(2) 配置 OSPF 基本配置
<SwitchA> system-view [SwitchA] router id 10.2.1.1 [SwitchA] ospf [SwitchA-ospf-1] area 0 [SwitchA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255 [SwitchA-ospf-1-area-0.0.0.0] quit [SwitchA-ospf-1] area 1 [SwitchA-ospf-1-area-0.0.0.1] network 10.2.1.0 0.0.0.255 [SwitchA-ospf-1-area-0.0.0.1] quit [SwitchA-ospf-1] quit
<SwitchB> system-view [SwitchB] router id 10.3.1.1 [SwitchB] ospf [SwitchB-ospf-1] area 0 [SwitchB-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255 [SwitchB-ospf-1-area-0.0.0.0] quit [SwitchB-ospf-1] area 2 [SwitchB-ospf-1-area-0.0.0.2] network 10.3.1.0 0.0.0.255 [SwitchB-ospf-1-area-0.0.0.2] quit [SwitchB-ospf-1] quit
<SwitchC> system-view [SwitchC] router id 10.4.1.1 [SwitchC] ospf [SwitchC-ospf-1] area 1 [SwitchC-ospf-1-area-0.0.0.1] network 10.2.1.0 0.0.0.255 [SwitchC-ospf-1-area-0.0.0.1] network 10.4.1.0 0.0.0.255 [SwitchC-ospf-1-area-0.0.0.1] quit [SwitchC-ospf-1] quit
<SwitchD> system-view [SwitchD] router id 10.5.1.1 [SwitchD] ospf [SwitchD-ospf-1] area 2 [SwitchD-ospf-1-area-0.0.0.2] network 10.3.1.0 0.0.0.255 [SwitchD-ospf-1-area-0.0.0.2] network 10.5.1.0 0.0.0.255 [SwitchD-ospf-1-area-0.0.0.2] quit [SwitchD-ospf-1] quit4. 验证配置
[SwitchA] display ospf peer verbose
[SwitchA] display ospf routing
[SwitchD] display ospf routing
[SwitchD] ping 10.4.1.1