RE: NULL0 with EIGRP

From: NET HE (he_net@hotmail.com)
Date: Sun Feb 22 2009 - 14:12:27 ARST

-RIP doesn't generate a route pointing towards NULL interface in routing table
whild doing summarization.

-EIGRP as I answered in previous mail.

-OSPF uses ospf process command "discard-route internal/external 255"

Best Regards,
Net (Xin) He

Date: Sun, 22 Feb 2009 21:29:24 +0530
Subject: Re: NULL0 with EIGRP
From: nadeem.ansari574@gmail.com
To: narbikk@gmail.com
CC: he_net@hotmail.com; ccie.mahmoud@gmail.com; ccielab@groupstudy.com

Is there any way while doing summarization which will avoid installing a route
pointing towards Null interface in routing table
Regards
Nadeem

On Sun, Feb 22, 2009 at 7:12 AM, Narbik Kocharians <narbikk@gmail.com> wrote:

Static route will do the same.

On Sat, Feb 21, 2009 at 5:38 PM, NET HE <he_net@hotmail.com> wrote:

> Use the eigrp summary-address interface command with AD as 255.
>
> Best Regards,
> Net (Xin) He
>
>
>
>
> > Date: Sun, 22 Feb 2009 11:06:25 +1100
> > Subject: NULL0 with EIGRP
> > From: ccie.mahmoud@gmail.com
> > To: ccielab@groupstudy.com
> >
> > Hi
> >
> > When we summarize with EIGRP we will have the route of summary to NULL0
> > installed in the table. Sometimes this create a problem when we have for
> > example a default route in the routing table we need to utilize.
> >
> > My question any body knows how to disable installing the NULL0 route in
> case
> > of EIGRP?
> >
> > Thanks,
> > M Genidy
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> >
> >
> >
> >
>
> _________________________________________________________________
> Twice the fun Share photos while you chat with Windows Live Messenger.
> http://www.microsoft.com/windows/windowslive/products/messenger.aspx
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>
> 

--
Narbik Kocharians
CCSI#30832, CCIE# 12410 (R&S, SP, Security)
www.MicronicsTraining.com
www.Net-Workbooks.com
Sr. Technical Instructor

Blogs and organic groups at http://www.ccie.net

This archive was generated by hypermail 2.1.4 : Sun Mar 01 2009 - 09:44:12 ARST