In my recent travels, several IT Pros have asked about resources to help plan a System Center Configuration Manager deployment between DMZ and/or otherwise protected subnets.  Below, I've included links to some great resources that I've found very helpful in the past when planning ConfigMgr deployments of this nature.

If addition, Chris Nackers posted a nice spreadsheet on MyITForum.com that takes the port requirements as inputs and allows IT Pros to more easily align to their specific site systems when planning network communication for site architecture.

HTH,

Keith