Managing Wireless Group Policy for an XP workstation
First you’ll need to be running at least one Server 2003 (mixed or native).
Second if you’re using an XP workstation to modify your Group Policy you’ll have to copy a few files.
Copy these files from %systemroot%\system32 folder on a Server 2003 server to %systemroom%\system32 on your XP workstation:
wlsnp.dll
wlstore.dll
ws03res.dll
Then you’ll need to register wlsnp.dll
Run; regsvr32 wlsnp.dll
Now, in a policy you’ll find settings for wireless at;
Computer Configuration/Wireless Settings/Wireless Network
Setting wireless setting in a policy is exactly the same as entering the setting locally.
To ensure the policy is found and applied you should connect the client to the network wired and run; gpupdate /force.
More information at:
http://www.petri.co.il/working_with_wireless_gpo_settings_from_xp_sp2.htm
http://www.petri.co.il/creating_wireless_gpo_settings.htm
http://technet.microsoft.com/en-us/library/bb878079.aspx
http://technet.microsoft.com/en-us/library/cc771557.aspx
Vista:
http://technet.microsoft.com/en-us/magazine/2007.04.cableguy.aspx
http://www.petri.co.il/creating-wireless-network-group-policy-part-1.htm