I have created an SCCM 2012 Visio overview. This after searching high and low, and even asking Microsoft for a Visio diagram, and my searches ending in zero.
The SCCM 2012 Visio just shows a cookie cut / low level overview. This is by no means a solution for every organization. The diagram involves different hierarchy options. Not all sites will have a CAS, two primaries, or even secondary sites.
You can either save the SCCM 2012 Visio JPG for you consumption or click below to download the SCCM 2012 Visio PDF version.
Great work Tim 🙂
Can you please also attach its .vsd format which will help us to edit accordingly