OSPF - CISCO BASIC CONFIGURATION

Basic OSPF Configuration in a multi area topology on Cisco IOS devices. Common verification and troubleshooting procedures

Loading video...

NOTE: You can only see a limited low resolution version of the video, if you want to view the full version please sign up and get any of our plans!

Video Description

Router-id selection on Cisco:
Manual configuration: router-id
Highest active loopback IP address
Highest active IP address on any interface

Configuration commands
router ospf [PROC-ID]
network [NETWORK] [WILDCARD] area [AREA-ID]

Matching interfaces are activated on OSPF - Doesn't have to do with published network.

On interfaces, ip ospf [PROC-ID] area [AREA]
Simpler to configure
Includes secondary networks
Useful when we have "ip unnumbered" interfaces

Verification:
show ip ospf interface 
show ip ospf interface brief
show ip ospf neighbors

Rating

Global

Watch video in playlist

comments powered by Disqus