I hope some network experts can give me ideas on how to handle this problem.  We have Corporate WiFi for staff access with Cisco Wireless Controller/APs and authentication through ISE.  It authenticate with user's SSL Certificate being assigned by Wi...

We encounter a weird problem in that our Microsoft Surface tablets cannot connect to Cisco Catalyst 3650 switch ports with the USB Ethernet Adapter from the same vendor.  The port is connected, but cannot get IP address through DHCP.  The switch port...