Reference Guide
Create virtual router
VRRP uses the VRID to identify each virtual router congured. Before using VRRP, you must congure the interface with the primary IP
address and enable it.
• Create a virtual router for the interface with the VRRP identier in INTERFACE mode (1 to 255).
vrrp-group vrrp-id
• Delete a VRRP group in INTERFACE mode.
no vrrp-group vrrp-id
Congure VRRP
OS10(config)# interface ethernet 1/1/5
OS10(conf-if-eth1/1/5)# vrrp-group 254
Verify VRRP
OS10(conf-eth1/1/5-vrid-254)# do show running-configuration
...
!
interface ethernet 1/1/5
ip address 10.10.10.1/24
!
vrrp-group 254
no shutdown
...
Group version
Congure a VRRP version for the system. Dene either VRRPv2 — vrrp version 2 or VRRPv3 — vrrp version 3.
• Congure the VRRP version for IPv4 in INTERFACE mode.
vrrp version
Congure VRRP version 3
OS10(config)# vrrp version 3
1 Set the switch with the lowest priority to vrrp version 2.
2 Set the switch with the highest priority to vrrp version 3.
3 Set all switches from vrrp version 2 to vrrp version 3.
Migrate IPv4 group from VRRPv2 to VRRPv3
OS10_backup_switch1(config)# vrrp version 2
OS10_backup_switch2(config)# vrrp version 2
Set master switch to VRRPv3
OS10_master_switch(config)# vrrp version 3
Set backup switches to VRRPv3
OS10_backup_switch1(config)# vrrp version 3
OS10_backup_switch2(config)# vrrp version 3
470
Layer 3