SCCM Configmgr SUP sync error The underlying connection was closed  Could not establish trust relationship for the SSL/TLS secure channel

  I was contacted by colleague that Configmgr is not showing the updates that were published day ago by SCUP . So i started checking the SCUP configuration (proxy) and the updates status if they are published or not using the date published and also verified SCUP logs. From SCUP perspective,all looks good. Next to…
SCCM Configmgr troubleshooting guides for reference

  Since few months ,Microsoft publishing some great guides (deep dive) on SCCM Configmgr understanding and troubleshooting process ,tips and tricks that will help Configmgr administrators in solving issues. It is really hard to find these useful links through search engines when needed for reference and to  send it internally for the team to go…

Hi Everyone, This is our first post in a long while, we've had our heads down ramping up on System Center 2012 and helping the first wave of early adopters. As part of some of the work we've done, we found one common scenario where customers are looking to migrate their server patching from WSUS…

This VB script might help you in initiating the communication between WindowsUpdateAgent(Client) and WindowsUpdateServer(Server) for windows updates. ' ---------------START CODE--------------- strComputer = inputbox("Enter a computer name to run WUA detectnow","Invoke detectnow") if strComputer = "" then wscript.quit on error goto 0 Set autoUpdateClient = CreateObject("Microsoft.Update.AutoUpdate",strComputer) AutoUpdateClient.detectnow() wscript.echo "Client Communication initiated with WSUS Server." ' ----------------END CODE-----------------