Scheme of a local network with decryption by PC?

Question

Iron

In principle, everything is written in the question. There is no need to semaphore the network, the data is already there.
What and how to arrange everything so that the business owner understands the structure and sees the power?

Answer 1

Draw in inkscape.org - here's an example - https://simplebeian.wordpress.com/2014/03/15/creat...
For complex cases, use graphviz and automatic dot file generation - www.graphviz.org/Gallery/undirected /networkmap_two...

Answer 2

10-Strike: Network
Diagram LanTopoLog
Well, here is a list with software both paid and free

Answer 3

This is a great thing , like a true version of ms visio

Answer 4

www.mikrotik.com/thedude

Answer 5

First, collect information using the above analyzers, and then with pens in Visio, I did just that.