•  If selecting PSK as the security mode, then a Pre-Shared Key (passphrase) must be configured. 
Enter the ASCII or hexadecimal formatted password. 
Select Save after making the necessary changes. 
     
 
   
 
•  If selecting EAP-FAST, PEAP-GTC, or PEAP-MSCHAPv2 as the security mode, then a username and password must 
be configured. 
Select Save after making the necessary changes. 
 
•  The root CA certificate of the CA chain that issues the RADIUS server certificates can optionally be installed either 
manually via the admin webpage or via SCEP if wanting to use PEAP with server validation.  Server validation is 
automatically enabled once a server certificate is installed.