Windows 2003 Group Policy Doesn' Work Properly

[nontechiee]

I have configured Windows server2003 active directory and I see some of the clients are not getting controlled by group policy settings of the AD server. I put the standard wall paper, screen locking, password policy etc. How to check whether all the clients are getting controlled by the server and how to make sure that the clients are applied with AD group policy settings. My clients are running with XP 32bit and XP 64bit and all the clients are given the AD server IP as the primary DNS, still some of the policies doesn't work. All the systems are up to date with Windows pacthes and with latest available service pack.

 

Thank you.