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

2-way only in DR, BDR networks not in P2MP,

The guy wanted to know what you will answer, I hate this kind of questions,
if he wants to know your knowledge there are many ways to do that but
without this kind of questions.

On Mon, Jun 15, 2009 at 9:19 AM, Wouter Prins <wp_at_null0.nl> wrote:

> 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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> >
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> >
>
>
> --
> Wouter Prins
> wp_at_null0.nl
> 0x301FA912
>
>
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-- 
Salah
CCIE #24207
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