Enterasys Networks D2G124-12 Bedienungsanleitung

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Inhaltsverzeichnis der Gebrauchsanleitungen

  • Seite 1

    Enterasys ® D-Series  Ether net Switches CLI Reference Firmware V ersion 1.0.xx P/N 903439 4[...]

  • Seite 2

    [...]

  • Seite 3

    Notice Enterasys  Networks  reserves  the  right  to  make  changes  in  spec ifications  and  other  information  contained  in  this  document  and  its  web  si te  without  prior  notice.  The  reader  should  in  all  cases  consult  Enterasys  Netw[...]

  • Seite 4

    ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This  document  is  an  agreement  (“ Agreement”)  betwee n  the  end  user  (“Y ou”)  and  Enterasys  Networks,  Inc.,  on  behalf  of  itself [...]

  • Seite 5

    If  the  Program  is  exported  from  the  United  Stat es  pursuant  to  the  License  Ex ception  TSR  und er  the  U.S.  Export  Administration  Regulations,  in  addition  to  the  restriction  on  transfer  set  forth  in  Section  1  or  2 ?[...]

  • Seite 6

    10. ENFORCEMENT. You  ac knowledge  and  agree  that  any  breach  of  Sections  2,  4,  or  9  of  this  Ag reement  by  You  may  cause  Enterasys  irreparable  damage  for  which  recovery  of  money  damages  would  be  inadequate,  and  that  [...]

  • Seite 7

    i Contents About This Guide Using This Guide ................ ............. ................ ............. ................ ............. ................ ....... ............... ............. ... xxi Structure of This Guide .......... ............. ................ ............. ................ ............. ................ ...... ..............[...]

  • Seite 8

    ii set banner motd ...... ................ ............. ................ ................ ............. ................ ............. ... ................ 2-21 clear banner motd ... ................ ............. ................ ................ ............. ................ ............. .... ............... 2-21 show version .................[...]

  • Seite 9

    iii set tftp timeout ........ ............. ................ ............. ................ ............. ................ ................ ...... ............. 2-47 clear tftp timeout ........... ............. ................ ............. ................ ................ ............. ........... .................. 2-47 set tftp retry .........[...]

  • Seite 10

    iv Disabling / Enabling and Naming Ports ........ ................... ................ ................... ................. .......... ...... ........... 4-7 Purpose ........... ............. ................ ............. ................ ............. ................ ............. ........ .............. ............... 4-7 Commands ...........[...]

  • Seite 11

    v Purpose ........... ............. ................ ............. ................ ............. ................ ............. ........ .............. ............. 4-31 Commands ............... ............. ................. ............ ................. ............. ................ ............... ................. ...... 4-31 show port mir[...]

  • Seite 12

    vi clear snmp community ......................... ............. ................ ............. ................ ............. ........... ........... 5-14 Configuring SNMP Access Rights ...... ............. ................ ............. ................ ............. ................ ... ................ 5-15 Purpose ........... ............. ....[...]

  • Seite 13

    vii set spantree version ............... ................ ............. ................ ............. ................ ............. ..... ................ 6-8 clear spantree version ............... ................ ............. ................ ............. ................ ............. ... ............... 6-8 show spantree bpdu-forwarding ...[...]

  • Seite 14

    viii set spantree adminpathcost ...................... .................... ................ ................... ................ ........ ..... ... 6-36 clear spantree adminpathcos t ................... ................ ................. ............ ................. ............ ...... ....... 6-36 show spantree adminedge ........ .......... ...[...]

  • Seite 15

    ix Configuring the VLAN Egress List ... ................ ............. ............. ................ ............. ................ .... .................. 7-12 Purpose ........... ............. ................ ............. ................ ............. ................ ............. ........ .............. ............. 7-12 Commands .........[...]

  • Seite 16

    x show diffserv service stats ................... ................ ............. ................ ................ ............. ....... ............ 8-15 set diffserv service ........ ............. ................ ............. ................ ............. ................ ............ ................. 8-16 DiffServ Configuration Examples ....[...]

  • Seite 17

    xi Configuring Priority to Transmit Queue Mapping ......................... ............. ................ ................ .......... ......... 10-4 Purpose ........... ............. ................ ............. ................ ............. ................ ............. ........ .............. ............. 10-4 Commands ............... .....[...]

  • Seite 18

    xii ping .. ............. ................ ................ ............. ................ ............. ................ ............. ..... ...................... 12-13 show users ................ ................ ............. ................ ................ ............. ................ ........... ............... . 12-13 disconnect .... ...[...]

  • Seite 19

    xiii clear rmon history ............ ............. ................ ............. ................. ............ ................. ......... ................ 13-7 Alarm Group Commands ................. ............. ................ ............. ................ ............. ................ .. .............. ...... 13-7 Purpose ........... .....[...]

  • Seite 20

    xiv set dhcp pool network ... ............. ................ ................ ............. ................ ............. ................ .......... . 14-13 clear dhcp pool network ... ................. ............ ................. ............. ................ ................ .......... .......... 14-13 set dhcp pool hardware-address .. ....[...]

  • Seite 21

    xv show macauthentication ...................... ............. ................ ............. ................ ............. ............ ........ 15-20 show macauthentication sess ion ............ ................ ............. ................ ............. ................ ........... ... 15-21 set macauthentication ... .......... ... ..........[...]

  • Seite 22

    xvi set maclock firstarrival .. .................... ............ ............. ................. ............ ................. .......... ............ . 15-53 clear maclock first arrival ............ ................ ............. ................ ............. ................ ............. .. ............ 1 5-54 set maclock agefirstarrival ....[...]

  • Seite 23

    xvii 2-6 show system Output Details ...... ................... .......... ................ ................ ............. ................ .. ........... 2-12 2-7 show version Output Details ............. ............ ................. ............. ................ ............. ............. ............ 2-22 3-8 show cdp Output Details .. .... .[...]

  • Seite 24

    xviii[...]

  • Seite 25

    D-Series CLI Reference xxi About This Guide We l c o m e  to  the  Enterasys  Network s  D ‐ Series  CLI  Reference .  This  manual  explains  how  to  access  the  device ’ s  Command  Li ne  Inte rface  (CLI)  and  how  to  us e  it  to  configure  D ‐ Series ?[...]

  • Seite 26

    Related Documents xxii About This Guide Chapter 6 ,  Spanning  Tr e e  Configur ation ,  describes  how  to  review  and  set  Spanning  Tr e e  bridge  parameters  for  the  device,  including  bridge  priority ,  hello  time,  maximum  aging  time  and  forw ard  del[...]

  • Seite 27

    Conventions Used in This Guide D-Series CLI Reference xxiii Conventions Used in This Guide The  following  conventions  are  used  in  the  text  of  this  document: The  following  icons  are  used  in  this  guide: Getting Help For  additional  support  related  to  this  switch[...]

  • Seite 28

    Getting Help xxiv About This Guide Before  calling  Enterasys  Networks,  have  the  following  information  ready: •Y o u r  Enterasys  Networks  service  contract  number  •A  description  of  the  failure •A  description  of  any  action(s)  already  take n  to  [...]

  • Seite 29

    D-Series CLI Reference 1-1 1 Introduction This  chapter  provides  an  ov erview  of  the  D ‐ Series’  uniqu e  features  and  functionality ,  an  over view  of  the  tasks  that  may  be  accomplished  using  the  CLI  interface,  an  ov erview  of  way s [...]

  • Seite 30

    Factory Default Settings 1-2 Introduction • Remotely  using  We b V i e w ™ ,  Enterasys  Netw orks’  embedded  web  server  application. The  Installation  Gui de  for  your  D ‐ Series  device  provides  setup  instructions  for  connecting  a  terminal  or  modem  to[...]

  • Seite 31

    Factory Default Settings D-Series CLI Reference 1-3 Link aggregation flow regeneration Disabled. Link aggregation system priority Set to 32768 for all ports. Link aggregation outport algorithm Set to DIP-SIP . Lockout Set to disable Read-Write and Read -Onl y users, and to lockout the default admin (Super User) account for 15 minutes, after 3 faile[...]

  • Seite 32

    Factory Default Settings 1-4 Introduction S panning Tree edge port administrative status Edge port administrative status begins with the value set to fals e initially after the device is powered up. If a S panning T ree BDPU is not rece ived on the port within a few seconds, the status setting changes to true . S panning Tree edge port delay Enable[...]

  • Seite 33

    Using the Command Line Interface D-Series CLI Reference 1-5 Using the Command Line Interface S t arting a CLI Session Connecting Using th e Console Port Connect  a  terminal  to  the  local  console  port  as  described  in  your  D ‐ Series  Installation  Guide .  The  startup  screen,  Figur[...]

  • Seite 34

    Using the Command Line Interface 1-6 Introduction Refer  to  the  instructions  included  with  the  Te l n e t  application  for  information  about  establishing  a  Te l n e t  session. Logging In By  default,  the  D ‐ Series  switch  is  configured  with  three  user [...]

  • Seite 35

    Using the Command Line Interface D-Series CLI Reference 1-7 Figure 1-2 Samp le CLI Default s Description CLI Command Modes Each  command  description  in  this  guide  includes  a  section  entitled  “Mode”  which  states  whether  the  command  is  executable  in  Admin  (Super  Us[...]

  • Seite 36

    Using the Command Line Interface 1-8 Introduction Displaying Scrolling Screens If  the  CLI  screen  length  has  be en  set  using  the  set  length  command  as  described  on  page  2 ‐ 25 ,  CLI  output  requiring  more  than  one  screen  will  disp lay  --More-[...]

  • Seite 37

    Using the Command Line Interface D-Series CLI Reference 1-9 Basic Line Editing Commands The  CLI  supports  EMACs ‐ like  line  editing  commands.  Ta b l e 1 ‐ 2  lists  some  commonly  used  commands.  T able 1-2 Basic Line Editing Commands Key Sequence Command Ctrl+A Move cursor to beginning of line. Ct[...]

  • Seite 38

    Using the Command Line Interface 1-10 Introduction[...]

  • Seite 39

    D-Series CLI Reference 2-1 2 Basic Configuration At  startup,  the  D ‐ Series  switch  is  configured  wi th  many  defaul ts  and  standard  features.  This  chapter  describes  how  to  customize  basic  system  settings  to  adapt  to  you r  wo rk  envir onment.[...]

  • Seite 40

    Setting User Accounts and Passwords 2-2 Basic Configuration Setting User Account s and Passwords Purpose To  change  the  switch’ s  default  user  login  and  passw ord  setti ngs,  and  to  add  new  user  accounts  and  passwords. Commands The  commands  used  to  configure  use[...]

  • Seite 41

    show system login D-Series CLI Reference 2-3 show system login Use  this  command  to  display  user  login  account  information. Synt ax show system login Parameters None. Default s None. Mode Switch  command,  super  user . Example This  example  shows  how  to  display  login  account  in[...]

  • Seite 42

    set system login 2-4 Basic Configuration set system login Use  this  command  to  create  a  new  user  login  account,  or  to  disable  or  enable  an  ex isting  account.  The  D ‐ Series  switch  supports  up  to  16  user  accounts,  incl uding  the  admin[...]

  • Seite 43

    set password D-Series CLI Reference 2-5 Example This  example  shows  how  to  remove  the  “netops”  user  account: D2(su)->clear system login n etops set p assword Use  this  command  to  change  system  default  passwords  or  to  set  a  new  login  passw ord  on [...]

  • Seite 44

    set system password length 2-6 Basic Configuration set system p assword length Use  this  command  to  set  the  minimum  user  login  password  length. Synt ax set system password length characters Parameters Default s None. Mode Switch  command,  super  user . Example This  example  shows  how  t[...]

  • Seite 45

    set system password history D-Series CLI Reference 2-7 set system p assword history Use  this  command  to  set  the  number  of  previously  used  user  login  passwords  that  will  be  checked  for  password  duplication.  This  prev ents  duplicate  passwords  from  bein[...]

  • Seite 46

    Setting Basic Switch Properties 2-8 Basic Configuration Setting Basic Switch Properties Purpose To  display  and  set  the  syste m  IP  address  and  other  basic  system  (switch)  properties. Commands The  commands  used  to  set  basic  sys tem  information  are  listed  below[...]

  • Seite 47

    show ip address D-Series CLI Reference 2-9 show ip address Use  this  command  to  display  the  system  IP  address  and  subnet  mask. Synt ax show ip address Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  syst[...]

  • Seite 48

    clear ip address 2-10 Basic Configuration Parameters Default s If  not  s pecified,  ip ‐ mask  will  be  set  to  the  natural  mask  of  the  ip ‐ address  and  ip ‐ gateway  will  be  set  to  the  ip ‐ address . Mode Switch  command,  read ‐ write. Usage Pa r a m te [...]

  • Seite 49

    show ip protocol D-Series CLI Reference 2-11 show ip protocol Use  this  command  to  display  the  method  used  to  acquire  a  netw ork  IP  address  for  swi tch  management. Synt ax show ip protocol Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  exa[...]

  • Seite 50

    show system 2-12 Basic Configuration show system Use  this  command  to  display  system  information,  including  contact  information,  pow er  and  fan  tray  status  and  uptime. Synt ax show system Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  exam[...]

  • Seite 51

    show system hardware D-Series CLI Reference 2-13 show system hardware Use  this  command  to  display  the  system’ s  hardware  c onfiguration. Synt ax show system hardware Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the ?[...]

  • Seite 52

    show system utilization 2-14 Basic Configuration Parameters Default s None. Mode Switch  command,  read ‐ only . Examples This  example  shows  how  to  display  the  system’ s  CPU  utilization: D2(ro)->show system utilizat ion cpu Total CPU Utilization: Switch CPU 5 sec 1 min 5 min -------------------------[...]

  • Seite 53

    show system enhancedbuffermode D-Series CLI Reference 2-15 show system enhancedbuffermode Use  this  command  to  display  the  status  of  enhanced  buffer  mode,  which  optimizes  buffer  distribution  for  si ngle  CoS  queue  operation. Synt ax show system enhancedbuffermo de Parameters [...]

  • Seite 54

    show time 2-16 Basic Configuration show time Use  this  command  to  display  the  current  time  of  day  in  the  sy stem  clock. Synt ax show time Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  current ?[...]

  • Seite 55

    show summertime D-Series CLI Reference 2-17 show summertime Use  this  command  to  display  daylight  savings  time  settings. Synt ax show summertime Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  daylight  savings  time [...]

  • Seite 56

    set summertime date 2-18 Basic Configuration set summertime date Use  this  command  to  configure  specific  dates  to  start  and  stop  daylight  sa vings  time.  These  settings  will  be  non ‐ recurring  and  will  hav e  to  be  reset  annually . Synt ax set summert[...]

  • Seite 57

    clear summertime D-Series CLI Reference 2-19 Default s If  an  offset  is  not  spe cified,  none  will  be  applied. Mode Switch  command,  read ‐ write. Example This  example  shows  how  set  daylight  savings  time  to  recur  starting  on  the  fi rst  Sunday  of ?[...]

  • Seite 58

    set prompt 2-20 Basic Configuration set prompt Use  this  command  to  modify  the  command  prompt. Synt ax set prompt prompt_string Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  command  prompt  to  Switch  1: D2(su)-&g[...]

  • Seite 59

    set banner motd D-Series CLI Reference 2-21 set banner mot d Use  this  command  to  set  the  banner  message  of  the  day  display ed  at  session  login. Synt ax set banner motd message Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how [...]

  • Seite 60

    show version 2-22 Basic Configuration Example This  example  shows  how  to  clear  the  message  of  the  day  banner  to  a  blank  string: D2(rw)->clear banner motd show version Use  this  command  to  display  hardware  and  firmware  information.  Refer  to  “ D[...]

  • Seite 61

    set system name D-Series CLI Reference 2-23 set system name Use  this  command  to  configure  a  name  for  the  syst em. Synt ax set system name [ string ] Parameters Default s If  string  is  not  specif ied,  the  system  name  will  be  cleared. Mode Switch  command,  read ‐ writ[...]

  • Seite 62

    set system con tact 2-24 Basic Configuration set system cont act Use  this  command  to  identify  a  contact  person  for  the  system. Synt ax set system contact [ string ] Parameters Default s If  string  is  not  specif ied,  the  contact  name  will  be  cleared. Mode Switch  comma[...]

  • Seite 63

    set length D-Series CLI Reference 2-25 Example This  example  shows  how  to  set  the  terminal  columns  to  50: D2(su)->set width 50 set length Use  this  command  to  set  the  number  of  lines  the  CLI  will  display .  This  command  is  persistent  (written[...]

  • Seite 64

    set logout 2-26 Basic Configuration Example This  example  shows  how  to  display  the  CLI  logout  setting: D2(su)->show logout Logout currently set to: 10 minutes. set logout Use  this  command  to  set  the  time  (in  minutes)  an  idle  console  or  Te l n e t  CLI  s[...]

  • Seite 65

    set console baud D-Series CLI Reference 2-27 Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  all  console  settings: D2(su)->show console Baud Flow Bits StopB its Parity ------ ------- ---- ----- ----- ------ 9600 Disable 8 1 none set console baud Use  this  command  t[...]

  • Seite 66

    set license 2-28 Basic Configuration License Key Field Descriptions When  Enterasys  supplies  a  license,  it  wil l  be  sent  to  you  as  a  character  string  similar  to  the  following: INCREMENT D2Policy 2006.0127 27-jan-2011 0123456789AB 0123456789AB The  contents  of  the  [...]

  • Seite 67

    show license D-Series CLI Reference 2-29 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  activate  a  permanent  license  ke y  on  the  switch  wi th  serial  number  075103099041 .  In  this  example,  the  sw itch  is [...]

  • Seite 68

    clear license 2-30 Basic Configuration Usage Licenses  can  be  displ ayed,  applied,  and  cleared  only  with  the  license  commands  described  in  this  chapter .  General  configuration  commands  such  as  show  config  or  clear  config  do  not  affect  [...]

  • Seite 69

    show inlinepower D-Series CLI Reference 2-31 Commands The  commands  used  to  review  and  set  system  pow er  parameters  are  listed  below . show inlinepower Use  this  command  to  display  system  power  properties. Synt ax show inlinepower Parameters None. Default s None. Mode Switch [...]

  • Seite 70

    set inlinepower trap 2-32 Basic Configuration Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  pow er  threshold  to  50  : D2(su)->set inlinepower thre shold 50 set inlinepower trap Use  this  command  to  enable  or  disable  the [...]

  • Seite 71

    set port inlinepower D-Series CLI Reference 2-33 Example This  example  shows  how  to  display  PoE  information  for  port  ge.2.1 .  In  this  case,  the  port’ s  administrative  state,  Po E  priority  and  class  have  not  been  changed  from  def ault  va [...]

  • Seite 72

    Downloading a Firmware Image 2-34 Basic Configuration –H y p e r T e r m i n a l  Copyright  1999 –T e r a  Te r m  Pro  Ve r s i o n  2.3 Any  other  terminal  applications  may  wor k  but  are  not  explicitly  supported.  The  D2  switch  allows  you  to  download  and [...]

  • Seite 73

    Downloading a Firmware Image D-Series CLI Reference 2-35 3. T ype  2 .  The  following  baud  rate  sel ection  screen  displays: 1 - 1200 2 - 2400 3 - 4800 4 - 9600 5 - 19200 6 - 38400 7 - 57600 8 - 115200 0 - no change 4. T ype  8  to  set  the  switch  baud  rate  to  115200.  The  followi[...]

  • Seite 74

    Reviewing and Selecting a Boot Firmware Image 2-36 Basic Configuration Reverting to a Previous Image In  the  event  that  you  need  to  downgrade  to  a  previous  vers i on  of  code,  you  can  do  so  by  completing  the  following  steps  described  in  this  chapte[...]

  • Seite 75

    set boot system D-Series CLI Reference 2-37 Example This  example  shows  how  to  display  the  switch’ s  boot  fi rmware  image: D2(su)->show boot system Current system image to boot : bootfile set boot system Use  this  command  to  set  the  firmware  image  the  switch  loads ?[...]

  • Seite 76

    show telnet 2-38 Basic Configuration show telnet Use  this  command  to  display  the  status  of  Te l n e t  on  the  switch. Synt ax show telnet Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  Te l n e t  status: D2[...]

  • Seite 77

    telnet D-Series CLI Reference 2-39 telnet Use  this  command  to  start  a  Te l n e t  connection  to  a  remote  host.  The  D ‐ Series  switch  allows  a  total  of  four  inbound  and  /  or  outbound  Te l n e t  session  to  run  simult aneously . Synt ax[...]

  • Seite 78

    show snmp persistmode 2-40 Basic Configuration Purpose To  set  and  view  the  persisten ce  mode  for  CLI  configuration  commands,  manually  sa ve  the  running  configuration,  view ,  manage,  and  execu te  configuration  file s  and  image  fi les,  and  set  [...]

  • Seite 79

    set snmp persistmode D-Series CLI Reference 2-41 saved.  In  order  to  make  configurat ion  changes  persistent  when  the  mode  is  manual,  the  save  config  command  must  be  issued  as  described  in  “ Configuration  Pe r s i st e nc e  Mode ”  on  pa ge [...]

  • Seite 80

    dir 2-42 Basic Configuration Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  save  the  run ning  configuration: D2(su)->save config dir Use  this  command  to  list  configuration  and  image  files  stored  in  the  file  system. [...]

  • Seite 81

    show file D-Series CLI Reference 2-43 Files: Size ============================ ==== ======== configs: SSH 8293 baserouter_dec 4197 baserouter_jan 8293 baserouter_mar 8293 baserouter_apr 8293 logs: current.log 90129 show file Use  this  command  to  display  the  contents  of  a  file. Synt ax show file filename Parameters[...]

  • Seite 82

    show config 2-44 Basic Configuration show config Use  this  command  to  display  the  system  configuration  or  write  the  configuration  to  a  file . Synt ax show config [ all | facility ] [ outfile { configs/ filen ame }] Parameters Default s By  default,  show  config  will  display ?[...]

  • Seite 83

    configure D-Series CLI Reference 2-45 configure Use  this  command  to  execute  a  previously  downloaded  configuration  file  stored  on  the  switch. Synt ax configure filename [ append ] Parameters Default s If  append  is  not  spec ified,  the  current  running  configuration [...]

  • Seite 84

    delete 2-46 Basic Configuration Examples This  example  shows  how  to  download  an  image  via  TFTP: D2(su)->copy tftp://10.1.192 .34/version01000 system:image This  example  shows  how  to  download  a  configuration  file  to  the  configs  directory:  D2(su)->copy tftp://[...]

  • Seite 85

    set tftp timeout D-Series CLI Reference 2-47 Usage The  TFTP  timeout  val u e  can  be  set  with  the  set  tftp  timeout  command.  The  TFTP  retry  va lu e  can  be  set  with  the  set  tftp  retry  command. Example This  example  shows  the  output  of [...]

  • Seite 86

    set tftp retry 2-48 Basic Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  the  timeout  va l u e  to  the  default  of  2  seconds. D2(rw)-> clear tftp timeout set t ftp retry Use  this  command  to  configure  how  many  times[...]

  • Seite 87

    Clearing and Closing the CLI D-Series CLI Reference 2-49 Example This  example  shows  how  to  clear  the  retry  va l ue  to  the  default  of  5  ret ries. D2(rw)-> clear tftp retry Clearing and Closing the CLI Purpose To  clear  the  CLI  screen  or  to  close  your  CLI ?[...]

  • Seite 88

    Resetting the Switch 2-50 Basic Configuration Parameters None. Default s None. Mode Switch  command,  read ‐ only . Usage By  default,  switch  timeout  occurs  after  15  minutes  of  user  inactivity ,  automatically  closing  yo u r  CLI  session.  Use  the  set  logout  command[...]

  • Seite 89

    clear config D-Series CLI Reference 2-51 Examples This  example  shows  how  to  reset  the  system: D2(su)->reset This command will reset all modules and may disconnect your telnet se ssion. Do you want to continue (y/n ) [n]? clear config Use  this  command  to  clear  the  user ‐ defined  configurat[...]

  • Seite 90

    show webview 2-52 Basic Configuration Commands show webview Use  this  command  to  display  We b Vi e w  status. Synt ax show webview Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  We b V i e w  status: D2(rw)->show webview WebV[...]

  • Seite 91

    show ssl D-Series CLI Reference 2-53 Usage It  is  good  practice  for  security  reasons  to  disable  HTTP  access  on  the  switch  when  finished  configuring  with  We b V i e w,  and  then  to  only  enable  We b V i e w  on  the  switch  when  changes  [...]

  • Seite 92

    set ssl 2-54 Basic Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  enable  SSL: D2(rw)->set ssl enabled[...]

  • Seite 93

    D-Series CLI Reference 3-1 3 Discovery Protocol Configuration This  chapter  describe s  how  to  configure  discovery  protocols. Configuring CDP Purpose To  review  and  configure  the  En terasys  CDP  discovery  protocol.  This  protocol  is  used  to  discov er  network  topo[...]

  • Seite 94

    show cdp 3-2 Discovery Protocol Configuration Parameters Default s If  port ‐ string  is  not  specif ied,  all  CDP  information  will  be  displayed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  CDP  information  for  ports  ge .1.1  t[...]

  • Seite 95

    set cdp state D-Series CLI Reference 3-3 set cd p state Use  this  command  to  enable  or  disable  the  CDP  discov ery  protocol  on  one  or  more  ports. Synt ax set cdp state { auto | disable | enab le } [port-string] Parameters Default s If  port ‐ string  is  not  specif ied,  th[...]

  • Seite 96

    set cdp interval 3-4 Discovery Protocol Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage The  authentication  code  va l u e  determines  a  switch’ s  CDP  domain.  If  tw o  or  more  switches  hav e  the  same  CDP  authentication  code,  the[...]

  • Seite 97

    set cdp hold-time D-Series CLI Reference 3-5 set cd p hold-time Use  this  command  to  set  the  hold  time  va l ue  for  CDP  discovery  protocol  configurat ion  messages. Synt ax set cdp hold-time hold-time Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example[...]

  • Seite 98

    show neighbors 3-6 Discovery Protocol Configuration show neighbors This  command  displays  Neighbor  Discov ery  information  for  either  the  CDP  or  Cisco  DP  protocols. Synt ax show neighbors [ port-string ] Parameters Default s If  no  port  is  specified,  all  Neighbor  Discov er[...]

  • Seite 99

    show ciscodp D-Series CLI Reference 3-7 Commands The  commands  used  to  review  and  configure  the  Cisco  di scover y  protocol  are  listed  below .  Refer  also  to  “ show  neighbors ”  on  page  3 ‐ 6. show ciscod p Use  this  command  to  display  global ?[...]

  • Seite 100

    show ciscodp port info 3-8 Discovery Protocol Configuration show ciscod p port info Use  this  command  to  display  summary  information  about  the  Cisco  discovery  protocol  on  one  or  more  ports. Synt ax show ciscodp port info [ port-string ] Parameters Default s If  port ‐ string  is[...]

  • Seite 101

    set ciscodp status D-Series CLI Reference 3-9 set ciscod p st atus Use  this  command  to  enable  or  disable  the  Cisco  discov ery  protocol  globally  on  the  switch. Synt ax set ciscodp state { auto | disable | enable } Parameters Default s None. Mode Switch  command,  read ‐ write. Example T[...]

  • Seite 102

    set ciscodp holdtime 3-10 Discovery Protocol Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  Cisco  DP  timer  to  120  seconds.  D2(su)->set ciscodp timer 12 0 set ciscod p hold time Use  this  command  to  set  the  time  to [...]

  • Seite 103

    set ciscodp port D-Series CLI Reference 3-11 Default s •S t a t u s :  ena bled •V o i c e  VLAN:  none •T r u s t  mode:  trusted •C o S  va lu e :  0 Mode Switch  mode,  read ‐ write. Usage The  following  points  describe  how  the  Cisco  DP  exten ded  trust  settings  wor k[...]

  • Seite 104

    clear ciscodp 3-12 Discovery Protocol Configuration Examples This  example  shows  how  to  set  the  Cisco  DP  port  voic e  VLAN  ID  to  3  on  port  ge .1.6  and  enab le  the  port  operational  state. D2(rw)->set ciscodp port sta tus enable vvid 3 ge.1.6 This  example[...]

  • Seite 105

    D-Series CLI Reference 4-1 4 Port Configuration This  chapter  describe s  the  Po r t  Configuration  set  of  commands  and  how  to  use  them. Port Configuration Summary Port St ring Synt ax Used in the CLI Commands  requiring  a  port ‐ strin g  parameter  use  the  following  sy[...]

  • Seite 106

    Port Configuration Summary 4-2 Port Configuration Port Slot/Unit Parameters Used in the CLI The  “unit”  parameter  is  often  used  interchangeably  wi th  “module”  in  the  standalone  switch  CLI  to  indicate  a  module  slot  location.  Examples This  example  shows [...]

  • Seite 107

    Reviewing Port Status D-Series CLI Reference 4-3 Example This  example  shows  how  to  configure  por t  ge.2.1  in  the  D2G124 ‐ 12  to  operate  with  a  100BASE ‐ FX  transceiver  installed.  First,  the  port  status  is  shown  as  operating  as  a  1000B[...]

  • Seite 108

    show port 4-4 Port Configuration show port Use  this  command  to  display  whether  or  not  one  or  more  ports  are  enabled  for  switching . Synt ax show port [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  operational  status  information  fo[...]

  • Seite 109

    show port counters D-Series CLI Reference 4-5 Example This  example  shows  how  to  display  status  information  for  ge .3.14: D2(su)->show port status ge. 3.14 Port Alias Oper Admin Speed Duplex Type (truncated) Status Status ------------ -------------- ------- ------- -------- ------- --- ---------- ge.3.14 up up [...]

  • Seite 110

    show port counters 4-6 Port Configuration Mode Switch  command,  read ‐ only . Examples This  example  shows  how  to  display  all  counter  statistics,  including  MIB2  network  traffic  and  traffic  through  the  device  for  ge .3.1: D2(su)->show port counters g e.3.1 Port: g[...]

  • Seite 111

    Disabling / Enabling and Naming Ports D-Series CLI Reference 4-7 Disabling / Enabling and Naming Port s Purpose To  disable  and  re ‐ enable  one  or  more  ports,  and  to  assign  an  alias  to  a  port.  By  de fault,  all  ports  are  enabled  at  device  startup.  Yo[...]

  • Seite 112

    set port enable 4-8 Port Configuration set port enable Use  this  command  to  administratively  enable  one  or  more  ports.  Synt ax set port enable port-string Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  enable  ge .1.3: D2(su)->[...]

  • Seite 113

    set port alias D-Series CLI Reference 4-9 set port alias Use  this  command  to  assign  an  alias  name  to  a  port. Synt ax set port alias port-string [ name ] Parameters Default s If  name  is  not  specified,  the  alias  assigned  to  the  port  will  be  cleared. Mode Switc[...]

  • Seite 114

    show port speed 4-10 Port Configuration show port speed Use  this  command  to  display  the  default  spee d  setting  on  one  or  more  ports. Synt ax show port speed [ port-string] Parameters Default s If  port ‐ string  is  not  specif ied,  default  speed  settings  for  all [...]

  • Seite 115

    show port duplex D-Series CLI Reference 4-11 Example This  example  shows  how  to  set  ge .3.3  to  a  port  speed  of  10 Mbps: D2(su)->set port speed ge.3. 3 10 show port duplex Use  this  command  to  display  the  default  duplex  setting  (half  or  full)  for  one[...]

  • Seite 116

    Enabling / Disabling Jumbo Frame Support 4-12 Port Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  ge.1.17  to  full  duplex: D2(su)->set port duplex ge.1 .17 full Enabling / Disabling Jumbo Frame Support Purpose To  review ,  enable,  and  disable  [...]

  • Seite 117

    set port jumbo D-Series CLI Reference 4-13 Example This  example  shows  how  to  display  the  status  of  jumbo  frame  support  for  ge .1.1:  D2(su)->show port jumbo ge.1 .1 Port Number Jumbo Status Max Frame Size ------------- -------------- - ------------------ ge.1.1 Enable 9216 set port jumbo Use[...]

  • Seite 118

    Setting Auto-Negotiation and Advertised Ability 4-14 Port Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  jumbo  frame  support  status  for  Gigabit  Ethernet  port  14  in  slot 3: D2(su)->clear port jumbo ge. 3.14 Setting Auto-Negotiation [...]

  • Seite 119

    set port negotiation D-Series CLI Reference 4-15 Parameters Default s If  port ‐ string  is  not  specif ied,  auto ‐ negotiation  status  for  all  ports  will  be  displayed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  auto ‐ negotiation ?[...]

  • Seite 120

    set port advertise 4-16 Port Configuration Parameters Default s If  port ‐ string  is  not  specif ied,  adv ertiseme nt  for  all  ports  will  be  display ed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  adv ertisement  status  for  Gigab[...]

  • Seite 121

    clear port advertise D-Series CLI Reference 4-17 Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  configure  port  1  to  advertise  1000BASE ‐ T  full  duplex:  D2(su)->set port advertise g e.1.1 1000tfd clear port advertise Use  this  command  [...]

  • Seite 122

    Setting Flow Control 4-18 Port Configuration Example This  example  shows  how  to  configure  port  1  to  not  adv ertise  10  MB  capability  for  auto ‐ negotiation:  D2(su)->clear port advertise ge.1.1 10t 10tfd Setting Flow Control Purpose To  review ,  enable  or  disable  p[...]

  • Seite 123

    set flowcontrol D-Series CLI Reference 4-19 set flowcontrol Use  this  command  to  enable  or  disable  flow  control. Synt ax set flowcontrol { enable | disable } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  enable  flow  control: D2(su)[...]

  • Seite 124

    show port trap 4-20 Port Configuration show port trap Use  this  command  to  display  whether  the  port  is  enabled  for  generating  an  SNMP  trap  message  if  its  link  state  changes. Synt ax show port trap [ port-string ] Parameters Default s If  port ‐ string  is  not[...]

  • Seite 125

    show linkflap D-Series CLI Reference 4-21 Parameters Default s Sending  traps  when  link  statu s  changes  is  enabled  by  default. Mode Switch  command,  read ‐ write. Example The  following  example  disables  sending  trap  on  ge.3.1. D2(su)->set port trap ge.3.1 disable show linkfla[...]

  • Seite 126

    show linkflap 4-22 Port Configuration Default s •I f  not  specified,  information  about  all  link  flap  detection  settings  will  be  display ed. •I f  port ‐ string  is  not  specif ied,  information  for  all  ports  will  be  displayed. Mode Switch  mode,  read[...]

  • Seite 127

    set linkflap globalstate D-Series CLI Reference 4-23 This  example  shows  how  to  display  the  link  flap  metrics  table: D2(rw)->show linkflap metric s Port LinkStatus Curre ntCount TotalCount TimeElapsed Violati ons -------- ----------- ----- ------- ---------- ----------- -------- ----- ge.1.1 operational 0 0[...]

  • Seite 128

    set linkflap portstate 4-24 Port Configuration Mode Switch  mode,  read ‐ write. Usage By  default,  the  function  is  disabled  global ly  and  on  all  ports.  If  dis abled  globally  after  per ‐ port  settings  have  been  configured  using  the  linkflap  commands[...]

  • Seite 129

    set linkflap action D-Series CLI Reference 4-25 Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  link  flap  interv al  on  port  ge .1.4  to  10 00  seconds. D2(rw)->set linkflap interva l ge.1.4 1000 set linkflap action Use  this  co[...]

  • Seite 130

    set linkflap threshold 4-26 Port Configuration Parameters Default s If  port ‐ string  is  not  specif ied,  actions  will  be  cleared  on  al l  ports. Mode Switch  mode,  read ‐ write. Example This  example  shows  how  to  clear  the  link  flap  violation  action  on ?[...]

  • Seite 131

    set linkflap downtime D-Series CLI Reference 4-27 set linkflap downtime Use  this  command  to  set  the  time  interv al  (in  seconds)  one  or  more  ports  will  be  held  down  after  a  link  flap  violation. Synt ax set linkflap downtime port-string do wntime-value Parameters [...]

  • Seite 132

    clear linkflap 4-28 Port Configuration clear linkflap Use  this  command  to  clear  all  link  flap  options  and  /  or  stati stics  on  one  or  more  ports . Synt ax clear linkflap { all | stats [ port-string ] | parameter port-string { threshold | interval | downtime | all } Parameters Defaul[...]

  • Seite 133

    show port broadcast D-Series CLI Reference 4-29 show port broadcast Use  this  command  to  display  port  broadcast  suppression  thresholds. Synt ax show port broadcast [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  broad cast  status  of  all  ports  will  [...]

  • Seite 134

    clear port broadcast 4-30 Port Configuration Default s None. Mode Switch  command,  read ‐ write. Usage Pe r  port  broadcast  suppression  is  hardset  to  be  globally  enabled  on  the  D2.  If  you  wo u ld  like  to  disable  broadcast  suppression,  you  can  get [...]

  • Seite 135

    Port Mirroring D-Series CLI Reference 4-31 Port Mirroring The  D ‐ Series  device  allows  you  to  mirror  (or  redirect)  the  traffic  being  switched  on  a  port  for  the  purposes  of  netw ork  traffic  analysis  and  connection  assu rance.  When  port  m[...]

  • Seite 136

    set port mirroring 4-32 Port Configuration Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  port  mirroring  information.  In  this  case,  ge .1.4  is  configured  as  a  source  port  and  ge .1.11  is  a  target  an[...]

  • Seite 137

    clear port mirroring D-Series CLI Reference 4-33 Usage Note  that  LAG  ports  and  their  underlying  physical  ports ,  as  described  in  “ Link  Aggregation  Control  Protocol  (LACP) ”  on  page  4 ‐ 33,  cannot  be  mir rored. Example This  example  shows  how ?[...]

  • Seite 138

    Link Aggregation Control Protocol (LACP) 4-34 Port Configuration standard.  This  standard  allow s  the  switch  to  determine  which  po rts  are  in  LAGs  and  configure  them  dynamically .  Since  the  protocol  is  based  on  the  IEEE  802.3ad  specification,  [...]

  • Seite 139

    Link Aggregation Control Protocol (LACP) D-Series CLI Reference 4-35 D-Series Usage Considerations In  normal  usage  (and  typical  implementations)  there  is  no  need  to  modify  any  of  the  default  LACP  parameters  on  the  switch.  The  default  val u e s  will  r[...]

  • Seite 140

    show lacp 4-36 Port Configuration There  are  a  few  cases  in  which  ports  wi ll  not  aggregat e: •A n  underlying  physical  port  is  atta ched  to  another  port  on  this  same  switch  (loopback).  •T h e r e  is  no  available  aggregator  for  [...]

  • Seite 141

    show lacp D-Series CLI Reference 4-37 Parameters Default s If  port ‐ string  is  not  specif ied,  link  aggregation  information  for  all  LAGs  will  be  display ed. Mode Switch  command,  read ‐ only . Usage Each  D ‐ Series  module  provides  6  virtual  link  aggregator [...]

  • Seite 142

    set lacp 4-38 Port Configuration set lacp Use  this  command  to  disable  or  enable  the  Link  Aggregation  Control  Protocol  (LACP)  on  the  device. Synt ax set lacp {disable | enable} Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how[...]

  • Seite 143

    set lacp aadminkey D-Series CLI Reference 4-39 Mode Switch  command,  read ‐ write. Usage LACP  uses  this  va l u e  to  determine  aggregation  precedence.  If  there  are  tw o  partner  devices  competing  for  the  same  aggregator ,  LACP  compares  the  LAG  IDs [...]

  • Seite 144

    set lacp static 4-40 Port Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  the  actor  admin  key  for  LAG  port  6:  D2(su)->clear lacp aadminkey lag.0.6 set lacp st atic Use  this  command  to  dis able  [...]

  • Seite 145

    clear lacp static D-Series CLI Reference 4-41 clear lacp st atic Use  this  command  to  remove  specific  ports  from  a  Link  Aggregation  Group. Synt ax clear lacp static lagportstring port -string Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how [...]

  • Seite 146

    clear lacp singleportlag 4-42 Port Configuration previous  LAG  member  ports  comes  up  connected  to  the  same  switch  as  before  th e  LAG  wen t  down. Example This  example  enables  the  formation  of  single  port  LAGs:  D2(su)->set lacp singleportl ag enable [...]

  • Seite 147

    show port lacp D-Series CLI Reference 4-43 Mode Switch  command,  read ‐ only . Usage State  definitions,  such  as  ActorAdminState  and  Par t n e r  AdminState,  are  indicated  with  letter  abbreviations.  If  the  show  port  lacp  command  dis plays  one  or  more  [...]

  • Seite 148

    set port lacp 4-44 Port Configuration set port lacp Use  this  command  to  set  link  aggrega tion  parameters  for  one  or  more  ports.  These  sett ings  will  determine  the  spe cified  underl ying  physical  ports’  ability  to  join  a  LAG,  and  their ?[...]

  • Seite 149

    clear port lacp D-Series CLI Reference 4-45 Default s At  least  one  parameter  must  be  entered  per  port ‐ string. If  enable  or  disable  are  not  specified,  port(s)  will  be  enabled  with  the  LACP  parameters  entered. Mode Switch  command,  read ‐ write. U[...]

  • Seite 150

    clear port lacp 4-46 Port Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage If  you  set  a  port  to  LACP  passiv e  using  the  command  clear  port  lacp  port  < por t ‐ string >  aadminstate  lacpactive ,  the  command  clear  port[...]

  • Seite 151

    Configuring Protected Ports D-Series CLI Reference 4-47 Configuring Protected Port s The  Protected  Por t  feature  is  used  to  prevent  por ts  from  forw arding  traffic  to  each  other ,  even  when  they  are  on  the  same  VLAN.  Por t s  may  be  designated [...]

  • Seite 152

    show port protected 4-48 Port Configuration Example This  example  shows  how  to  assign  ports  ge .1.1  through  ge .1.3  to  protected  port  group  1:  D2(rw)->set port protected g e.1.1-3 1 show port protected Use  this  command  to  display  information  about  the  port[...]

  • Seite 153

    set port protected name D-Series CLI Reference 4-49 Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  protected  ports  ge .1.1  through  ge .1.3: D2(rw)->clear port protected ge.1.1-3 set port protected name Use  this  command  to  assign  a  name  to ?[...]

  • Seite 154

    clear port protected name 4-50 Port Configuration Example This  example  shows  how  to  show  the  name  of  protected  port  group  1:  D2(ro)->show port protected name 1 Group ID Group Name ---------------------------- - 1 group1 clear port protected name Use  this  command  to  clear  the[...]

  • Seite 155

    D-Series CLI Reference 5-1 5 SNMP Configuration This  chapter  describe s  the  Simple  Network  Management  Protocol  (SNMP)  set  of  commands  and  how  to  use  them. SNMP Configuration Summary SNMP  is  an  application ‐ layer  protocol  that  facilitates  the  exchange [...]

  • Seite 156

    SNMP Configuration Summary 5-2 SNMP Configuration •S N M P  network  management  applications,  such  as  the  Enterasys  Ne tSight  application,  whic h  communicate  with  agents  to  get  statistics  and  alerts  from  the  managed  devices.  SNMPv3 SNMPv3  is  an  i[...]

  • Seite 157

    Reviewing SNMP Statistics D-Series CLI Reference 5-3 Using SNMP Context s to Access S pecific MIBs By  default,  when  operating  from  the  switch  CLI,  D ‐ Se ries  devices  allow  access  to  all  SNMP  MIBs  or  contexts.  A  context  is  a  collection  of  MIB  objec[...]

  • Seite 158

    show snmp engineid 5-4 SNMP Configuration Commands show snmp engineid Use  this  command  to  display  the  SNMP  local  engine  ID.  This  is  the  SNMP  v3  engine’ s  administratively  unique  identifier .  Synt ax show snmp engineid Parameters None. Default s None. Mode Switch  comma[...]

  • Seite 159

    show snmp counters D-Series CLI Reference 5-5 show snmp counters Use  this  command  to  display  SNMP  traffic  counter  val u e s . Synt ax show snmp counters Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  SNMP  counter  [...]

  • Seite 160

    show snmp counters 5-6 SNMP Configuration usmStatsUnknownEngineIDs = 0 usmStatsWrongDigests = 0 usmStatsDecryptionErrors = 0 Ta b l e 5 ‐ 19  provides  an  explanation  of  the  command  output. T able 5-19 show snmp counters Out put Det ails Output Field What It Displays... snmpInPkts Number of messages delivered to the SNMP[...]

  • Seite 161

    Configuring SNMP Users, Groups, and Communities D-Series CLI Reference 5-7 Configuring SNMP Users, Group s, and Communities Purpose To  review  and  configure  SNMP  users,  groups,  and  v1  and  v2  communities.  These  are  defined  as  follows: •U s e r  —  A  person  registered ?[...]

  • Seite 162

    show snmp user 5-8 SNMP Configuration Commands show snmp user Use  this  command  to  display  information  about  SNMP  users.  These  are  people  registe red  to  access  SNMP  management. Synt ax show snmp user [ list ] | [ user ] | [ re mote remote ] [ volatile | nonvolatile | re ad- only ] Param[...]

  • Seite 163

    set snmp user D-Series CLI Reference 5-9 Examples This  example  shows  how  to  display  an  SNMP  user  list: D2(su)->show snmp user list --- SNMP user information -- - --- List of registered users : Guest admin1 admin2 netops This  example  shows  how  to  display  information  for  th e  [...]

  • Seite 164

    clear snmp user 5-10 SNMP Configuration Default s If  remote  is  not  specified ,  the  user  will  be  registered  for  the  local  SNMP  engine. If  authenticat ion  is  not  specified,  no  authentication  wi ll  be  applied. If  privacy  is  not  specif ied,  n[...]

  • Seite 165

    show snmp group D-Series CLI Reference 5-11 show snmp group Use  this  command  to  display  an  SNMP  group  configuration.  An  SNMP  group  is  a  collection  of  SNMPv3  users  who  share  the  same  access  privileges. Synt ax show snmp group [ groupname groupname ] [ user us[...]

  • Seite 166

    set snmp group 5-12 SNMP Configuration set snmp group Use  this  command  to  create  an  SN MP  group.  This  associates  SNMPv3  users  to  a  group  that  shares  common  access  privileges. Synt ax set snmp group groupname user user s ecurity-model { v1 | v2c | usm } [ volatile | nonvolat[...]

  • Seite 167

    show snmp community D-Series CLI Reference 5-13 Parameters Default s If not specified, settings r elated to all security models will be cle ared. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  al l  settings  assigned  to  the  “public”  user  within  the  [...]

  • Seite 168

    set snmp community 5-14 SNMP Configuration set snmp community Use  this  command  to  configure  an  SNMP  community  group. Synt ax set snmp community community [ securi tyname securityname ] [ context context ] [ transport transport ] [ volatile | no nvolatile ] Parameters Default s If  securityname  is  not  s[...]

  • Seite 169

    Configuring SNMP Access Rights D-Series CLI Reference 5-15 Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  delete  the  community  name  “vip.” D2(su)->clear snmp community vip Configuring SNMP Access Right s Purpose To  review  and  configure  SNMP ?[...]

  • Seite 170

    show snmp access 5-16 SNMP Configuration Default s If  groupname  is  not  specified,  access  information  for  all  SNMP  groups  will  be  displayed. If  security ‐ mode l  is  not  specified,  access  information  for  all  SNMP  versions  wil l  be  display ed. If [...]

  • Seite 171

    set snmp access D-Series CLI Reference 5-17 set snmp access Use  this  command  to  set  an  SNMP  access  configuration.  Synt ax set snmp access groupname security-m odel { v1 | v2c | usm } [ noauthentication | authentication | privacy ] [ context c ontext ] [ exact | prefix ] [ read read ] [ write write ] [ notify noti[...]

  • Seite 172

    clear snmp access 5-18 SNMP Configuration If  read  view  is  not  specified  none  will  be  applied. If  write  view  is  not  specified,  none  will  be  applied. If  notify  view  is  not  specified,  none  will  be  applied. If  storage  type  is  not [...]

  • Seite 173

    Configuring SNMP MIB Views D-Series CLI Reference 5-19 Configuring SNMP MIB V iews Purpose To  review  and  configure  SNMP  MIB  views.  SNMP  views  map  SNMP  objects  to  access  right s. Commands show snmp view Use  this  command  to  display  the  MIB  configurat ion  for  S[...]

  • Seite 174

    show snmp cont ext 5-20 SNMP Configuration Example This  example  shows  how  to  display  SNMP  MIB  view  configuration  information: D2(su)->show snmp view --- SNMP MIB View informati on --- View Name = All Subtree OID = 1 Subtree mask = View Type = included Storage type = nonVolatil e Row status = active View Na[...]

  • Seite 175

    set snmp view D-Series CLI Reference 5-21 Mode Switch  command,  read ‐ only . Usage An  SNMP  context  is  a  collection  of  management  information  that  can  be  accessed  by  an  SNMP  agent  or  entity .  The  default  conte xt  allows  all  SNMP  agents  t[...]

  • Seite 176

    clear snmp view 5-22 SNMP Configuration clear snmp view Use  this  command  to  delete  an  SNMP v3  MIB  view . Synt ax clear snmp view viewname subtree Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  delete  SNMP  MIB  view  “publi [...]

  • Seite 177

    show snmp targetparams D-Series CLI Reference 5-23 Parameters Default s If  targetPara ms  is  not  specified,  entries  associated  with  all  target  paramete rs  will  be  displayed. If  not  specified,  entries  of  all  storage  types  will  be  displayed. Mode Switch  com[...]

  • Seite 178

    set snmp targetparams 5-24 SNMP Configuration set snmp t argetp arams Use  this  command  to  set  SNMP  target  parameters,  a  named  set  of  security/authorization  criteria  used  to  generate  a  message  to  a  target.  Synt ax set snmp targetpa rams paramsname user user secur[...]

  • Seite 179

    Configuring SNMP Target Addresses D-Series CLI Reference 5-25 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  SNMP  target  parameters  named  “v1ExampleParams”: D2(su)->clear snmp targetpar ams v1ExampleParams Configuring SNMP T arget Address[...]

  • Seite 180

    set snmp targetaddr 5-26 SNMP Configuration If  not  specified,  entries  of  all  storage  types  will  be  displayed  for  a  target  address. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  SNMP  target  address  infor mation: D2(su)[...]

  • Seite 181

    clear snmp targetaddr D-Series CLI Reference 5-27 Default s If  not  specified,  udpport  will  be  set  to  162 . If  not  specified,  mask  will  be  set  to  255.255.255.255 If  not  specified,  timeout  will  be  set  to  1500 . If  not  specified,  number  of ?[...]

  • Seite 182

    Configuring SNMP Notification Parameters 5-28 SNMP Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  SNMP  target  address  entry  “tr ”: D2(su)->clear snmp targetadd r tr Configuring SNMP Notification Parameters About SNMP Notify [...]

  • Seite 183

    show newaddrtrap D-Series CLI Reference 5-29 show newaddrtrap Use  this  comman d  to  display  the  global  and  port ‐ specif ic  status  of  the  SNMP  new  MAC  addre sses  trap  function. Synt ax show newaddrtrap [ port-string ] Parameters Default s If  port ‐ string  is  not  [...]

  • Seite 184

    set newaddrtrap 5-30 SNMP Configuration set newaddrtrap Use  this  command  to  enable  or  disable  SNMP  trap  messaging,  globally  or  on  one  or  more  ports,  when  new  source  MAC  addresses  are  detected. Synt ax set newaddrtrap [ port-string ] { enabl e | disable } Par[...]

  • Seite 185

    set snmp notify D-Series CLI Reference 5-31 Default s If  a  notify  name  is  not  specified,  all  entries  will  be  displayed. If  volatile ,  no nvolatile ,  or  read ‐ only  are  not  s pecified,  all  storage  type  entries  will  be  di splayed. Mode Switch  com[...]

  • Seite 186

    clear snmp notify 5-32 SNMP Configuration Default s If  not  specified,  message  type  will  be  set  to  trap . If  not  specified,  storage  type  will  be  set  to  nonvolatile . Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  an [...]

  • Seite 187

    show snmp notifyfilter D-Series CLI Reference 5-33 show snmp notifyfilter Use  this  command  to  display  SNMP  notify  filter  information,  ide ntifying  which  profiles  will  not  receiv e  SNMP  notifications. Synt ax show snmp notifyfilter [ profile ] [ su btree oid-or-mibobject ] [ volatile | [...]

  • Seite 188

    clear snmp notifyfilter 5-34 SNMP Configuration Parameters Default s If  not  specified,  mask  is  not  set. If  not  specified,  subtree  will  be  included . If  storage  type  is  not  specified,  nonvolatile  (permanent)  will  be  applied. Mode Switch  command,  read ‐ [...]

  • Seite 189

    show snmp notifypr ofile D-Series CLI Reference 5-35 Example This  example  shows  how  to  delete  the  SNMP  notify  filter  “pilot1”: D2(su)->clear snmp notifyfil ter pilot1 subtree 1.3.6 show snmp notifyprofile Use  this  command  to  display  SNMP  notify  profile  information.  T[...]

  • Seite 190

    clear snmp notifyprofile 5-36 SNMP Configuration Parameters Default s If  storage  type  is  not  specified,  nonvolatile  (permanent)  will  be  applied. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  create  an  SNMP  notify  profile  named  area51[...]

  • Seite 191

    Creating a Basic SNMP Trap Configuration D-Series CLI Reference 5-37 Creating a Basic SNMP T rap Configuration T raps  are  notification  messages  sent  by  an  SNMPv1  or  v2  ag ent  to  a  network  management  sta tion,  a  console,  or  a  terminal  to  indicate  the  occu[...]

  • Seite 192

    Creating a Basic SNMP Trap Configuration 5-38 SNMP Configuration Example This  example  shows  how  to:  • Create  an  SNMP  community  called  mgmt . • Configure  a  trap  notification  called  TrapSink .  This  trap  notification  will  be  sent  with  the  community  [...]

  • Seite 193

    D-Series CLI Reference 6-1 6 Spanning T ree Configuration This  chapter  describes  the  Spanning  Tr e e  Configuration  set  of  commands  and  how  to  use  them. Sp anning T ree Configuration Summary Overview: Single, Rapid, and Mult iple S p anning T ree Protocols The  IEEE  802.1D  Spanning ?[...]

  • Seite 194

    Spanning Tree Configuration Summary 6-2 Spanning Tree Configuration blocking  for  all  traffic  flowing  between  the  tw o  switches.  The  blocking  links  are  effectively  used  only  if  the  forw arding  link  goes  down.  MSTP  assigns  each  VLAN  present  on [...]

  • Seite 195

    Configuring Spanning Tree Bridge Parameters D-Series CLI Reference 6-3 learning  and  the  priorit y  vect or  is  wor s e  than  tha t  already  held  by  th e  port.  If  a  disputed  BPDU  is  receiv ed,  the  port  is  forced  to  the  li stening  state.  Whe n [...]

  • Seite 196

    Configuring Spanning Tree Bridge Parameters 6-4 Spanning Tree Configuration Commands For information about... Refer to p age... show spantree stat s 6-5 set spantree 6-7 show spantree version 6-7 set spantree version 6-8 clear spantree version 6-8 show spantree bpdu-forwarding 6-9 set spantree bpdu-forwarding 6-9 show spantree bridgeprioritymode 6-[...]

  • Seite 197

    show spantree stats D-Series CLI Reference 6-5 show sp antree stat s Use  this  command  to  display  Spanning  Tr e e  information  for  one  or  more  ports. Synt ax show spantree stats [ port port-string ] [ sid sid ] [ ac tive ] Parameters Default s If  port ‐ string  is  not  specif ied,  Sp[...]

  • Seite 198

    show spantree stats 6-6 Spanning Tree Configuration Example This  example  shows  how  to  display  the  device’ s  Spanning  Tr e e  configuration: D2(su)->show spantree stats Spanning tree status - enabled Spanning tree instance - 0 Designated Root MacAddr - 00-e0-63-9d-c1-c8 Designated Root Priority - 0 Designa[...]

  • Seite 199

    set spantree D-Series CLI Reference 6-7 set sp antree Use  this  command  to  globally  enable  or  disable  the  Spanning  Tr e e  protocol  on  the  switch. Synt ax set spantree { disable | enable } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows [...]

  • Seite 200

    set spantree version 6-8 Spanning Tree Configuration Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  Spanning  Tr e e  ve r si o n  information  for  the  device: D2(su)->show spantree versio n Force Version is mstp set sp antree version Use  this  command [...]

  • Seite 201

    show spantree bpdu-forwarding D-Series CLI Reference 6-9 Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  Spanning  Tr e e  version: D2(su)->clear spantree versi on show sp antree bpdu-forwarding Use this command to disp lay the Spanning T [...]

  • Seite 202

    show spantree bridgeprioritymode 6-10 Spanning Tree Configuration Default s By  default  BP DU  forw arding  is  disabled . Mode Switch  command,  read ‐ write. Usage The  Spanning  Tr e e  protocol  must  be  disabled  ( set  spantree  disable )  for  this  feat ure  to  take  eff[...]

  • Seite 203

    clear spantree bridgeprioritymode D-Series CLI Reference 6-11 Default s None Mode Switch  command,  read ‐ write. Usage The  mode  affects  the  range  of  priority  val u e s  used  to  determine  which  device  is  se lected  as  the  Spanning  Tr e e  root  as  described  [...]

  • Seite 204

    show spantree mstilist 6-12 Spanning Tree Configuration show sp antree mstilist Use  this  command  to  display  a  list  of  Multiple  Spanning  Tr e e  (MST)  instances  configured  on  the  device. Synt ax show spantree mstilist Parameters None. Default s None. Mode Switch  command,  read ‐[...]

  • Seite 205

    clear spantree msti D-Series CLI Reference 6-13 clear sp antree msti Use  this  command  to  delete  one  or  more  Multiple  Spanning  Tr e e  instances. Synt ax clear spantree msti [ sid sid ] Parameters Default s If  sid  is  not  specifie d,  all  MST  instances  will  be  cleared. [...]

  • Seite 206

    set spantree mstmap 6-14 Spanning Tree Configuration set sp antree mstmap Use  this  command  to  map  one  or  more  filtering  database  IDs  (FIDs)  to  a  SID.  Since  VLANs  are  mapped  to  FIDs,  this  essentially  maps  one  or  more  VLAN  IDs  to  a [...]

  • Seite 207

    show spantree vlanlist D-Series CLI Reference 6-15 show sp antree vlanlist Use  this  command  to  display  the  Spanning  Tr e e  ID(s)  assigned  to  one  or  more  VLANs. Synt ax show spantree vlanlist [ vlan-list ] Parameters Default s If  not  specified,  SID  assignment  will  be [...]

  • Seite 208

    set spantree mstcfgid 6-16 Spanning Tree Configuration D2(su)->show spantree mstcfg id MST Configuration Identifie r: Format Selector: 0 Configuration Name: 00:01: f4:89:51:94 Revision Level: 0 Configuration Digest: ac:3 6:17:7f:50:28:3c:d4:b8:38:21:d8:ab:26:de: 62 set sp antree mstcfgid Use  this  command  to  set  the  MST ?[...]

  • Seite 209

    set spantree priority D-Series CLI Reference 6-17 set sp antree priority Use  this  command  to  set  the  device’ s  Spanning  Tr e e  priority .  Synt ax set spantree priority priority [ sid ] Parameters Default s If  sid  is  not  specifie d,  priority  will  be  set  on  Spanning [...]

  • Seite 210

    set spantree hello 6-18 Spanning Tree Configuration Example This  example  shows  how  to  reset  the  bridge  priority  on  SID  1: D2(su)->clear spantree prior ity 1 set sp antree hello Use  this  command  to  set  the  device’ s  Spanning  Tr e e  hello  time,  This  is ?[...]

  • Seite 211

    set spantree maxage D-Series CLI Reference 6-19 set sp antree maxage Use  this  command  to  set  the  bridge  maxim um  aging  time.  Synt ax set spantree maxage agingtime Parameters Default s None. Mode Switch  command,  read ‐ write. Usage The  bridge  maximum  aging  time  is  the  maxi[...]

  • Seite 212

    set spantree fwddelay 6-20 Spanning Tree Configuration Example This  example  shows  how  to  globally  reset  the  maximum  aging  time: D2(su)->clear spantree maxag e set sp antree fwddelay Use  this  command  to  set  the  Spanning  Tr e e  forward  delay .  Synt ax set spantree fwdd[...]

  • Seite 213

    show spantree backuproot D-Series CLI Reference 6-21 Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  globally  reset  the  bridge  forward  delay: D2(su)->clear spantree fwdde lay show sp antree backuproot Use  this  command  to  display  the  backup  root [...]

  • Seite 214

    clear spantree backuproot 6-22 Spanning Tree Configuration Usage The  Spanning  Tr e e  backup  root  function  is  disabled  by  def ault  on  the  D ‐ Series.  When  thi s  feature  is  enabled  and  the  switch  is  directly  connected  to  the  root  bridge,  [...]

  • Seite 215

    set spantree tctrapsuppress D-Series CLI Reference 6-23 Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  status  of  topology  change  trap  suppression: D2(rw)->show spantree tctrap suppress Topology change Trap Suppres sion is set to enabled set sp antree tctr[...]

  • Seite 216

    set spantree protomigration 6-24 Spanning Tree Configuration Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  topology  change  trap  suppression  setting: D2(rw)->clear spantree tctra psuppress set sp antree protomigration Use  this  c[...]

  • Seite 217

    set spantree spanguard D-Series CLI Reference 6-25 Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  SpanGuard  function  status: D2(su)->show spantree spangu ard Spanguard is disabled set sp antree spanguard Use  this  command  to  enable  [...]

  • Seite 218

    clear spantree spanguard 6-26 Spanning Tree Configuration clear sp antree spanguard Use  this  command  to  reset  the  statu s  of  the  Spanning  Tr e e  SpanGuard  function  to  disabled. Synt ax clear spantree spanguard Parameters None. Default s None. Mode Switch  command,  read ‐ write. Exampl[...]

  • Seite 219

    clear spantree spanguardtimeout D-Series CLI Reference 6-27 Synt ax set spantree spanguardtimeou t timeout Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  SpanGuard  timeout  to  600  seconds: D2(su)->set spantree spangua rdtimeout 600 clear[...]

  • Seite 220

    clear / set spantree spanguardlock 6-28 Spanning Tree Configuration Parameters Default s If  no  port  string  is  specifie d,  the  SpanGuard  lock  status  for  all  ports  is  display ed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the ?[...]

  • Seite 221

    set spantree spanguardtrapenable D-Series CLI Reference 6-29 Synt ax show spantree spanguardtrape nable Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  state  of  the  SpanGuard  trap  function: D2(ro)->show spantree spangu ardt[...]

  • Seite 222

    show spantree legacypathcost 6-30 Spanning Tree Configuration Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  SpanGuard  trap  function  to  enabled: D2(rw)->clear spantree spang uardtrapenable show sp antree legacypathcost Use  t[...]

  • Seite 223

    clear spantree legacypathcost D-Series CLI Reference 6-31 Default s None. Mode Switch  command,  read ‐ write. Usage By  default,  legacy  path  cost  is  disabled.  Enabling  the  device  to  calculate  legacy  path  costs  affects  the  range  of  va l i d  va lu e s  that [...]

  • Seite 224

    set spantree portadmin 6-32 Spanning Tree Configuration set sp antree portadmin Use  this  command  to  disable  or  enable  the  Spanning  Tr e e  algorithm  on  one  or  more  ports. Synt ax set spantree portadmin port-string { disable | enable} Parameters Default s None. Mode Switch  command,  r[...]

  • Seite 225

    show spantree portadmin D-Series CLI Reference 6-33 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  default  Spanning  Tr e e  admin  state  to  ena ble  on  ge .1.12: D2(rw)->clear spantree porta dmin ge.1.12 show sp antree po[...]

  • Seite 226

    set spantree portpri 6-34 Spanning Tree Configuration Parameters Default s If  port ‐ string  is  not  specif ied,  port  priority  will  be  display ed  for  all  Spanning  Tr e e  ports. If  sid  is  not  specifie d,  port  priority  will  be  display ed  for  Spanning ?[...]

  • Seite 227

    clear spantree portpri D-Series CLI Reference 6-35 clear sp antree portpri Use  this  command  to  reset  the  bridge  priority  of  a  Spanning  Tr e e  port  to  a  default  va l u e  of  128.  Synt ax clear spantree portpri port-string [ sid sid ] Parameters Default s If  sid  is [...]

  • Seite 228

    set spantree adminpathcost 6-36 Spanning Tree Configuration Example This  example  shows  how  to  display  the  admin  path  cost  for  ge .3.4  on  SID  1: D2(su)->show spantree adminp athcost port ge.3.4 sid 1 Port ge.3.4 has a Port Admin Path Cost of 0 on SID 1 set sp antree adminpathcost Use  thi[...]

  • Seite 229

    show spantree adminedge D-Series CLI Reference 6-37 Default s If  sid  is  not  specifie d,  admin  path  cost  will  be  reset  for  Spanning  Tr e e  0. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  admin  path  cost  to  0[...]

  • Seite 230

    clear spantree adminedge 6-38 Spanning Tree Configuration Default s None. Mode Switch  command,  read ‐ write. Usage The  default  behavior  of  the  edge  port  administrativ e  sta tus  begins  with  the  val u e  set  to  false  initially  after  the  device  is  powe red [...]

  • Seite 231

    set spantree lp D-Series CLI Reference 6-39 Commands set sp antree lp Use  this  command  to  enable  or  disable  the  Loop  Protect  feature  per  port  and  optionally ,  per  SID.  The  Loop  Protect  feature  is  disabled  by  default.  See  “Loop  Protect” ?[...]

  • Seite 232

    show spantree lp 6-40 Spanning Tree Configuration Default s If  no  SID  is  specified,  SID  0  is  assumed.  Mode Switch  command,  read ‐ write. Usage Loop  Protect  takes  precedence  ov er  per  port  STP  enable/disable  (portAdmin).  Normally  portAdmin  disabled  wo u[...]

  • Seite 233

    clear spantree lp D-Series CLI Reference 6-41 clear sp antree lp Use  this  command  to  return  the  Loop  Protect  status  per  port  and  optionally ,  per  SID,  to  its  default  state  of  disabled. Synt ax clear spantree lp port-string [ sid sid ] Parameters Default s If  no  [...]

  • Seite 234

    clear spantree lplock 6-42 Spanning Tree Configuration Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  Loop  Protect  lock  status  on  ge .1.1: D2(rw)->show spantree lplock port ge.1.1 The LoopProtect lock status for port ge.1.1 , SID 0 is UNLOCKED clear sp antree lpl[...]

  • Seite 235

    show spantree lpcapablepartner D-Series CLI Reference 6-43 Default s None. Mode Switch  command,  read ‐ write. Usage The  default  val ue  for  Loop  Protect  cap able  partner  is  false.  If  the  port  is  configured  with  a  Loop  Protect  capable  partner  (true) ,  th[...]

  • Seite 236

    clear spantree lpcapablepartner 6-44 Spanning Tree Configuration clear sp antree lpcapablep artner Use  this  command  to  reset  the  Loop  Protect  capability  of  port  link  partners  to  the  default  state  of  false. Synt ax clear spantree lpcapablepart ner port-string Parameters Default [...]

  • Seite 237

    show spantree lpthreshold D-Series CLI Reference 6-45 Example This  example  shows  how  to  set  the  Loop  Protect  threshold  val u e  to  4: D2(rw)->set spantree lpthres hold 4 show sp antree lpthreshold Use  this  command  to  display  the  current  va l u e  of  the  Loop ?[...]

  • Seite 238

    set spantree lpwindow 6-46 Spanning Tree Configuration set sp antree lpwindow Use  this  command  to  set  the  Loop  Protect  event  window  val u e  in  seconds. Synt ax set spantree lpwindow value Parameters Default s None.  Mode Switch  command,  read ‐ write. Usage The  Loop  Protect  Wi [...]

  • Seite 239

    clear spantree lpwindow D-Series CLI Reference 6-47 clear sp antree lpwindow Use  this  command  to  reset  the  Loop  Protect  event  window  to  the  defau lt  va lu e  of  180  seconds. Synt ax clear spantree lpwindow Parameters None. Default s None. Mode Switch  command,  read ‐ write. Exa[...]

  • Seite 240

    show spantree lptrapenable 6-48 Spanning Tree Configuration show sp antree lptrapenable Use  this  command  to  display  the  current  status  of  Loop  Protect  ev ent  notification. Synt ax show spantree lptrapenable Parameters None. Default s None.  Mode Switch  command,  read ‐ only . Example This [...]

  • Seite 241

    show spantree disputedbpduthreshold D-Series CLI Reference 6-49 Synt ax set spantree disputedbpduthr eshold value Parameters Default s None.  Mode Switch  command,  read ‐ write. Usage A  disputed  BPDU  is  one  in  which  the  flag s  field  indicates  a  designated  role  and  learning, [...]

  • Seite 242

    clear spantree disputedbpduthreshold 6-50 Spanning Tree Configuration Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  current  disputed  BPDU  threshold: D2(rw)->show spantree disput edbpduthreshold The disputed BPDU threshold value is 0 clear sp antree disputedbpdut[...]

  • Seite 243

    show spantree nonforwardingreason D-Series CLI Reference 6-51 Mode Switch  command,  read ‐ only . Usage Exceptional  conditions  causing  a  port  to  be  placed  in  listening  or  blocking  state  inclu de  a  Loop  Protect  event,  receipt  of  disputed  BPDUs,  and  l[...]

  • Seite 244

    show spantree nonforwardingreason 6-52 Spanning Tree Configuration[...]

  • Seite 245

    D-Series CLI Reference 7-1 7 802.1Q VLAN Configuration This  chapter  describe s  the  D ‐ Series  system’ s  capabilities  to  implement  802.1Q  virtual  LANs  (VLANs).  VLAN Configuration Summary Vi rt u a l  LANs  allow  the  netw ork  administrator  to  partition  netw ork  [...]

  • Seite 246

    Viewing VLANs 7-2 802.1Q VLAN Configuration If  the  D ‐ Series  device  is  to  be  configured  for  multiple  VLANs,  it  may  be  desirable  to  configure  a  management ‐ only  VLAN.  This  allows  a  station  connected  to  th e  management  VLAN  to [...]

  • Seite 247

    show vlan D-Series CLI Reference 7-3 Command show vlan Use  this  command  to  display  all  information  related  to  one  or  more  VLANs. Synt ax show vlan [ static ] [ vlan-list ] [ portinfo [ vlan vlan-list | vlan-name ] [ port port- string ]] Parameters Default s If  no  options  ar e  specifie [...]

  • Seite 248

    Creating and Naming Static VLANs 7-4 802.1Q VLAN Configuration Creating and Naming St atic VLANs Purpose To  create  a  new  static  VLAN,  or  to  enable  or  disable  exist ing  VLAN(s). Commands set vlan Use  this  command  to  create  a  new  static  IEEE  802.1 Q  VLAN,  or ?[...]

  • Seite 249

    set vlan name D-Series CLI Reference 7-5 Mode Switch  command,  read ‐ write. Usage Once  a  VLAN  is  created,  you  can  assign  it  a  name  using  the  set  vlan  name  command  described  in  “ set  vlan  name ”  on  page 7 ‐ 5. Each  VLAN  ID  must [...]

  • Seite 250

    clear vlan name 7-6 802.1Q VLAN Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  remove  a  static  VLAN  9  from  the  device’ s  VLAN  list: D2(su)->clear vlan 9 clear vlan name Use  this  command  to  remove  [...]

  • Seite 251

    show port vlan D-Series CLI Reference 7-7 Commands show port vlan Use  this  command  to  display  port  VLAN  identifier  (PVID)  information.  PVID  determines  the  VLAN  to  which  all  untagged  frames  receiv ed  on  one  or  more  ports  will  be  classified. Sy[...]

  • Seite 252

    set port vlan 7-8 802.1Q VLAN Configuration set port vlan Use  this  command  to  configure  the  PVID  (port  VLAN  identifier)  for  one  or  more  ports.  Synt ax set port vlan port-string pvid [ modi fy-egress | no-modify-egress ] Parameters Default s None. Mode Switch  command,  read ‐ write[...]

  • Seite 253

    show port ingress filter D-Series CLI Reference 7-9 Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  ports  ge .1.3  through  11  to  a  VL AN ID  of  1  (Host  VLAN): D2(su)->clear port vlan ge.1 .3-11 show port ingress filter Use  this [...]

  • Seite 254

    set port ingress filter 7-10 802.1Q VLAN Configuration set port ingress filter Use  this  command  to  discard  all  frames  received  with  a  VLAN  ID  that  don’ t  match  the  port’ s  VLAN  egress  list.  Synt ax set port ingress-filter port-string {disable | enable} Parameters De[...]

  • Seite 255

    set port discard D-Series CLI Reference 7-11 Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  frame  discard  mode  for  ge.2.7.  In  this  case,  the  port  has  been  set  to  discar d  all  tagged  frames: D2(su)->show port[...]

  • Seite 256

    Configuring the VLAN Egress List 7-12 802.1Q VLAN Configuration Configuring the VLAN Egress List Purpose To  assign  or  remove  ports  on  the  egress  list  of  a  particular  VLAN.  This  determines  whi ch  ports  on  the  switch  will  be  eligible  to  transmit  frames[...]

  • Seite 257

    set vlan forbidden D-Series CLI Reference 7-13 Mode Switch  command,  read ‐ write.  Example This  example  shows  you  how  to  show  VLAN  egress  information  for  ge .1.1  through  3.  In  th is  case,  all  three  ports  are  allow ed  to  transmit  VLAN  1 ?[...]

  • Seite 258

    set vlan egress 7-14 802.1Q VLAN Configuration set vlan egress Use  this  command  to  add  ports  to  the  VLAN  egress  list  for  the  device,  or  to  prevent  one  or  mor e  ports  from  participating  in  a  VLAN.  Th is  determines  which  ports  will [...]

  • Seite 259

    show vlan dynamicegress D-Series CLI Reference 7-15 Synt ax clear vlan egress vlan-list port-string [ for bidden ] Parameters Default s If  forbidden  is  not  specified,  tagged  and  untagged  settings  will  be  cleared. Mode Switch  command,  read ‐ write. Examples This  example  shows  how  [...]

  • Seite 260

    set vlan dynamicegress 7-16 802.1Q VLAN Configuration Example This  example  shows  how  to  display  the  dynamic  egress  status  for  VLANs  50 ‐ 55: D2(rw)->show vlan dynamicegr ess 50-55 VLAN 50 is disabled VLAN 51 is disabled VLAN 52 is disabled VLAN 53 is enabled VLAN 54 is enabled VLAN 55 is enabled [...]

  • Seite 261

    Setting the Host VLAN D-Series CLI Reference 7-17 Setting the Host VLAN Purpose To  configure  a  host  VLAN  that  only  select  devices  are  allow ed  to  access.  This  se cures  the  host  port  for  management ‐ only  tasks.  Commands show host vlan Use  this  command  [...]

  • Seite 262

    clear host vlan 7-18 802.1Q VLAN Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage The  host  VLAN  should  be  a  secure  VLAN  where  only  designated  users  ar e  allowed  access.  Fo r  example,  a  host  VLAN  could  be  s pecifically ?[...]

  • Seite 263

    Enabling/Disabling GVRP (GARP VLAN Registration Protocol) D-Series CLI Reference 7-19 Enabling/Disabling GVRP (GARP VLAN Registration Protocol) About GARP VLAN Registration Prot ocol (GVRP) The  following  sections  describe  the  device  operation  when  its  ports  are  operating  under  the  Generic  [...]

  • Seite 264

    Enabling/Disabling GVRP (GARP VLAN Registration Protocol) 7-20 802.1Q VLAN Configuration Figure 7-7 Example of VLAN Propagation via GVRP Purpose To  dynamically  create  VLANs  acr oss  a  switched  netw ork.  The  GVRP  command  set  is  used  to  display  GVRP  conf iguration  information, [...]

  • Seite 265

    show gvrp D-Series CLI Reference 7-21 show gvrp Use  this  command  to  display  GVRP  configuration  information. Synt ax show gvrp [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  GVRP  configuration  information  will  be  displayed  for  all  ports  an[...]

  • Seite 266

    set gvrp 7-22 802.1Q VLAN Configuration Example This  example  shows  how  to  display  GARP  timer  information  on  ports  1  through  10  in  slot  1: D2(su)->show garp timer ge.1 .1-10 Port based GARP Configurati on: (Timer units are centiseconds) Port Number Join Leave Leaveall ----------- ---[...]

  • Seite 267

    clear gvrp D-Series CLI Reference 7-23 Mode Switch  command,  read ‐ write. Examples This  example  shows  how  to  enable  GVRP  globally  on  the  device: D2(su)->set gvrp enable This  example  shows  how  to  disable  GVRP  globally  on  the  device: D2(su)->set gvrp disab[...]

  • Seite 268

    set garp timer 7-24 802.1Q VLAN Configuration Default s None. Mode Switch  command,  read ‐ write. Usage The  setting  of  these  timers  is  critical  and  should  only  be  changed  by  personnel  familiar  with  the  802.1Q  standards  documentation,  which  is  not  su[...]

  • Seite 269

    D-Series CLI Reference 8-1 8 Dif f erentiated Services Configuration This  chapter  describe s  the  Differentiated  Services  (Diffserv)  set  of  commands  and  how  to  use  them.  D ‐ Series  devi ces  support  Diffserv  po licy ‐ base d  provisioning  of  netw ork  resour[...]

  • Seite 270

    Globally Enabling or Disabling Diffserv 8-2 Differentiated Services Configuration Globally Enabling or Disabling Diffserv Purpose To  globally  enable  or  disable  Diffserv  on  the  device. Command The  command  used  to  gl obally  enable  or  dis able  Diffserv  on  the  device  is [...]

  • Seite 271

    Creating Diffserv Classes and Matching Conditions D-Series CLI Reference 8-3 Creating Diffserv Classes and Matching Conditions Purpose To  review ,  create,  and  configure  Diffser v  classes  and  matching  conditions. Commands The  commands  used  to  revie w ,  create,  and  configure  Diffserv[...]

  • Seite 272

    show diffserv class 8-4 Differentiated Services Configuration show diffserv class Use  this  command  to  display  information  about  Diffserv  classes. Synt ax show diffserv class { summary | detai led classname } Parameters Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows [...]

  • Seite 273

    set diffserv class delete D-Series CLI Reference 8-5 Example This  example  shows  how  to  create  a  Diffserv  class  called  “admin”:  D2(rw)->set diffserv class c reate all admin set diffserv class delete Use  this  command  to  delete  a  Diffserv  class  and  remove  any ?[...]

  • Seite 274

    set diffserv class match 8-6 Differentiated Services Configuration dstip  |  srcip  classname  ipaddr  ipmask Matches  to  a  specific  class  based  on  dest ination  or  source  IP  address. dstl4port  |  srcl4port  keyword  classname  keywo rd  |  number  classname  portn[...]

  • Seite 275

    set diffserv class match D-Series CLI Reference 8-7 Default s None. Mode Switch  command,  read ‐ write. Usage Any  policy  that  is  applied  must  be  com posed  of  rules  that  come  from  only  one  of  the  foll owing  four  groups. •L a y e r  3: – Destination  IP [...]

  • Seite 276

    set diffserv class rename 8-8 Differentiated Services Configuration Yo u  cannot  create  and  add  a  class  to  a  policy  before  adding  any  rules  (match  conditions)  to  the  class.  Once  a  class  is  added  to  a  policy ,  you  cannot  add  any [...]

  • Seite 277

    Configuring Diffserv Poli cies and Assigning Classes D-Series CLI Reference 8-9 Configuring Diffserv Policies and Assigning Classes Purpose To  review ,  create,  and  configure  Diffser v  policies  and  assign  classes. Commands The  commands  used  to  review ,  create,  and  configure  Di ffser[...]

  • Seite 278

    set diffserv policy create 8-10 Differentiated Services Configuration Example This  example  shows  how  to  display  a  summary  of  Diffserv  policy  information.  In  this  case,  there  is  one  policy  named  “admin”,  to  which  members  of  the  “admin” [...]

  • Seite 279

    set diffserv policy class D-Series CLI Reference 8-11 Mode Switch  command,  read ‐ write. Usage In  order  to  delete  a  policy  you  must  first  remove  the  service  port(s)  assigned  to  the  po licy  using  the  set  diffserv  service  remove  command  as  de[...]

  • Seite 280

    set diffserv policy police style simple 8-12 Differentiated Services Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  mark  packets  matching  the  “admin”  policy  in  the  “system”  class  for  DSCP  expedited [...]

  • Seite 281

    set diffserv policy police action conform D-Series CLI Reference 8-13 set diffserv policy police action conform Use  this  command  to  configure  traffic  policing  actions  for  pac kets  that  conform  to  associated  Diffserv  classifications. Synt ax set diffserv policy police a ction conform { drop[...]

  • Seite 282

    set diffserv policy rename 8-14 Differentiated Services Configuration Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  policying  action  to  dr op  for  packets  not  conforming  to  the  Diffserv  policy  “admin,”  class ?[...]

  • Seite 283

    show diffserv service info D-Series CLI Reference 8-15 Commands The  commands  used  to  review  and  assign  Diffserv  policies  to  service  po rts  are  list ed  below  and  described  in  the  associated  section  as  shown. show diffserv service info Use  this  command [...]

  • Seite 284

    set diffserv service 8-16 Differentiated Services Configuration Parameters Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  a  detailed  incoming  traffic  statistics  about  servic e  port  ge.1.1:  D2(rw)->show diffserv servic e stats detai[...]

  • Seite 285

    DiffServ Configuration Examples D-Series CLI Reference 8-17 DiffServ Configuration Examples Ty p i c a l l y ,  yo u  wo u ld  use  the  Diffserv  command  set  to  complete  configuration  tasks  in  the  following  order: 1. Enable  DiffServ . 2. Create  a  Class. 3. Create  one  or  [...]

  • Seite 286

    DiffServ Configuration Examples 8-18 Differentiated Services Configuration[...]

  • Seite 287

    D-Series CLI Reference 9-1 9 Policy Classification Configuration This  chapter  describe s  the  Po l i cy  Classification  set  of  commands  and  how  to  use  them. Policy Classification Configuration Summary D ‐ Series  devi ces  support  policy  profile ‐ based  provisioning  of  [...]

  • Seite 288

    show policy profile 9-2 Policy Classification Configuration Commands show policy profile Use  this  command  to  display  policy  profil e  information.  Synt ax show policy profile { all | profile-i ndex [ consecutive-pids ] [ -verbose ]} Parameters Default s If  optional  parameters  are  not  specified, [...]

  • Seite 289

    show policy profile D-Series CLI Reference 9-3 Example This  example  shows  how  to  display  policy  information  for  prof ile  11:  D2(su)->show policy profile 11 Profile Index : 1 1 Profile Name : M acAuth1 Row Status : a ctive Port VID Status : E nable Port VID Override : 1 1 CoS : 0 CoS Status : D isable E[...]

  • Seite 290

    set policy profile 9-4 Policy Classification Configuration set policy profile Use  this  command  to  create  a  policy  profile  ent ry . Synt ax set policy profile profile-index [ na me name ] [ pvid-status { enable | disable }] [ pvid pvid ] [ cos-status { enable | dis able }] [ cos cos ] [ precedence precedence-list ] Pa[...]

  • Seite 291

    clear policy profile D-Series CLI Reference 9-5 clear policy profile Use  this  command  to  delete  a  policy  profile  ent ry . Synt ax clear policy profile profile-index Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  delete  policy  profi[...]

  • Seite 292

    show policy rule 9-6 Policy Classification Configuration show policy rule Use  this  command  to  display  policy  classification  rule  information. Synt ax show policy rule [ all | admin-profil e | profile-index ] [ ether | ipproto | ipdestsocket | ipsourcesocket | ipto s | macdest | macsource | tcpdestport | tcpsourceport[...]

  • Seite 293

    show policy rule D-Series CLI Reference 9-7 Default s If  verbose  is  not  s pecified,  summary  informat ion  will  be  display ed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  policy  classification  information  for  Ethernet  type  2 [...]

  • Seite 294

    show policy capability 9-8 Policy Classification Configuration show policy cap ability Use  this  command  to  display  de tailed  policy  classification  capabilities  supported  by  you r  D ‐ Series  device.  Synt ax show policy capability Parameters None. Default s None. Mode Switch  command,  r[...]

  • Seite 295

    show policy capability D-Series CLI Reference 9-9 Example This  example  shows  how  to  display  the  device’ s  policy  classification  capabilities.  Refer  to  “ set  policy  rule ”  on  page 9 ‐ 10  for  a  description  of  the  parameters  displayed:  D2(su)-&g[...]

  • Seite 296

    set policy ru le 9-10 Policy Classification Configuration set policy rule Use  this  command  to  assign  incoming  untagged  frames  to  a  speci fic  policy  profile  and  to  VLAN  rules. This  command  has  two  forms  of  syntax—one  to  create  an  admin  rule [...]

  • Seite 297

    set policy rule D-Series CLI Reference 9-11 Default s None. Mode Switch  command,  read ‐ write. Usage Ta b l e 9 ‐ 35  provides  the  set  policy  rule  data  val u e s  that  can  be  entered  for  a  particular  classification  type,  and  the  mask  bits  that  can  [...]

  • Seite 298

    clear policy rule 9-12 Policy Classification Configuration Examples This  example  shows  how  to  use  Ta b l e 9 ‐ 35  to  assign  a  rule  to  policy  profile  3  that  will  filter  Ethernet  II  Ty p e  1526  frames  to  VLAN  7: D2(su)->set policy rule 3 et her 15[...]

  • Seite 299

    clear policy all-rules D-Series CLI Reference 9-13 Default s When  applicable,  data  and  mask  must  be  specified  for  i ndividual  rules  to  be  cleared. Mode Switch  command,  read ‐ write. Examples This  example  shows  how  to  delete  Ethernet  II  Ty p e  1526  [...]

  • Seite 300

    Assigning Ports to Policy Profiles 9-14 Policy Classification Configuration Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  remove  al l  administrativ e  and  policy  inde x  rules: D2(su)->clear policy all-rul es Assigning Port s to Policy Profiles Purpose To  assign  a[...]

  • Seite 301

    clear policy port D-Series CLI Reference 9-15 Example This  example  shows  how  to  allow  Gigabit  Etherne t  ports  5  through  15  in  slot  1  to  transmit  frames  according  to  policy  prof ile  1: D2(su)->set policy port ge.1 .5-15 1 clear policy port Use  this  com[...]

  • Seite 302

    Configuring Policy Clas s of Service (CoS) 9-16 Policy Classification Configuration enabled,  the  defaul t  and  user ‐ assigned  policy ‐ based  settings  will  override  port ‐ based  settings  described  in  Chapter 10 . About Policy-Based CoS Configurations Once  enabled  using  the  set[...]

  • Seite 303

    Configuring Policy Class of Service (CoS) D-Series CLI Reference 9-17 D2(su)->show cos port-resour ce irl 1.0 1 Group Index Resource Type Un it Rate Rate Limit Type Action ----------- -------- ---- -- -- ---------- --------------- ------ 1.0 1 irl kb ps 512 drop none D2(su)->show cos port-resou rce irl 2.0 1 Group Index Resource Type Un it Ra[...]

  • Seite 304

    set cos state 9-18 Policy Classification Configuration Commands set cos st ate Use  this  command  to  enable  or  disable  Class  of  Service. Synt ax set cos state { enable | disable } Parameters Default s None. Mode Switch  command,  read ‐ write. For information about... Refer to p age... set cos state 9-18 sh[...]

  • Seite 305

    show cos state D-Series CLI Reference 9-19 Example This  example  shows  how  to  enable  Class  of  Service:  D2(rw)->set cos state enable show cos st ate Use  this  command  to  display  the  Class  of  Service  enable  state. Synt ax show cos state Parameters None. Default s None. Mode [...]

  • Seite 306

    set cos settings 9-20 Policy Classification Configuration set cos settings Use  this  command  to  configure  a  Class  of  Service  entry  in  the  CoS  settings  table. Synt ax set cos settings cos-index priority priority [ tos-value tos-value ] [ irl-reference irl-reference ] Parameters Default s If  [...]

  • Seite 307

    clear cos settings D-Series CLI Reference 9-21 Example This  example  shows  how  to  create  CoS  entry  8  with  a  priority  va l u e  of  3: D2(rw)->set cos settings 8 p riority 3 clear cos settings Use  this  command  to  clear  Class  of  Service  entry  settings. Synt ax[...]

  • Seite 308

    set cos port-config 9-22 Policy Classification Configuration Example This  example  shows  how  to  show  all  CoS  settings: D2(su)->show cos settings CoS Index Priority ToS IRL --------- ---------- ------- ----- 0 0 * * 1 1 * * 2 2 * * 3 3 * * 4 4 * * 5 5 * * 6 6 * * 7 7 * * set cos port-config Use  this  command [...]

  • Seite 309

    show cos port-config D-Series CLI Reference 9-23 groups  (1  through  7)  can  be  configured.  Currently ,  only  one  port  type  (type  0)  is  supported.  This  port  type  supports  100  limiters . Additional  port  groups  may  be  created  for  flexibil ity .[...]

  • Seite 310

    clear cos port-config 9-24 Policy Classification Configuration Inbound Rate Limiting Port C onfiguration Entries ---------------------------- ----------------------------------------- - Port Group Name :Default Port Group :0 Port Type :0 Assigned Ports :none ---------------------------- ----------------------------------------- - Port Group Name :U[...]

  • Seite 311

    set cos port-resource D-Series CLI Reference 9-25 Example This  example  deletes  all  Por t  Groups  except  for  the  Default  group  0.0: D2(su)->clear cos port-confi g irl all set cos port-resource Use  this  command  to  set  the  inbound  rate  limit  parameters  for  a  [...]

  • Seite 312

    show cos port-re source 9-26 Policy Classification Configuration Example This  ex ample  se ts  the  inbound  rate  limit  re source  index  number  1  for  port  group  2.0  to  10000  Kbps  or  1  MB: D2(su)->set cos port-resourc e irl 2.0 1 unit kbps rate 10000 type dro p show cos po[...]

  • Seite 313

    set cos reference D-Series CLI Reference 9-27 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  clears  the  data  rate  to  0  for  IRL  resource  index  1  for  gr oup  2.0. D2(su)->clear cos port-resou rce irl 2.0 1 rate set cos reference Use  this ?[...]

  • Seite 314

    show cos reference 9-28 Policy Classification Configuration Mode Switch  command,  read ‐ write. Usage The  CoS  refere nce  table  maps  the  user ‐ defined  IRL  references  found  in  the  CoS  settings  table  (see  “ set  cos  settings ”  on  page 9 ‐ 20)  to  ra[...]

  • Seite 315

    clear cos reference D-Series CLI Reference 9-29 Example This  example  shows  the  Class  of  Service  IRL  references  for  port  group  1.0.  Note  tha t  not  all  of  the  100  possible  references  are  display ed  in  this  output  example. D2(su)->show cos re[...]

  • Seite 316

    show cos unit 9-30 Policy Classification Configuration show cos unit Use  this  command  to  show  possible  CoS  unit  entries. Synt ax show cos unit Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  possible  unit  entries  for  inbound  rate[...]

  • Seite 317

    show cos port-type D-Series CLI Reference 9-31 show cos port-type Use  this  command  to  display  Class  of  Service  port  type  configurations. Synt ax show cos port-type [ irl [ port-type ]] Parameters Default s If  no  parameters  are  specified,  inbound  rate  limiting  information  fo[...]

  • Seite 318

    show cos port-type 9-32 Policy Classification Configuration[...]

  • Seite 319

    D-Series CLI Reference 10-1 10 Port Priority and Rate Limiting Configuration This  chapter  describes  the  Po r t  Priority  and  Rate  Li miting  set  of  commands  and  how  to  use  them.  Port Priority Configuration Summary The  D ‐ Series  device  supports  Class  of  Serv[...]

  • Seite 320

    Configuring Port Priority 10-2 Port Priority and Rate Limiting Configuration Configuring Port Priority Purpose To  view  or  configure  port  priority  characteristics  as  follows: •D i s p l a y  or  change  the  port  default  Class ‐ of  Service  (CoS )  transmit  priority  (0  thr[...]

  • Seite 321

    set port priority D-Series CLI Reference 10-3 set port priority Use  this  command  to  set  the  802.1D  (802.1p)  Class ‐ of ‐ Service  transmit  priority  (0 through 7)  on  each  port.  A  port  receiving  a  frame  without  priority  information  in  its  tag  he[...]

  • Seite 322

    Configuring Priority to Transmit Queue Mapping 10-4 Port Priority and Rate Limiting Configuration Parameters Default s None. Mode Switch  command,  read ‐ write.  Example This  example  shows  how  to  reset  ge .1.11  to  the  default  priority: D2(rw)->clear port priority ge.1.11 Configuring Priority to[...]

  • Seite 323

    set port priority-queue D-Series CLI Reference 10-5 Parameters Default s If port-string is not specified, priority queue informati on for all ports will be displayed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  priority  queue  information  for  ge .1.1.  In  this [...]

  • Seite 324

    clear port priority-queue 10-6 Port Priority and Rate Limiting Configuration Usage Priority  to  transmit  queue  mapping  on  an  individual  port  basis  can  only  be  configured  on  Gigabit  Ethernet  ports  ( ge .x.x).  When  you  use  the  set  port  priority ‐ queu[...]

  • Seite 325

    show port txq D-Series CLI Reference 10-7 show port txq Use  this  command  to  display  QoS  transmit  queue  informat ion  for  one  or  more  physical  ports. Synt ax show port txq [ port-string ] Parameters Default s If  the  port ‐ string  is  not  specified,  the  QoS  settin[...]

  • Seite 326

    clear port txq 10-8 Port Priority and Rate Limiting Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage Queues  can  be  set  for  strict  priority  (SP)  or  weig h te d  round ‐ robin  (WRR).  If  set  for  WRR  mode,  wei gh t s  may  be  assign[...]

  • Seite 327

    clear port txq D-Series CLI Reference 10-9 Parameters Default s By  default,  transmit  queues  are  de fined  as  follows: Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  transmit  queue  va l u e s  on  ge .1.1:  D2(su)->clear port txq ge.1. 1 port[...]

  • Seite 328

    clear port txq 10-10 Port Priority and Rate Limiting Configuration[...]

  • Seite 329

    D-Series CLI Reference 11-1 11 IGMP Configuration This  chapter  describe s  the  IGMP  Configuration  set  of  commands  and  how  to  use  them.  IGMP Overview About IP Multicast Group Management The  Internet  Group  Management  Protocol  (IGMP)  runs  between  hosts  and  t[...]

  • Seite 330

    Configuring IGMP at Layer 2 11-2 IGMP Configuration multicast  switch/router  it  passes  through  to  ensure  that  traffic  is  only  passed  to  the  hosts  that  subscribed  to  this  service. Configuring IGMP at Layer 2 Purpose To  configure  IGMP  snooping  from  the  [...]

  • Seite 331

    set igmpsnooping adminmode D-Series CLI Reference 11-3 Usage Configured  information  is  display ed  whether  or  not  IGMP  snooping  is  enabled.  Status  information  is  display ed  only  when  the  function  is  enabled.  For  information  on  enabling  IGMP  on [...]

  • Seite 332

    set igmpsnooping interfacemode 11-4 IGMP Configuration set igmp snooping interfacemode Use  this  command  to  enable  or  disable  IGMP  on  one  or  all  ports.  Synt ax set igmpsnooping interfacemo de port-string {enable | disable} Parameters Default s None. Mode Switch  command,  read ‐ write. Usag[...]

  • Seite 333

    set igmpsnooping maxresponse D-Series CLI Reference 11-5 Usage The  IGMP  group  membership  interv al  time  sets  the  frequency  of  host ‐ query  frame  transmissions  and  must  be  greater  than  the  IGMP  maximum  response  time  as  described  in  “ set  i[...]

  • Seite 334

    set igmpsnooping add-static 11-6 IGMP Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage This  timer  is  for  expiring  the  switch  from  the  multicast  database.  If  the  timer  expires,  and  the  only  address  left  is  the  multicast [...]

  • Seite 335

    set igmpsnooping remove-static D-Series CLI Reference 11-7 Example This  example  creates  an  IGMP  entry  for  the  multicast  group  with  IP  address  of  233.11.22.33  configured  on  VLAN  20  configured  with  the  port  ge .1.1. D2(su)->set igmpsnooping add -static 233.[...]

  • Seite 336

    show igmpsnooping mfdb 11-8 IGMP Configuration Mode Switch  command,  read ‐ only . Example This  example  displays  the  static  IGMP  ports  for  VLAN  20. D2(su)->show igmpsnooping st atic 20 ---------------------------- ----------------------------------------- ----------- Vlan Id = 20 Static Multicast G ro[...]

  • Seite 337

    clear igmpsnooping D-Series CLI Reference 11-9 Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  all  IGMP  snooping  entries: D2(su)->clear igmpsnooping Are you sure you want to cle ar all IGMP snooping entries? (y/n) y IGMP Snooping Entries Cle[...]

  • Seite 338

    clear igmpsnooping 11-10 IGMP Configuration[...]

  • Seite 339

    D-Series CLI Reference 12-1 12 Logging and Network Management This  chapter  describe s  switch ‐ related  logging  and  network  management  commands  and  how  to  use  them.  Configuring System Logging Purpose To  dis play  and  configure  system  logging,  including  Syslog  se[...]

  • Seite 340

    show logging ser ver 12-2 Logging and Network Management show logging server Use  this  command  to  display  the  Syslog  configuration  for  a  particular  serv er . Synt ax show logging server [ index] Parameters Default s If  index  is  not  specif ied,  all  Sy slog  serv er  information[...]

  • Seite 341

    set logging server D-Series CLI Reference 12-3 set logging server Use  this  command  to  configure  a  Syslog  server . Synt ax s et logging server index [ ip-addr ip-addr ] [ facility facility ] [ severity severity ] [ descr descr ] [ port por t] [ state { en able | disable }] Parameters Default s If  ip ‐ addr  is ?[...]

  • Seite 342

    clear logging server 12-4 Logging and Network Management clear logging server Use  this  command  to  remove  a  serv er  from  the  Syslog  serv er  table. Synt ax clear logging server index Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  command  shows  how  to [...]

  • Seite 343

    set logging default D-Series CLI Reference 12-5 set logging default Use  this  command  to  set  logging  default  val u e s . Synt ax set logging default {[ facility facil ity] [ severity severity ] port port] } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how ?[...]

  • Seite 344

    show logging application 12-6 Logging and Network Management Default s At  least  one  optional  parameter  must  be  entere d. All  three  optional  keywor ds  must  be  entered  to  reset  all  logging  val u e s  to  defaults. Mode Switch  command,  read ‐ write. Example This ?[...]

  • Seite 345

    set logging application D-Series CLI Reference 12-7 Example This  example  shows  how  to  display  system  logging  information  pertaining  to  the  SNMP  application. D2(ro)->show logging applica tion SNMP Application Current Severi ty Level ---------------------------- ----------------- 90 SNMP 6 1(emer[...]

  • Seite 346

    clear logging application 12-8 Logging and Network Management Default s If  level  is  not  specified,  none  will  be  applied. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  sev erity  level  for  SNMP  to  4  so  that  error  co[...]

  • Seite 347

    show logging local D-Series CLI Reference 12-9 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  logging  severity  lev el  to  6  for  SNMP . D2(rw)->clear logging applic ation SNMP show logging local Use  this  command  to ?[...]

  • Seite 348

    clear logging local 12-10 Logging and Network Management Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  command  shows  how  to  enable  logging  to  the  console  and  disable  logging  to  a  persistent  file: D2(su)->set logging local co nsole enable file d[...]

  • Seite 349

    Monitoring Network Events and Status D-Series CLI Reference 12-11 Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  a  porti on  of  the  information  display ed  with  the  show  logging  buffer  command: D2(su)->show logging buffer <165>Sep 4 07:43:09 10.4[...]

  • Seite 350

    show history 12-12 Logging and Network Management Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  contents  of  the  command  history  buffer .  It  shows  there  are  five  command s  in  the  buffer: D2(su)->history 1 hist 2 show gv[...]

  • Seite 351

    ping D-Series CLI Reference 12-13 Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  size  of  the  command  histor y  buffer  to  30  lines: D2(su)->set history 30 ping Use  this  command  to  send  ICMP  echo ‐ request  packets  to[...]

  • Seite 352

    disconnect 12-14 Logging and Network Management Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  use  the  show  users  command.  In  this  output,  there  are  two  Te l n e t  users  logged  in  with  Read ‐ Wr i t e  access  privileges  f[...]

  • Seite 353

    Managing Switch Network Addresses and Routes D-Series CLI Reference 12-15 Managing Switch Network Addresses and Routes Purpose To  display  or  delete  switch  ARP  table  entries,  and  to  display  MAC  address  information. Commands show arp Use  this  command  to  display  the  switch’ [...]

  • Seite 354

    set arp 12-16 Logging and Network Management Example This  example  shows  how  to  display  the  ARP  table:  D2(su)->show arp LINK LEVEL ARP TABLE IP Address Phys Addres s Flags Interface ---------------------------- ------------------------- 10.20.1.1 00-00-5e-00 -01-1 S host 134.142.21.194 00-00-5e-00 -01-1 S host [...]

  • Seite 355

    clear arp D-Series CLI Reference 12-17 clear arp Use  this  command  to  delete  a  specific  entry  or  all  entries  from  the  switch’ s  ARP  tab le. Synt ax clear arp { ip-address | all } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows [...]

  • Seite 356

    show mac 12-18 Logging and Network Management Default s If  not  specified,  waittime  will  be  set  to  5  seconds. If  not  specified,  first ‐ tt l  will  be  set  to  1  second. If  not  specified,  max ‐ ttl  will  be  set  to  30  seconds. If  not  spe[...]

  • Seite 357

    show mac agetime D-Series CLI Reference 12-19 Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  MAC  addre ss  information  for  ge .3.1: D2(su)->show mac port ge.3.1 MAC Address FID Port Type ----------------- ---- ----- -------- -------- 00-09-6B-0F-13-E6 15 ge.3. 1 Learn[...]

  • Seite 358

    set mac agetime 12-20 Logging and Network Management Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  the  MAC  timeout  period: D2(su)->show mac agetime Aging time: 300 seconds set mac agetime Use  This  command  to  set  the  timeout  period  for [...]

  • Seite 359

    set mac algorithm D-Series CLI Reference 12-21 Example This  example  shows  how  to  reset  the  MAC  timeout  period  to  the  default  val u e  of  300  seconds. D2(su)->clear mac agetime set mac algorithm Use  this  command  to  set  the  MAC  algorithm  mode,  which [...]

  • Seite 360

    clear mac algorithm 12-22 Logging and Network Management Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  the  output  of  this  command. D2(su)->show mac algorithm Mac hashing algorithm is mac -crc16-upperbits. clear mac algorithm Use  this  command  to  return  the ?[...]

  • Seite 361

    clear mac address D-Series CLI Reference 12-23 Default s If  no  port ‐ string  is  defined,  the  command  will  apply  to  all  ports. Mode Switch  command,  read ‐ write. Example This  example  configures  multicast  MAC  address  01 ‐ 01 ‐ 22 ‐ 33 ‐ 44 ‐ 55  for  VLAN [...]

  • Seite 362

    set mac unreserved-flood 12-24 Logging and Network Management Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  displays  the  status  of  multicast  flood  protection. D2(su)->show mac unreserved- flood mac unreserved flood is disa bled. set mac unreserved-flood Use  [...]

  • Seite 363

    Configuring Simple Network Time Protocol (SNTP) D-Series CLI Reference 12-25 Configuring Simple Network T ime Protocol (SNTP) Purpose To  configure  the  Simple  Network  Time  Protocol  (SNTP),  which  synchronizes  device  clocks  in  a  network. Commands show sntp Use  this  command  to  disp[...]

  • Seite 364

    show sntp 12-26 Logging and Network Management Example This  example  shows  how  to  display  SNTP  client  settings: D2(su)->show sntp SNTP Version: 3 Current Time: TUE SEP 09 16: 13:33 2003 Timezone: 'EST', offset from UTC is -4 hours and 0 minutes Client Mode: unicast Broadcast Count: 0 Poll Interval: 512 se[...]

  • Seite 365

    set sntp client D-Series CLI Reference 12-27 set sntp client Use  this  command  to  set  the  SNTP  operation  mode. Synt ax set sntp client { broadcast | unicast | disab le } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  enable  SNTP  in [...]

  • Seite 366

    set sntp server 12-28 Logging and Network Management set sntp server Use  this  command  to  add  a  serv er  from  which  the  SNTP  client  will  retrieve  the  current  time  when  operating  in  unicast  mode.  Up  to  10  serv ers  can  be  set  as  SNTP [...]

  • Seite 367

    set sntp poll-interval D-Series CLI Reference 12-29 set sntp poll-interval Use  this  command  to  set  the  poll  interval  betw een  SNTP  unicast  requests. Synt ax set sntp poll-interval interval Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how ?[...]

  • Seite 368

    clear sntp poll-retry 12-30 Logging and Network Management Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  number  of  SNTP  poll  retries  to  5: D2(su)->set sntp poll-retry 5 clear sntp poll-retry Use  this  command  to  [...]

  • Seite 369

    clear sntp poll-timeout D-Series CLI Reference 12-31 Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  SNTP  poll  timeout  to  10  seconds: D2(su)->set sntp poll-timeou t 10 clear sntp poll-timeout Use  this  command  to  clear  the  SNTP  poll [...]

  • Seite 370

    show nodealias config 12-32 Logging and Network Management show nodealias config Use  this  command  to  display  node  alias  configuration  settings  on  one  or  more  ports. Synt ax show nodealias config [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  node [...]

  • Seite 371

    clear nodealias config D-Series CLI Reference 12-33 Parameters Default s None. Mode Switch  command,  read ‐ write. Usage Upon  packet  reception,  node  al iases  are  dynamically  assigned  to  ports  enabled  wi th  an  alias  agent,  which  is  the  default  setting  on  D ?[...]

  • Seite 372

    clear nodealias config 12-34 Logging and Network Management[...]

  • Seite 373

    D-Series CLI Reference 13-1 13 RMON Configuration This  chapter  describe s  the  commands  used  to  configure  RMON  on  a  D ‐ Series  switch. RMON Monitoring Group Functions RMON  (Remote  Network  Monitoring)  provides  comprehensiv e  network  fault  diagnosis,  planning,  an[...]

  • Seite 374

    RMON Monitoring Group Functions 13-2 RMON Configuration History Records periodic st atistical samples from a network. Sample period, number of samples and item(s) sampled. “ show rmon history ” on page 13-5 “ set rmon history ” on page 13-6 “ clear rmon history ” on page 13-7 Alarm Periodically gathers statistical samples from variables[...]

  • Seite 375

    Statistics Group Commands D-Series CLI Reference 13-3 S t atistics Group Commands Purpose To  display ,  configure,  and  clear  RMON  statistics. Commands show rmon st ats Use  this  command  to  display  RMON  statistics  measured  for  one  or  more  ports.  Synt ax show rmon stats [ port-[...]

  • Seite 376

    set rmon stats 13-4 RMON Configuration Example This  example  shows  how  to  display  RMON  statistics  for  Gigabit  Ethernet  port  1  in  switch  1. : D2(su)->show rmon stats ge.1 .1 Port: ge.1.1 ---------------------------- --------- Index = 1 Owner = monitor Data Source = ifIndex.1 Drop Events =[...]

  • Seite 377

    clear rmon stats D-Series CLI Reference 13-5 clear rmon st ats Use  this  command  to  delete  one  or  more  RMON  statistics  entries. Synt ax clear rmon stats { index-list | to-de faults } Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  de[...]

  • Seite 378

    set rmon history 13-6 RMON Configuration Parameters Default s If  port ‐ string  is  not  specif ied,  information  about  all  RMON  history  entries  will  be  displayed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  RMON  history  entr[...]

  • Seite 379

    clear rmon history D-Series CLI Reference 13-7 Default s If  buckets  is  not  specif ied,  the  maximum  number  of  entries  maintained  will  be  50. If  not  specified,  interval  will  be  set  to  30  seconds. If  owner  is  not  spec ified,  monitor  will [...]

  • Seite 380

    show rmon alarm 13-8 RMON Configuration Commands show rmon alarm Use  this  command  to  display  RMON  alarm  entrie s.  The  RMON  alarm  group  periodically  takes  statistical  samples  from  RMON  var ia bl es  and  compares  them  with  previously  configured  threshol[...]

  • Seite 381

    set rmon alarm properties D-Series CLI Reference 13-9 set rmon alarm properties Use  this  command  to  configure  an  RMON  alarm  entr y ,  or  to  create  a  new  alarm  entry  with  an  unused  alarm  index  number .  Synt ax set rmon alarm properties index [ int erval interval ][...]

  • Seite 382

    set rmon alarm status 13-10 RMON Configuration Default s interval ‐ 3600  seconds type ‐  absolute startup ‐ rising rthresh ‐  0 fthresh ‐ 0 revent ‐ 0 fevent ‐ 0 owner ‐ monitor Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  confi[...]

  • Seite 383

    clear rmon alarm D-Series CLI Reference 13-11 Parameters Default s None. Mode Switch  command,  read ‐ write. Usage An  RMON  alarm  entry  can  be  created  us ing  this  command,  configured  using  the  set  rmon  alarm  properties  command  (“ set  rmon  alarm  properties [...]

  • Seite 384

    Event Group Commands 13-12 RMON Configuration Event Group Commands Purpose To  display  and  clear  RMON  ev ents,  and  to  configure  RMON  event  properties. Commands show rmon event Use  this  command  to  display  RMON  event  entry  properties. Synt ax show rmon event [ index] Parameter[...]

  • Seite 385

    set rmon event properties D-Series CLI Reference 13-13 set rmon event properties Use  this  command  to  configure  an  RMON  event  entry ,  or  to  create  a  new  eve nt  entry  with  an  unused  event  index  number .  Synt ax set rmon event properties index [ description descrip[...]

  • Seite 386

    set rmon event status 13-14 RMON Configuration Example This  example  shows  how  to  create  and  enable  an  RMON  event  entry  called  “STP  topology  change”  that  will  send  both  a  log  entry  and  an  SNMP  trap  message  to  the  “public” ?[...]

  • Seite 387

    Filter Group Commands D-Series CLI Reference 13-15 Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  RMON  event  1: D2(rw)->clear rmon event 1 Filter Group Commands The  packet  capture  and  filter  function  is  di sabled  by  default. [...]

  • Seite 388

    show rmon channel 13-16 RMON Configuration show rmon channel Use  this  command  to  display  RMON  channel  entries  for  one  or  more  ports. Synt ax show rmon channel [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  information  about  all  channels  w[...]

  • Seite 389

    clear rmon channel D-Series CLI Reference 13-17 Default s If  an  action  is  not  specified,  packets  will  be  accepted  on  filter  matches. If  not  specified,  control  will  be  set  to  off . If  a  description  is  not  specif ied,  none  will  be  appli[...]

  • Seite 390

    set rmon filter 13-18 RMON Configuration Parameters Default s If  no  options  are  specified,  information  for  all  filter  entries  will  be  display ed. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  all  RMON  filter  entries  and ?[...]

  • Seite 391

    clear rmon filter D-Series CLI Reference 13-19 Default s If  owner  is  not  spec ified,  it  will  be  set  to  monitor.  If  no  other  options  are  specifie d,  none  (0)  will  be  applied. Mode Switch  command,  read ‐ write. Example This  example  shows  how  [...]

  • Seite 392

    Packet Capture Commands 13-20 RMON Configuration Packet Capture Commands Note  that  packet  capture  filter  is  sampling  only  and  does  not  guarantee  receipt  of  back ‐ to ‐ back  packets. Purpose To  display  RMON  capture  entries,  configure,  enable,  or  disable ?[...]

  • Seite 393

    set rmon capture D-Series CLI Reference 13-21 Example This  example  shows  how  to  display  RMON  capture  entries  and  as sociated  buffer  entries: D2(rw)->show rmon capture Buf.control= 28062 Channel= 38283 EntryStatus= valid ---------------------------- ------------------------------ FullStatus avail Fu[...]

  • Seite 394

    clear rmon capture 13-22 RMON Configuration Default s If  not  specified,  action  defaults  to  lock . If  not  specified,  offset  defaults  to  0 . If  not  specified,  asksize  defaults  to ‐ 1  (which  will  request  as  many  octets  as  possible). If  slice ?[...]

  • Seite 395

    D-Series CLI Reference 14-1 14 DHCP Server Configuration This  chapter  describe s  the  commands  to  configure  the  IPv4  DHCP  serv er  functionality  on  a  D ‐ Series  switch. DHCP Overview Dynamic  Host  Configuration  Protocol  (DHCP)  for  IPv4  is  a  netw ork  l[...]

  • Seite 396

    DHCP Overview 14-2 DHCP Server Configuration • Boot  file •D H C P  options  as  defined  by  RFC  2132 Configuring a DHCP Server For  DHCP  to  function  on  D ‐ Series  systems,  the  system  has  to  “know  about”  the  IP  netw ork  for  which  the  DHCP [...]

  • Seite 397

    Configuring General DHCP Server Parameters D-Series CLI Reference 14-3 Configuring General DH CP Server Paramete rs Purpose To  configure  DHCP  server  parameters,  and  to  display  and  clear  address  binding  information,  server  statistics,  and  conflict  information. Commands set dhcp Use [...]

  • Seite 398

    set dhcp bootp 14-4 DHCP Server Configuration Example This  example  enables  DHCP  server  functionality . D2(rw)->set dhcp enable set dhcp bootp Use  this  command  to  enable  or  disable  automatic  address  allocation  for  BOOTP  clients.  By  default,  address  allocation  [...]

  • Seite 399

    show dhcp conflict D-Series CLI Reference 14-5 show dhcp conflict Use  this  command  to  display  conflict  information,  for  one  address  or  al l  addresses. Synt ax show dhcp conflict [ address ] Parameters Default s If  no  address  is  specified,  c onflict  information  for  all ?[...]

  • Seite 400

    set dhcp exclude 14-6 DHCP Server Configuration Examples This  example  disables  DHCP  conflict  logging.  D2(rw)->clear dhcp conflict logging This  example  clears  the  conflict  information  for  the  IP  address  192.0.0.2. D2(rw)->clear dhcp conflict 192.0.0.2 set dhcp exclude Use  this[...]

  • Seite 401

    set dhcp ping D-Series CLI Reference 14-7 Default s None. Mode Switch  command,  read ‐ write. Example This  example  clears  the  previously  excluded  range  of  IP  addres ses  between  192.1 68.1.88  through  192.168.1.100. D2(rw)->clear dhcp exclude 1 92.168.1.88 192.168.1.100 set dhcp ping Use[...]

  • Seite 402

    show dhcp binding 14-8 DHCP Server Configuration Default s None. Mode Switch  command,  read ‐ write. Example This  example  resets  the  number  of  ping  packets  sent  back  to  the  default  val u e . D2(rw)->clear dhcp ping pack ets show dhcp binding Use  this  command  to  display [...]

  • Seite 403

    show dhcp server statistics D-Series CLI Reference 14-9 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  deletes  the  DHCP  address  binding  for  IP  address  192.168.1.1. D2(rw)->clear dhcp binding 1 92.168.1.1 show dhcp server st atistics Use  this  command [...]

  • Seite 404

    clear dhcp server st atistics 14-10 DHCP Server Configuration clear dhcp server st atistics Use  this  command  to  clear  all  DHCP  server  counters. Synt ax clear dhcp server statistics Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  clears  all  DHCP  se[...]

  • Seite 405

    Configuring IP Address Pools D-Series CLI Reference 14-11 Commands For information about... Refer to p age... set dhcp pool 14-12 clear dhcp pool 14-12 set dhcp pool ne twork 14-1 3 clear dhcp pool network 14-13 set dhcp pool hardware-a ddress 14-14 clear dhcp pool hardware-address 14-14 set dhcp pool ho st 14-15 clear dhcp pool host 14-16 set dhcp[...]

  • Seite 406

    set dhcp pool 14-12 DHCP Server Configuration set dhcp pool Use  this  command  to  create  and  assign  a  name  to  a  DHCP  serv er  pool  of  addres ses.  Up  to  16  address  pools  may  be  configured  on  a  D ‐ Series.  Not e  that  entering  this ?[...]

  • Seite 407

    set dhcp pool network D-Series CLI Reference 14-13 set dhcp pool network Use  this  command  to  configure  the  subnet  number  and  mas k  for  an  automatic  DHCP  address  pool. Synt ax set dhcp pool poolname network numbe r { mask | prefix-length } Parameters Default s None. Mode Switch  command,[...]

  • Seite 408

    set dhcp pool hardware -address 14-14 DHCP Server Configuration Default s None. Mode Switch  command,  read ‐ write. Example This  example  deletes  the  netw ork  and  mask  from  the  address  pool  named  “auto1.” D2(rw)->clear dhcp pool auto 1 network set dhcp pool hardware-address Use  this[...]

  • Seite 409

    set dhcp pool host D-Series CLI Reference 14-15 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  deletes  the  client  hardw are  address  from  the  address  pool  named  “manual1.” D2(rw)->clear dhcp pool manu al1 hardware-address set dhcp pool host Use  t[...]

  • Seite 410

    clear dhcp pool host 14-16 DHCP Server Configuration clear dhcp pool host Use  this  command  to  remove  the  host  IP  address  from  a  manual  binding  address  pool.  Synt ax clear dhcp pool poolname host Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  exampl[...]

  • Seite 411

    clear dhcp pool client-identifier D-Series CLI Reference 14-17 Example This  example  shows  how  to  configure  the  minimum  requirem ents  for  a  manual  binding  address  pool,  using  a  client  identifier  rather  than  the  hardware  address  of  the  client’ s [...]

  • Seite 412

    clear dhcp pool client-name 14-18 DHCP Server Configuration Mode Switch  command,  read ‐ write. Example This  example  configures  the  client  name  “appsvr1”  to  the  manual  binding  pool  “manual2.” D2(rw)->set dhcp pool manual 2 client-identifier 01:22:33:44:55:66 D2(rw)->set dhcp poo[...]

  • Seite 413

    clear dhcp pool bootfile D-Series CLI Reference 14-19 Mode Switch  command,  read ‐ write. Example This  example  sets  the  boot  image  filename  for  addres s  pool  named  “auto1.” D2(rw)->set dhcp pool auto1 bootfile image1.img clear dhcp pool boot file Use  this  command  to  remove [...]

  • Seite 414

    clear dhcp pool next-ser ver 14-20 DHCP Server Configuration Mode Switch  command,  read ‐ write. Example This  example  specifies  the  file  serv er  from  which  clients  being  served  by  addre ss  pool  “auto1”  should  download  the  boot  image  file  “image1.img.?[...]

  • Seite 415

    clear dhcp pool lease D-Series CLI Reference 14-21 Default s If  no  lease  time  is  specified,  a  lease  duration  of  1  day  is  configured. Mode Switch  command,  read ‐ write. Example This  example  configures  a  lease  duration  of  12  hours  for  the  address[...]

  • Seite 416

    clear dhcp pool default-router 14-22 DHCP Server Configuration Synt ax set dhcp pool poolname default-route r address [ address2 ... address8 ] Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  assigns  a  default  router  at  10.10 .10.1  to  the  address  poo l  name[...]

  • Seite 417

    clear dhcp pool dns-server D-Series CLI Reference 14-23 Synt ax set dhcp pool poolname dns-server ad dress [ address2 ... address8 ] Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  assigns  a  DNS  serve r  at  10.14.10.1  to  the  address  pool  “‘aut o1.” D2([...]

  • Seite 418

    clear dhcp pool domain-name 14-24 DHCP Server Configuration Synt ax set dhcp pool poolname domain-name d omain Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  assigns  the  “mycompany .com”  doma in  name  to  the  address  pool  “auto1.”  D2(rw)->set dhcp[...]

  • Seite 419

    clear dhcp pool netbios-name-server D-Series CLI Reference 14-25 Synt ax set dhcp pool poolname netbios-name- server address [ address2 ... address8 ] Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  assigns  a  NetBIOS  name  serv er  at  10.15.10.1  to  the  address ?[...]

  • Seite 420

    set dhcp pool netbio s-node-type 14-26 DHCP Server Configuration set dhcp pool netbios-node-type Use  this  command  to  specify  a  NetBIOS  node  (server)  type  for  the  DHCP  clients  serv ed  by  the  address  pool  being  configured.  Synt ax set dhcp pool poolname netbios-node- [...]

  • Seite 421

    set dhcp pool option D-Series CLI Reference 14-27 Example This  example  removes  the  NetBIOS  node  type  from  the  address  pool  “auto1.” D2(rw)->clear dhcp pool auto 1 netbios-node-type set dhcp pool option Use  this  command  to  configure  DHCP  options,  described  in  RFC [...]

  • Seite 422

    show dhcp pool configuration 14-28 DHCP Server Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  removes  option  19  from  address  pool  “auto1.” D2(rw)->clear dhcp pool auto 1 option 19 show dhcp pool configuration Use  this  command  to  displa[...]

  • Seite 423

    show dhcp pool configuration D-Series CLI Reference 14-29 Example This  example  displays  configuration  information  for  all  address  pools. D2(rw)->show dhcp pool confi guration all Pool: Atg_Pool Pool Type Dynamic Network 192.0.0.0 255.255.255 .0 Lease Time 1 days 0 hrs 0 mins Default Routers 192.0.0.1 Pool: static1[...]

  • Seite 424

    show dhcp pool configuration 14-30 DHCP Server Configuration[...]

  • Seite 425

    D-Series CLI Reference 15-1 15 Security Configuration This  chapter  describe s  the  Security  Configurat ion  set  of  commands  and  how  to  use  them. Overview of Security Methods The  following  security  methods  are  av ailable  for  controlling  which  users  are  allo[...]

  • Seite 426

    Overview of Security Methods 15-2 Security Configuratio n ports.  For  details  on  using  CLI  command s  to  configure  802.1X,  refer  to  “ Config uring  802.1X  Authentication ”  on  page 15 ‐ 9. •M A C  Authentication  –  provides  a  mechanism  for  administrato r[...]

  • Seite 427

    Configuring RADIUS D-Series CLI Reference 15-3 •T o  specify  a  management  level  ( management  access  authentication): Enterasys:ve rsion=1:mgmt= level where  level  indicates  the  management  lev el,  either  ro ,  rw ,  or  su . •T o  specify  both  manageme nt  lev el  an[...]

  • Seite 428

    show radius 15-4 Security Configuratio n Parameters Default s If  no  parameters  are  specified,  all  RA DIUS  configuration  information  will  be  displayed . Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  RADIUS  configuration  information: ?[...]

  • Seite 429

    set radius D-Series CLI Reference 15-5 set radius Use  this  command  to  enable,  disable,  or  configure  RADIUS  authentication. Synt ax set radius { enable | disable } | { retries number-of-retries } | { timeout timeout } | { server index ip-address port [ secre t-value ] [ realm { management-access | any | network-ac[...]

  • Seite 430

    clear radius 15-6 Security Configuratio n Examples This  example  shows  how  to  enable  the  RADIUS  client  for  authentica ting  with  RADIUS  ser ver  1  at  IP  address  192.168.6.203,  UDP  authentica tion  port  1812,  and  an  authentication  passw ord  of [...]

  • Seite 431

    show radius accounting D-Series CLI Reference 15-7 Examples This  example  shows  how  to  clear  all  settings  on  all  RADIUS  servers: D2(su)->clear radius server all This  example  shows  how  to  reset  the  RADIUS  timeout  to  the  default  va lu e  of  20  sec[...]

  • Seite 432

    set radius accounting 15-8 Security Configuratio n set radius accounting Use  this  command  to  configure  RADIUS  accounting.  Synt ax set radius accounting {[ enable | dis able ] [ retries retries ] [ timeout timeout ] [ server ip_address port [ server-secr et ] Parameters Mode Switch  command,  read ‐ write. Default[...]

  • Seite 433

    clear radius accounting D-Series CLI Reference 15-9 clear radius accounting Use  this  command  to  clear  RADIUS  accounting  configuration  setting s.  Synt ax clear radius accounting { server ip-a ddress | retries | timeout | counter } Parameters Mode Switch  command,  read ‐ write. Default s None. Example This[...]

  • Seite 434

    show dot1x 15-10 Security Configuration show dot1x Use  this  command  to  display  802.1X  statu s,  diagnostics,  statistics,  and  reauthenti cation  or  initialization  control  informa tion  for  one  or  more  ports. Synt ax show dot1x [ auth-diag ] [ auth-stats ] [ port [ init | re aut[...]

  • Seite 435

    show dot1x auth-config D-Series CLI Reference 15-11 Examples This  example  shows  how  to  display  802.1X  status:  D2(su)->show dot1x DOT1X is disabled. This  example  shows  how  to  display  authentication  diagnostics  information  for  ge .1.1 :  D2(su)->show dot1x auth-diag ge.1[...]

  • Seite 436

    show dot1x auth-config 15-12 Security Configuration Parameters Default s If  no  parameters  are  specified,  all  802.1X  setti ngs  will  be  display ed. If  port ‐ string  is  not  specif ied,  information  for  all  ports  will  be  displayed. Mode Switch  command,  read ‐[...]

  • Seite 437

    set dot1x D-Series CLI Reference 15-13 This  example  shows  how  to  display  all  802.1X  authentication  configuration  set tings  for  ge .1.1:  D2(ro)->show dot1x auth-conf ig ge.1.1 Port : 1 Auth-Config PAE state: Initialize Backend auth state: Initialize Admin controlled directions : Both Oper contro[...]

  • Seite 438

    set dot1x auth-config 15-14 Security Configuration set dot1x auth-config Use  this  command  to  configure  802.1X  authentica tion. Synt ax set dot1x auth-config {[ authcontroll ed-portcontrol { auto | forced-auth | forced-unauth }] [ maxreq value ] [ quietperiod value ] [ reauthenabled { false | true }] [ reauthperiod value ] [ [...]

  • Seite 439

    clear dot1x auth-config D-Series CLI Reference 15-15 Examples This  example  shows  how  to  enable  reauthenti cation  control  on  ports  ge .1.1 ‐ 3: D2(su)->set dot1x auth-confi g reauthenabled true ge.1.1-3 This  example  shows  how  to  set  the  802.1X  quiet  period  to  12[...]

  • Seite 440

    show eapol 15-16 Security Configuration This  example  shows  how  to  reset  the  802.1X  quiet  period  to  60  seconds  on  ports  ge .1.1 ‐ 3: D2(su)->clear dot1x auth-con fig quietperiod ge.1.1-3 show eapol Use  this  command  to  display  EAPOL  status  or  settings [...]

  • Seite 441

    set eapol D-Series CLI Reference 15-17 set eapol Use  this  command  to  enable  or  disable  EAPOL  port ‐ based  user  authentication  with  the  RADIUS  server  and  to  set  the  authentication  mode  for  one  or  more  ports . Synt ax set eapol [ enable | disable ] [[...]

  • Seite 442

    clear eapol 15-18 Security Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Examples This  example  shows  how  to  enable  EAPOL: D2(su)->set eapol enable This  example  shows  how  to  enable  EAPOL  with  forced  authorized  mode  on  port  ge .1.1: [...]

  • Seite 443

    Configuring MAC Authentication D-Series CLI Reference 15-19 Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  clear  the  EAPOL  au thentication  mode  for  port  ge .1.3: D2(su)->clear eapol auth-mod e ge.1.3 Configuring MAC Authentication Purpose To  review ,  disable,[...]

  • Seite 444

    show macauthentication 15-20 Security Configuration show macauthentication Use  this  command  to  display  MAC  authentication  information  for  one  or  more  ports. Synt ax show macauthentication [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  MAC  authenticat[...]

  • Seite 445

    show macauthentication session D-Series CLI Reference 15-21 show macauthentication session Use  this  command  to  display  the  active  MAC  authe nticated  se ssions. Synt ax show macauthentication sessi on Parameters None. Default s If  port ‐ string  is  not  specif ied,  MAC  sessio n  informat[...]

  • Seite 446

    set macauthentication 15-22 Security Configuration Example This  example  shows  how  to  display  MAC  se ssion  information: D2(su)->show macauthenticati on session Port MAC Address Duration Reauth Period Reauthenticati ons ----- ----------------- ---------- ------------- ----------------- ge.1.2 00:60:97:b5:4c:07 0,00:[...]

  • Seite 447

    set macauthentication password D-Series CLI Reference 15-23 set macauthentication p assword Use  this  command  to  set  a  MAC  authentication  password. Synt ax set macauthentication passwo rd password Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to [...]

  • Seite 448

    set macauthentication portinitialize 15-24 Security Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage Enabling  port(s)  for  MAC  authentication  requires  globally  enabling  MAC  authentication  on  the  switch  as  described  in  “ set  macauthenticat[...]

  • Seite 449

    set macauthentication portquietperiod D-Series CLI Reference 15-25 set macauthentication portquietperiod This  sets  the  number  of  seconds  following  a  failed  authentication  before  another  attempt  may  be  made  on  the  port. Synt ax set macauthentication portqu ietperiod time port-st[...]

  • Seite 450

    set macauthentication macinitialize 15-26 Security Configuration set macauthentication macinitialize Use  this  command  to  force  a  current  MAC  authentication  session  to  re ‐ init ialize  and  remove  the  session. Synt ax set macauthentication macini tialize mac-addr Parameters Mode Switch [...]

  • Seite 451

    set macauthentication portreauthenticate D-Series CLI Reference 15-27 set macauthentication portreauthenticate Use  this  command  to  force  an  immediate  reauthentication  of  the  currently  active  sessions  on  one  or  more  MAC  authenticati on  ports. Synt ax set macauthentication po[...]

  • Seite 452

    set macauthentication reauthperiod 15-28 Security Configuration set macauthentication reauthperiod Use  this  command  to  set  the  MAC  reauthentication  period  (in  seconds).  Thi s  is  the  time  lapse  between  attempts  to  reauthenticate  any  current  MAC  address  au[...]

  • Seite 453

    set macauthentication significant-bits D-Series CLI Reference 15-29 Example This  example  shows  how  to  globally  clear  the  MAC  reauthentication  period: D2(su)->clear macauthenticat ion reauthperiod set macauthentication significant-bit s Use  this  command  to  set  the  number  of  s[...]

  • Seite 454

    Configuring Multiple Authentication Methods 15-30 Security Configuration Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  resets  the  MAC  authentication  significant  bits  to  48. D2(su)->clear macauthenticat ion significant-bits Configuring Multiple Authentication[...]

  • Seite 455

    show multiauth D-Series CLI Reference 15-31 show multiauth Use  this  command  to  display  multiple  authenticati on  system  configuration. Synt ax show multiauth Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  multiple  auth[...]

  • Seite 456

    clear multiauth mode 15-32 Security Configuration Parameters Default s None. Mode Switch  command,  read ‐ write. Usage Multiauth  multi  mode  requires  that  MAC,  PW A,  and  802.1 X  authentication  be  enabled  globally ,  and  configured  appropriately  on  the  desired  ports ?[...]

  • Seite 457

    set multiauth precedence D-Series CLI Reference 15-33 set multiauth precedence Use  this  command  to  set  the  system’ s  multi ple  authentication  administrative  precedence. Synt ax set multiauth precedence {[ dot1x ] [ mac ] } Parameters Default s None. Mode Switch  command,  read ‐ write. Usage When ?[...]

  • Seite 458

    show multiauth port 15-34 Security Configuration show multiauth port Use  this  command  to  display  multiple  authenticati on  properties  for  one  or  more  ports . Synt ax show multiauth port [ port-string ] Parameters Default s If  port ‐ string  is  not  specifie d,  multiple  authentic[...]

  • Seite 459

    clear multiauth port D-Series CLI Reference 15-35 Default s None. Mode Switch  command,  read ‐ write. Examples This  example  shows  how  to  set  the  port  multipl e  authentica tion  mode  to  required  on  ge .3.14: D2(rw)->set multiauth port m ode auth-reqd ge.3.14 This  example  show[...]

  • Seite 460

    show multiauth station 15-36 Security Configuration show multiauth st ation Use  this  command  to  display  multiple  authenticati on  station  (end  user)  entries. Synt ax show multiauth station [ mac address ] [ port port-stri ng ] Parameters Mode Switch  command,  read ‐ only . Default s If  no  opti[...]

  • Seite 461

    show multiauth idle-timeout D-Series CLI Reference 15-37 Default s If  no  options  are  specified,  multiple  au thentication  session  entries  will  be  disp layed  for  all  sessions,  authentication  types,  MAC  addresses,  and  ports. Mode Switch  command,  read ‐ only . Exa[...]

  • Seite 462

    set multiauth idle-timeout 15-38 Security Configuration set multiauth idle-timeout Use  this  command  to  set  the  maximum  number  of  consecutive  seconds  an  authenticated  session  may  be  idle  before  termination  of  the  session.  Synt ax set multiauth idle-timeout [ dot1[...]

  • Seite 463

    show multiauth session-timeout D-Series CLI Reference 15-39 Parameters Default s If  no  authentica tion  method  is  specified,  the  idle  timeout  va lu e  is  reset  to  its  def ault  va l u e  of  0  for  all  authentica tion  methods. Mode Switch  mode,  read ‐ write. Exa[...]

  • Seite 464

    set multiauth session-timeout 15-40 Security Configuration set multiauth session-timeout Use  this  command  to  set  the  maximum  number  of  seconds  an  authenticate d  session  may  last  before  termination  of  the  session.  Synt ax set multiauth session-timeou t [ dot1x | mac | pw[...]

  • Seite 465

    Configuring VLAN Authorization (RFC 3580) D-Series CLI Reference 15-41 Parameters Default s If  no  authentica tion  method  is  specified,  the  session  timeout  val u e  is  reset  to  its  default  va l ue  of  0  for  all  authentication  methods. Mode Switch  mode,  read ‐[...]

  • Seite 466

    show policy maptable response 15-42 Security Configuration Commands show policy mapt able response Displays  the  current  policy  maptable  response  setting.  When  VLAN  authorization  is  enable d  (as  described  in  this  section)  and  the  policy  maptab le  response  is  [...]

  • Seite 467

    set vlanauthorization D-Series CLI Reference 15-43 Parameters Default s Set  to  policy . Mode Switch  command,  read ‐ write. Examples This  example  shows  how  to  set  the  policy  maptable  response  to  tunnel: D2(rw)-> set policy maptable response tunnel set vlanauthorization Enable  or ?[...]

  • Seite 468

    set vlanauthorization egress 15-44 Security Configuration set vlanauthorization egress Controls  the  modification  of  the  current  VLAN  egress  list  of  802.1x  authenticated  ports  for  the  VLANs  returned  in  the  RADIUS  authorization  filter  id  string. Synt ax set vl[...]

  • Seite 469

    show vlanauthorization D-Series CLI Reference 15-45 Mode Switch  command,  read ‐ write. Example This  example  show  how  to  clear  VLAN  authorization  for  all  ports  on  slots  3,  4,  and  5: D2(rw)->clear vlanauthorizat ion ge.3-5.* show vlanauthorization Displays  the  VLAN ?[...]

  • Seite 470

    Configuring MAC Locking 15-46 Security Configuration Configuring MAC Locking This  feature  locks  a  MAC  address  to  one  or  more  ports,  preventing  connection  of  unauthorized  devices  through  the  port(s).  When  source  MAC  addresses  are  receiv ed  on  spec[...]

  • Seite 471

    show maclock D-Series CLI Reference 15-47 show maclock Use  this  command  to  display  the  status  of  MAC  locking  on  one  or  more  port s. Synt ax show maclock [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  MAC  locking  status  will  be [...]

  • Seite 472

    show maclock stations 15-48 Security Configuration show maclock st ations Use  this  command  to  display  MAC  locking  information  about  end  stations  connected  to  the  switch. Synt ax show maclock stations [first arrival | static] [ port-string ] Parameters Default s If  no  parameters  are[...]

  • Seite 473

    set maclock enable D-Series CLI Reference 15-49 Example This  example  shows  how  to  display  MAC  locking  information  for  the  end  stations  connected  to  all  Gigabit  Ethernet  ports  in  unit/module  2:  D2(su)->show maclock station s ge.2.* Port Number MAC Address Stat[...]

  • Seite 474

    set maclock disable 15-50 Security Configuration Usage When  enabled  and  configured,  MAC  locking  defines  which  MAC  addresses ,  as  wel l  as  how  many  MAC  addresses  are  permitted  to  use  sp ecific  port(s). MAC  locking  is  disabled  by  default  at[...]

  • Seite 475

    clear maclock D-Series CLI Reference 15-51 Default s None. Mode Switch  command,  read ‐ write. Usage Configuring  a  port  for  MAC  locking  requ ires  globally  enabling  it  on  the  swi tch  first  using  the  set  maclock  enable  command  as  described  in  “ set [...]

  • Seite 476

    set maclock s tatic 15-52 Security Configuration Usage The  MAC  address  that  is  cleared  will  no  longer  be  able  to  communicate  on  the  port  unless  the  first  arrival  li mit  has  been  set  to  a  va l u e  greater  than  0  and  this  li[...]

  • Seite 477

    set maclock firstarriv al D-Series CLI Reference 15-53 Parameters Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the  number  of  allow able  static  MACs  on  ge .2.3:  D2(rw)->clear maclock static ge.2.3 set maclock first arrival Use  this [...]

  • Seite 478

    clear maclock firstarrival 15-54 Security Configuration Example This  example  shows  how  to  restrict  MAC  locking  to  6  MAC  addresses  on  ge .2.3:  D2(su)->set maclock firstarr ival ge.2.3 6 clear maclock first arrival Use  this  command  to  reset  the  number  of  first [...]

  • Seite 479

    clear maclock agefirstarriva l D-Series CLI Reference 15-55 Mode Switch  mode,  read ‐ write. Example This  example  enables  first  arrival  ag ing  on  port  ge .1.1. D2(su)-> set maclock agefirs tarrival ge.1.1 enable clear maclock agefirst arrival Use  this  command  to  reset  first  arriv a[...]

  • Seite 480

    set maclock trap 15-56 Security Configuration Mode Switch  command,  read ‐ write. Usage If  there  are  more  first  arriva l  MACs  than  the  allow ed  maximum  static  MACs,  then  only  the  latest  first  arriv al  MACs  wil l  be  moved  to  static  entries. ?[...]

  • Seite 481

    Configuring Port Web Authentication (PWA) D-Series CLI Reference 15-57 Configuring Port W eb Authentication (PW A) About PW A PW A  provides  a  wa y  of  authenticating  users  before  allowing  general  access  to  the  netw ork  To  log  on  using  PW A,  the  user  makes  a  r[...]

  • Seite 482

    show pwa 15-58 Security Configuration show pwa Use  this  command  to  display  port  web  authentication  information  for  one  or  more  ports. Synt ax show pwa [ port-string ] Parameters Default s If  port ‐ string  is  not  specif ied,  PW A  information  w ill  be  displayed [...]

  • Seite 483

    set pwa D-Series CLI Reference 15-59 set pwa Use  this  command  to  enable  or  disable  port  web  authentication. Synt ax set pwa { enable | disable } Parameters Default s None. Mode Switch  command,  read ‐ write. PW A Logo Whether the Enterasys Networks logo w ill be displayed or hi dden at user login. Defaul[...]

  • Seite 484

    show pwa banner 15-60 Security Configuration Example This  example  shows  how  to  enable  port  web  authentication:  D2(su)->set pwa enable show pwa banner Use  this  command  to  display  the  port  web  a uthentication  login  banner  string. Synt ax show pwa banner Parameters None[...]

  • Seite 485

    clear pwa banner D-Series CLI Reference 15-61 clear pwa banner Use  this  command  to  reset  the  PW A  log in  banner  to  a  blank  string. Synt ax clear pwa banner Parameters None. Default s None. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  reset  the [...]

  • Seite 486

    set pwa ipaddress 15-62 Security Configuration set pwa ip address Use  this  command  to  set  the  PW A  IP  address.  This  is  the  IP  addres s  of  the  end  stati on  from  which  PW A  will  prevent  network  access  until  the  user  is  authentica ted. ?[...]

  • Seite 487

    set pwa guestname D-Series CLI Reference 15-63 set pwa guestname Use  this  command  to  set  a  guest  user  name  for  PW A  netw orking.  PW A  will  use  this  name  to  grant  network  access  to  guests  without  established  login  names  and  passw ords. Syn[...]

  • Seite 488

    set pwa guestpassword 15-64 Security Configuration set pwa guestp assword Use  this  command  to  set  the  guest  user  password  for  PW A  networking.  Synt ax set pwa guestpassword Parameters None. Default s None. Mode Switch  command,  read ‐ write. Usage PW A  will  use  this  password ?[...]

  • Seite 489

    set pwa initialize D-Series CLI Reference 15-65 Usage PW A  will  use  a  guest  passw ord  and  guest  user  name  to  grant  network  access  with  default  policy  privileges  to  users  without  established  login  names  and  passwords. Example This  example  show[...]

  • Seite 490

    set pwa maxrequest 15-66 Security Configuration Default s If  port ‐ string  is  not  specif ied,  quiet  period  will  be  set  for  all  ports. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  set  the  PW A  quiet  period  to  30  seconds[...]

  • Seite 491

    show pwa session D-Series CLI Reference 15-67 Default s If  port ‐ string  is  not  specif ied,  PW A  will  enabled  on  all  ports. Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  enable  PW A  on  ports  1 ‐ 22: D2(su)->set pwa portcontrol enable [...]

  • Seite 492

    set pwa enhancedmode 15-68 Security Configuration set pwa enhancedmode This  command  enables  PW A  URL  redirection.  The  switch  intercepts  all  HTTP  packets  on  port  80  from  the  end  user ,  and  sends  the  end  user  a  refresh  page  destined  for [...]

  • Seite 493

    set ssh D-Series CLI Reference 15-69 Parameters None. Default s None. Mode Switch  command,  read ‐ only . Example This  example  shows  how  to  display  SSH  status  on  the  switch: D2(su)->show ssh status SSH Server status: Disabled set ssh Use  this  command  to  enable,  disable  or ?[...]

  • Seite 494

    set ssh hostkey 15-70 Security Configuration Default s If  reinitialize  is  not  specified,  the  user  must  supply  SSH  authentication  key  va l u e s . Mode Switch  command,  read ‐ write. Example This  example  shows  how  to  regenerate  SSH  keys: D2(su)->set ssh hostkey r[...]

  • Seite 495

    1 Index Numerics 802.1D 6-1 802.1p 9-15 , 10-1 802.1Q 7-1 802.1s 6-1 802.1w 6-1 802.1x 15-5 , 15-17 A Advertised Ability 4-14 Alias node 12-31 Authentication EAPOL 15-17 MAC 15-19 Port web 15-57 RADIUS server 15-5 , 15-8 SSH 15-69 Auto-negotiation 4-14 B banner motd 2-21 Baud Rate 2-27 Broadcast suppression, enabling on ports 4-28 C CDP Discovery P[...]

  • Seite 496

    2 configuring 10-2 Port String syntax used in the CLI 4-1 Port Trunking 4-33 Port web authenti cation configuring 15-57 Port(s) alias 4-9 assignment scheme 4-1 auto-negotiation and adverti sed ability 4-14 broadcast suppression 4-28 counters, reviewing statistics 4-5 duplex mode, setting 4-9 flow control 4-18 link flap about 4-19 configuration defa[...]