三台路由器rta,rtb,rtc通过局域网连接在一起,组成vrrp备份组,各路由器接口配置如下:rta的gigabitethernet
lp address 192.168.0.252 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.0.254
vrrp vrid 1 priority 120 
rtb的gigabitethernet
lp address 192.168.0.253255.255.255.0
vrrp vrid 1 virtual-ip 192.168.0.254
vrrp vrid 1 priority 90 
rtc的gigabitethernet
lp address 192.168.0.254 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.0.254从上述信息可以得知