From: xprtofnet (xprtofnet@yahoo.com)
Date: Wed Feb 01 2006 - 13:06:57 GMT-3
when you configure neighbor on DR(hub) a unicast is
sent to spokes. so you will have two neighbor stmnts
on the hub pointing towards the spokes. this should do
it.
m2c
--- Popgeorgiev Nikolay
<nikolay.popgeorgiev@siemens.com> wrote:
> Dear all,
>
> I have a small question about ospf, network types
> and frame-relay.
>
> Here is a sample network:
>
> two spokes, one hub. The requirement is to enable
> ospf between them and to use non-broadcast network
> type on the interfaces.
>
> This leads to a DR/BDR election, and according to me
> the DR should be on the hub and there shouldn't be
> BDR.
> Also I have to put "ip ospf priority 0" on my spoke
> routers' interfaces right?
> Cause the network doesn't allow multicasts I have to
> specify neighbors - two from the DR and one on each
> spoke.
> BUT in a solution from a work book I saw this
> sentence :
>
> "The neighbor statements are required only on
> interfaces that are NOT configured with ip ospf
> priority 0 (which means spokes don't need neighbor
> command)"
>
> SO how does the spokes find where to make their
> adjacency ?
>
>
> thanks,
> Nick
>
>
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