Mike,
IOS Version 12.2(35)SE has been released, which solves some SNMP isues
with Clean Access.
In my prelimimary tests on the second switch in a stack, there are still
sone problems with CCA 3.6.4.1/3.6.4.2. You can now initially log in
correctly. If you move to another port, the login fails. I talked
quickly with a TAC engineer and he said it might be a mac-address
notification issue. I have not researched this further due to the
holidays and the rush of getting other things accomplished while our
students are away.
I plan on resuming testing and troubleshooting after we upgrade to 4.0.4.
I'll try to keep you informed
Bruce Osborne
Network Engineer
Liberty University