I've seen the issue on 3550 switches as well. My case was of a lesser degree though; the customer had a few machines with the problem (mainly laptops with older 3com pc cards).
The problem was resolved with 10hal/10half hard coded on the port/machine pair. Some clients may display this behavior when one cable serves to pc's. This was deployed by some cable installers a few years ago. My case involved AMP jacks. Today we rarely find these type of installs... Luis Chavira Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=72890&t=72821 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

