Example
The following example displays OSPF-related IP interface 192.168.1.1 information.
Console# show ip ospf interface 192.168.1.1
IP interface 192.168.1.1/16 is up, OSPF is enabled
Area 0.0.0.0, Router ID 192.77.99.1, Network Type BROADCAST, Cost:
10
Interface has simple password authentication
Transmit Delay is 1 sec, State OTHER, Priority 1
Designated Router id 192.168.1.11, Interface address 192.168.1.11
Backup Designated router id 192.168.1.28, Interface addr
192.168.1.28
Timer intervals configured, Hello 10, Dead 60, Retransmit 5
Neighbor Count is 8, Adjacent neighbor count is 2
Adjacent with neighbor 192.168.1.28 (Backup Designated Router)
Adjacent with neighbor 192.168.1.10 (Designated Router)
The following table describes fields shown in the display:
Field
Transmit Delay
Designated Router
Backup Designated router
Timer intervals configured
Neighbor Count
show ip ospf neighbor
The show ip ospf neighbor user EXEC command displays OSPF-neighbor information on a per-
interface basis.
Syntax
show ip ospf neighbor [interface]
•
interface—The IP interface.
Default Configuration
This command has no default configuration.
268
OSPF Commands
Description
Transmit delay, interface state, and router priority.
Designated router ID and respective interface IP address.
Backup designated router ID and respective interface IP address.
Configuration of timer intervals.
Count of network neighbors and list of adjacent neighbors.