My other Blogs On WSUS

How to move WSUS from one server to another

https://blogs.technet.com/sus/archive/2009/07/02/how-to-move-wsus-from-one-server-to-another.aspx

Tips for troubleshooting WSUS Agents that are not reporting to the WSUS server

https://blogs.technet.com/sus/archive/2009/11/17/tips-for-troubleshooting-wsus-agents-that-are-not-reporting-to-the-wsus-server.aspx