静态路由

1、各端口配置

2、路由配置

R1

ip route-static 192.168.4.0 24 192.168.2.2 #下一跳地址（网关）ip route-static 192.168.3.0 24 192.168.2.2 

或

ip route-static 192.168.4.0 24 GE0/0/1 #R1送出接口ip toute-static 192.168.3.0 24 GE0/0/1 #R1送出接口

R2

ip route-static 192.168.1.0 24 192.168.2.1ip route-static 192.168.4.0 24 192.168.3.2 

R3

ip route-static 192.168.1.0 24 192.168.3.1ip route-static 192.168.2.0 24 192.168.3.1 

3、测试

PC1：

PC>ping 192.168.4.2Ping 192.168.4.2: 32 data bytes, Press Ctrl_C to breakRequest timeout!Request timeout!Request timeout!From 192.168.4.2: bytes=32 seq=4 ttl=125 time=32 msFrom 192.168.4.2: bytes=32 seq=5 ttl=125 time=15 ms

PC2

PC>ping 192.168.1.2Ping 192.168.1.2: 32 data bytes, Press Ctrl_C to breakFrom 192.168.1.2: bytes=32 seq=1 ttl=125 time=16 msFrom 192.168.1.2: bytes=32 seq=2 ttl=125 time=15 msFrom 192.168.1.2: bytes=32 seq=3 ttl=125 time=16 msFrom 192.168.1.2: bytes=32 seq=4 ttl=125 time=31 msFrom 192.168.1.2: bytes=32 seq=5 ttl=125 time=16 ms