I have a current SUS server running on an old machine, which is pushing out Windows Updates on all server and client machines. I have set up a new WSUS server on a virtual machine, planning to replace the SUS server. Here are some questions:
1. On the SUS server, how could I remove all the servers from being managed by the SUS server?
2. On the WSUS server, what are the step-by-step instructions on how to push out updates to a specific group of computers via AD group policy?
3. How do you verify that the client machines within the group have received the updates from WSUS quickly?