Cisco Router IOS XR Manuale Utente Scaricare il pdf (Pagina 102)

Cisco IOS XR Training Page 102

HSRP is up first!

First thing, from config mode, enter router hsrp

RP/0/RSP0/CPU0:R1(config)#router hsrp

Now we tell it what interface we are configuring HSRP under

RP/0/RSP0/CPU0:R1(config-hsrp)#interface tenGigE 0/1/0/0

And then we configure our HSRP ID and associated information. Instead of

using the standby command, we are using the HSRP command.

RP/0/RSP0/CPU0:R1(config-hsrp-if)#hsrp 100 ipv4 150.1.12.100

RP/0/RSP0/CPU0:R1(config-hsrp-if)#hsrp 100 priority 150

RP/0/RSP0/CPU0:R1(config-hsrp-if)#hsrp 100 preempt

RP/0/RSP0/CPU0:R1(config-hsrp-if)#hsrp 100 authentication cisco

RP/0/RSP0/CPU0:R1(config-hsrp-if)#exit

RP/0/RSP0/CPU0:R1(config-hsrp)#exit

RP/0/RSP0/CPU0:R1(config)#exit

And save your changes!

Uncommitted changes found, commit them before exiting(yes/no/cancel)?

[cancel]:yes

Ok, now to configure R2

RP/0/RSP0/CPU0:R2(config)#router hsrp

RP/0/RSP0/CPU0:R2(config-hsrp)#interface tenGigE 0/1/0/0

RP/0/RSP0/CPU0:R2(config-hsrp-if)#hsrp 100 ipv4 150.1.12.100

RP/0/RSP0/CPU0:R2(config-hsrp-if)#hsrp preempt

RP/0/RSP0/CPU0:R2(config-hsrp-if)#hsrp authentication cisco

RP/0/RSP0/CPU0:R2(config-hsrp-if)#comm

Back to R1 to validate HSRP

RP/0/RSP0/CPU0:R1#sh hsrp

P indicates configured to preempt.

Interface Grp Pri P State Active addr Standby addr Group addr

Te0/1/0/0 100 150 P Active local 150.1.12.2 150.1.12.100

RP/0/RSP0/CPU0:R1#

There we go, we now have HSRP on R1 active with R2 as standby.

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Cisco Router IOS XR Manuale Utente Pagina 102