Program that Rene use to make topologies

General
1

Hi guys, sorry for my bad english. I have a doubt: What is the program that Rene uses to make topologies? The topologies are beautiful

2

Hello Washington

Rene uses Microsoft Visio to create the diagrams and he uses various stencils from Visiocafe at http://www.visiocafe.com/vsdfx.htm.

For more info, take a look at the following discussion:

I hope this has been helpful!

Laz

3

Thank you my friend.
Congratulation for your great job!