Hi.

I have problem with client authorization. I have configured 802.1x protocol on switch as EAP for Windows NPS Server. When I change 802.1x status to Enable on Port Config, client is not authorized, it is cut off from the network.

Other vendor switches do not have problems with authorization with this NPS Server. 

In logs on switch I see:

MAC added to Quiet Table, port 3, MAC d8-9e-f3-36-d3-51, vid 1.

The MAC is in quiet-period. port 3, MAC d8-9e-f3-36-d3-51, vid 1.

The MAC is in quiet-period. port 3, MAC d8-9e-f3-36-d3-51, vid 1.

RADIUS access-request-response timeout, port 3.

NPS Server not receiving any information from switch. Computers have configured 802.1x by built-in Windows dot3svc service. I not using TP-Link 802.1x Client Software and I'm not going to use it.