Procedure for Disabling WSUS 3.x and Enabling Microsoft Update for SBS2011 Server and its Clients
Have a deployment with SBS 2011 Standard, another Win2k8R2 server, and only Windows 10 clients. I have the process for disabling WSUS below. Same goes for enabling Microsoft Update as the primary source for all computers on the domain.
Question: How to get Microsoft Update to correctly update everything (Server, Exchange, SharePoint, SQL, etc) on the SBS 2011 server?
Disabling WSUS on SBS 2011 Standard
1- Detach the WSUS database SUSDB from SQL (SQL Studio Manager)
2- Disable the WSUS Administration Web Site in IIS
3- Disable the Update Services
Enabling Microsoft Update as Update Server
1-Group Policy Management
2-Edit Group Policy Objects \ Update Services Common Setting Policy
3-Computer Configuration \ Policies \ Administrative Templates \ Windows Components \ Windows Update
4-Change “Specify intranet Microsoft update service location” to Not configured
Besides, check WSUS relate registry configuration and manually change WSUS Server specific configuration – Configure Automatic Updates using Registry Editor:
https://msdn.microsoft.com/en-us/library/dd939844(v=ws.10).aspx