Software and Hardware networking for hook up.

veasnagmail said:

Hello Sir, I am back just one more question.
Regarding Networking: What equipments should i have to hook up? How many pc should is good?
Please let me know.
THanks

You just need one and Virtual Box, with the 16gb ram, you should be ok.

Thats the good thing about VM's (Virtual Machines) you can install a bunch of Virtual machines without the need of any physical equipment aside from the host PC.

This will help you understand Virtual Machines a little better:
Virtual machine - Wikipedia, the free encyclopedia

The first video in the series I gave you a link to will explain how you can connect a virtual network with Virtual Box so that you don't need a lot of PC's.