sys
sysname left
int g0/0
ip add10.1.1.1 30
quit
int lookback 0
ip add 192.168.10.1 24
ip route-static 172.16.1.1 24 10.1.1.2
ip route-static 10.1.1.4 30 10.1.1.2
sys
sysname mid
int g 0/0
ip add 10.1.1.2 30
quit
int g 0/1
ip add 10.1.1.5 30
quit
ip route-static 192.168.10.0 24 10.1.1.1
ip route-static 172.16.1.0 24 10.1.1.6
sys
sysname right
int g 0/0
ip add 10.1.16 30
quit
ip lookback 0
ip add 172.16.1.1 24
ip route-static 192.168.10.0 24 10.1.1.5
ip route-static 10.1.10 30 10.1.1.5
原文:https://www.cnblogs.com/wdn135468/p/11937384.html