Specifications
show ipv6 ospf interface
20-42 OSPFv3 Configuration
Iftransit Delay Interval 1
Authentication Type None
Metric Cost 1 (computed)
OSPF Mtu-ignore Disable
OSPF Interface Type point-to-point
State point-to-point
Designated Router 0.0.0.0
Backup Designated Router 0.0.0.0
Number of Link Events 1
Table 20-7 Output of show ipv6 ospf interface Command
Output... What it displays...
IPv6 Address Shows the IPv6 address of the interface.
ifIndex Shows the interface index number associated with the interface.
OSPF Admin Mode Shows whether the admin mode is enabled or disabled.
OSPF Area ID Shows the area ID associated with this interface.
Router Priority Shows the router priority. The router priority determines which
router is the designated router.
Retransmit Interval Shows the frequency, in seconds, at which the interface sends
LSA.
Hello Interval Shows the frequency, in seconds, at which the interface sends
Hello packets.
Dead Interval Shows the amount of time, in seconds, the interface waits before
assuming a neighbor is down.
LSA Ack Interval Shows the amount of time, in seconds, the interface waits before
sending an LSA acknowledgement after receiving an LSA.
Iftransit Delay Interval Shows the number of seconds the interface adds to the age of
LSA packets before transmission.
Authentication Type Shows the type of authentication the interface performs on LSAs it
receives.
Metric Cost Shows the priority of the path. Low costs have a higher priority
than high costs.
OSPF MTU-ignore Shows whether to ignore MTU mismatches in database descriptor
packets sent from neighboring routers. The following information
only displays if OSPF is initialized on the interface:
OSPF Interface Type Broadcast LANs, such as Ethernet and IEEE 802.5, take the value
broadcast. Tunnel interfaces take the value point-to-point.
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.