OSPF Router with ID (192.168.20.1) (Process ID 10)
Router Link States (Area 0)
Routing Bit Set on this LSA
LS age: 1907
Options: (No TOS-capability, DC)
LS Type: Router Links Link State ID: 192.168.30.1
Advertising Router: 192.168.30.1
LS Seq Number: 80000005
Checksum: 0x38DD
Length: 36
Area Border Router
Number of Links: 1
Link connected to: a Transit Network (Link ID) Designated Router address: 192.168.20.1
(Link Data) Router Interface address: 192.168.20.2
Number of TOS metrics: 0
TOS 0 Metrics: 10
link state id 的含义是什么?
link ID 和 Link Data 又是什么意思
他们有什么关系?
貌似此例中:
link state id 代表的是路由器的router-id
可以推断出:
你在router-id为192.168.20.1 (假定为R1)这个路由器上运行的命令,这个路由器连接到router-id为192.168.30.1(假定为R2)的路由器。
这两个路由器的连接拓扑是 R1的192.168.20.1接口连接到R2的192.168.20.2接口 ,而且在ospf中R1为这个网段的DR