VRRP

VRRP

 

1、启动设备，设置PC1和PC2的IP地址、子网掩码和网关

2、配置SW1信息：

<Huawei>undo terminal monitor

<Huawei>system-view

[Huawei]user-interface console 0

[Huawei-ui-console0]idle-timeout 0 0

[Huawei-ui-console0]sysname RSW1

[RSW1]vlan batch 10 20 100

[RSW1]int g0/0/1

[RSW1-GigabitEthernet0/0/1]port link-type trunk

[RSW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20

[RSW1-GigabitEthernet0/0/1]int g0/0/2

[RSW1-GigabitEthernet0/0/2]port link-type access

[RSW1-GigabitEthernet0/0/2]port default vlan 100

[RSW1-GigabitEthernet0/0/2]quit

[RSW1]int vlanif 10

[RSW1-Vlanif10]ip add 192.168.10.10 24

[RSW1-Vlanif10]vrrp vrid 1 virtual-ip 192.168.10.1

[RSW1-Vlanif10]vrrp vrid 1 priority 120

[RSW1-Vlanif10]vrrp vrid 1 track interface g0/0/1

[RSW1-Vlanif10]vrrp vrid 1 track interface g0/0/2

[RSW1-Vlanif10]int vlanif 20

[RSW1-Vlanif20]vrrp vrid 2 virtual-ip 192.168.20.1

[RSW1-Vlanif20]ip add 192.168.20.10 24

[RSW1-Vlanif20]vrrp vrid 2 priority 115

[RSW1-Vlanif10]int vlanif 100

[RSW1-Vlanif100]ip add 11.0.0.2 30

[RSW1-Vlanif100]undo shutdown

[RSW1-Vlanif100]quit

[RSW1]ip route-static 0.0.0.0 0.0.0.0 11.0.0.1

3、配置SW2信息：

<Huawei>undo terminal monitor

<Huawei>system-view

[Huawei]user-interface console 0

[Huawei-ui-console0]idle-timeout 0 0

[Huawei-ui-console0]sysname RSW2

[RSW2]vlan batch 10 20 100

[RSW2]int g0/0/1

[RSW2-GigabitEthernet0/0/1]port link-type trunk

[RSW2-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20

[RSW2-GigabitEthernet0/0/1]int g0/0/2

[RSW2-GigabitEthernet0/0/2]port link-type access

[RSW2-GigabitEthernet0/0/2]port default vlan 100

[RSW2-GigabitEthernet0/0/2]quit

[RSW2]int vlanif 10

[RSW2-Vlanif10]ip add 192.168.10.20 24

[RSW2-Vlanif10]vrrp vrid 1 virtual-ip 192.168.10.1

[RSW2-Vlanif10]vrrp vrid 1 priority 115

[RSW2-Vlanif10]int vlanif 20

[RSW2-Vlanif20]ip add 192.168.20.20 24

[RSW2-Vlanif20]vrrp vrid 2 virtual-ip 192.168.20.1

[RSW2-Vlanif20]vrrp vrid 2 priority 120

[RSW2-Vlanif20]vrrp vrid 2 track interface g0/0/1

[RSW2-Vlanif20]vrrp vrid 2 track interface g0/0/2

[RSW2-Vlanif20]int vlanif 100

[RSW2-Vlanif100]ip add 12.0.0.2 30

[RSW2-Vlanif100]undo shutdown

[RSW2-Vlanif100]quit

[RSW2]ip route-static 0.0.0.0 0.0.0.0 12.0.0.1

4、配置SW3信息：

<Huawei>undo terminal monitor

<Huawei>system-view

[Huawei]user-interface console 0

[Huawei-ui-console0]idle-timeout 0 0

[Huawei-ui-console0]sysname SW3

[SW3]vlan batch 10 20 100

[SW3]int g0/0/1

[SW3-GigabitEthernet0/0/1]port link-type trunk

[SW3-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20

[SW3-GigabitEthernet0/0/1]int g0/0/2

[SW3-GigabitEthernet0/0/2]port link-type trunk

[SW3-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20

[SW3-GigabitEthernet0/0/2]int e0/0/1

[SW3-Ethernet0/0/1]port link-type access

[SW3-Ethernet0/0/1]port default vlan 10

[SW3-GigabitEthernet0/0/2]int e0/0/2

[SW3-Ethernet0/0/2]port link-type access

[SW3-Ethernet0/0/2]port default vlan 20

[SW3-Ethernet0/0/2]undo shutdown

Info: Interface Ethernet0/0/2 is not shutdown.

[SW3-Ethernet0/0/2]quit

5、配置R1信息：

<Huawei>undo terminal monitor

<Huawei>system-view

[Huawei]user-interface console 0

[Huawei-ui-console0]idle-timeout 0 0

[Huawei-ui-console0]sysname R1

[R1]int g0/0/0

[R1-GigabitEthernet0/0/0]ip add 11.0.0.1 30

[R1-GigabitEthernet0/0/0]undo shutdown

[R1-GigabitEthernet0/0/0]int g0/0/1

[R1-GigabitEthernet0/0/1]ip add 12.0.0.1 30

[R1-GigabitEthernet0/0/1]undo shutdown

[R1-GigabitEthernet0/0/1]int loop 0

[R1-LoopBack0]ip add 1.1.1.1 32

[R1-LoopBack0]quit

[R1]ip route-static 192.168.10.0 24 11.0.0.2

[R1]ip route-static 192.168.20.0 24 11.0.0.2 preference 70

[R1]ip route-static 192.168.10.0 24 12.0.0.2 preference 70

[R1]ip route-static 192.168.20.0 24 12.0.0.2