switching AD sites

[tslf]

When a client moves subnets from one AD site to another, how long will
it take for the OS to realize it is within another AD site and how can
you query the current AD site through the OS?

 

[Chriss3]

When it startup I suppose.

You can use the sample script on the page below to query the site of current
computer.

http://www.microsoft.com/technet/community/scriptcenter/user/scrug157.mspx