Symbol Technologies Spectrum24 AP-4131 - Manual (Page 231)

Installing and Configuring Kerberos Setup Service
AP-4131 Access Point Product Reference Guide E-7
The Kerberos Account Entry dialog box displays.
8. Select the Edit Open Enrollment Default Properties checkbox.
9. Enter the KDC Name , Realm/Domain and KDC IP Address values .
Do not set an ESSID or create a Password at this time.
The ESSID/Principal and Password are sent from the AP, during Open
Enrollment. APs with the same ESSID share common Kerberos account
information. The ESSID is the Kerberos Principal for APs.