Hi, I didn't find a topic where this described completely.

Could you please share with me a diagram or something where fully described communication process, what happens during it and ports which are using for this.

For example, when WAN agent communicate with Distribution Server via 8384 port - what data will be transferred? 

When I run the task for software deploy for a computer which located in remote office - how it will work? 

Distribution server used only for downloading programs and patches from Desktop Central Server  and installing it locally? 

Patch, inventory scanning performed through desktop central server avoiding distribution server?