From: John Conzone (jkconzone@xxxxxxxx)
Date: Tue Jul 18 2000 - 14:22:14 GMT-3
Larry, yeah just standard EIGRP hub and spoke on physical with
IARP mappings between hub and spokes and static maps bewteen spokes.
Had loopbacks on the spokes to represent attached networks. The loop
backs on each spoke would show on the hub, but wouldn't show on the
opposite spoke until I did a "no ip split-horizon eigrp 1" command on
the hub S0.
----- Original Message -----
From: Lawrence Dwyer
To: John Conzone ; ccielab
Sent: Tuesday, July 18, 2000 7:48 AM
Subject: Re: Eigrp split horizon
what was the scenario?
FR Maps? do you have a partial config? Just std EIGRP between a hub
and two spokes on a single physical interface with 2 frame map
statements? I want to throw it up in the lab to see, but I would
like it to be close to what you had.
Larry
John Conzone wrote:
Yes, exactly. In fact I was double checking the Caslow book
before i sent the mail. My hub is 11.1, one of the spokes is 11.3,
and the other spoke is 12.1. At first I thought it might be just
the 12.1 code, but it happens int the 11.3 spoke as well.
----- Original Message -----
From: Lawrence Dwyer
To: John Conzone
Cc: ccielab
Sent: Monday, July 17, 2000 7:53 PM
Subject: Re: Eigrp split horizon
In other words, it works like it is supposed to after you enter
the command no split which should be default for that config?
According to Caslow,
SH is DIS on FR physical interfaces
SH is EN on FR point-2-point IP subints
SH is EN on FR multipt. subints
Unless it is a bug in yur particular IOS ver.
I will try it tomorrow night with both 12.0 and 11.1
Larry
John Conzone wrote:
I have a hub and spoke config with FR, and am running EIGRP.
The hub will not pass spoke routes to other spokes unless I have
split horizon disabled on the hub serial int. I am using all
physical interfaces. By default, split horizon should be already
disabled on a FR physical int. Anyone else run into this?
--
Lawrence Dwyer, MCSE CCNA
Project Officer
Telemedicine Advanced
Technology Research Center
(301) 619-7946
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