搭建实验环境:
实现此案例需要按照如下步骤进行。
//R1的配置
ospf 1 router-id 1.1.1.1
area 0
network 14.0.0.0 0.0.0.3
network 12.0.0.0 0.0.0.3
//R2的配置
ospf 1 router-id 2.2.2.2
area 0
network 12.0.0.0 0.0.0.3
area 1
network 23.0.0.0 0.0.0.3
//R3的配置
ospf 1 router-id 3.3.3.3
area 0
network 34.0.0.0 0.0.0.3
network 23.0.0.0 0.0.0.3
//R4的配置
ospf 1 router-id 4.4.4.4
area 0
network 14.0.0.0 0.0.0.3
area 1
network 34.0.0.0 0.0.0.3