[...]

  • Page 1732

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intro[...]

  • Page 1733

    • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to 1. The port range is 0. • For a port channel interface, enter the keywords port- channel then a number. The ran[...]

  • Page 1734

    logging synchronous Synchronize unsolicited messages and Dell Networking OS output. Syntax logging synchronous [level level | all] [limit number-of- buffers ] To disable message synchronization, use the no logging synchronous [level level | all] [limit number-of-buffers ] command. Parameters all Enter the keyword all to ensure that all levels are p[...]

  • Page 1735

    Usage Information When you enable logging synchronous , unsolicited messages appear between software prompts and outputs. Only the messages with a severity at or below the set level are sent to the console. If the message queue limit is reached on a terminal line and messages are discarded, a system message appears on that terminal line. Messages m[...]

  • Page 1736

    Version Description E-Series legacy command Usage Information To block a type of message parameter, set the logging trap level to a lower number. For example, to block severity messages at level 6, set the level to 5. Related Commands logging — enables the logging to another device. logging on — enables logging. logging version Displays syslog [...]

  • Page 1737

    show logging Display the logging settings and system messages logged to the internal buffer of the switch. Syntax show logging [ number | history [reverse][ number ] | reverse [ number ] | summary] Parameters number (OPTIONAL) Enter the number of messages displayed in the output. The range is from 1 to 65535. history (OPTIONAL) Enter the keyword hi[...]

  • Page 1738

    Size (524288 bytes) Trap logging: level informational Oct 8 09:25:37: %RPM1:RP1 %BGP-5-ADJCHANGE: Connection with neighbor 223.80.255.254 closed. Hold time expired Oct 8 09:25:38: %RPM1:RP1 %BGP-5-ADJCHANGE: Neighbor 192.200.13.2 Up Oct 8 09:25:38: %RPM1:RP1 %BGP-5-ADJCHANGE: Neighbor 192.1.1.13 Up Oct 8 09:25:38: %RPM1:RP1 %BGP-5-ADJCHANGE: Neighb[...]

  • Page 1739

    Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on[...]

  • Page 1740

    Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. Usage Information This command displays internal software driver information, which may be useful during troubleshooting switch initialization errors, such as a downed Port-Pipe. terminal monitor Configure the Dell Networking OS to display messages on the monit[...]

  • Page 1741

    55 SNMP Traps This chapter lists the traps sent by the Dell Networking operating software. Each trap is listed by the fields Message ID, Trap Type, and Trap Option. Message ID Trap Type Trap Option COLD_START SNMP COLDSTART %SNMP-5-SNMP_COLD_START: SNMP COLD_START trap sent. WARM_START SNMP WARMSTART COPY_CONFIG_COMPLETE SNMP NONE SNMP Copy Config [...]

  • Page 1742

    Message ID Trap Type Trap Option %RPM0-P:CP %SNMP-4-RMON_FALLING_THRESHOLD: RMON falling threshold alarm from SNMP OID <oid> RMON_HC_RISHING_THRESHOLD SNMP NONE %RPM0-P:CP %SNMP-4-RMON_HC_RISING_THRESHOLD: RMON high-capacity rising threshold alarm from SNMP OID <oid> RMON_HC_FALLING_THRESHOLD SNMP NONE %RPM0-P:CP %SNMP-4-RMON_HC_FALLING[...]

  • Page 1743

    Message ID Trap Type Trap Option %RAM-6-RPM_STATE: RPM0 is in Standby State CHM_RPM_DOWN ENVMON NONE %CHMGR-2-RPM_DOWN: RPM 0 down - hard reset %CHMGR-2-RPM_DOWN: RPM 0 down - card removed CHM_RPM_PRIMARY ENVMON NONE %RAM-5-COLD_FAILOVER: RPM Failover Completed %RAM-5-HOT_FAILOVER: RPM Failover Completed %RAM-5-FAST_FAILOVER: RPM Failover Completed[...]

  • Page 1744

    Message ID Trap Type Trap Option %CHMGR-1-MINOR_PS: Minor alarm: power supply non- redundant CHM_MIN_ALARM_PS_CLR ENVMON SUPPLY %CHMGR-5-MINOR_PS_CLR: Minor alarm cleared: power supply redundant CHM_MIN_ALRM_TEMP ENVMON TEMP %CHMGR-2-MINOR_TEMP: Minor alarm: chassis temperature CHM_MIN_ALRM_TEMP_CLR ENVMON TEMP %CHMRG-5-MINOR_TEMP_CLR: Minor alarm [...]

  • Page 1745

    Message ID Trap Type Trap Option CHM_MIN_FANBAD_CLR ENVMON FAN For E1200: %CHMGR-2-FAN_OK: Minor alarm cleared: all fans in fan tray %d are good For E600 and E300: %CHMGR-5-FANOK: Minor alarm cleared: all fans in fan tray are good TME_TASK_SUSPEND ENVMON NONE %TME-2-TASK SUSPENDED: SUSPENDED - svce:%d - inst: %d - task:%s TME_TASK_TERM ENVMON NONE [...]

  • Page 1746

    Message ID Trap Type Trap Option %RPM1-P:RP2 %VRRP-3-VRRP_BAD_AUTH: vrid-1 on Gi 11/12 rcvd pkt with authentication failure VRRP_GO_MASTER PROTO NONE %VRRP-6-VRRP_MASTER: vrid-%d on %s entering MASTER VRRP_PROTOCOL_ERROR PROTO NONE VRRP_PROTOERR: VRRP protocol error on %S BGP4_ESTABLISHED PROTO NONE %TRAP-5-PEER_ESTABLISHED: Neighbor %a, state %s B[...]

  • Page 1747

    56 Stacking All commands in this chapter are specific to the Dell Networking operating software. You can use the commands to pre-configure a switch, so that the configuration settings are invoked when the switch is attached to other S-Series units. For information about using the S-Series stacking feature, refer to the “Stacking S-Series Switches[...]

  • Page 1748

    Parameters stack-unit Enter the stack-unit number. For the S4820T, the range is from 0 to 11. members Enter the keyword members for all stack-units. Defaults Disabled (the failed switch is automatically rebooted). Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the[...]

  • Page 1749

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Added the members option. redundancy protocol Enable hitless failover for a protocol. Syntax redundanc[...]

  • Page 1750

    reset stack-unit Reset any designated stack member except the management unit (master unit). Syntax reset stack-unit hard Parameters stack-unit Enter the stack-unit number. The range is from 0 to 11. hard Reset the stack unit if the unit is in a problem state. Defaults none Command Modes EXEC Command History This guide is platform-specific. For com[...]

  • Page 1751

    Related Commands • reload – reboots Dell Networking OS. show redundancy Display the current redundancy configuration (status of automatic reboot configuration on stack management unit). Syntax show redundancy Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms,[...]

  • Page 1752

    ------------------------------------------------ Primary Stack-unit: mgmt-id 0 Auto Data Sync: Full Failover Type: Hot Failover Auto reboot Stack-unit: Disabled Auto failover limit: 3 times in 60 minutes -- Stack-unit Failover Record -- ------------------------------------------------ Failover Count: 0 Last failover timestamp: None Last failover Re[...]

  • Page 1753

    Version Description 9.7(0.0) Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Usage Information The following describes the show system stack-ports command shown in the following example. Field Description Topology Lists the topology of stack ports connected: Ring, Daisy [...]

  • Page 1754

    0/49 12 up up 0/50 12 up down 0/51 24 up up 1/49 12 up up 1/50 12 up up 2/49 24 up up 2/51 12 up up 2/52 12 up down Dell# Example (Topology) Dell# show system stack-ports topology Topology: Ring Interface Connection ---------------------- 0/49 1/49 0/50 0/51 2/49 1/49 0/49 1/50 2/51 2/49 0/51 2/51 1/50 2/52 Dell# Related Commands • reset stack-un[...]

  • Page 1755

    Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000. 8.3.19.0 Introdu[...]

  • Page 1756

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Related Commands • reload – reboots Dell Networking OS. • show system (S-Series and Z-Series) – displays the status of all stack members or a specific member. stack-unit stack-group Configure the stacking unit and stacki[...]

  • Page 1757

    the current stack group will be removed when the unit is rebooted. NOTE: Any scripts used to streamline the stacking configuration process must be updated to reflect the Command Mode change from EXEC Privilege to CONFIGURATION to allow the scripts to work correctly. upgrade system stack-unit Copy the boot image or Dell Networking OS from the manage[...]

  • Page 1758

    Usage Information To reboot using the new image, use the upgrade boot system stack-unit command. Related Commands • reload — reboots Dell Networking OS. • reset stack-unit — resets the designated stack member. • show system (S-Series and Z-Series) — displays the status of all stack members or a specific member. • show version — disp[...]

  • Page 1759

    57 Storm Control The Dell Networking operating software storm control feature allows you to limit or suppress traffic during a traffic storm (Broadcast/Unknown Unicast Rate Limiting or Multicast on the C-Series and S- Series). Storm control is supported on Dell Networking OS. Important Points to Remember • Interface commands can only be applied o[...]

  • Page 1760

    show storm-control broadcast Display the storm control broadcast configuration. Syntax show storm-control broadcast [ interface ] Parameters interface (OPTIONAL) Enter one of the following interfaces to display the interface-specific storm control configuration: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the [...]

  • Page 1761

    Parameters interface (OPTIONAL) Enter one of the following interfaces to display the interface specific storm control configuration: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • Fo[...]

  • Page 1762

    show storm-control unknown-unicast Display the storm control unknown-unicast configuration. Syntax show storm-control unknown-unicast [ interface ] Parameters interface (OPTIONAL) Enter one of the following interfaces to display the interface specific storm control configuration: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabit[...]

  • Page 1763

    storm-control broadcast (Configuration) Configure the percentage of broadcast traffic allowed in the network. Syntax storm-control broadcast [ packets_per_second in] To disable broadcast rate-limiting, use the no storm-control broadcast [ packets_per_second in] command. Parameters percentagedeci mal_value in | out Enter the percentage of broadcast [...]

  • Page 1764

    storm-control broadcast (Interface) Configure the percentage of broadcast traffic allowed on an interface (ingress only). Syntax storm-control broadcast [ packets_per_second in] To disable broadcast storm control on the interface, use the no storm-control broadcast [ packets_per_second in] command. Parameters packets_per_se cond in Enter the packet[...]

  • Page 1765

    To disable storm-control for multicast traffic into the network, use the no storm- control multicast packets_per_second in command. Parameters packets_per_se cond in Enter the packets per second of multicast traffic allowed into the network. The range is from 0 to 33554368. Defaults none Command Modes CONFIGURATION (conf) Command History This guide[...]

  • Page 1766

    Parameters packets_per_se cond in Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554368. Defaults none Command Modes INTERFACE (conf-if- interface-slot/port ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS [...]

  • Page 1767

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 E-Series Only: Added the percentage decimal value option. 6.5.1.0 Introduced o[...]

  • Page 1768

    packets_per_se cond in C-Series and S-Series Only: Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554431. Defaults none Command Modes INTERFACE (conf-if- interface-slot/port ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant De[...]

  • Page 1769

    58 Spanning Tree Protocol (STP) The commands in this chapter configure and monitor the IEEE 802.1d spanning tree protocol (STP) and are supported on the Dell Networking switch/routing platform. bridge-priority Set the bridge priority of the switch in an IEEE 802.1D spanning tree. Syntax bridge-priority { priority-value | primary | secondary} To ret[...]

  • Page 1770

    Version Description 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. bpdu-destination-mac-address Use the Provider Bridge Group address in Spanning Tree or GVRP PDUs. Syntax bpdu-destination-mac-address [stp | gvrp] provider-bridge-group Parameters xstp Force STP, RSTP, and MSTP to use the [...]

  • Page 1771

    debug spanning-tree Enable debugging of the spanning tree protocol and view information on the protocol. Syntax debug spanning-tree { stp-id [all | bpdu | config | events | exceptions | general | root] | protocol } To disable debugging, use the no debug spanning-tree command. Parameters stp-id Enter zero (0). The switch supports one spanning tree g[...]

  • Page 1772

    Version Description 6.2.1.1 Introduced on the E-Series. Usage Information When you enable debug spanning-tree bpdu for multiple interfaces, the software only sends information on BPDUs for the last interface specified. Related Commands protocol spanning-tree — enters SPANNING TREE mode on the switch. description Enter a description of the spannin[...]

  • Page 1773

    disable Disable the spanning tree protocol globally on the switch. Syntax disable To enable Spanning Tree Protocol, use the no disable command. Defaults Enabled (that is, the spanning tree protocol is disabled.) Command Modes SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, refer to the r[...]

  • Page 1774

    Defaults 15 seconds Command Modes SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S60[...]

  • Page 1775

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.[...]

  • Page 1776

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Related Commands forward-delay — changes the wai[...]

  • Page 1777

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information STP is not enabled when you enter SPANNING TREE mode. To enable STP globally on the switch, use the no[...]

  • Page 1778

    Example Dell(config-stp)#show config protocol spanning-tree 0 no disable Dell(config-stp)# show spanning-tree 0 Display the spanning tree group configuration and status of interfaces in the spanning tree group. Syntax show spanning-tree 0 [active | brief | guard | interface interface | root | summary] Parameters 0 Enter 0 (zero) to display informat[...]

  • Page 1779

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series ExaScale. 8.4.2.1 Added support for the optional guard keyword on the C- Series, S-Series, and E-Series TeraScale. 8.3.7.0 Intr[...]

  • Page 1780

    Field Description “Port 1...” Displays the Interface type slot/port information and the status of the interface (Disabled or Enabled). “Port path...” Displays the path cost, priority, and identifier for the interface. “Designated root...” Displays the priority and MAC address of the root bridge of the STG that the interface belongs. “[...]

  • Page 1781

    Example (Brief) Dell#show span 0 brief Executing IEEE compatible Spanning Tree Protocol Root ID Priority 32768 Address 0001.e800.0a56 Root Bridge hello time 2, max age 20, forward delay 15 Bridge ID Priority 32768, Address 0001.e800.0a56 Configured hello time 2, max age 20, forward delay 15 Interface Designated Name PortID Prio Cost Sts Cost Bridge[...]

  • Page 1782

    Parameters stp-id Enter the STP instance ID. The range is 0. cost cost Enter the keyword cost then a number as the cost. The range is from 1 to 65535. The defaults are: • 1-Gigabit Ethernet interface = 4 . • 10-Gigabit Ethernet interface = 2 . • Port Channel interface with 100 Mb/s Ethernet = 18 . • Port Channel interface with 1 Gigabit Eth[...]

  • Page 1783

    Version Description 8.4.2.1 Introduced the loopguard and rootguard options on the E-Series TeraScale, C-Series, and S-Series. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced the shutdown-on-violation option. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information If you enabl[...]

  • Page 1784

    59 System Time and Date The commands in this chapter configure time values on the system, either using the Dell Networking operating software, or the hardware, or using the network time protocol (NTP). With NTP, the switch can act only as a client to an NTP clock host. For more information, refer to the “Network Time Protocol” section of the Ma[...]

  • Page 1785

    end-month Enter the name of one of the 12 months in English. You can enter the name of a day to change the order of the display to time day month year. end-time Enter the time in hours:minutes. For the hour variable, use the 24-hour format; example, 17:15 is 5:15 pm. end-year Enter a four-digit number as the year. The range is from 1993 to 2035. of[...]

  • Page 1786

    clock summer-time recurring Set the software clock to convert to daylight saving time on a specific day each year. Syntax clock summer-time time-zone recurring [ start-week start-day start-month start-time end-week end-day end-month end-time [ offset ]] To delete a daylight saving time zone configuration, use the no clock summer- time command. Para[...]

  • Page 1787

    end-time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format; example, 17:15:00 is 5:15 pm. offset (OPTIONAL) Enter the number of minutes to add during the summer-time period. The range is from 1 to 1440. The default is 60 minutes . Defaults Not configured. Command Modes CONFIGURATION Command History This guide is[...]

  • Page 1788

    Parameters timezone- name Enter the name of the timezone. You cannot use spaces. offset Enter one of the following: • a number from 1 to 23 as the number of hours in addition to universal time coordinated (UTC) for the timezone. • a minus sign (-) then a number from 1 to 23 as the number of hours. Defaults Not configured. Command Modes CONFIGUR[...]

  • Page 1789

    To disable debugging of NTP transactions, use the no debug ntp {adjust | all | authentication | events | loopfilter | packets | select | sync} command. Parameters adjust Enter the keyword adjust to display information on NTP clock adjustments. all Enter the keyword all to display information on all NTP transactions. authentication Enter the keyword[...]

  • Page 1790

    ntp authenticate Enable authentication of NTP traffic between the switch and the NTP time serving hosts. Syntax ntp authenticate To disable NTP authentication, use the no ntp authentication command. Defaults Not enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer[...]

  • Page 1791

    md5 Specify that the authentication key is encrypted using MD5 encryption algorithm. 0 Specify that authentication key is entered in an unencrypted format (default). 7 Specify that the authentication key is entered in DES encrypted format. key Enter the authentication key in the previously specified format. Defaults NTP authentication is not config[...]

  • Page 1792

    ntp trusted-key — configures a trusted key. ntp broadcast client Set up the interface to receive NTP broadcasts from an NTP server. Syntax ntp broadcast client To disable broadcast, use the no ntp broadcast client command. Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about oth[...]

  • Page 1793

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1794

    The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added support for IPv6 multicast addresses. 8.3.7.0 Introduced on the S4810. 6.1.1.0 Introduced on [...]

  • Page 1795

    ntp server Configure an NTP time-serving host. Syntax ntp server[vrf vrf-name ] { hostname | ipv4-address | ipv6- address } [key keyid ] [prefer] [version number ] Parameters vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF to configure a NTP time-serving host corresponding to that VRF. ipv4-address | ipv6-address Enter an[...]

  • Page 1796

    Usage Information You can configure multiple time-serving hosts . From these time-serving hosts, the Dell Networking OS chooses one NTP host with which to synchronize. To determine which server was selected, use the show ntp associations command. Because many polls to NTP hosts can impact network performance, Dell Networking recommends limiting the[...]

  • Page 1797

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. ntp trusted-key Set a key to authenticate the system to which NTP synchronizes. Syntax ntp tru[...]

  • Page 1798

    Related Commands ntp authentication-key — sets an authentication key for NTP. ntp authenticate — enables the NTP authentication parameters you set. show clock Display the current clock settings. Syntax show clock [detail] Parameters detail (OPTIONAL) Enter the keyword detail to view the source information of the clock. Command Modes • EXEC ?[...]

  • Page 1799

    Related Commands clock summer-time recurring — displays the time and date from the switch hardware clock. show ntp associations Display the NTP master and peers. Syntax show ntp associations Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the releva[...]

  • Page 1800

    Field Description remote Displays the remote IP address of the NTP peer. ref clock Displays the IP address of the remote peer’s reference clock. st Displays the peer’s stratum, that is, the number of hops away from the external time source. A 16 in this column means the NTP peer cannot reach the time source. when Displays the last time the swit[...]

  • Page 1801

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.6(0.0) Added support for VRF. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added IPv6 support. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. show ntp status Display t[...]

  • Page 1802

    Usage Information The following describes the show ntp status command shown in the Example below. Field Description “Clock is...” States whether or not the switch clock is synchronized, which NTP stratum the system is assigned and the IP address of the NTP peer. “frequency is...” Displays the frequency (in ppm), stability (in ppm) and preci[...]

  • Page 1803

    60 u-Boot All commands in this chapter are in u-Boot and are supported on the Dell Networking S4810 and 4820T platforms only. To access this mode, press any key when the following line appears on the console during a system boot. Hit any key to stop autoboot: Enter u-Boot immediately, as the => prompt indicates. NOTE: This chapter describes only[...]

  • Page 1804

    Rebooting...;reset bootdelay=5 loads_echo=1 rootpath=/opt/nfsroot hostname=unknown loadaddr=640000 ftpuser=force10 ftppasswd=force10 uboot=u-boot.bin tftpflash=tftpboot $loadaddr $uboot; protect off 0xfff80000 + $filesize; erase 0x fff80000 +$filesize; cp.b $loadaddr 0xfff80000 $filesize; protect on 0xfff80000 +$filesize; cmp.b $loadaddr 0xfff80000[...]

  • Page 1805

    reset Reload the system. Syntax reset Command Modes uBoot Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version 8.3.19.0 Introduced on the S4820[...]

  • Page 1806

    setenv Configure system settings. Syntax setenv [gatewayip address | primary_image f10boot location | secondary_image f10boot location | default_image f10boot location | ipaddre address | ethaddr address | enablepwdignore | stconfigignore] Parameters gatewayip address Enter the IP address for the default gateway. primary_image Enter the keywords pr[...]

  • Page 1807

    The following is a list of the Dell Networking OS version history for this command. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on the S4810. u-Boot 1807[...]

  • Page 1808

    61 Tunneling Tunneling is supported on Dell Networking OS. ip unnumbered Configure a tunnel interface to operate without a unique IPv4 address and select the interface from which the tunnel borrows its address. Syntax ip unnumbered {interface-type slot/port} To set the tunnel back to default logical address use the no ip unnumbered command. If the [...]

  • Page 1809

    NOTE: The ip unnumbered command can specify an interface name that does not exist or does not have a configured IPv6 address. The tunnel interface is not changed to operationally up until the logical ip address is identified from one of the address family. ipv6 unnumbered Configure a tunnel interface to operate without a unique IPv6 address and sel[...]

  • Page 1810

    tunnel allow-remote Configure an IPv4 or IPv6 address or prefix whose tunneled packets are accepted for decapsulation. If you do not configure allow-remote entries, tunneled packets from any remote peer address is accepted. This feature is supported on Dell Networking OS. Syntax tunnel allow-remote { ip-address | ipv6-address } [ mask ] To delete a[...]

  • Page 1811

    tunnel destination Set a destination endpoint for the tunnel. Syntax tunnel destination { ip-address | ipv6–address } To delete a tunnel destination address, use the no tunnel destination { ip- address | ipv6–address } command. Parameters ip-address Enter the destination IPv4 address for the tunnel. ipv6–address Enter the destination IPv6 add[...]

  • Page 1812

    value Enter a value to set the DSCP value in the tunnel header. The range is from 0 to 63. The default value of 0 denotes mapping of original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel. Defaults 0 (Mapped) Command Modes INTERFACE TUNNEL (conf-if-tu) Command History V[...]

  • Page 1813

    Version Description 9.5(0.1) Introduced on the Z9500. 9.3(0.0) Introduced on the S6000, S4810, S4820T, Z9000. Usage Information This command is only valid for tunnel interfaces with an IPv6 outer header. tunnel hop-limit Configure the method to set the IPv4 time-to-live or the IPv6 hop limit value in the outer tunnel header. Syntax tunnel hop-limit[...]

  • Page 1814

    tunnel keepalive Configure the tunnel keepalive target, interval and attempts. Syntax tunnel keepalive { ip-address | ipv6-address }[interval { seconds }] [attempts { count | unlimited}] To disable the tunnel keepalive probes use the no tunnel keepalive command. Parameters ip-address ipv6 address Enter the IPv4 or IPv6 address of the peer to which [...]

  • Page 1815

    into a keepalive down state that does not clear in a few seconds, then performing shutdown - no shutdown sequence on one end should bring both ends back to up. tunnel-mode Enable a tunnel interface. . Syntax tunnel mode { ipip | ipv6 | ipv6ip }[ decapsulate-any ] To disable an active tunnel interface, use the no tunnel mode command. Parameters ipip[...]

  • Page 1816

    Configuration of IPv6 commands over decapsulate-any tunnel causes an error. tunnel source Set a source address for the tunnel. Syntax tunnel source { ip-address | ipv6–address | interface-type- number | anylocal} To delete the current tunnel source address, use the no tunnel source command. Parameters ip-address Enter the source IPv4 address in A[...]

  • Page 1817

    allows the multipoint receive-only tunnel to decapsulate tunnel packets addressed to any IPv4 or IPv6 (depending on the tunnel mode) address configured on the switch that is operationally Up . Tunneling 1817[...]

  • Page 1818

    62 Uplink Failure Detection (UFD) Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with NIC teaming, automatic recovery from a failed link. clear ufd-disable Re-enable one or more downstream interfaces on the switch/router that are in a UFD-Disabled Error state so that an interface can send[...]

  • Page 1819

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.2.3 Introduced on the S-Series S50. Related Commands • downstream — assigns a port or port-channel to the uplink-state group as a downstream interface. • uplink-state-group — creates an uplink-state group and enables the tracking of upstream links. [...]

  • Page 1820

    Related Commands clear ufd-disable — re-enables downstream interfaces that are in a UFD-Disabled Error state. description Enter a text description of an uplink-state group. Syntax description text Parameters text Text description of the uplink-state group. The maximum length is 80 alphanumeric characters. Defaults none Command Modes UPLINK-STATE-[...]

  • Page 1821

    downstream Assign a port or port-channel to the uplink-state group as a downstream interface. Syntax downstream interface To delete an uplink-state group, enter the no downstream interface command. Parameters interface Enter one of the following interface types: • 10 Gigabit Ethernet: tengigabitethernet { slot/ port | slot/port-range } • 40-Gig[...]

  • Page 1822

    You can assign individual member ports of a port channel to the group. An uplink- state group can contain either the member ports of a port channel or the port channel itself, but not both. Related Commands • upstream — assigns a port or port-channel to the uplink-state group as an upstream interface. • uplink-state-group — creates an uplin[...]

  • Page 1823

    downstream disable links Configure the number of downstream links in the uplink-state group that are disabled if one upstream link in an uplink-state group goes down. Syntax downstream disable links { number |all} To revert to the default setting, use the no downstream disable links command. Parameters number Enter the number of downstream links to[...]

  • Page 1824

    enable Enable uplink state group tracking for a specific UFD group. Syntax enable To disable upstream-link tracking without deleting the uplink-state group, use the no enable command. Defaults Upstream-link tracking is automatically enabled in an uplink-state group. Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific. F[...]

  • Page 1825

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Prog[...]

  • Page 1826

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Prog[...]

  • Page 1827

    • uplink-state-group — create an uplink-state group and enables the tracking of upstream links. uplink-state-group Create an uplink-state group and enable the tracking of upstream links on a switch/ router. Syntax uplink-state-group group-id To delete an uplink-state group, enter the no uplink-state-group group-id command. Parameters group-id E[...]

  • Page 1828

    Example Dell(conf)#uplink-state-group 16 Dell(conf)# 02:23:17: %RPM0-P:CP %IFMGR-5-ASTATE_UP: Changed uplink state group Admin state to up: Group 16 Related Commands • show running-config uplink-state-group — displays the current configuration of one or more uplink-state groups. • show uplink-state-group — displays the status information on[...]

  • Page 1829

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.2.3 Introduced on the S-Series S50. Usage Information You can assign physical port or port-channel interfaces to an uplink-state group. You can assi[...]

  • Page 1830

    63 VLAN Stacking With the virtual local area network (VLAN)-stacking feature (also called stackable VLANs and QinQ), you can “stack” VLANs into one tunnel and switch them through the network transparently. The Dell Networking operating software supports this feature on Dell Networking OS. For more information about basic VLAN commands, refer to[...]

  • Page 1831

    dei enable Make packets eligible for dropping based on their DEI value. Syntax dei enable Defaults Packets are colored green; no packets are dropped. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The [...]

  • Page 1832

    Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduce[...]

  • Page 1833

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the C-Series and S-Series. Usage Information You must first enable DEI for this configuration to take effect. member Assign a stackable [...]

  • Page 1834

    Version Description 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series and S-Series. Usage Information You must enable the stackable VLAN (using the vlan-stack compatible command) on the VLAN prior to adding a member to the VLAN. Related Commands vlan-st[...]

  • Page 1835

    Usage Information WARNING: The following message displays to confirm the command: All non-default configurations on the related member ports ports (<ports listed here>) will be removed. Do you want to continue (y/n)? If you enter “y”, all non-default configurations on any member ports of the current stack group is removed when the unit is[...]

  • Page 1836

    vlan-stack compatible Enable the stackable VLAN feature on a VLAN. Syntax vlan-stack compatible To disable the Stackable VLAN feature on a VLAN, use the no vlan-stack compatible command. Defaults Not configured. Command Modes CONF-IF-VLAN Command History This guide is platform-specific. For command information about other platforms, refer to the re[...]

  • Page 1837

    2 Active M Te 1/13 M Te 1/1-3 3 Active M Po1(Te 1/14-15) M Te 1/18 M Te 1/4 4 Active M Po1(Te 1/14-15) M Te 1/18 M Te 1/5 5 Active M Po1(Te 1/14-15) M Te 1/18 M Te 1/6 Dell# vlan-stack dot1p-mapping Map C-Tag dot1p values to a S-Tag dot1p value. You can separate the C-Tag values by commas and dashed ranges are permitted. Dynamic mode CoS overrides [...]

  • Page 1838

    vlan-stack protocol-type Define the stackable VLAN tag protocol identifier (TPID) for the outer VLAN tag (also called the VMAN tag). If you do not configure this command, Dell Networking OS assigns the value 0x9100. Syntax vlan-stack protocol-type number Parameters number Enter the hexadecimal number as the stackable VLAN tag. You may specify both [...]

  • Page 1839

    Number Resulting TPID 81 0x0081 8100 0x8100 Related Commands portmode hybrid — sets a port (physical ports only) to accept both tagged and untagged frames. A port configured this way is identified as a hybrid port in report displays. vlan-stack trunk — specifies a Layer 2 port or port channel as a trunk port to the Stackable VLAN network. vlan-[...]

  • Page 1840

    Version Description 7.7.1.0 Functionality augmented for E-Series to enable multi- purpose use of the port. 7.6.1.0 Introduced on the C-Series and S-Series. E-Series original Command Usage Information Prior to using this command, to place the interface in Layer 2 mode, execute the switchport command. To remove the trunk port designation, first remov[...]

  • Page 1841

    shutdown Dell(conf-if-vl-20)#do show vlan Codes: * - Default VLAN, G - GVRP VLANs Q: U - Untagged, T - Tagged x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack NUM Status Description Q Ports * 1 Inactive 20 Active T Te 1/42 100 Active M Te 1/42 Dell(conf-if-vl-20)# Example 2 Dell(config)#vlan-stack protocol-type 88A8 Dell(config)[...]

  • Page 1842

    64 Virtual Link Trunking (VLT) Virtual link trunking (VLT) allows physical links between two chassis to appear as a single virtual link to the network core. VLT eliminates the requirement for Spanning Tree protocols by allowing link aggregation group (LAG) terminations on two separate distribution or core switches, and by supporting a loop-free top[...]

  • Page 1843

    ipv6 Enter the keyword ipv6 then an IPv6 address in the X:X:X:X::X format. interval seconds Enter the keyword interval to specify the time interval to send hello messages. The range is from 1 to 5 seconds. The default is 1 second. Defaults 1 second Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information abo[...]

  • Page 1844

    ndp Clear the VLT statistics for NDP. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced o[...]

  • Page 1845

    Defaults Not configured. Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S[...]

  • Page 1846

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S4820T, S4810, S6000, S5000, Z9000, S6000–ON and [...]

  • Page 1847

    Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Added port-channel parameter on the S4810. 8.3.8.0 Introduced on the S4810. Usage Information LACP on the VLT ports (on a VLT switch or access device), which are members of the virtual link trunk, is not brought up until[...]

  • Page 1848

    Command Modes VLT DOMAIN (conf-vlt-domain) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON[...]

  • Page 1849

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Added support for the peer-down-vlan parameter. 8.3.8.0 Introduced on the S4810. Usage Information To configure[...]

  • Page 1850

    peer-routing-timeout Configure the delay after which peer routing is disabled when the peer is unavailable. This command is applicable for both IPV6/IPV4. If not configured, peer-routing will not be disabled at all even though the peer is unavailable. Syntax peer-routing-timeout value To restore the default value, use the no peer-routing-timeout co[...]

  • Page 1851

    Default 32768 Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.[...]

  • Page 1852

    Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. Usage Information The version shown in the show vlt brief output command displays the VLT version number which is different from the Dell Networking OS version number. VLT version numbers are begin with odd numbers such as 3 or 5[...]

  • Page 1853

    Version Description 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. Example Dell_VLTpeer1# show vlt backup-link VLT Backup Link ----------------- Destination: 10.11.200.18 Peer HeartBeat status: Up HeartBeat Timer Interval: 1 Hear[...]

  • Page 1854

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Usage Information If you do not add a parameter such as arp or mac , the output displays all of the counters. Example Dell# [...]

  • Page 1855

    show vlt detail Displays detailed status information about VLT domains currently configured on the switch. Syntax show vlt detail Default Not configured. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The follo[...]

  • Page 1856

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. Example Dell#show vlt inconsistency ip mroute Spanned Multicast [...]

  • Page 1857

    Example Dell#show vlt mismatch Domain ------- Parameters Local Peer ---------- ----- ----- Unit-ID 0 1 Vlan-config ------------ Vlan-ID Local Mode Peer Mode ------- ---------- --------- 100 -- L3 Vlan IPV4 Multicast Status -------------------------- Vlan-ID Local Status Peer Status -------- ------------ ----------- 4094 Active Inactive Dell# Exampl[...]

  • Page 1858

    --------- -------- ----------- ---------- 128 128 4094 100 Dell# show vlt role Displays the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and priority of the local VLT device. Syntax show vlt role Default Not configured. Command Modes EXEC Command History This guide is platform-specif[...]

  • Page 1859

    Local System MAC address: 00:01:e8:8a:df:e6 Local System Role Priority: 32768 show vlt statistics Displays statistics on VLT operations. Syntax show vlt statistics [arp | domain | igmp-snoop | mac | multicast | ndp] Parameters domain Display the VLT statistics for the domain. multicast Display the VLT statistics for multicast. mac Display the VLT s[...]

  • Page 1860

    Example NOTE: The following example shows the statistics for all of the VLT parameters. If you enter a specific keyword, such as mac , only the statistics for that VLT parameter displays. Dell_VLTpeer1#show vlt statistics VLT Statistics ---------------- HeartBeat Messages Sent: 930 HeartBeat Messages Received: 909 ICL Hello's Sent: 927 ICL Hel[...]

  • Page 1861

    show vlt statistics igmp-snoop Displays the informational packets and IGMP control PDUs that are exchanged between VLT peer nodes. Syntax show vlt statistics igmp-snoop Default Not configured. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS C[...]

  • Page 1862

    Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.5(0.1) Introduced on the Z9500. 9.2(0.0) Introduced[...]

  • Page 1863

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. Usage Informatio[...]

  • Page 1864

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. Usage Information The VLT domain ID must be the same between the two VLT devices. If th[...]

  • Page 1865

    Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. show vlt private-vlan Display the private VLAN (PVLAN) associated with the VLT LAG for VLT peer nodes. Syntax show vlt private-vlan Command Modes EXEC Command History Version Description 9.7(0.0) Introduced on the S6000-O[...]

  • Page 1866

    65 VLT Proxy Gateway The Virtual link trucking (VLT) proxy gateway feature allows a VLT domain to locally terminate and route L3 packets that are destined to a Layer 3 (L3) end point in another VLT domain. Enable the VLT proxy gateway using the link layer discover protocol (LLDP) method or the static configuration. For more information, refer to De[...]

  • Page 1867

    proxy-gateway static Enables the proxy-gateway feature using static configurations. S4820T Syntax [no] proxy-gateway static Command Modes VLT DOMAIN Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, Z9000. Usage Information When proxy-gateway static configuration is added, the [...]

  • Page 1868

    Combination: 3, 4, 5-10, 8 Command Modes VLT DOMAIN PROXY GW STATIC Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information You can configure the MAC address, of a VLT peer in remote VLT Domain, to be associated with the static VLT proxy gateway and exclu[...]

  • Page 1869

    Command Modes VLT DOMAIN PROXY GW LLDP Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information The VLT port channel interface which is connecting to the remote VLT domain must be configured as peer-domain-link. Configure [...]

  • Page 1870

    Example Dell(conf-vlt-domain-proxy-gw-lldp)# peer-timeout 5 vlt-peer-mac transmit Enables the device to transmit, the peer's MAC address along with its own mac-address in the LLDP TLV packets, to the remote VLT Domain. S4820T Syntax [no] vlt-peer-mac transmit Command Modes VLT DOMAIN PROXY GW LLDP Command History Version Description 9.7(0.0) I[...]

  • Page 1871

    Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information At any point of time the proxy-gateway feature may go operationally down for the following reasons, 1) LLDP globally disabled 2) LLDP disabled per port 3) VLT port-c[...]

  • Page 1872

    66 Virtual Routing and Forwarding (VRF) Virtual Routing and Forwarding (VRF) allows multiple instances of a routing table to co-exist on the same router at the same time. ip vrf Creates a customer VRF. Syntax ip vrf { vrf-name | management} [ vrf_id ] To delete a customer VRF, use the no ip vrf { vrf-name | management } [ vrf_id ] command. Paramete[...]

  • Page 1873

    creating a management VRF. For other types of VRFs, VRF ID is an optional parameter. All values in the valid range that are not already taken are allowed. ip http vrf Configures an HTTP client with a VRF that is used to connect to the HTTP server. S4820T Syntax ip http vrf {management | vrf-name } To undo the HTTP client configuration, use the ip h[...]

  • Page 1874

    To delete the descriptive name for a customer VRF, use the no description string command. Parameters string Enter a descriptive name for the VRF. Defaults None. Command Modes VRF MODE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide [...]

  • Page 1875

    Version Description 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.4.(0.0) Introduced on the S-Series and Z9000. Usage Information Use this command to attach an interface to a configured VRF. You can attach an interface to either a non-default VRF or a management VRF. To assign a port-back to a default VRF, remove VRF association from the interfa[...]

  • Page 1876

    Parameters route-export Enter the keyword to leak or share routes between VRFs. tag Enter a tag (export route target) to expose routes to other VRFs. This tag acts as an identifier for exported routes. You can use this identifier while importing these routes into another non-default VRF. route-map- name (Optional) Enter the name of the route-map to[...]

  • Page 1877

    ip route-import Imports IPv4 routes that are leaked by another VRF using the tag specified by that VRF during export of these routes. Syntax ip route-import tag [ route-map —name] Parameters route-import Enter the keyword route-import to import routes into the VRF. tag Enter a tag (ASN number) to specify an import route target for importing route[...]

  • Page 1878

    ipv6 route-export Enables route leaking between VRFs. Exports or shares IPv6 routes corresponding to one VRF with other non-default VRFs. Syntax ipv6 route-export tag [ route-map-name ] Parameters route-export Enter the keyword route-export to leak or share routes between VRFs. tag Enter a tag (ASN number) as the export route target to expose route[...]

  • Page 1879

    filtering options to match BGP, the BGP route is not leaked as that route is not active in the Source VRF. Related Commands ipv6 route-import – imports IPv6 routes from another VRF. ipv6 route-import Imports IPv6 routes that are leaked by another VRF using the tag specified by that VRF during export of these routes. Syntax ipv6 route-import tag [[...]

  • Page 1880

    The export-target and import-target support only the match protocol and match prefix-list options. Other options that are configured in the route-maps are ignored. Related Commands ipv6 route-export – exports IPv6 routes to another VRF. match source-protocol Enables you to specify matching criteria while exporting or importing routes. Syntax matc[...]

  • Page 1881

    Related Commands ipv6 route-import – imports IPv6 routes from another VRF. redistribute Redistributes leaked or exported routes corresponding to specific protocols. Syntax redistribute {imported-bgp | import-ospf | import-isis} Parameters imported-bgp Enter the keyword imported-bgp to redistribute leaked routes that are learnt using the BGP proto[...]

  • Page 1882

    Command Modes VRF MODE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduce[...]

  • Page 1883

    Command Modes CONFIGURATION-VRF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OSCommand Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON and Z9500. [...]

  • Page 1884

    Ma 2/0, Ma 3/0, Ma 4/0, Ma 5/0, Ma 6/0, Ma 7/0, Ma 8/0, Ma 9/0, Ma 10/0, Ma 11/0, Nu 0, Vl 1 test1 1 Te 0/14,16-17 test2 2 Te 0/15 management 64 FTOS#show ip vrf test1 VRF-Name VRF-ID Interfaces test1 1 Te 0/14,16-17 show run vrf Displays configuration information corresponding to all the VRFs in the system. Syntax show run vrf vrf-name Parameters [...]

  • Page 1885

    Related Commands Virtual Routing and Forwarding (VRF) 1885[...]

  • Page 1886

    67 Virtual Router Redundancy Protocol (VRRP) Virtual router redundancy protocol (VRRP) is supported by the Dell Networking operating system on Dell Networking OS. IPv4 VRRP Commands The following are IPv4 VRRP commands. advertise-interval Set the time interval between VRRP advertisements. Syntax advertise-interval { seconds | centisecs centisecs } [...]

  • Page 1887

    Version Description 9.5(0.0) Added support for centisecs on the Z9000, S6000, S4820T, S4810, and MXL. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1[...]

  • Page 1888

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information The given password is encrypted [...]

  • Page 1889

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Example Dell#clear counters vrrp vrf jay Clear "show vrrp" counters of all vrrp groups on all interfaces in VR[...]

  • Page 1890

    interface Enter the keyword interface to enable debugging of interface state changes.. ipv6 Enter the keyword ipv6 to enable debugging for IPv6. packets Enter the keyword packets to enable debugging of VRRP control packets. state Enter the keyword state to enable debugging of VRRP state changes. timer Enter the keyword timer to enable debugging of [...]

  • Page 1891

    Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

  • Page 1892

    Usage Information To enable VRRP traffic, assign an IP address to the VRRP group using the virtual-address command and enter no disable . Related Commands virtual-address — specifies the IP address of the virtual router. hold-time Specify a delay (in seconds) before a switch becomes the MASTER virtual router. By delaying the initialization of the[...]

  • Page 1893

    Usage Information If a switch is a MASTER and you change the hold timer, disable and re-enable VRRP for the new hold timer value to take effect. Related Commands disable — disables a VRRP group. preempt To preempt or become the MASTER router, permit a BACKUP router with a higher priority value. Syntax preempt To prohibit preemption, use the no pr[...]

  • Page 1894

    address (that is, the router is the OWNER). The range is from 1 to 255. The default is 100 . Defaults 100 Command Modes VRRP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version[...]

  • Page 1895

    Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Example Dell(conf-if-vrid-4)#show config vrrp-grou[...]

  • Page 1896

    Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000-ON.[...]

  • Page 1897

    Item Description • BACKUP (the interface associated with the BACKUP router). Master addr Displays the IP address of the MASTER router. Virtual addr(s) Displays the virtual IP addresses of the VRRP routers associated with the interface. Example (Brief) Dell>Interface Grp Pri Pre State Master addr Virtual addr(s) Description---------------------[...]

  • Page 1898

    Item Description • Gratuitous ARP sent displays the number of gratuitous ARPs sent. Virtual MAC address Displays the virtual MAC address of the VRRP group. Virtual IP address Displays the virtual IP address of the VRRP router to which the interface is connected. Authentication:... States whether authentication is configured for the VRRP group. If[...]

  • Page 1899

    00:00:5e:00:01:14 Virtual IP address: 10.0.0.2 Authentication: (none) Dell#show vrrp vrf jay brief Interface Group Pri Pre State Master addr Virtual addr(s) Description --------------------------------------------------------------- ----------------------------------- Te 1/0 IPv4 20 100 Y Master 10.0.0.3 10.0.0.2 Dell# track Monitor an interface an[...]

  • Page 1900

    Usage Information If the interface is disabled, the cost value is subtracted from the priority value and forces a new MASTER election if the priority value is lower than the priority value in the BACKUP virtual routers. version Set VRRP protocol version for IPv4 group. Syntax version {2 | 3 | both} To return to the default setting, use the no versi[...]

  • Page 1901

    Example Dell(conf-if-te-1/1-vrid-100)#version ? 2 VRRPv2 3 VRRPv3 both Interoperable, send VRRPv3 receive both Dell(conf-if-te-1/1-vrid-100)#version 3 virtual-address Configure up to 12 IP addresses of virtual routers in the VRRP group. To start sending VRRP packets, set at least one virtual address for the VRRP group. Syntax virtual-address ip-add[...]

  • Page 1902

    Version Description 6.2.1.1 Introduced on the E-Series. Usage Information The VRRP group only becomes active and sends VRRP packets when a virtual IP address is configured. When you delete the virtual address, the VRRP group stops sending VRRP packets. A system message appears after you enter or delete the virtual-address command. To guarantee that[...]

  • Page 1903

    • When the system reloads, VRRP waits 600 seconds (10 minutes) to bring up VRRP on all interfaces that are up and configured for VRRP. • When an interface comes up, whether as part of a system reload or an interface reload, the system waits 300 seconds (5 minutes) to bring up VRRP on that interface. Related Command vrrp delay reload — sets th[...]

  • Page 1904

    Related Command vrrp delay minimum — sets the delay time for VRRP initialization after a line card reboot. vrrp-group Assign a VRRP ID to an interface. You can configure up to 12 VRRP groups per interface. Syntax vrrp-group vrrp-id Parameters vrrp-id Enter a number as the group ID. The range is from 1 to 255. Defaults Not configured. Command Mode[...]

  • Page 1905

    • debug vrrp ipv6 • show vrrp ipv6 • vrrp-ipv6-group The following commands apply to IPv4 and IPv6: • advertise-interval • description • disable • hold-time • preempt • priority • show config • virtual-address clear counters vrrp ipv6 Clear the counters recorded for IPv6 VRRP groups. Syntax clear counters vrrp ipv6 [ vrid | vr[...]

  • Page 1906

    debug vrrp ipv6 Allows you to enable debugging of VRRP. Syntax debug vrrp ipv6 interface [ vrid ] {all | packets | state | timer} Parameters interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a Port Channel [...]

  • Page 1907

    Version Description 8.4.1.0 Introduced on E-Series ExaScale, C-Series, and S-Series. Support was added for IPv6 VRRP groups in non-default VRF instances. 8.3.2.0 Introduced on the E-Series TeraScale. Usage Information If no options are specified, debug is active on all interfaces and all VRRP groups. show vrrp ipv6 View the IPv6 VRRP groups that ar[...]

  • Page 1908

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 8.3.2.0 Introduced on the E-Series TeraScale. Usage Information The following describes the show vrrp ipv6 command shown in the following example. Line Beginning with Description GigabitEthernet... Displays the Interface, the VRRP group ID, and the network addr[...]

  • Page 1909

    Line Beginning with Description • UP or DOWN state of the tracked interface or object (Up or Dn). • Interface type and slot/port or object number, description, and time since the last change in the state of the tracked object. • Cost to be subtracted from the VRRP group priority if the state of the tracked interface/object goes DOWN. Example [...]

  • Page 1910

    Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.2.0 Introduced on the E-Series TeraScale. Usage Information The VRRP group only becomes active and sends VRRP packets when a link-local virtual IP address is configured. When you delete the virtual address, the VRRP group stops sending VRRP packets. • When[...]