From: Bhisham Bajaj (bhishambajaj@xxxxxxxxx)
Date: Mon May 13 2002 - 07:09:44 GMT-3
Hi
First thing u give a good reply about the car,
The other thing I dont think that dialer watch and
demand circuit can work together on the isdn
As with demand we need to have the routing protocol as
interesting on both the routers
And with watch we have to have the routing protocol as
UN interesting so that the link can go down when the
primary route is back
REG
BB
--- "Sean C." <Upp_and_Upp@hotmail.com> wrote:
> Hi Manny,
>
> A couple of things I'm thinking
>
> 1 - Can you post your configs? Explaining the issue
> and not displaying the
> configs is kind of like bringing your car into a
> mechanic, explaining that
> the engine is making some noises and not letting him
> open up the hood.
> 2 - Even though it may not be best practice - demand
> circuit and
> dialer-watch can work together. Sometimes, I have
> to let isdn bring up the
> call one time normally, and after the call is up and
> the networks are
> converged, then I apply the
> demand-circuit or dialer-watch on the hub side.
> 3 - Are you only applying 'ospf demand-circuit' on
> just one side of the
> connection? If one side of the connection is the
> hub-side of a
> hub-and-spoke relationship then apply the
> demand-circuit to the hub's bri
> only.
> 4 - This link may help for demand-circuit issues-
> http://www.cisco.com/warp/public/104/dcprob.html
> 5 - Are the router's IOS at least 12.1(7):
>
http://www.cisco.com/warp/public/471/backup_cookbook.html#ts_watch
> 6 - Denying OSPF as interesting traffic to bring up
> the call shouldn't be
> effecting the neighbors from becoming adjacent once
> the call is up. Are the
> routers receiving any OSPF broadcasts from the other
> side once the ISDN call
> is up? What state of OSPF do the neighbors achieve
> even though they are not
> adjacent?
>
> Of course, these are only my opinions and I can be
> totally off on some of
> this.
> HTH,
> Sean
>
> ----- Original Message -----
> From: "eejioforManny" <eejiofor@netzero.net>
> To: <ccielab@groupstudy.com>
> Sent: Saturday, May 11, 2002 11:16 PM
> Subject: Re: Dialer Watch
>
>
> Hi group members,
>
> I am working on a scenerio that is still a puzzle to
> me and I wonder what
> you guys think. In dialer watch configuration using
> ospf, what I noticed was
> that when you deny ospf ( acl deny ospf any any and
> acl permit ip any
> any )as required to prevent hellos from iniating a
> call, adjancy will not be
> established between neighbors. I also tried using
> ospf demand circuit in
> combination with dialer watch with no success.
>
> Any comments would be appreciated.
> Manny
>
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