Re: OSPF Network-type P2MP,Stuck 2Way ???!

Hi Jimmy,

They probably wanted you to answer that there's no DR election on interfaces
using p2mp as the network type.

The only reason i know why a neighbor is stuck in the 2-way state is when
the state is DROther, this happens when a DR and BDR already exist on a
segment. DR elections only happen on ospf interfaces where the network type
is either broadcast or non-broadcast (nbma).

Wouter

2009/6/15 Jimmy <cciebase_at_gmail.com>

> Hi experts:
>
>
> Last week a guy askd me a question in the interview,2 routers stuck 2-way
> in
> ospf p2mp,why ?
>
>
>
> I have no idea to answer this question then last night I emu ospf p2mp
> network,then make 2 routers the same router-id,but they also can be full.
>
>
>
> Why ?
>
>
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-- 
Wouter Prins
wp_at_null0.nl
0x301FA912
Blogs and organic groups at http://www.ccie.net