We have a problem with CB21AG cards causing high CPU utilization on WinXP. Task manager shows the CPU pegged at 100%, but the individual processes don't add up to 100%. IE, there are "missing" CPU cycles. Using Process Monitor from SysInternals, w...

Questions, I have 3550 switch, unfortunately its the one that has 10 1000mb slots and 2 10/100/1000 slots. I just purchased a copper GBIC converter that converts 1000mb slot into RJ45 connection. Unfortunately when I try to hook up 100mb fasteth0/0 ...