eNSP 华为浮动路由

R1：

<Huawei>system-view

Huaweisysname R1

R1int g0/0/0

R1-GigabitEthernet0/0/0ip add 172.16.1.1 24

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

R1-GigabitEthernet0/0/1ip add 10.10.1.1 24

R1-GigabitEthernet0/0/1quit

R1vlan 10 //e口是二层口，无法配置IP，需要用VLAN来配置IP

R1-vlan10int vlanif 10

R1-Vlanif10ip add 192.168.1.1 24

R1-Vlanif10quit

R1int e0/0/0

R1-Ethernet0/0/0port link-type access

R1-Ethernet0/0/0port default vlan 10

R1-Ethernet0/0/0quit

R1ip route-static 192.168.3.0 24 172.16.1.2 preference 60 //静态路由默认60优先级，数字越大，优先级越小

R1ip route-static 192.168.3.0 24 10.10.1.2 preference 70

R1ip route-static 192.168.2.0 24 10.10.1.2 preference 60

R1ip route-static 192.168.2.0 24 172.16.1.2 preference 70

R2：

<Huawei>sys

Huaweisys R2

R2int g0/0/0

R2-GigabitEthernet0/0/0ip add 172.16.1.2 24

R2-GigabitEthernet0/0/0int g0/0/1

R2-GigabitEthernet0/0/1ip add 1.1.1.1 24

R2-GigabitEthernet0/0/1vlan 10

R2-vlan10int vlan 10

R2-Vlanif10ip add 192.168.3.1 24

R2-Vlanif10int e0/0/0

R2-Ethernet0/0/0port link-t acc

R2-Ethernet0/0/0port def vlan 10

R2-Ethernet0/0/0quit

R2ip route-static 192.168.1.0 24 172.16.1.1 preference 60

R2ip route-static 192.168.1.0 24 1.1.1.2 preference 70

R2ip route-static 192.168.2.0 24 1.1.1.2 preference 60

R2ip route-static 192.168.2.0 24 172.16.1.1 preference 70

R3：

<Huawei>sys

Huaweisys R3

R3int g0/0/0

R3-GigabitEthernet0/0/0ip add 10.10.1.2 24

R3-GigabitEthernet0/0/0int g0/0/1

R3-GigabitEthernet0/0/1ip add 1.1.1.2 24

R3-GigabitEthernet0/0/1vlan 10

R3-vlan10int vlan 10

R3-Vlanif10ip add 192.168.2.1 24

R3-Vlanif10int e0/0/0

R3-Ethernet0/0/0port link-t acc

R3-Ethernet0/0/0port def vlan 10

R3-Ethernet0/0/0quit

R3ip route-static 192.168.1.0 24 10.10.1.1 preference 60

R3ip route-static 192.168.1.0 24 1.1.1.1 preference 70

R3ip route-static 192.168.3.0 24 1.1.1.1 preference 60

R3ip route-static 192.168.3.0 24 10.10.1.1 preference 70

修改R1路径优先级

R1ip route-static 192.168.2.0 24 10.10.1.2 preference 80