华为路由-动态路由OSPF area 多区域-详细过程

                           OSPF area 多区域

R1

[r1]interface g0/0/0

[r1-GigabitEthernet0/0/0]ip address 192.168.10.2 24        

interface g0/0/1                                    

[r1-GigabitEthernet0/0/1]ip address 192.168.20.1 24

[r1]ospf

[r1-ospf-1]area 0

[r1-ospf-1-area-0.0.0.0]net 192.168.10.0 0.0.0.255

[r1-ospf-1-area-0.0.0.0]net 192.168.20.0 0.0.0.255

R2

[r2]interface g0/0/0

[r2-GigabitEthernet0/0/0]ip address 10.10.20.2 24

[r2]interface g0/0/1

[r2-GigabitEthernet0/0/1]ip address 192.168.10.1 24

[r2]ospf

[r2-ospf-1]area 0

[r2-ospf-1-area-0.0.0.0]net 192.168.10.0 0.0.0.255

[r2-ospf-1]area 1

[r2-ospf-1-area-0.0.0.1]net 10.0.0.0 255.255.255

R3

interface g0/0/0

ip address 192.168.20.2 24

interface g0/0/1

ip address 172.16.10.1 24

[r3]ospf

[r3-ospf-1]area 0

[r3-ospf-1-area-0.0.0.0]net 192.168.20.0 0.0.0.255

[r3-ospf-1-area-0.0.0.0]area 1

[r3-ospf-1-area-0.0.0.1]net 172.16. 0.0 0.0.255.255

R4

interface LoopBack 1        设置环回口

ip address 10.10.10.1 24   环回口设置IP

interface g0/0/1

ip address 10.10.20.1 24

[r4]ospf

[r4-ospf-1]area 1

[r4-ospf-1-area-0.0.0.1]net 10.0.0.0 0.255.255.255

R5

interface LoopBack 2          设置环回口

ip address 172.16.20.1 24    环回口设置IP

interface g0/0/0

ip address 172.16.10.2 24

ospf

area 2

net 172.16.0.0 0.0.255.255

注意：OSPF添加net 网段需注意IP的网段是A类 B类还是C类  

 display current-configuration 查看已配置的命令

 dis ip interface brief   查看端口设置的IP

 dis ip rout 查看路由表