Validate the RADIUS Configuration on the NAD.Check the ACL Applied to the VLAN and to the Session.Validate the WLC or Switch Configuration.Check the NAD Interface Status or the ISE Detailed Reports.Check for Passed Authentication Entry or the MAC Address in the Log.Check the Live Log for More Information.Check for Any Failed Authentication Attempts in the Log.You may then Print, Print to PDF or copy and paste to any other document format you like. For an offline or printed copy of this document, simply choose ⋮ Options > Printer Friendly Page.