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实习!上帖!这帖是单位里的新人培训HSRP的资料,我把其中的实验配置拿了出来,希望对大家有帮助

从拓扑上看,双线双路由,一边的链路掉了,依然可以从另一边收到HELLO包,此时就要配置端口跟踪
R1C#int f0/0if#no shut
ip add 172.16.1.11 255.255.255.0
standby 1 ip 172.16.1.100 //虚拟网关
standby 1 ip priority 130
standby 1ip preempt //抢夺
standby 1 track int f0/1 50 //端口跟踪,一但down掉,priority减50
int f0/1if#no shut
ip add 192.168.1.1 255.255.255.0
router rip //用rip v2R#ver 2
no auto-summary
network 192.168.1.0
network 172.16.0.0
R2
C#int f0/0if#no shut
ip add 172.16.1.12 255.255.255.0
standby 1 ip 172.16.1.100 //虚拟网关
standby 1 ip priority 120 //无所谓
standby 1 ip preempt
standby 1 track int f0/1 50
int f0/1if#no shut
ip add 192.168.2.1 255.255.255.0
router rip R#ver 2
no auto-summary
network 192.168.2.0
network 172.16.0.0
R3 int f0/0
if#no shut
ip add 192.168.1.2 255.255.255.0
int f0/1
if#no shu
ip add 192.168.2.2 255.255.255.0 int e0/0
if#no shut
ip add 10.1.1.1 255.255.255.0router rip
r#ver 2
no auto
network 192.168.1.0
network 192.168.2.0
network 10.0.0.0开启standby的debugpc1 pc2网关配置为虚拟的172.16.1.100
分别ping通pc3
然后关闭f0/1,观察r2 debug信息,是否由standby->active
再在PC1 PC2上tracert pc3,看是否从r2的f0/0走另外可配置另外一个组,2个虚拟网关,这样就可以实现负载均衡 |
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