Start Kerberos Manager.
From themenu, choose .
Do one the following:
To add a realm, click cells are always lowercase) and type the full name of the host that is running the security server (or KDC) for this realm, and then click ., type the name of the realm (Kerberos realm names are usually uppercase; in a DCE environment, realms or
To remove a realm, click, and then when the message appears telling you that removing a realm invalidates any storage using that realm, click .