EIGRP: Split Horizon

In hub and spoke networks where multiple sites would exist and be routed through the same interface at the hub, it may be necessary to disable Split Horizon.  EIGRP uses Split Horizon with poison reverse however for this type of implementation, it is necessary to disable this feature.

To disable split horizon you would use the no {ip | ipv6} split-horizon interface command in classic mode or just the no split-horizon command in af-interface section of named mode.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s