show ipv6 ospf interface

This command displays the information for the IFO object or virtual interface tables. The argument unit/slot/port corresponds to a physical routing interface or VLAN routing interface. The keyword vlan is used to specify the VLAN ID of the routing VLAN directly instead of a unit/slot/port format.

Format show ipv6 ospf interface {unit/slot/port|vlan 1-4093|loopback loopback-id | tunnel tunnel-id}
Mode
  • User EXEC
  • Privileged EXEC
Term Definition
IP Address The IPv6 address of the interface.
ifIndex The interface index number associated with the interface.
OSPF Admin Mode Shows whether the admin mode is enabled or disabled.
OSPF Area ID The area ID associated with this interface.
Router Priority The router priority. The router priority determines which router is the designated router.
Retransmit Interval The frequency, in seconds, at which the interface sends LSA.
Hello Interval The frequency, in seconds, at which the interface sends Hello packets.
Dead Interval The amount of time, in seconds, the interface waits before assuming a neighbor is down.
LSA Ack Interval The amount of time, in seconds, the interface waits before sending an LSA acknowledgment after receiving an LSA.
Interface Transmit Delay The number of seconds the interface adds to the age of LSA packets before transmission.
Authentication Type The type of authentication the interface performs on LSAs it receives.
Metric Cost The priority of the path. Low costs have a higher priority than high costs.
Prefix-suppression Displays whether prefix-suppression is enabled, disabled, or unconfigured on the given interface.
Passive Status Shows whether the interface is passive or not.
OSPF MTU-ignore Shows whether to ignore MTU mismatches in database descriptor packets sent from neighboring routers.
Link LSA Suppression The configured state of Link LSA Suppression for the interface.

The following information only displays if OSPF is initialized on the interface:

Term Definition
OSPF Interface Type Broadcast LANs, such as Ethernet and IEEE 802.5, take the value broadcast. The OSPF Interface Type will be 'broadcast'.
State The OSPF Interface States are: down, loopback, waiting, point-to-point, designated router, and backup designated router.
Designated Router The router ID representing the designated router.
Backup Designated Router The router ID representing the backup designated router.
Number of Link Events The number of link events.
Metric Cost The cost of the OSPF interface.

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