I believe the Next Generation Computing is Software Defined Infrastructure on top of the robust physical infrastructure. You can ask me anything about enterprise infrastructure (virtualization, compute, storage, network) and we can discuss it deeply on this blog. Don't hesitate to contact me.
VMware recently released a very interesting tool. The tool documents all network ports and protocols required for communication from/to some VMware products. At the moment, there are the following products
NSX for vSphere
vRealize Network Insight
vRealize Operations Managers
I believe other products will follow. See the screenshot of the tool below.