Re: BGP Routing table

From: ALL From_NJ (all.from.nj@gmail.com)
Date: Sat Feb 21 2009 - 14:58:49 ARST

Hey team,

Interesting topic, but I do not understand the initial question. What is
the desired outcome?

Less routes sent in the routing update process, less routes in the bgp table
/ route table, quicker convergence, etc ...

Different approaches for the different desired outcome. Was this question
related to a lab, and something we can lab up?

Peter - nice link. ;-)

Take care team,

Andrew Lee Lissitz

On Sat, Feb 21, 2009 at 11:15 AM, S Malik <ccie.09@gmail.com> wrote:

> I think, the best and most effective way is ORF as one would not like to
> receive the routes and then filter it.
>
>
> On Fri, Feb 20, 2009 at 7:28 PM, Hotmail <hussamkibbi@hotmail.com> wrote:
>
> > Thanks man, good document.
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> > Peter Kurdziel
> > Sent: Saturday, February 21, 2009 3:44 AM
> > To: Hotmail
> > Cc: ccielab@groupstudy.com
> > Subject: Re: BGP Routing table
> >
> >
> >
> http://www.informit.com/library/content.aspx?b=CCIE_Practical_Studies_II&seq
> > Num=108
> >
> > One of the best ways to limit the BGP RIB size using route filters is to
> > accept only partial BGP RIB updates. There are two ways to run BGP with
> > partial tables: Ask your service provider to filter outbound routes to
> your
> > network and only send you partial tables; or your can filter your own
> > incoming routes. The easiest and safest way to configure partial BGP RIBs
> > is
> > to use an AS path access list with a filter list that will match AS paths
> > beginning and ending with your service provider's AS.
> >
> > On Fri, Feb 20, 2009 at 5:00 PM, Hotmail <hussamkibbi@hotmail.com>
> wrote:
> >
> > > Experts,
> > >
> > > What is the best way to minimize BGP routes?
> > >
> > > Is it by AS-Path filter? and how?
> > >
> > >
> > > Regards,
> > >
> > > Hussam El Kebbi
> > >
> > >
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>
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-- 
Andrew Lee Lissitz
all.from.nj@gmail.com

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

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