Chapter 32 OSPFv2 Configuration Commands
32.2.4
show ip ospf interface
Use this command to show the OSPF-associated interface information in the privileged user
mode.
show ip ospf interface [interface-type interface-number]
Parameter
description
Default
Command
mode
Usage
guidelines
Examples
32-66
ASBR-Summary
Link
AS External Link
NSSA-external Link
Parameter
Description
interface-type
(Optional) type of the specified interface
interface-number
(Optional) number of the specified interface
N/A.
Privileged mode.
This command shows the OSPF information on the interface.
The output results of the show ip ospf interface FastEthernet 1/0
command are as follows:
DES-7210# show ip ospf interface fa 1/0
FastEthernet 1/0 is up, line protocol is up
Internet Address 192.88.88.27/24, Ifindex 4, Area 0.0.0.0, MTU 1500
Matching network config: 192.88.88.0/24
Process ID 1, Router id 1.1.1.1, Network Type BROADCAST, Cost: 1
Transmit Delay is 1 sec, State DR, Priority 1
Designated Device (ID) 1.1.1.1, Interface Address 192.88.88.27
Backup Designated Device (ID) 3.3.3.3, Interface Address
192.88.88.72
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit
5
Hello due in 00:00:03
Neighbor Count is 1, Adjacent neighbor count is 1
Crypt Sequence Number is 70784
Hello received 1786 sent 1787, DD received 13 sent 8
DES-7200 CLI Reference Guide
Number of ASBR summary LSAs in the
area
Number of NSSA LSAs in the area
Number of NSSA LSAs in the area