IP Routing Features 
Configuring OSPF 
An example of the show ip ospf link-state advertise is: 
OSPF Link State Database for Area 0.0.0.0 
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------------------------------------------------------------------------
000202010a0008200a00082080000281a7b60054000000050a030e00ffffff0003000001... 
000202010a0008210a00082180000006a5c90024010000010a0008230a03112104000002 
000102010a0008230a00082380000015755d006c010000070a030600ffffff0003000001... 
000202020a0302250a0008258000000702440024ffffff000a0008250a0008230a000820 
000202030a0310000a00082180000008c043001cffffff0000000002 
000102030a0310000a00082380000009a859001cffffff0000000001 
000002030a0310000a00082480000009ac53001cffffff0000000002 
000202040a0008240a000821800000032abb001c000000000000000b 
000102040a0008240a00082380000004c12a001c0000000000000002 
OSPF Link State Database for Area 10.3.16.0 
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------------------------------------------------------------------------
000202010a0008210a0008218000027fd33d0054050000050a031900ffffff0003000001... 
000102010a0008220a00082280000284dc500060000000060a031500ffffff0003000001... 
000102020a0311220a0008228000027bf9080020ffffff000a0008220a000821 
Figure 11-17.Example of the Output for Show IP OSPF Link-State Advertise 
Displaying OSPF Neighbor Information 
To display OSPF neighbor information, enter show ip ospf neighbor at any CLI 
level: 
OSPF Neighbor Information 
Router ID  Pri IP Address  NbIfState State  Rxmt QLen Events 
--------------- --- --------------- --------- -------- --------- ----------
10.0.8.34  1  10.3.18.34  DR  FULL  0  6 
10.3.53.38  1  10.3.53.38  DR  FULL  0  6 
Figure 11-18.Example of Show IP OSPF Neighbor Output 
Syntax:  show ip ospf neighbor [ ip-addr ] 
The [ ip-addr ] can be specified to retrieve detailed information for the specific 
neighbor only. This is the IP address of the neighbor, not the Router ID. 
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