RE: OSPF neighbor priority

From: Nodir Nazarov (nodir@xxxxxxxxxxxx)
Date: Thu Apr 26 2001 - 17:46:38 GMT-3


   
Another option is to set the spoke's priority to 0, then you can make the
hub DR.

Nodir

On Thu, 26 Apr 2001, Mas Kato wrote:

> True, priority influences the DR election process, prior to everyone
> going to the FULL state with the DR.
>
> Bob, another thing to note is once a DR is elected, there is no
> preemption. So if an interface comes up in multi-access mode and doesn't
> hear from any other challengers to the DR election, it elects itself the
> DR. When others come on the line, the first thing they do is check to
> see if a DR (and a BDR) already exists.
>
> If still want to prove the viability of setting the priority on the
> neighbor statement, why don't you try setting it, saving it and then
> rebooting all of the routers involved? 'clear ip ospf process' might
> save you a reboot--I'm not sure...
>
> Mas Kato
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> adiment@uswest.com
> Sent: Thursday, April 26, 2001 5:57 AM
> To: ccielab@groupstudy.com
> Subject: RE: OSPF neighbor priority
>
>
> When the routers exchange lsa's don't they tell each other what their
> priority is. I would think that the spoke router is telling the hub
> router
> what its priority is. I don't know if the hub router can tell the spoke
> router what its priority should be.
>
>
> -----Original Message-----
> From: Bob Chahal [mailto:bob.chahal@ntlworld.com]
> Sent: Wednesday, April 25, 2001 4:46 PM
> To: ccielab@groupstudy.com
> Subject: OSPF neighbor priority
>
>
> I searched the archives and lab'd this extensively but in a partial-mesh
> frame-relay non-broadcast OPSF scenario i cannot get the
>
> neighbor x.x.x.x priority 10
>
> command to do what it should do. The config keeps changing back to the
> priority that the neighbor router is actually set to. i.e
>
> neighbor x.x.x.x priority 1
>
> The issue is to get the hub router to be the DR. The way around this is
> to
> actaully change the priorities on the serial interfaces but that might
> not
> be an allowed option in a lab.
>
> Previous post have suggested bugs in certain IOS versions, I'm running
> c2500-js-l.112-24.bin. Is there anything I am missing here. Basically
> the
> router with highest RID beomes DR even if I set the neighbor priority.
>
> People have said nail the basics and this is basic. Help?
>
> Thanks
>
> B
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