From: Harrison, David (David.Harrison@xxxxxxxxxxxxx)
Date: Thu Nov 15 2001 - 20:17:04 GMT-3
"From the Cisco Web site"
Configuring OSPF for Nonbroadcast Networks
Because there might be many routers attached to an OSPF network, a
designated router is selected for the network. It is necessary to use
special configuration parameters in the designated router selection if
broadcast capability is not configured.
These parameters need only be configured in those devices that are
themselves eligible to become the designated router or backup designated
router (in other words, routers with a nonzero router priority value).
To configure routers that interconnect to nonbroadcast networks, use the
following command in router configuration mode:
neighbor ip-address [priority number] [poll-interval seconds]
David Harrison
-----Original Message-----
From: sanjay [mailto:ccienxtyear@hotmail.com]
Sent: Thursday, November 15, 2001 1:28 PM
To: Fred Ingham
Cc: ccielab@groupstudy.com
Subject: Re: OSPF -using Neighbor command
Thanks Fred. Will try you suggestion.
-Sanjay
----- Original Message -----
From: "Fred Ingham" <fningham@worldnet.att.net>
To: "sanjay" <ccienxtyear@hotmail.com>
Cc: <ccielab@groupstudy.com>
Sent: Thursday, November 15, 2001 10:36 AM
Subject: Re: OSPF -using Neighbor command
> Sanjay: No. You want the hub as the DR, so the neighbor statements
> only go on the hub. Spokes should be configured with ip ospf pri 0.
>
> General rule: OSPF neighbor statements only go on routers eligible to
> be DR
> or BDR.
>
> Cheers, Fred.
>
> sanjay wrote:
> >
> > I am working on a lab that requires me to use neighbor commands instead
of the
> > usual 'ip ospf network ." I have one HUB router with a multipoint
interface
> > and 3 SPOKE routers across a Frame cloud. Does the neighbor statement
need to
> > be on all the spoke routers stating the HUB as the neighbor.
> >
> > thanks,
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