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IP Routing Commands
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The following shows output when using the network keyword.
Console#show ip ospf database network
OSPF Router with id(10.1.1.253)
Displaying Net Link States(Area 10.1.0.0)
Link State Data Network (Type 2)
-------------------------------
LS age: 433
Options: Support External routing capability
LS Type: Network Links
Link State ID: 10.1.1.252 (IP interface address of the Designated Router)
Advertising Router: 10.1.1.252
LS Sequence Number: 80000002
LS Checksum: 0x51E2
Length: 32
Network Mask: 255.255.255.0
Attached Router: 10.1.1.252
Attached Router: 10.1.1.253
Console#
Table 4-96 show ip ospf network - display description
Field Description
OSPF Router id Router ID
LS age Age of LSA (in seconds)
Options Optional capabilities associated with the LSA
LS Type Network Link - LSA describes the routers attached to the network
Link State ID Interface address of the designated router
Advertising Router Advertising router ID
LS Sequence Number Sequence number of LSA (used to detect older duplicate LSAs)
LS Checksum Checksum of the complete contents of the LSA
Length The length of the LSA in bytes
Network Mask Address mask for the network
Attached Router List of routers attached to the network; i.e., fully adjacent to the designated router,
including the designated router itself