RA(config)#interface fastEthernet 0/0
RA(config-if)#ip address 10.1.1.2255.255.255.0
RA(config-if)#vrrp 1 ip 10.1.1.1
RA(config-if)#vrrp 1 priority 110
RA(config-if)#vrrp 1 preempt
RA(config-if)#vrrp 1 authentication md5key-chain cisco
RA(config-if)#vrrp 1 track 10 decrement 10
RA(config-if)#vrrp 1 track 20 decrement 10
RA(config-if)#exi
RA(config)# track 10 interface f0/0 line-protocol
delay down 1 up 1
RA(config)#track 20 ip route 114.114.114.114 255.255.255.255 reachability
delay down 1 up 1
-------------------------------
RB(config)#interface fastEthernet 0/0
RB(config-if)#ip address 10.1.1.3255.255.255.0
RB(config-if)#vrrp 1 ip 10.1.1.1
RB(config-if)#vrrp 1 priority 105
RB(config-if)#vrrp 1 preempt
RB(config-if)# vrrp 1 authentication md5key-chain cisco
RA(config)#
本文出自 “小易公馆” 博客，谢绝转载！
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原文：http://yeexw.blog.51cto.com/4127380/1392356