It takes about 5-10 seconds to execute any command via a telnet session to the switch. There is a redundant 3560-24 running the same IOS uplinked via the same GigE 2960G-24TT with no issue. The problem switch is actually less populated then the switch which is responding fine. I am using a AAA model for aaa pointing the same ACS server and it seems that the problem switch does not generate the packets destined for ACS to verify the user logged is allowed to execute each command for 5-10 seconds then there is an immediatte response to the switch from the ACS server. There is no duplex, congestion, CPU or memeory related issues on the problem and I could not find a bug which fits this problem.
1 26 WS-C3560-24TS 12.2(50)SE1 C3560-IPSERVICESK9-M
CPU utilization for five seconds: 6%/0%; one minute: 5%; five minutes: 5%
Processor Pool Total: 79089092 Used: 18573560 Free: 60515532
I/O Pool Total: 8380416 Used: 3578476 Free: 4801940
Driver te Pool Total: 1048576 Used: 40 Free: 1048536