Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 3 OSPF Configuration Commands
3Com Corporation
3-21
# Display the OSPF ethernet2/0/0 interface information.
<3Com > display ospf interface ethernet2/0/0
OSPF Process 1 with Router ID 2.2.2.2
Interfaces
Area: 0.0.0.0
IP Address Type State Cost Pri DR BDR
10.0.0.2 Bcast BackupDR 1 1 10.1.1.1 10.0.0.2
80.0.0.1 NBMA DR 1562 1 80.0.0.1 None
Area: 0.0.0.1
IP Address Type State Cost Pri DR BDR
60.0.0.1 NBMA DR 1562 1 60.0.0.1 None
90.0.0.1 NBMA DR 1562 1 90.0.0.1 None OSPF Process
1 with Router ID 1.1.1.1
Interfaces
Interface: 10.110.10.2 (Ethernet0/0/0)
Cost: 1 State: BackupDR Type: Broadcast
Priority: 1
Designated Router: 10.110.10.1
Backup Designated Router: 10.110.10.2
Timers: Hello 10, Dead 40, Poll 40, Retransmit 5, Transmit Delay 1
Table 3-7 Description on the fields of the display ospf interface command
Field Description
Cost Cost of the interface
State State of the interface state machine
Type OSPF network type on the interface
Priority Priority of the interface for DR election in its network
Designated Router DR on the network in which the interface resides
Backup Designated Router BDR on the network in which the interface resides
OSPF timers, defined as follows:
Hello Specifies the hello interval
Dead Specifies the neighbor dead interval
Poll Specifies the polling interval
Timers
Retransmit
Specifies the interval for LSA
retransmission
Transmit Delay LSA transmission delay on the interface