I have had lots of FCS and collision errors on ports where one end is full duplex and the other half. [this is on general with switches, i dont think its 6509 specific]
check his PC's nic settings re: FDx and speed, autonegotiation and compare that to the 6509 port's. I'd suspect that his PC is probably half duplexing and the switch is full. BTW you probably want to just nail the port (and NIC) to a given speed and duplex. -j. -- John W Reames / Director, Academic Computing, Morgan State University, MD [EMAIL PROTECTED] / http://jewel.morgan.edu/~reames / Fax: 410-319-3604 Calloway Hall Rm 326 / Voice: 443-885-3512 / Voicemail: 443-885-4502 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=31307&t=31251 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

