Re: Eigrp on Frame-relay point-to-point

From: MADMAN (dmadlan@qwest.com)
Date: Wed Sep 24 2003 - 13:14:49 GMT-3


Ken.Farrington@barclayscapital.com wrote:

> One confusing question here.
>
> "When I run EIGRP on Frame-relay point-to-point (physical interface not
> sub)."
>
> Correct my understanding on this, but if you run FR on a main interface, by
> nature the interface is a multipoint interface?

   Yes you are correct, think there was a thread on this just last week
or am I experiencing deju vu;)

   Dave
>
> Please can someone clarify this is correct/not correct?
>
> Many thx
>
> I am just about to configure
>
> r1------------------r2
>
> R1 is a sub-int p2p and R2 is a mjor int (by definition and multipoint), so
> I am just wondering what hello timers it will use as default?
>
> Regards,
> Ken
>
>
> -----Original Message-----
> From: Jonathan V Hays [mailto:jhays@jtan.com]
> Sent: 20 July 2003 14:08
> To: 'Chawalit'; ccielab@groupstudy.com
> Subject: RE: Eigrp on Frame-relay point-to-point
>
>
> In brief, when EIGRP is configured on the router, "EIGRP split-horizon"
> is enabled by default on all router interfaces, including vlan
> interfaces. This is *not* the same thing as ip split-horizon.
>
> Whether or not you disable EIGRP split-horizon depends on your scenario
> and what you are trying to do.
>
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
> fipr_c/ipcprt2/1cfeigrp.htm#1001215
>
> Additionally, there is a wealth of information on EIGRP split horizon
> issue in the groupstudy archives.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Chawalit
> Sent: Sunday, July 20, 2003 7:05 AM
> To: ccielab@groupstudy.com
> Subject: Eigrp on Frame-relay point-to-point
>
>
> Hi,
> When I run EIGRP on Frame-relay point-to-point (physical
> interface not sub). Do I need to enable IP Split-horizon?
>
> R1 --------FR---------R2
>
> Thank
>
>
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-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

"Emotion should reflect reason not guide it"

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