Re: Split horizon on multipoint physical interface

From: Ivan (ivan@iip.net)
Date: Tue Feb 20 2007 - 10:41:23 ART


split horizon it is loop avoidance feature used in distance vector protocols.
OSPF is link-state routing protocol. Features like poison reverse, split
horizon don't play any role in engine of this protocols.

On Tuesday 20 February 2007 16:04, huangyinxiao@gmail.com wrote:
> Dear all,
>
> I have a question on multipoint physical interface. If R1 is a spoken
> router in hub-spoken structure in frame-relay, do I need to issue the
> command 'no split horizon' to let ospf routes to go across the frame relay?
> Or mulitipoint physical interface defaultly can pass ospf routes without
> 'no split horizon'?
>
> cheers,
>
> Laurence
>
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-- 
Ivan


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