ECS4660-28F_Management Guide-R03

C HAPTER 51 | IP Routing Commands
Open Shortest Path First (OSPFv2)
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The following shows output when using the router keyword.
Console#show ip ospf database router
OSPF Router with ID (0.0.0.0) (Process ID 1)
Router Link States (Area 0.0.0.0)
LS Age: 0
Options: 0x2 (*|-|-|-|-|-|E|-)
Flags: 0x2 : ASBR
LS Type: router-LSA
Link State ID: 192.168.0.2
Advertising Router: 192.168.0.2
LS Seq Number: 80000008
Checksum: 0xd2c9
Length: 36
Link connected to: a Transit Network
(Link ID) Designated Router address: 192.168.0.2
(Link Data) Router Interface address: 192.168.0.2
Number of TOS metrics: 0
TOS 0 Metric: 1
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Table 257: show ip ospf database 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)
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
Table 258: show ip ospf database router - display description
Field Description
OSPF Router ID Router ID
LS Age Age of LSA (in seconds)
Options Optional capabilities associated with the LSA
Flags Indicate if this router is a virtual link endpoint, an ASBR, or an ABR
LS Type Router Link - LSA describes the router's interfaces.