How this software works???

Hello guys.

Just wondering any genius knows how this software works???
(Please Navigate to this URL)

http://www.finepoint.com/products/testpoint/

I will be very glad for any useful information.
Thank you in advance:)

this has absolutely NOTHING to do with VB and should not be posted in this forum

Moved from General VB.

I haven't got that deep knowledge of networking and without that I wont understand or be able to explain.