华为交换机VRRP配置实例收集（转）
示例图：
其实说白了就是做线路冗余，达到热备切换。
组网需求：
楼层1和楼层2分别通过两条线路做冗余接入交换机（本示例只考虑vrrp，暂不考虑其他方面）。当其中一段链路故障时，能通过另外一条链路传输。
配置信息：
<lsw9>dis cu # sysname lsw9 # vlan batch 10 20 # stp mode stp # interface Ethernet0/0/2 port link-type access port default vlan 10 # interface Ethernet0/0/3 port link-type access port default vlan 20 # interface GigabitEthernet0/0/1 port link-type trunk port trunk allow-pass vlan 10 20 # interface GigabitEthernet0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 stp instance 0 cost 200000000 # return <lsw9>
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<lsw11>dis cu # sysname lsw11 # vlan batch 30 # stp mode stp # interface Ethernet0/0/2 port link-type access port default vlan 30 # interface Ethernet0/0/3 port link-type access port default vlan 30 # interface GigabitEthernet0/0/1 port link-type trunk port trunk allow-pass vlan 30 stp instance 0 cost 200000000 # interface GigabitEthernet0/0/2 port link-type trunk port trunk allow-pass vlan 30 # return <lsw11>
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<lsw7>dis cu # sysname lsw7 # vlan batch 10 20 30 100 # stp mode stp # interface Vlanif1 # interface Vlanif10 description to 1 L ip address 10.155.10.254 255.255.255.0 vrrp vrid 1 virtual-ip 10.155.10.252 vrrp vrid 1 priority 120 vrrp vrid 1 preempt-mode timer delay 20 # interface Vlanif20 ip address 10.155.20.254 255.255.255.0 vrrp vrid 1 virtual-ip 10.155.20.252 vrrp vrid 1 priority 120 vrrp vrid 1 preempt-mode timer delay 20 # interface Vlanif30 description to 5 L ip address 10.156.40.254 255.255.255.0 ip address 10.156.30.254 255.255.255.0 sub vrrp vrid 1 virtual-ip 10.156.30.252 vrrp vrid 2 virtual-ip 10.156.40.252 vrrp vrid 2 priority 120 vrrp vrid 2 preempt-mode timer delay 20 # interface Vlanif100 ip address 10.10.10.1 255.255.255.0 # interface MEth0/0/1 # interface GigabitEthernet0/0/1 port link-type access port default vlan 100 # interface GigabitEthernet0/0/11 port link-type trunk port trunk pvid vlan 100 port trunk allow-pass vlan 2 to 4094 # interface GigabitEthernet0/0/21 port link-type trunk port trunk allow-pass vlan 30 # ospf 1 area 0.0.0.0 network 10.10.10.0 0.0.0.255 network 10.155.0.0 0.0.255.255 network 10.156.0.0 0.0.255.255 # return
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<lsw8>dis cu # sysname lsw8 # vlan batch 10 20 30 200 # stp mode stp # interface Vlanif1 # interface Vlanif10 description to 1 L ip address 10.155.10.253 255.255.255.0 vrrp vrid 1 virtual-ip 10.155.10.252 # interface Vlanif20 description to 1 L ip address 10.155.20.253 255.255.255.0 vrrp vrid 1 virtual-ip 10.155.20.252 # interface Vlanif30 description to 5 L ip address 10.156.30.253 255.255.255.0 ip address 10.156.40.253 255.255.255.0 sub vrrp vrid 1 virtual-ip 10.156.30.252 vrrp vrid 1 priority 120 vrrp vrid 1 preempt-mode timer delay 20 vrrp vrid 2 virtual-ip 10.156.40.252 # interface Vlanif200 ip address 10.10.20.1 255.255.255.0 # interface MEth0/0/1 # interface GigabitEthernet0/0/1 # interface GigabitEthernet0/0/2 port link-type trunk port trunk allow-pass vlan 10 20 # interface GigabitEthernet0/0/12 port hybrid pvid vlan 200 port hybrid tagged vlan 1 to 4094 # interface GigabitEthernet0/0/22 port link-type trunk port trunk allow-pass vlan 30 # ospf 1 area 0.0.0.0 network 10.155.0.0 0.0.255.255 network 10.156.0.0 0.0.255.255 network 10.10.20.0 0.0.0.255 # return <lsw8>
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<R4>dis cu # sysname R4 # stp instance 0 root primary stp enable # interface GigabitEthernet0/0/1 ip address 10.10.10.254 255.255.255.0 stp enable # interface GigabitEthernet0/0/2 ip address 10.10.20.254 255.255.255.0 stp enable # interface GigabitEthernet0/0/3 ip address 61.128.128.6 255.255.255.0 # return <R4>
参考：
http://www.023wg.com/kkxpz/85.html（以上内容转自此篇文章）
