Chapter 29
| IP Routing Commands
Open Shortest Path First (OSPFv3)
show ipv6 ospf
neighbor
Table 182: show ip ospf interface - display description
Field
Description
Router ID
Identifier for this router
Network Type
Includes broadcast, non-broadcast, or point-to-point networks
Cost
Interface transmit cost
Transmit Delay
Interface transmit delay (in seconds)
◆
State
Backup – Backup Designated Router
◆
Down – OSPF is enabled on this interface, but interface is down
◆
DR – Designated Router
◆
DROther – Interface is on a multiaccess network, but is not the DR or BDR
◆
Loopback – This is a loopback interface
◆
PointToPoint – A direct link between two routers.
◆
Waiting – Router is trying to find the DR and BDR
Priority
Router priority
Designated
Designated router ID and respective interface address
Router
Backup
Backup designated router ID and respective interface address
Designated
Router
Timer intervals
Configuration settings for timer intervals, including Hello, Dead and Retransmit
Neighbor Count
Count of network neighbors and adjacent neighbors
Hello
Number of Hello LSAs received and sent
DD
Number of Database Descriptor packets received and sent
LS-Req
Number of LSA requests
LS-Upd
Number of LSA updates
LS-Ack
Number of LSA acknowledgements
Discarded
Number of LSAs discarded
This command displays information about neighboring routers on each interface
within an OSPF area.
Syntax
show ipv6 ospf [tag process-id] neighbor
process-id - The ID of the router process for which information will be
displayed. (Range: 1-10)
Command Mode
Privileged Exec
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