In the main menu select Radius>Radius Servers







Click on the  corresponding to the  RADIUS Server and select EAP Options









Specify the following values in the EAP Options

OptionsValue
EnabledMake sure this is checked!
Default EAP Type:Tunnel Based(PEAP)
Server CertificateSelect a SSL Certificate to be used as the RADIUS service
Inner EAP TypeGTC
Challenge StringPassword:
Max Session:4096
Max Time To Live(seconds):1200
Max Time To Idle:60


Click Save