From: Sandro Ciffali (sandyccie@xxxxxxxxx)
Date: Tue Mar 12 2002 - 14:26:46 GMT-3
Only other way is to configure not route-reflector but
to configure confed. If you configure confed R2 and R1
You can advertize the route from R2 to R1 without
redistributing it in IGP
Sandro
--- kenairs <kenairs@hotmail.com> wrote:
> Hi ,
> So in others words, aparting from redistribute into
> IGP , RR will only works
> if you have turn off syn.
> Am i correct ?
>
> Or is there any other way beside redistributing to
> IGP ?
>
> ----- Original Message -----
> From: Sandro Ciffali <sandyccie@yahoo.com>
> To: kenairs <kenairs@hotmail.com>
> Cc: <ccielab@groupstudy.com>
> Sent: Wednesday, March 13, 2002 12:38 AM
> Subject: Re: BGP RR
>
>
> > Since you have sync on, Network advertize by R2 on
> bgp
> > will go into R1's routing table only if it is
> recd.
> > both on BGP and IGP, Only then R1 will advertize
> that
> > network to R3.
> > If you turn off the sync on R1 then you will see
> it
> > being advertized to R3.
> > Or else redistribute the ethernet on R2 into your
> > igrp.
> >
> > Sandro
> > --- kenairs <kenairs@hotmail.com> wrote:
> > > Hi ,
> > > From the Cisco CD , is states the below
> > >
> > > When the route reflector receives an advertised
> > > route, depending on the
> > > neighbor, it does the following:
> > >
> > >
> > > a.. A route from an external BGP speaker is
> > > advertised to all clients and
> > > nonclient peers.
> > >
> > >
> > > b.. A route from a nonclient peer is
> advertised to
> > > all clients.
> > >
> > >
> > > c.. A route from a client is advertised to all
> > > clients and nonclient peers.
> > > Hence, the clients need not be fully meshed.
> > > Here is my topology,
> > >
> > > R1
> > > | |
> > > | |
> > > | |
> > > R2 R3
> > >
> > > All routers are able to reach each other through
> IGP
> > > ( eigrp ) . R1 is the RR
> > > R2 and R3 is the client.
> > >
> > > Now, R2 has a E0 . It then have a network
> command
> > > under BGP and is propagrate
> > > to R1.
> > > But R1 does not advertised the route to R3 ..
> > > Why is this so ?
> > > All routers are syn enabled.
> > >
> > >
> > > but is R2 received a route from another AS, the
> > > route will be advertised to
> > > R3.
> > >
> >
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:57:01 GMT-3