802.1x with ACS 5.0 and WLC PEAP/MSCHAPv2

Dear experts,

I am facing problems with the following setup:

Cisco WLC with light weight APs and the latest ACS 5.0.

I am trying to put a successful PEAP session, but for some reason RADIUS
requests are sent from the WLC towards the ACS, but there is no response
from the Radius. One additional problem with troubleshooting is the fact
that my ACS fails to log this communication. The ACS is trial and I
cannot contact the TAC for support. Do you have any experience in
scenarios like this?

Clients are windows XP SP3 computers with all the Microsoft settings and
hotfixes applied, incl. registry settings, etc.

Any help will be appreciated,

Thanks in advance,

Lora

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Received on Wed Jul 22 2009 - 12:28:53 ART