3-2-OSPF多区域配置
拓朴图
路由规划
Route | GE0/0/0 | GE0/01 | GE0/0/2 |
---|---|---|---|
AR1 | 10.59.10.1 | 192.168.10.254 | 192.168.20.254 |
AR2 | 10.59.10.2 | 10.59.20.2 | |
AR3 | 10.59.20.3 | 10.59.30.3 | |
AR4 | 10.59.30.4 | 10.59.40.4 | |
AR5 | 10.59.40.5 | 10.59.100.5 | |
AR6 | 10.59.100.6 | 172.16.10.254 | 172.16.20.254 |
配置代码
代码部分省略了端口IP的配置
[AR1]
ospf 1 router-id 1.1.1.1
area 1
network 192.168.10.0 0.0.0.255
network 192.168.20.0 0.0.0.255
network 10.59.10.0 0.0.0.255
stub
[AR2]
由于AR2为area1的边缘路由,因此在此做路由汇聚
ospf 1 router-id 2.2.2.2
area 1
network 10.59.10.0 0.0.0.255
abr-summary 192.168.0.0 255.255.224.0
stub
q
area 0
network 10.59.20.0 0.0.0.255
[AR3]
ospf 1 router-id 3.3.3.3
area 0
network 10.59.20.0 0.0.0.255
network 10.59.30.0 0.0.0.255
[AR4]
ospf 1 router-id 4.4.4.4
area 0
network 10.59.30.0 0.0.0.255
q
area 2
network 10.59.40.0 0.0.0.255
[AR5]
ip route-static 172.16.0.0 255.255.224.0 10.59.100.6
ospf 1 route-id 5.5.5.5
area 2
network 10.59.40.0 0.0.0.255
q
import-route static
[AR6]
ip route-static 0.0.0.0 0 10.59.100.5
验证
PC3->PC1