Can anyone let me know the equivalent setting "Digitally sign server communications (when possible)" of Windows 2000 in Windows 2003?

Overview of Server Message Block signing http://support.microsoft.com/kb/887429

Thanks for the update Can you please confirm that the equivalent setting is "Digitally sign communications (if client agrees)"

Vooda, I checked my Win 2k3 box and the exact wording of the settings for Microsoft network server are: Microsoft network server: Digitally sign communications (always) Microsoft network server: Digitally sign communications (if client agrees) The article I posted also contains the same information.