From: Fred Law (iewhat@hotmail.com)
Date: Fri Jan 16 2004 - 00:20:23 GMT-3
hi Marvin,
sorry but just forget my previous mail
what i get confuse is that the wording "discard-route",
my understanding is that
discard-route should get rid of null0 route
no discard-route should no get rid of it
so, if we want to get rid of it, apply discard-route
then default behavior is no discard-route
seems ios works in the opposite logic,
why is it?
thanks!
regards,
Fred
----- Original Message -----
From: "Fred Law" <iewhat@hotmail.com>
To: "Marvin Greenlee" <marvingreenlee@yahoo.com>
Cc: <ccielab@groupstudy.com>
Sent: Friday, January 16, 2004 11:11 AM
Subject: Re: OSPF discard-route
> hi Marvin,
> Thanks!
> But when I get the opposite result,
> that mean when I apply "no discard-route internal / external"
> the summary null route appears.
> And what is the default behavior then?
> Thanks!
>
> Regards,
> Fred
>
> ----- Original Message -----
> From: "Marvin Greenlee" <marvingreenlee@yahoo.com>
> To: "Fred Law" <iewhat@hotmail.com>
> Cc: <ccielab@groupstudy.com>
> Sent: Friday, January 16, 2004 11:02 AM
> Subject: Re: OSPF discard-route
>
>
> > If you do an area range command on an ABR, under the
> > same routing process you would issue the command 'no
> > discard-route internal' to get rid of the internal
> > NULL0 route.
> >
> > If you do a summary-address command on an ASBR, under
> > the same routing process you would issue the command
> > 'no discard-route external' to get rid of the external
> > NULL0 route
> >
> > Sincerely,
> > Marvin Greenlee
> > Network Learning, Inc.
> > Senior Technical Advisor
> > marvin@eccie.com
> >
> > --- Fred Law <iewhat@hotmail.com> wrote:
> > > hi group,
> > > could anyone tell when should we apply the commands
> > > #discard-route internal
> > > #discard-route external
> > > Thanks in advance!
> > >
> > > regards,
> > > Fred
> > >
> > >
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