Hacer la configuración de VRRP por Vlan es otra forma muy usual de trabajar, para esto, se crean las sub interfaces necesarias en los Routers y se manejan de forma independiente, cada Vlan pertenece a un grupo de VRID, aunque estas se manejen por la misma interfaz física.

Configuración de R1

[R1] interface GigabitEthernet0/0/0.10

[R1-GigabitEthernet0/0/0.10] dot1q termination vid 10

[R1-GigabitEthernet0/0/0.10] arp broadcast enable

[R1-GigabitEthernet0/0/0.10] ip address 192.168.10.253 24

[R1-GigabitEthernet0/0/0.10] vrrp vrid 10 virtual-ip 192.168.10.254

[R1-GigabitEthernet0/0/0.10] vrrp vrid 10 priority 120

[R1-GigabitEthernet0/0/0.10] vrrp vrid 10 preempt-mode timer delay 20

[R1-GigabitEthernet0/0/0.10] quit

[R1] interface GigabitEthernet0/0/0.20

[R1-GigabitEthernet0/0/0.20] dot1q termination vid 20

[R1-GigabitEthernet0/0/0.20] arp broadcast enable

[R1-GigabitEthernet0/0/0.20] ip address 192.168.20.253 24

[R1-GigabitEthernet0/0/0.20] vrrp vrid 20 virtual-ip 192.168.20.254

[R1-GigabitEthernet0/0/0.20] vrrp vrid 20 priority 120

[R1-GigabitEthernet0/0/0.20] vrrp vrid 20 preempt-mode timer delay 20

[R1-GigabitEthernet0/0/0.20] quit

Configuración de R2

[R2] interface GigabitEthernet0/0/0.10

[R2-GigabitEthernet0/0/0.10] dot1q termination vid 10

[R2-GigabitEthernet0/0/0.10] arp broadcast enable

[R2-GigabitEthernet0/0/0.10] ip address 192.168.10.252 24

[R2-GigabitEthernet0/0/0.10] vrrp vrid 10 virtual-ip 192.168.10.254

[R2-GigabitEthernet0/0/0.10] quit

[R2] interface GigabitEthernet0/0/0.20

[R2-GigabitEthernet0/0/0.20] dot1q termination vid 20

[R2-GigabitEthernet0/0/0.20] arp broadcast enable

[R2-GigabitEthernet0/0/0.20] ip address 192.168.20.252 24

[R2-GigabitEthernet0/0/0.20] vrrp vrid 20 virtual-ip 192.168.20.254

[R2-GigabitEthernet0/0/0.20] quit