Probably the most common configuration problem we have ever seen in ACS for initial communications between an AAA client and ACS is the configuration of the shared secret key. The following items might help in troubleshooting problems with the shared secret key:
If you have verified everything in the preceding list and you are still having problems, you might want to check the Cisco Network Professionals Connection on CCO, or open a Cisco TAC case at Cisco.com. |