Null0 Route

Hello Everyone,

When we summarise inter-area routes in OSPF using area command, a route is
create pointed to null0 interface. I know it is created to prevent routing
loops. Can anyone explain with example? I did some research but unable to
grasp the topic, Is it same in EIGRP and BGP.

Anyone's help will be much appreciated.

Regards,

Bilal Hansrod

Blogs and organic groups at http://www.ccie.net
Received on Sat Nov 13 2010 - 20:35:27 ART