2. 技术
    3. 实操演示：路由表配置（静态，动态，默认）-------------------------实操干货 照着敲就完事

    实操演示：路由表配置（静态，动态，默认）-------------------------实操干货 照着敲就完事

    技术2022-07-15  55

    动态路由配置

    需求

    pc7–>R8数据路径为PC7–R9–R8.若12.0.0.0/24网段出现故障时，pc7–>R8数据路径为PC7–R9–R10–R8.

    R8配置 [Huawei]interface loo 0 [Huawei-LoopBack0]ip address 1.1.1.1 24 [Huawei-LoopBack0]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 12.0.0.1 24 [Huawei-GigabitEthernet0/0/0]undo shutdown [Huawei-GigabitEthernet0/0/0]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip address 13.0.0.1 24 [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei]ip route-static 192.168.10.0 24 12.0.0.2 [Huawei]ip route-static 192.168.10.0 24 13.0.0.3 preference 70 R9配置 [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 12.0.0.2 24 [Huawei-GigabitEthernet0/0/0]undo shutdown [Huawei-GigabitEthernet0/0/0]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip address 23.0.0.2 24 [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei-GigabitEthernet0/0/1]int g0/0/2 [Huawei-GigabitEthernet0/0/2]ip address 192.168.10.1 24 [Huawei-GigabitEthernet0/0/2]undo shutdown [Huawei]ip route-static 1.1.1.1 24 12.0.0.1 [Huawei]ip route-static 1.1.1.1 24 23.0.0.3 preference 70 R10配置 [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 13.0.0.3 24 [Huawei-GigabitEthernet0/0/0]undo shutdown [Huawei-GigabitEthernet0/0/0]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip address 23.0.0.3 24 [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei]ip route-static 1.1.1.1 24 13.0.0.1 [Huawei]ip route-static 192.168.10.0 24 23.0.0.2

    现在断开12.0.0.0/24网段 进入R8 [Huawei-GigabitEthernet0/0/0]shutdown 在pc上测试，也能ping通。 在R8上查看路由表

    默认路由配置

    R1配置 [Huawei]int e0/0/1 [Huawei-Ethernet0/0/1]ip address 192.168.10.1 24 [Huawei-Ethernet0/0/1]undo shutdown [Huawei-Ethernet0/0/1]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 10.0.0.1 24 [Huawei]ip route-static 0.0.0.0 0.0.0.0 10.0.0.2

    R2配置 [Huawei]int g0/0/0 [Huawei-GigabitEthernet0/0/0]ip address 10.0.0.2 24 [Huawei-GigabitEthernet0/0/0]undo shutdown [Huawei-GigabitEthernet0/0/0]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip address 11.0.0.1 24 [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei]ip route-static 192.168.10.0 24 10.0.0.1 [Huawei]ip route-static 192.168.20.0 24 11.0.0.2

    R3配置 [Huawei]int g0/0/1 [Huawei-GigabitEthernet0/0/1]ip address 11.0.0.2 24 [Huawei-GigabitEthernet0/0/1]undo shutdown [Huawei-GigabitEthernet0/0/1]int e0/0/1 [Huawei-Ethernet0/0/1]ip address 192.168.20.1 24 [Huawei-Ethernet0/0/1]undo shutdown [Huawei]ip route-static 0.0.0.0 0.0.0.0 11.0.0.1

    测试成功实验完成

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