
show ipv6 ospf neighbor output descriptions (Continued)TABLE 78
Field Description
State The state between the device and the neighbor. The state can be one of the following:
• Down
• Attempt
• Init
• 2-Way
• ExStart
• Exchange
• Loading
• Full
DR The router ID (IPv4 address) of the DR.
BDR The router ID (IPv4 address) of the BDR.
Interface [State] The interface through which the router is connected to the neighbor. The state of the interface
can be one of the following:
• DR - The interface is functioning as the Designated Router for OSPFv3.
• BDR - The interface is functioning as the Backup Designated Router for OSPFv3.
• Loopback - The interface is functioning as a loopback interface.
• P2P - The interface is functioning as a point-to-point interface.
• Passive - The interface is up but it does not take part in forming an adjacency.
• Waiting - The interface is trying to determine the identity of the BDR for the network.
• None - The interface does not take part in the OSPF interface state machine.
• Down - The interface is unusable. No protocol traffic can be sent or received on such an
interface.
• DR other - The interface is a broadcast or NBMA network on which another router is selected
to be the DR.
For example, to display detailed information about a neighbor with the router ID of 10.1.1.1, enter the
show ipv6 ospf neighbor router-id command at any CLI level.
device# show ipv6 ospf neighbor router-id 1192.168.98.111
RouterID Pri State DR BDR Interface [State]
192.168.98.111 1 Full 192.168.98.111 192.168.98.213 e 4/3/1 [BDR]
Option: 00-00-13 QCount: 0 Timer: 73
DbDesc bit for this neighbor: --m
Nbr Ifindex of this router: 136
Nbr DRDecision: DR 192.168.98.111, BDR 192.168.98.213
Last received DbDesc: opt:xxx ifmtu:0 bit:--s seqnum:0
Number of LSAs in DbDesc retransmitting: 0
Number of LSAs in SummaryList: 0
Number of LSAs in RequestList: 0
Number of LSAs in RetransList: 0
SeqnumMismatch 0 times, BadLSReq 0 times
OnewayReceived 0 times, InactivityTimer 0 times
DbDescRetrans 0 times, LSReqRetrans 0 times
LSUpdateRetrans 11 times
LSAReceived 379 times, LSUpdateReceived 258 times
RouterID Pri State DR BDR Interface [State]
192.168.98.111 1 Full 192.168.98.111 192.168.98.213 ve 17 [BDR]
Option: 00-00-13 QCount: 0 Timer: 44
DbDesc bit for this neighbor: --m
Nbr Ifindex of this router: 1156
Nbr DRDecision: DR 192.168.98.111, BDR 192.168.98.213
Last received DbDesc: opt:xxx ifmtu:0 bit:--s seqnum:0
OSPFv3
362 FastIron Ethernet Switch Layer 3 Routing Configuration Guide
53-1003087-04
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