Question : SCCM Advertisement complete but not posting back up

I have a group of servers that are not reporting the status back.  The servers are getting the offer files and I have manually verified the package is there and completing the install however the status is not posting back up.

Answer : SCCM Advertisement complete but not posting back up

Why should you create trust between production and dev.
Create a independent AD forest for dev, use any of the hardware router to do the routing between dev - prod subnet. Create a gateway server (jump server, will used to access two different environemnt using either windows TS or CItrix). access to the dev should be restricted by either gateway or dev AD.