配置ospf域間可以互相通信，以及ospf到rip之間的通信
1.基本配置：
R1：no ip domain lookup
int loopback 0
ip add 1.1.1.1 255.255.255.255
int s0/0
ip add 12.1.1.1 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
R2: no ip domain lookup
int loopback 0
ip add 2.2.2.2 255.255.255.255
int s0/0
ip add 12.1.1.2 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
int s0/1
ip add 23.1.1.2 255.255.255.0
clo ra 64000
no sh
R3: no ip domain lookup
int loopback 0
ip add 3.3.3.3 255.255.255.255
int s0/0
ip add 23.1.1.3 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
int s0/1
ip add 34.1.1.3 255.255.255.0
clo ra 64000
no sh
R4: no ip domain lookup
int loopback 0
ip add 4.4.4.4 255.255.255.255
int s0/0
ip add 34.1.1.4 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
int s0/1
ip add 45.1.1.4 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
R5: no ip domain lookup
int loopback 0
ip add 5.5.5.5 255.255.255.0
int s0/0
ip add 45.1.1.5 255.255.255.0
clo ra 64000 \\配置時鐘
no sh
2.配置ospf實現域間通信
R1：router ospf 1
router-id 1.1.1.1
net 1.1.1.0 0.0.0.255 ar 1
net 12.1.1.0 0.0.0.255 ar 1
R2: router ospf 1
router-id 2.2.2.2
net 12.1.1.0 0.0.0.255 ar 1
net 2.2.2.0 0.0.0.255 ar 0
net 23.1.1.0 0.0.0.255 ar 0
R3: router ospf 1
router-id 3.3.3.3
net 23.1.1.0 0.0.0.255 ar 0
net 34.1.1.0 0.0.0.255 ar 2
net 3.3.3.0 0.0.0.255 ar 2
R4: router ospf 1
router-id 4.4.4.4
net 34.1.1.0 0.0.0.255 ar 2
net 4.4.4.4 0.0.0.255 ar 2
好了，通過以上配置，ospf域間已經可以互相通信了
查看