拓扑图
AR10配置
[AR10]
[AR10]int g0/0/01
[AR10-GigabitEthernet0/0/1]ip add 172.16.10.254 24
[AR10]int g0/0/0
[AR10-GigabitEthernet0/0/0]ip add 192.168.10.1 24
[AR10-GigabitEthernet0/0/0]q
[AR10]int Tunnel 0/0/01 //创建一个tunnel接口
[AR10-Tunnel0/0/1]tunnel-protocol gre //接口模式配置为gre
[AR10-Tunnel0/0/1]ip ad 192.168.1.1 24 //接口地址,对端的地址要和本端地址在同一个网段内
[AR10-Tunnel0/0/1]source 192.168.10.1 //源地址,这个地址为 路由器连接外网 的接口的地址
[AR10-Tunnel0/0/1]destination 192.168.11.2 //目标地址,地址填写什么接口的地址 同上
[V200R003C00]
#
interface Tunnel0/0/1
ip address 192.168.1.1 255.255.255.0
tunnel-protocol gre
source 192.168.10.1
destination 192.168.11.2
gre key 123456
#
return
[AR10]ip route-static 192.168.11.0 24 192.168.10.2 //这条静态路由解决路由器之间通讯
[AR10]ip route-static 172.16.20.0 24 Tunnel 0/0/1 //这条静态路由用来指引两个gre地址能够通讯
[AR10]
AR12配置
[Huawei]
[Huawei]sys AR12
[AR12]
[AR12]int g0/0/1
[AR12-GigabitEthernet0/0/1] //这台路由器配置两个接口地址即可
[AR12-GigabitEthernet0/0/1]ip add 192.168.10.2 24
[AR12-GigabitEthernet0/0/1]int g0/0/0
[AR12-GigabitEthernet0/0/0]ip add 192.168.11.1 24
[AR12-GigabitEthernet0/0/0]
AR11配置
[Huawei]
[Huawei]sys AR11
[AR11]
[AR11]int g0/0/1
[AR11-GigabitEthernet0/0/1]ip add 192.168.11.2 24 //配置ip
[AR11-GigabitEthernet0/0/1]int g0/0/0
[AR11-GigabitEthernet0/0/0]ip add 172.16.20.254 24
[AR11-GigabitEthernet0/0/0]q
[AR11]ip route-static 192.168.10.0 24 192.168.11.1 //解决路由器的通讯
[AR11]ip route-static 172.16.10.0 24 Tunnel 0/0/1 //使到172.16.10.0网段的数据从tunnel接口出去
[AR11]int Tunnel 0/0/01 //创建一个tunnel接口
[AR11-Tunnel0/0/1]tunnel-protocol gre //接口协议配置为gre
[AR11-Tunnel0/0/1]ip ad 192.168.1.2 24 //配置ip地址
[AR11-Tunnel0/0/1]source 192.168.11.2 //源地址
[AR11-Tunnel0/0/1]destination 192.168.10.1 //目标地址
[AR11-Tunnel0/0/1]dis th
[V200R003C00]
#
interface Tunnel0/0/1
ip address 192.168.1.2 255.255.255.0
tunnel-protocol gre
keepalive
source 192.168.11.2
destination 192.168.10.1
#
return
[AR11-Tunnel0/0/1]
测试