Using ConfigMgr to install software updates in an offline (disconnected/isolated) environment

Aaron Czechowski’s blog: ConfigMgr Software Updates on an Isolated Network

Jeff Gilbert’s blog:

https://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/19/synchronizing-non-internet-connected-software-update-points.aspx

https://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/28/getting-required-updates-on-non-internet-connected-sups-part-1.aspx

https://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/29/getting-required-updates-on-non-internet-connected-sups-part-2.aspx