The key is to get all of the information needed. Normally when they say it takes too long for the client to answer that is not always the exact fault.You may seem to get that answer if the ACS is taking a long time to process the request and the swit...

the message you saw means number of seconds that performance monitor is refreshedthis is just a commentwhat I would need to see is the config you have and the following debugdebug aaa authordebug aaa accounting

You may want to trun on the following debugs to see what you are sendingdebug radiusdebug aaa authendebug aaa authordebug aaa accountOnce you see what you are sending you can google the answer for the freeradius. The server should have a log to show ...

There are a lot of things that can cause the server too busy in the ACS. It can also be an issue with bogus tacacs requests eating up the request process. Both radius and tacacs uses the auth request. If you are back ending to AD it may be a delay in...