-拓撲圖
-操作
R1:
<Huawei> system-view #進入系統視圖
[Huawei] sysname R1 #設置名稱
[R1] interface GigabitEthernet 0/0/0 #進入接口
[R1-GigabitEthernet0/0/0] ip address 192.168.1.1 24 #配置接口ip
[R1-GigabitEthernet0/0/0] q
[R1] interface loopback 0 #進入回環接口
[R1-LoopBack0] ip address 1.1.1.1 32 #設置回環ip
[R1-LoopBack0] q
[R1] ospf 1 router-id 1.1.1.1 #配置ospf編號及私有路由ip
[R1-ospf-1] area 0 #配置所屬區域
[R1-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 #聲明直連路由網段
[R1-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0 #聲明回環ip
R2:
<Huawei> sys
[Huawei] sysname R2
[R2] inter g0/0/0
[R2-GigabitEthernet0/0/0] ip address 192.168.1.2 24
[R2-GigabitEthernet0/0/0] interface g0/0/1
[R2-GigabitEthernet0/0/1] ip address 192.168.2.1 24
[R2-GigabitEthernet0/0/1] q
[R2] interface LoopBack 0
[R2-LoopBack0] ip address 2.2.2.2 32
[R2-LoopBack0] q
[R2] ospf 1 router-id 2.2.2.2
[R2-ospf-1] area 0
[R2-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
[R2-ospf-1-area-0.0.0.0] area 1
[R2-ospf-1-area-0.0.0.1] network 192.168.2.0 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] vlink-peer 3.3.3.3 #定義虛擬連接 相鄰路由id
R3:
<Huawei> sys
[Huawei] sysname R3
[R3] interface g0/0/1
[R3-GigabitEthernet0/0/1] ip address 192.168.2.2 24
[R3-GigabitEthernet0/0/1] interface g0/0/0
[R3-GigabitEthernet0/0/0] ip address 192.168.3.1 24
[R3-GigabitEthernet0/0/0] quit
[R3] interface loopback 0
[R3-LoopBack0] ip address 3.3.3.3 32
[R3-LoopBack0] q
[R3] ospf 1 router-id 3.3.3.3
[R3-ospf-1] area 1
[R3-ospf-1-area-0.0.0.1] network 192.168.2.0 0.0.0.255
[R3-ospf-1-area-0.0.0.1] network 3.3.3.3 0.0.0.0
[R3-ospf-1-area-0.0.0.1] vlink-peer 2.2.2.2
[R3-ospf-1-area-0.0.0.1] q
[R3-ospf-1] area 2
[R3-ospf-1-area-0.0.0.2] network 192.168.3.0 0.0.0.255
[R3-ospf-1-area-0.0.0.2] q
R4:
<Huawei> sys
[Huawei] sysname R4
[R4] inter g0/0/0
[R4-GigabitEthernet0/0/0] ip address 192.168.3.2 24
[R4-GigabitEthernet0/0/0] q
[R4] interface loopback 0
[R4-LoopBack0] ip address 4.4.4.4 32
[R4-LoopBack0] q
[R4] ospf 1 router-id 4.4.4.4
[R4-ospf-1] area 2
[R4-ospf-1-area-0.0.0.2] network 192.168.3.0 0.0.0.255
[R4-ospf-1-area-0.0.0.2] network 4.4.4.4 0.0.0.0
驗證:
<R1> ping 192.168.3.2 #R1 ping R4