配置网络设备 - R1

1. <Huawei>system-view
2. [Huawei]sysname R1
4. [R1]interface GigabitEthernet 0/0/0
5. [R1-GigabitEthernet 0/0/0] ip address 192.168.1.254 255.255.255.0
6. [R1-GigabitEthernet 0/0/0] quit
7. [R1]interface GigabitEthernet 0/0/1
8. [R1-GigabitEthernet 0/0/1] ip address 12.1.1.1  255.255.255.0
9. [R1-GigabitEthernet 0/0/1] quit

配置网络设备 - R2

1. <Huawei>system-view
2. [Huawei]sysname R2
3. [R2]interface gi0/0/0
4. [R2-GigabitEthernet 0/0/0] ip address 12.1.1.2  255.255.255.0
5. [R2-GigabitEthernet 0/0/0] quit
6. [R2]interface gi0/0/1
7. [R2-GigabitEthernet 0/0/1] ip address 23.1.1.1  255.255.255.0
8. [R2-GigabitEthernet 0/0/1] quit

配置网络设备 - R3

1. <Huawei>system-view
2. [Huawei]sysname R3
4. [R3]interface GigabitEthernet 0/0/0
5. [R3-GigabitEthernet 0/0/0] ip address 23.1.1.2  255.255.255.0
6. [R3-GigabitEthernet 0/0/0] quit
8. [R3]interface GigabitEthernet 0/0/1
9. [R3-GigabitEthernet 0/0/1] ip address 192.168.2.254  255.255.255.0
10. [R3-GigabitEthernet 0/0/1] quit

配置 OSPF 区域 0

1. [R1]ospf 1
2. [R1-ospf-1]area 0
3. [R1-ospf-1-area-0.0.0.0]network 12.1.1.0  0.0.0.255
4. [R1-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255
5. [R1-ospf-1-area-0.0.0.0]quit
6. [R2]ospf 2
7. [R2-ospf-2]area 0
8. [R2-ospf-2-area-0.0.0.0]network 12.1.1.0  0.0.0.255
9. [R2-ospf-2-area-0.0.0.0]network 23.1.1.0  0.0.0.255
10. [R2-ospf-2-area-0.0.0.0]quit
11. [R3]ospf 3
12. [R3-ospf-3]area 0
13. [R3-ospf-3-area-0.0.0.0]network 23.1.1.0  0.0.0.255
14. [R3-ospf-3-area-0.0.0.0]network 192.168.2.0 0.0.0.255
15. [R3-ospf-3-area-0.0.0.0]quit