Enables the Virtual Router Redundancy Protocol (VRRP) backup master.
default ipv6 vrrp <1-255> backup-master enable
ipv6 vrrp <1-255> backup-master enable
no ipv6 vrrp <1-255> backup-master enable
Specifies a unique integer value that represents the virtual router ID. The virtual router acts as the default router for one or more assigned addresses.
The default is disabled.
GigabitEthernet Interface Configuration