Manuale d’uso / di manutenzione del prodotto Network Switch Cabling del fabbricante Cisco
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C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 16 Control Node and Network Switch Cabling Example This docume nt provides background infor mation and detailed procedures for cab ling dual Cassatt Active R esponse control nodes a nd netw o rk switches and for configuring those netw ork switches .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 17 application nodes . Note that detailed instr uct ions for adding application nodes are in a separate documen t, which yo u should consult wh en you are ready to cable application nodes into your Cassatt Acti ve R esp onse environment.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 18 T able 1 shows ho w each por t is used on the switc h and control node . T able 1 Description of Panel and Main Board Not ation Not a tion Description ISL-1 Used to create the first half of interswitch link (ISL) connection between the tw o Cisco switches .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 19 Racking and cabling guidelines T o cable your control nodes to the network sw itc hes according to Figure 1, follow these steps .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 20 3. Connect the cont rol nodes to the shared sto rage hardware, as follows: 4. Using crossov er cables , create an inters witch link (ISL) betw een the two Cisco 3750 switches .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 21 Configuring the switches After you hav e racked and cabled the control nodes and sw itches , you need to configure both Cisco switch stac ks .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 22 4. Plug in the Cisco switches in a stac k. 5. Many boot-up and self-test messages will scroll on the console monitor .
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 23 3. If the switch w a s used previously in a switch stack, and is no w in a diff erent switch stack, it may ha ve a switch n umber other than 1 and 2.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 24 Changing Switch Number 3 to Switch Number 2 New Switch Number will be effective after next reboot 6.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 25 2. Enter the privileged mode, as follows: 3. Enter the configuration mode, as follo ws: Enter configuration commands, one per line. End with CNTL/Z. 4. T urn the messag es off, as follows: 5.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 26 7. Set the host name of the switc h stack, as follo ws: 8. Set the switch stac k’ s enable password, as follo ws: 9. T ur n off the VLAN tr unking protoc ol (VTP), as follows: sw01(config)# Setting device to VTP TRANSPARENT mode.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 27 11. Ag g reg ate the tw o physical links betw een the two Cisco switches in the stac k into a single logical link, as follows: Creating a port-channel interface Port-channel 1 12.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 28 13. Set the remaining interfaces , wh ich are identical, as follo ws . %Warning: portfast should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 29 %Portfast will be configured in 23 interfaces due to the range command but will only have effect when the interfaces are in a non-trunking mode 14. Disable IGMP snooping, as follows: 15.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 30 17. T ur n all the interfaces back on, as follo ws: 18. T ur n log ging to the c onsole back on, as follows: 19. Exit the configuration mode, as follo ws: 20. V erify the switch configuration, as follo ws: Building configuration.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 31 interface Port-channel1 no ip address ! interface GigabitEthernet1/0/1 no ip address no mdix auto channel-group 1 mo.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 32 ! interface GigabitEthernet2/0/3 switchport mode access no ip address no mdix auto spanning-tree portfast ! interfac.
C ASSATT A CTIVE R ESPONSE C ONTROL N ODE AND N ETWORK S WITCH C ABLING E XAMPLE 33 21. Sav e the configuration across a reboot of the switch, as follows: Destination filename [startup-config]? Building configuration.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco Network Switch Cabling è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco Network Switch Cabling - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Network Switch Cabling imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Network Switch Cabling ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Network Switch Cabling, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco Network Switch Cabling.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Network Switch Cabling. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Network Switch Cabling insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
