As per Microsoft all the internet-based clients will get the software update content from Windows Update. This update content download (from windows update) will use local internet which will choke the low bandwidth sites. If we are going to force all datacenter to use CMG – will branch cache or Peer cache or any other caching technologies work with CMG within datacenter to share the content? Or can we redirect the software update content download from local DP( if we setup local DP) instead of going to Windows update, so that local client will get the content from local DP? If yes, I assume we can use existing on-prem data center Primary Server to setup CMG for Servers in datacenter.