RE: RIPv2 Vs EIGRP Autosummarization

Hi Nabrik,

Forget about my previous mail.

It doesn't make much sense technically since that network will be
participating in RIP and wouldn't need redistribution

Back to the original question :

1- What's the difference between autosummarization on RIPv2 and EIGRP in case
we are crossing major network or in the caseof the same major network but
different subnet masks like the one below

LAN 1 <----------> R1 <----- serial -----> R2 <----- serial -----> R3
10.10.10.1/24 10.0.12.0/30 10.0.23.0/30

TIA

From: hadytannous_at_hotmail.com
To: narbikk_at_gmail.com
CC: aaron1_at_gvtc.com; ccielab_at_groupstudy.com
Subject: RE: RIPv2 Vs EIGRP Autosummarization
Date: Mon, 7 Mar 2011 10:50:28 +0000

Hi Nabrik,

Is that while crossing major networks or the same major network but different
subnet masks length

let's say i have the following topology :

LAN 1 <----------> R1 <----- serial -----> R2 <----- serial -----> R3
10.10.10.1/24 10.0.12.0/30 10.0.23.0/30

If i redistribute connected on R1 into RIP. How will R3 see the routes ?

Thx

> Date: Sun, 6 Mar 2011 23:18:44 -0800
> Subject: Re: RIPv2 Vs EIGRP Autosummarization
> From: narbikk_at_gmail.com
> To: hadytannous_at_hotmail.com
> CC: aaron1_at_gvtc.com; ccielab_at_groupstudy.com
>
> Just to add to whats been said.
> RIPv2 (With auto summary) will summarize the redistributed routes to their
> major network boundary, whereas, Eigrp (With Auto summary) will NOT do
that.
>
> That's if i am reading your question correcly.
> On Sun, Mar 6, 2011 at 10:48 PM, hady tannous
<hadytannous_at_hotmail.com>wrote:
>
> > Thx Aaron
> >
> >
> > Does RIPv2 summarizes accross discontiguous subnet masks ?
> >
> >
> > TIA
> >
> > > CC: ccielab_at_groupstudy.com
> > > From: aaron1_at_gvtc.com
> > > Subject: Re: RIPv2 Vs EIGRP Autosummarization
> > > Date: Sun, 6 Mar 2011 21:00:47 -0600
> > > To: hadytannous_at_hotmail.com
> > >
> > > One thing I know is eigrp installs summary route to null0; I don't
think
> > ripv2 does that.... AD difference I think is 5 and 120
> > >
> > > Aaron
> > >
> > > On Mar 6, 2011, at 2:57 AM, hady tannous <hadytannous_at_hotmail.com>
> > wrote:
> > >
> > > > Hi,
> > > >
> > > >
> > > > What's the difference between RIPv2 Vs EIGRP Autosummarization ?
> > > >
> > > >
> > > >
> > > > TIA
> > > >
> > > >
> > > > Blogs and organic groups at http://www.ccie.net
> > > >
> > > >
Received on Mon Mar 07 2011 - 11:22:34 ART