Cisco ISE Error

[lhviet001]

Dear guys,

     I deployed Cisco ISE for Network Access Control. My topology as described as attached image. I configured Cisco ISE as Radius Server for Client Access Control. But, I got some problems such as:

• No Accounting Start. (I have configured accouting on Switch 2960).
• Radius Request Dropped (attached image). These NAS IP Address are Servers on same subnet with Cisco ISE.

I would greatly appreciate any help you can give me in working this problem.

Have a nice day,

Thanks and Regrads,

[gbekmezi]

If no accounting start, then likely a bug or misconfiguration on the 2960.  What software version are you running?  Consider testing with another switch/version to verify.