OSPF路由配置--多区域

一.实验拓扑

二.实验配置 (命令可以直接复制粘贴到CLI中)

R1:

un ter mo

sys

sysname R1

interface GigabitEthernet0/0/0

ip address 192.168.12.1 24

interface GigabitEthernet0/0/1

ip address 192.168.13.1 24

interface GigabitEthernet0/0/2

ip address 192.168.14.1 24

ospf router-id 1.1.1.1

area 0

net 192.168.12.0 0.0.0.255

quit

area 1

net 192.168.13.0 0.0.0.255

quit

area 2

net 192.168.14.0 0.0.0.255

quit

R2:

un ter mo

sys

sys R2

interface GigabitEthernet0/0/0

ip address 192.168.12.2 24

interface LoopBack0

ip address 2.2.2.2 32

q

ospf router-id 2.2.2.2

area 0

net 192.168.12.0 0.0.0.255

net 2.2.2.2 0.0.0.0

quit

R3:

un ter mo

sys

sys R3

interface GigabitEthernet0/0/1

ip address 192.168.13.3 24

interface LoopBack0

ip address 3.3.3.3 32

quit

ospf router-id 3.3.3.3

area 1

net 192.168.13.0 0.0.0.255

net 3.3.3.3 0.0.0.0

quit

R4:

un ter mo

sys

sys R4

interface GigabitEthernet0/0/2

ip address 192.168.14.4 24

interface LoopBack0

ip address 4.4.4.4 32

quit

ospf router-id 4.4.4.4

area 2

net 192.168.14.0 0.0.0.255

net 4.4.4.4 0.0.0.0

quit

三.实验验证

在R1上查看邻居表建立的情况

Area Id 则为不同的区域,区域0转换就是 0.0.0.0,范围为0-4294967295

在R1上查看路由表

非骨干区域必须要和骨干区域连接 骨干区域即为区域0

R2 ping R3,R4