[nsp] IP-EIGRP: Neighbor A.B.C.D not on common subnet...

Gert Doering gert at greenie.muc.de
Fri Jan 31 18:15:48 EST 2003


Hi,

On Wed, Jan 29, 2003 at 08:44:39AM +0200, Yuval Ben-Ari wrote:
> I suspect the root for the problem is EIGRP hello packets being
> multicast and the fact that the L2 switches (Catalyst XL series in this
> case) flood multicast frames on all ports including ports from other
> Vlans. 

If they do that, it is a major bug.  Flooding MUST NOT spill over to
other broadcast domains.  NEVER.

gert
-- 
Gert Doering
Mobile communications ... right now writing from * Osnabrueck *


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