输入哪条命令可以看到以下信息______ LS DataBase Type :Router Ls id :10.1.2.2
Ady rtr :1050 Len :72 Seq# :80000008 Cksum (DC) Area Border Router Link count 4 Link id :192.168.2.1 Data :255.255.255.255 Metric:1562 Link id :10.1.2.2 Data :10.1.3.1 Type :Router Metric :1562 Link id :10.1.3.2 Data :255.255.255.255 Type :StubNet Metric :1562 A．show ip route B．show ip ospf isa C．show ip ospf database D．show ip ospf interface