Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 3 OSPF Configuration Commands
3Com Corporation
3-26
brief: Brief information of neighbors in areas.
Description
Use the display ospf peer command to view the information about the neighbors in
OSPF areas.
Use the display ospf peer brief command to view the brief information of neighbors in
OSPF, mainly the neighbor number at all states in every area.
The display format of OSPF neighbor valid time is different according to the length of
time. Description is as follows:
XXYXXMXXD: More than a year, namely year: month: day
XXXdXXhXXm: More than a day but less than a year, that is, day: hour: minute
XX: XX: XX: Less than a day, namely hour: minute: second
Example
# Display information about OSPF neighbors.
<3Com > display ospf peer
OSPF Process 1 with Router ID 1.1.1.1
Neighbors
Area 0.0.0.0 interface 10.153.17.88's neighbor(s)
RouterID: 2.2.2.2 Address: 10.153.17.89
State: Full Mode: Nbr is Master Priority: 1
DR: 10.153.17.89 BDR: 10.153.17.88
Dead timer expires in 31s
Neighbor has been up for 01:14:14
Table 3-11 Description on the fields of the display ospf peer command
Field Description
RouterID Router ID of the neighbor router
Address
Address of the interface, through which
the neighbor router communicates with
the router
State State of adjacency
Mode
Master/slave mode formed through
negotiation duing DD packet exchange
Priority
Priority of the neighbor in DR/BDR
election
DR IP address of the interface of elected DR
BDR
IP address of the interface of elected
BDR