华为多路由器RIP动态路由配置

实验目的和预计达到的效果：测试在路由器配置 RIP 动态路由表前后，链路的通断情况。了解 RIP 动态路由表的作用和机制。

拓扑结构说明：

1、①、PC1 设置静态 IP 地址 192.168.10.100；PC4 配置静态 IP 地址 192.168.20.200。②、Switch1 和 Switch2 作为接入交换机。不需要进行配置。③、路由器 Router1、Router2、Router3 和 Router4 组成一个环形路由阵列。用来测试当 RIP 动态路由配置完成以后，数据路由的选择情况。

2、实验平台搭建：①、按照拓扑结构图所示，摆放好设备，并使用直连线连接好各个设备。②、设置好 PC1、PC2 的 IP 地址，网关分别指向 Router1、Router2 的 GigabitEthernet0/0/0 的端口地址。③、路由器 Router1、Router2、Router3 和 Router4 每台路由器均插入 2 块 1 端口-GE COMBO WAN接口卡。用于路由器之间的对连。

设备配置清单：

1、Router1的配置清单：<Huawei> system-view[Huawei]sysname Router1[Router1]interface GigabitEthernet0/0/0[Router1-GigabitEthernet0/0/0]description To_Switch1[Router1-GigabitEthernet0/0/0]ip address 192.168.10.11 255.255.255.0[Router1-GigabitEthernet0/0/0]quit[Router1]interface GigabitEthernet1/0/0[Router1-GigabitEthernet1/0/0]description To_Router3[Router1-GigabitEthernet1/0/0]ip address 192.168.11.13 255.255.255.0[Router1-GigabitEthernet1/0/0]quit[Router1]interface GigabitEthernet2/0/0[Router1-GigabitEthernet2/0/0]description To_Router4[Router1-GigabitEthernet2/0/0]ip address 192.168.14.14 255.255.255.0[Router1-GigabitEthernet2/0/0]quit[Router1]rip[Router1-rip-1]undo summary[Router1-rip-1]version 2[Router1-rip-1]network 192.168.10.0[Router1-rip-1]network 192.168.11.0[Router1-rip-1]network 192.168.14.0

2、Router2的配置清单：<Huawei> system-view[Huawei]sysname Router2[Router2]interface GigabitEthernet0/0/0[Router2-GigabitEthernet0/0/0]description To_Switch2[Router2-GigabitEthernet0/0/0]ip address 192.168.20.12 255.255.255.0[Router2-GigabitEthernet0/0/0]quit[Router2] interface GigabitEthernet1/0/0[Router2-GigabitEthernet1/0/0]description To_Router3[Router2-GigabitEthernet1/0/0]ip address 192.168.12.23 255.255.255.0[Router2-GigabitEthernet1/0/0]quit[Router2] interface GigabitEthernet2/0/0[Router2-GigabitEthernet2/0/0]description To_Router4[Router2-GigabitEthernet2/0/0]ip address 192.168.13.24 255.255.255.0[Router2-GigabitEthernet2/0/0]quit[Router2]rip[Router2-rip-1]undo summary[Router2-rip-1]version 2[Router2-rip-1]network 192.168.12.0[Router2-rip-1]network 192.168.13.0[Router2-rip-1]network 192.168.20.0

3、Router3的配置清单：<Huawei> system-view[Huawei]sysname Router3[Router3] interface GigabitEthernet0/0/0[Router3-GigabitEthernet0/0/0]description To_Router1[Router3-GigabitEthernet0/0/0]ip address 192.168.11.31 255.255.255.0[Router3-GigabitEthernet0/0/0]quit[Router3] interface GigabitEthernet0/0/1[Router3-GigabitEthernet0/0/1]description To_Router2[Router3-GigabitEthernet0/0/1]ip address 192.168.12.32 255.255.255.0[Router3-GigabitEthernet0/0/1]quit[Router3]rip[Router3-rip-1]undo summary[Router3-rip-1]version 2[Router3-rip-1]network 192.168.11.0[Router3-rip-1]network 192.168.12.0

4、Router4的配置清单：<Huawei> system-view[Huawei]sysname Router4[Router4] interface GigabitEthernet0/0/0[Router4-GigabitEthernet0/0/0]description To_Router1[Router4-GigabitEthernet0/0/0]ip address 192.168.14.41 255.255.255.0[Router4-GigabitEthernet0/0/0]quit[Router4]interface GigabitEthernet0/0/1[Router4-GigabitEthernet0/0/1]description To_Router2[Router4-GigabitEthernet0/0/1]ip address 192.168.13.42 255.255.255.0[Router4-GigabitEthernet0/0/1]quit[Router4]rip[Router4-rip-1]undo summary[Router4-rip-1]version 2[Router4-rip-1]network 192.168.13.0[Router4-rip-1]network 192.168.14.0

模拟测试：

1、①、进行PC1到PC2的连通测试PC1至PC2已经成功连通。

2、跟踪PC1到PC2的路由路径PC1至PC2的路由路径是：PC1→Router1→Router3→Router2→PC2。

3、假定Router3和Router4之间，有一台路由器发生故障（如：Router3发生宕机、掉电等），进行PC1到PC2的连通测试。PC1至PC2仍然成功连通；但是PC1至PC2的路由路径发生了改变：PC1→Router1→Router4→Router2→PC2。

4、假定Router3在故障排除之后，重新开机上线，那么跟踪PC1至PC2路由路径。PC1至PC2的路由路径没有发生改变：PC1→Router1→Router4→Router2→PC2；仍然是故障恢复前的路由路径。

5、假定当前路由路径为：PC1→Router1→Router3→Router2→PC2，当Router3与Router1之间的线路发生故障时，进行PC1到PC2的连通测试、并跟踪路由路径