ip route-static 172.16.3.0 255.255.255.0 172.16.2.3
ip route-static 172.16.4.0 255.255.255.0 172.16.2.3
R2
ip route-static 172.16.1.0 255.255.255.0 172.16.2.2
ip route-static 172.16.4.0 255.255.255.0 172.16.3.4
R3
ip route-static 172.16.1.0 255.255.255.0 172.16.3.3
ip route-static 172.16.2.0 255.255.255.0 172.16.3.3
本文转自 是阿杰啊 51CTO博客，原文链接:http://blog.51cto.com/jschinamobile/1832756