AR1配置
<Huawei>sys
[Huawei]sysname r1
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 10.1.12.1 24
[r1-GigabitEthernet0/0/0]q
[r1]int LoopBack 0
[r1-LoopBack0]ip add 1.1.1.1 32
[r1-LoopBack0]q
[r1]ospf router-id 1.1.1.1
[r1-ospf-1-area-0.0.0.1]network 10.1.12.0 0.0.0.255
[r1-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0
AR2配置
<Huawei>sys
[Huawei]sysname r2
[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ip add 10.1.12.2 24
[r2-GigabitEthernet0/0/0]int g0/0/1
[r2-GigabitEthernet0/0/1]ip add 10.1.23.1 24
[r2-GigabitEthernet0/0/1]q
[r2]int LoopBack 0
[r2-LoopBack0]ip add 2.2.2.2 32
[r2-LoopBack0]q
[r2]ospf router-id 2.2.2.2
[r2-ospf-1]area 1
[r2-ospf-1-area-0.0.0.1]network 10.1.12.0 0.0.0.255
[r2-ospf-1-area-0.0.0.1]network 2.2.2.2 0.0.0.0
[r2-ospf-1-area-0.0.0.1]q
[r2-ospf-1]q
[r2-ospf-1]area 0
[r2-ospf-1-area-0.0.0.0]network 10.1.23.0 0.0.0.255
[r2-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0
AR3配置
<Huawei>sys
[Huawei]sysname r3
[r3]int g0/0/0
[r3-GigabitEthernet0/0/0]ip add 10.1.23.2 24
[r3-GigabitEthernet0/0/0]q
[r3]int g0/0/1
[r3-GigabitEthernet0/0/1]ip add 10.1.34.1 24
[r3-GigabitEthernet0/0/1]q
[r3]int LoopBack 0
[r3-LoopBack0]ip add 3.3.3.3 32
[r3]ospf router-id 3.3.3.3
[r3-ospf-1]area 0
[r3-ospf-1-area-0.0.0.0]network 10.1.23.0 0.0.0.255
[r3-ospf-1-area-0.0.0.0]network 3.3.3.3 0.0.0.0
[r3-ospf-1-area-0.0.0.0]q
[r3-ospf-1]area 2
[r3-ospf-1-area-0.0.0.2]network 10.1.34.0 0.0.0.255
[r3-ospf-1-area-0.0.0.2]network 3.3.3.3 0.0.0.0
AR4配置
<Huawei>sys
[Huawei]sysname r4
[r4]int g0/0/0
[r4-GigabitEthernet0/0/0]ip add 10.1.34.2 24
[r4-GigabitEthernet0/0/0]q
[r4]int LoopBack 0
[r4-LoopBack0]ip add 3.3.3.3 32
[r4-LoopBack0]q
[r4]int LoopBack 0
[r4-LoopBack0]ip add 4.4.4.4 32
[r4]ospf router-id 4.4.4.4
[r4-ospf-1]area 2
[r4-ospf-1-area-0.0.0.2]network 10.1.34.0 0.0.0.255
[r4-ospf-1-area-0.0.0.2]network 4.4.4.4 0.0.0.0
[r4-ospf-1-area-0.0.0.2]q
验证通信
