Re: ospf neighbors

From: Ron Trunk (rtrunk@xxxxxxxxxxxxx)
Date: Wed Jul 28 1999 - 10:55:03 GMT-3


   
Bill,

You don't need neighbor staements to every other router. On a multipoint
network, the spokes need to be adjacent with the designated router, which
should be R5. I can see by your output that this is not the case. You
need to make R5 the designated router by adding the priority keyword and a
value (say 10) to the neighbor statements on the spoke routers. All th
spoke routers will form adjacencies with the DR and everything should be
fine.

Ron
(76 days)

-----Original Message-----
From: Bill Carter <bcarter@family-net.net>
To: CCIE Lab group <ccielab@groupstudy.com>
Date: Tuesday, July 27, 1999 10:05 PM
Subject: ospf neighbors

>I am configuring OSPF. 5 routers connected in a frame cloud. Routers
>1-4 have PVC's pointing to Router 5. In other words a multi-point frame
>with Router 5 as the head end. I want to use neighbor statements. My
>frame-relay map statements do not have the broadcast option. From every
>router I can ping every WAN port.
>
>This is from a remote router:
>Neighbor Count is 1, Adjacent neighbor count is 1
> Adjacent with neighbor 150.100.50.1 (Backup Designated Router)
>
>This is from the central router
>Neighbor Count is 4, Adjacent neighbor count is 4
> Adjacent with neighbor 150.100.1.1
> Adjacent with neighbor 150.100.1.2
> Adjacent with neighbor 150.100.1.3
> Adjacent with neighbor 150.100.1.4 (Designated Router)
>
>Will this work?
>Does every router need to have neighbor statements to every other
>router?
>Is my own requirement of no broadcast in the frame-relay map statement a
>valid configuration?
>
>I would appreciate any sample configuration anyone has to offer?
>
>--
>~~~~~~~~~~~~~~~~~~~~~~~~
>Bill Carter
>Favorite Quote
>"bodega stuck again... "
> -Cisco Bug CSCdk37204
>~~~~~~~~~~~~~~~~~~~~~~~~
>
>



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