Kerberos conditions

[Oliver Schoett]

http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/bestprac/authent.asp

In order to use the Kerberos protocol, the following four conditions 
must be true:

    * The user who is logging on must be part of a Windows 2000 domain.
    * The computer being logged on to must be running Windows 2000.
    * The computer being logged on to must be part of a Windows 2000
      domain.
    * The user account and the computer account must be in the same
      forest of domains.