From: Rick Burts (burts@xxxxxxxxxxxxxx)
Date: Wed Jul 19 2000 - 00:19:17 GMT-3
John
It is a long standing, but apparently little known fact in running EIGRP
that the routing protocol enforces split horizon on NBMA interfaces.
It does not seem very consistent that although Cisco does turn off split
horizon for IP on NBMA interfaces this routing protocol internally
enforces split horizon, but that has been the behavior for quite a
while.
Rick
On Mon, 17 Jul 2000, 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?
>
Rick Burts, CCSI CCIE 4615 burts@mentortech.com
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