OSPF常用命令

显示OSPF中各区域邻居的信息

display ospf peer brief

显示OSPF的链路状态数据库（LSDB）信息

display ospf lsdb 

显示OSPF的接口信息

display ospf interface

[PE4]dis ospf interface GigabitEthernet 0/0/0

         OSPF Process 1 with Router ID 172.16.1.2
                 Interfaces 


 Interface: 10.1.112.2 (GigabitEthernet0/0/0) --> 10.1.112.1
 Cost: 20      State: P-2-P     Type: P2P       MTU: 1500  
 Timers: Hello 10 , Dead 40 , Poll  120 , Retransmit 5 , Transmit Delay 1