[66725] in North American Network Operators' Group
Re: Nachi/Welchia Aftermath
daemon@ATHENA.MIT.EDU (Mikael Abrahamsson)
Wed Jan 21 16:55:34 2004
Date: Wed, 21 Jan 2004 22:54:13 +0100 (CET)
From: Mikael Abrahamsson <swmike@swm.pp.se>
To: NANOG <nanog@merit.edu>
In-Reply-To: <Pine.GSO.4.21.0401211409520.12691-100000@meron.openu.ac.il>
Errors-To: owner-nanog-outgoing@merit.edu
On Wed, 21 Jan 2004, Rafi Sadowsky wrote:
> As for the 3550-EMI "real life" experience as a 10/100 BT aggregation switch
> wasn't affected(CPU <5%) at all by rather aggressive scanning but did
> generate around 11 Mb/sec of ARP requests on all the 100Mb/sec ports in the same
> VLAN and totally killed connectivity to legacy equipment connected at 10 Mb/s ...
In my experience, a few megs of broadcast that a 7206VXR handled fairly
well totally killed off a 3550.
--
Mikael Abrahamsson email: swmike@swm.pp.se