华为ospf多区域配置

.

OSPF多区域配置

1. 规划网络拓扑图如下：

文字说明：

a. R1 与 R2 作为末梢区域area 1 b. R2 与 R3 作为主区域area 0 c. R3 与 R4 作为末梢区域area 2

d. R1 上连接交换机LSW3，LSW3上拥有vlan 8，g0/0/1与g/0/2属于vlan 8 e. R1还直连一个主机，网段为192.168.7.0 网段。 2. 配置：

R1:

sys

Enter system view, return user view with Ctrl+Z. [Huawei]un in en

Info: Information center is disabled. [Huawei]sysname R1 [R1]int e0/0/0

[R1-Ethernet0/0/0]ip add 12.1.1.1 30 [R1-Ethernet0/0/0]q [R1]int e0/0/1

[R1-Ethernet0/0/1]ip add 192.168.8.1 24 [R1-Ethernet0/0/1]q [R1]int g0/0/0

[R1-GigabitEthernet0/0/0]ip add 192.168.7.1 24 [R1-GigabitEthernet0/0/0]q [R1]int loop

[R1]int LoopBack 0

.

.

[R1-LoopBack0]ip add 1.1.1.1 24 [R1-LoopBack0]q [R1]int loopback 1

[R1-LoopBack1]ip add 192.168.1.1 24 [R1-LoopBack1]q [R1]ospf 10

[R1-ospf-10]area 1

[R1-ospf-10-area-0.0.0.1]network 12.1.1.0 0.0.0.3 [R1-ospf-10-area-0.0.0.1]network 1.1.1.0 0.0.0.255 [R1-ospf-10-area-0.0.0.1]network 192.168.1.0 0.0.0.255

[R1-ospf-10-area-0.0.0.1]network 192.168.8.0 0.0.0.255 //为了能让192.168.8.0网段能够到达2.2.2.2

[R1-ospf-10-area-0.0.0.1]network 192.168.7.0 0.0.0.255 //为了能让192.168.7.0网段能够到达2.2.2.2

[R1-ospf-10-area-0.0.0.1]q [R1-ospf-10]q

[R1]ip route-static 192.168.0.0 255.255.255.0 12.1.1.2

[R1]ip route-static 192.168.0.0 255.255.255.0 192.168.8.254 [R1] R2:

[R2]int e0/0/0

[R2-Ethernet0/0/0]ip add 12.1.1.2 30 [R2-Ethernet0/0/0]int e0/0/1

[R2-Ethernet0/0/1]ip add 23.1.1.1 30 [R2-Ethernet0/0/1]q [R2]int loopback 0

[R2-LoopBack0]ip add 2.2.2.2 24 [R2-LoopBack0]q [R2]int loopback 1

[R2-LoopBack1]ip add 192.168.2.1 24 [R2-LoopBack1]q [R2]ospf 10

[R2-ospf-10]area 1

[R2-ospf-10-area-0.0.0.1]network 12.1.1.0 0.0.0.3 [R2-ospf-10-area-0.0.0.1]q [R2-ospf-10]area 0

[R2-ospf-10-area-0.0.0.0]network 23.1.1.0 0.0.0.3 [R2-ospf-10-area-0.0.0.0]network 2.2.2.0 0.0.0.255 [R2-ospf-10-area-0.0.0.0]network 192.168.2.0 0.0.0.255

.

.

[R2-ospf-10-area-0.0.0.0]q [R2-ospf-10]q [R2] R3:

[Huawei]sysname R3 [R3]int e0/0/0

[R3-Ethernet0/0/0]ip add 34.1.1.1 30 [R3-Ethernet0/0/0]int e0/0/1

[R3-Ethernet0/0/1]ip add 23.1.1.2 30 [R3-Ethernet0/0/1]q [R3]int loopback 0

[R3-LoopBack0]ip add 3.3.3.3 24 [R3-LoopBack0]q [R3]int loopback 1

[R3-LoopBack1]ip add 192.168.3.1 24 [R3-LoopBack1]q [R3]ospf 10

[R3-ospf-10]area 2

[R3-ospf-10-area-0.0.0.2]network 34.1.1.0 0.0.0.3 [R3-ospf-10-area-0.0.0.2]q [R3-ospf-10]area 0

[R3-ospf-10-area-0.0.0.0]network 3.3.3.0 0.0.0.255 [R3-ospf-10-area-0.0.0.0]network 23.1.1.0 0.0.0.3

[R3-ospf-10-area-0.0.0.0]network 192.168.3.0 0.0.0.255 [R3-ospf-10-area-0.0.0.0]q [R3-ospf-10]q [R3] R4：

[Huawei]sysname R4 [R4]int e0/0/0

[R4-Ethernet0/0/0]ip add 34.1.1.2 30 [R4-Ethernet0/0/0]q [R4]int loopback 0

[R4-LoopBack0]ip add 4.4.4.4 24 [R4-LoopBack0]q [R4]int loopback 1

[R4-LoopBack1]ip add 192.168.4.1 24 [R4-LoopBack1]q [R4]ospf 10

.