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Sonic Impact Technologies NSA 2400MX manuale d’uso - BKManuals

Sonic Impact Technologies NSA 2400MX manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Sonic Impact Technologies NSA 2400MX. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Sonic Impact Technologies NSA 2400MX o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Sonic Impact Technologies NSA 2400MX descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Sonic Impact Technologies NSA 2400MX dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Sonic Impact Technologies NSA 2400MX
- nome del fabbricante e anno di fabbricazione Sonic Impact Technologies NSA 2400MX
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Sonic Impact Technologies NSA 2400MX
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Sonic Impact Technologies NSA 2400MX non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Sonic Impact Technologies NSA 2400MX e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Sonic Impact Technologies in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Sonic Impact Technologies NSA 2400MX, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Sonic Impact Technologies NSA 2400MX, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Sonic Impact Technologies NSA 2400MX. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    1 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial SonicOS 5.7: Advanced Switching Feature Guide and Screencast Tutorial This solutions document des cribes ho w to configure and m anage the Switching fea ture on a SonicW ALL NSA 2400MX r unning SonicOS 5.7. A screencast tu torial on P ort Mirroring is also provided. This docu[...]

  • Pagina 2

    Feature Overview 2 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Feature Overview This section provides an introduction to the Swit ching feature . This section contains the following subsections: • “What is Switching on the SonicW ALL NSA 2400MX?” section on page 2 • “Benefits of Switching in SonicOS” section [...]

  • Pagina 3

    Feature Overview 3 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Benefits of Switching in SonicOS The SonicW ALL NSA 2400MX pro vides a combined securi ty and switc hing solutio n with the objective of improv ed security for all tasks. Layer 2 switc hing feat ures enhance the de ployment and interoperability of SonicW all [...]

  • Pagina 4

    Feature Overview 4 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l How Does Switching Work on the SonicWALL NSA 2400MX? The switching features hav e their o wn men u g roup in the left navigation pane of the SonicOS manag ement interface. Figure 1 Switching in SonicOS – Navigation Pane Some switching features operate on P [...]

  • Pagina 5

    Configuring Switching 5 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Configuring Switching This section contains the following sections: • “Configuring VLAN T r unk ing” section on pag e 5 • “Configuring Rapid Spanning T ree” section on pag e 13 • “Configuring Layer 2 Discov er y” section on page 1 8 •[...]

  • Pagina 6

    Configuring Switching 6 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Figure 2 shows the Switching > VLAN T runking pag e. The page displays the rang e of reser ved VLANs in the R e s e rv e d V L AN I n fo rm at i o n se ction, details about cur rent VLANs in the VLAN T able , and the VLAN tr unks configured on the sys[...]

  • Pagina 7

    Configuring Switching 7 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial The values displa yed on the Switch ing > V LAN T r unking pag e are described in Ta b l e 1 . T able 1 VLAN Tr un ki ng Page Description Item Descriptio n Reserved VLAN Information Starting VLAN ID The lowest ID number in the VLAN range reser ved for[...]

  • Pagina 8

    Configuring Switching 8 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Y ou can mark certain P or tShield g roups as “T r unked”. F or infor m ation about how to do this , see the “Editing VLANs” section on page 12 . Once the P or tShield g roup is dismantled, the associated VLAN is automatically disabled on the tr [...]

  • Pagina 9

    Configuring Switching 9 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Y ou can c hang e the VLAN ID of PortShield grou ps on the SonicW ALL NSA 2400MX appliance . This allows easy integration with existing VLAN n umbering . Unlike traditional La yer 2 sw itches, th e SonicW ALL NSA 2400MX applian ce does not allow changing[...]

  • Pagina 10

    Configuring Switching 10 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Figure 5 shows the user interface while enabling th e local VLAN 3787 on the trun k por t, X20. Figure 5 Enabling a Lo cal VLAN on a VLAN T runk In Figu re 6 , the VL AN T a b le on th e Switching > VLAN T r unkin g pag e displays the tr unk por t, X[...]

  • Pagina 11

    Configuring Switching 11 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Figure 7 illustrates a VLAN tr unk with two trunk por ts, bridging the Sales , Engin eering, QA, and Finance VLANs through the SonicW ALL NSA 24 00MX. Each remote VLAN is initially enabled on VLAN tr unk port X20 , causing the creation of four virtual V[...]

  • Pagina 12

    Configuring Switching 12 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Editing VLANs T o edit a VLAN, perform the following steps: Ste p 1 On the Switching > VLAN T runking page, click the Configur e icon in the VLAN T able row for the VLAN ID you w ant to edit. Ste p 2 In the Edit Vlan for Por tShield window , do one o[...]

  • Pagina 13

    Configuring Switching 13 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Enabling a VLAN on a Specific Trunk Port Using this method rather than the method described in “Editing VLANs” on page 12 , you can specify a single tr unk por t to be used for a particular VLAN ID . T o enable a custom VLAN ID on a specific tr unk [...]

  • Pagina 14

    Configuring Switching 14 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l allows faster spanning tree con vergence after a topolog y change, typically within 3 times the He llo i nterval, a total of 6 seconds in the default configuration. Th e or iginal STP can take 30 to 50 seconds for con vergence after a topolog y change. [...]

  • Pagina 15

    Configuring Switching 15 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial The settings displayed in the Bridg e Infor mation secti on of the Switching > Rapid Spanning T ree page are described in Ta b l e 2 . T able 2 RSTP Co nfigu rable Objects Auto detection of non-edge por ts is not suppor ted. A no n-edge port is one t[...]

  • Pagina 16

    Configuring Switching 16 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Figure 9 illustrates the possibl e loop that is logi cally blocked when por ts in the same VLAN exi st on multiple connected switches in a netw ork. Figure 9 RSTP on VLAN Trunk Ports Detect s and Blocks Loops Between Switches Y ou can view the port sett[...]

  • Pagina 17

    Configuring Switching 17 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Configuring Bridge Settings T o configure the Bridg e Settings on the Switching > Rapid Spanning T ree page, perfor m the following steps: Ste p 1 T o s pecify the spanning tree protocol version to use, select one of the follo w ing from the Fo r c e[...]

  • Pagina 18

    Configuring Switching 18 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Ste p 2 In the Edit RSTP Settings window , select the Enable RSTP checkbo x to enable Rapid Sp anning T ree Protocol for this interface. Clear the c h eckbox to disable RSTP on this interface . Ste p 3 T o allow the path cost for the por t to be auto ma[...]

  • Pagina 19

    Configuring Switching 19 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial On many switches and netw o rk devices, the LLDP information is stored as a manag ement infor mation database (MIB). Simple Netw ork Manag ement Protoc ol (SNMP) is used to query the MIB for device infor m ation, including syste m name, port nam e, VLAN[...]

  • Pagina 20

    Configuring Switching 20 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Viewing Device Information in the Layer 2 Discovery Page T o view the LLDP/LL TD discov er y results for your network, perform the following steps: Ste p 1 Enable LLDP on any switches or other network devices in your netw ork, using a command such as ?[...]

  • Pagina 21

    Configuring Switching 21 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Configuring Link Aggregation SonicOS 5.7 suppor ts the IEEE 802.1AX-2008 Link Ag g reg ation Control Protocol (LA CP). LA CP is used when multiple netw ork ports are conn ected in parallel between tw o sw itches or between a switch and a ser ver . Link [...]

  • Pagina 22

    Configuring Switching 22 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Figure 14 illustrates the two types of link ag gre gatio n. Figure 14 T wo Types of Link Aggregation: NSA to Serv er an d NSA to Switch Similarly to PortShield config uration, you select an in terface that represents the ag greg ated g roup . This por t[...]

  • Pagina 23

    Configuring Switching 23 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Creating a Logical Link T o create a Logical Link, perfor m the following steps: Ste p 1 On the Switching > Link Agg reg ation pag e, click the Add b utton. Ste p 2 In the Add LAG Port window , select the interface from the Por t drop-down list. Ste [...]

  • Pagina 24

    Configuring Switching 24 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Ste p 8 In the Add LAG Port window , select the interface for the link partner from the Por t drop-down list. Ste p 9 If you specified a k ey for the first interface (the ag g regator), clear the Auto-Detect check b ox a n d ty p e th e same key into th[...]

  • Pagina 25

    Configuring Switching 25 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Configuring Port Mirroring Y ou can configure P ort Mir roring on the SonicW ALL NS A 2400MX to send a copy of network pac kets seen on one or more switch ports (or on a VLAN) to another switch port called the mir ror por t. By connecting to the mirr or[...]

  • Pagina 26

    Configuring Switching 26 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Ste p 2 In the Edit Mir ror Gr oup window , type a descriptive name for the g roup into the Interface Group Name field. Ste p 3 Fo r t h e Dir ection , select one of the following: • ingr ess – Select ing ress to monitor traffic ar riving on the mir[...]

  • Pagina 27

    Configuring Switching 27 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Configuring Layer 2 Quality of Service Quality of ser vice (QoS) refers to a method of resource control that prov ides differen t prio rity to different types of applications, data, or users . QoS can also be used to guarantee a cer tain bit rate, dela [...]

  • Pagina 28

    Configuring Switching 28 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l In SonicOS , four queues with different priority levels (low , nor mal, high, highest) are suppor ted. These are mapped to the eight levels defined in IEEE 802.1p (CoS) and cannot be changed. Ta b l e 4 shows the mapping between the CoS priority lev els[...]

  • Pagina 29

    Configuring Switching 29 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial • Strict Priorit y Queue – When Strict Priority Queue is selected, pack ets containing an 802.1p tag or DSCP marking with a priority lev el matching the Highest queue priority are forward ed or received. P ackets matching High, Nor mal or Low priori[...]

  • Pagina 30

    Configuring Switching 30 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Configuring QoS Settings The QoS Settings table on the Switching > Layer 2 Q o S pag e lists all interfaces on the SonicW ALL NSA 2400MX. Y ou can configure the QoS settings for eac h interf ace individually or for m u ltiple i nterfaces at the same [...]

  • Pagina 31

    Configuring Switching 31 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Ste p 5 If both Tr u s t C o S and Tr u s t D S C P are selected, do one of the following: • Select the Prefer CoS checkbo x to give preference to the Co S 802.1p tag field settings when both the 802.1p tag field and the DSCP field are present in ingr[...]

  • Pagina 32

    Configuring Switching 32 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Ste p 5 T o enable the use of the DSCP field settings for Quality of Service on these interfaces , select the Tr u s t DSCP check box. T h e Fixed Priority c heckbox must be cleare d before you can select this checkbo x. Ste p 6 If both Tr u s t C o S a[...]

  • Pagina 33

    Configuring Switching 33 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial The Switching > Rate Control pag e, shown in Figure 19 , provides information and configuration for per-inter f ace rate limiting and flow control. Both the rate limiting and flow control features are configured on a per port basis . Figure 19 Switch[...]

  • Pagina 34

    Configuring Switching 34 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Flow Control In SonicOS, b ack-pressure flow control on half-d uplex por ts and pause frame-based flow c ontrol on full-duplex ports are p rovided to support zero pack et loss under temporar y traffic cong estion. • Full-dupl ex flow cont rol requires[...]

  • Pagina 35

    Configuring Switching 35 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Ste p 4 T yp e the desired ingress rate limi t in kilobits per seco nd into the In gress R ate field. T o turn off the ing ress rate limit and allow un limited traffic , type 0 (zero). The value you type will be rounded to the nearest increment, dependi[...]

  • Pagina 36

    Configuring Switching 36 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l See the following procedures for infor mation about configurin g por t security: • “Creating a Secure P or t by Adding a MA C Address Object” on pag e 36 • “Editing MA C Address Objects in Port Security Settings” on page 37 • “Deleting M[...]

  • Pagina 37

    Configuring Switching 37 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Ste p 6 Select the zone from the Zone Assignment drop-down list. This is the zone for the computer with this MA C address. Y ou can select any zone that exists on the SonicW ALL NSA 2400MX, including custom zones and the SonicOS default zones , which ar[...]

  • Pagina 38

    Troublesh ooting and Verificat ion 38 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Troubleshooting and Verification This section provides methods you can use to verify and troubleshoot the beha v ior of your Switching configuration. See the following sections: • “Using P or t Mir roring with Wiresh ark” on pag e 38 [...]

  • Pagina 39

    Troubleshooting and Verification 39 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Ste p 2 In the Edit Mir ror Group window , type a name for the Mir ror Group . Ste p 3 Fo r Dir ection , select both . T his allows mir roring of traffic ar riving on, and being transmitted from, the mirrored por ts . Ste p 4 In the All Inter[...]

  • Pagina 40

    Troublesh ooting and Verificat ion 40 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l The X20, X24, and X25 interfaces are shown below on the Netw ork > Interfaces pag e . Y ou can see that all three are gigabit Ether net por ts , that the Zone for X 20 is Unassigned and it is configured as a Mir ror P or t, and that X24 [...]

  • Pagina 41

    Troubleshooting and Verification 41 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Ste p 6 Launch Wiresh ark . Ste p 7 Do one of the following: – Click the Start Captur e button in the upper left corner , and then, in the dialog box, select the Start chec kbox for the gigabit interface connected to the Mir ror P o rt. –[...]

  • Pagina 42

    Troublesh ooting and Verificat ion 42 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Viewing Log Event Messages for Switching A new log event, lo gstrAdvSwitch , is introduced in SonicOS 5.7 to address SonicOS Switching acti vities . It falls under a new categor y , Adv anced Switching, which can only be seen on devices wit[...]

  • Pagina 43

    Troubleshooting and Verification 43 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Filtering the Log for Switching Events T o display only the log events related to switching, perfor m the following steps: Ste p 1 Navigate to the Log > View page in the SonicOS management interface. Ste p 2 In the Log View Settings sectio[...]

  • Pagina 44

    Technical FAQ 44 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Technical FAQ How do I view the CAM table on the SonicWALL NSA 2400MX? The SonicOS 5.7.0.0 user interface or CLI does not provide a w ay to display the CAM, or MA C Address , table directly , but provides the same infor mation in the ARP table and on the Switch[...]

  • Pagina 45

    Glossary 45 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencas t Tutorial Glossary BPDU Bridge Protocol Data Unit – Used in RSTP , BPDUs are special data frames used to exc hang e infor m ation about bridge IDs and root path costs. BPDUs are ex chang ed every few seconds to all o w swi tc hes to k eep track of netw ork topolog y and sta[...]

  • Pagina 46

    Glossary 46 SonicOS 5.7: Advanced Switching Fe ature Guide and Screencast Tutoria l Solution Document Version History V ersion Number Date Notes 1 3/30/2010 This document was created by Susan W eig and 2 5/19/2010 Added conceptual information, more details about configuration, T roubleshootin g and T echnical F A Q sections . Embedded P or t Mir r [...]