ETC Ethernet Install Plan - anywhere?

Greetings list,

My name is Jacques Mersereau, and I work for the University of Michigan.

I manage a video studio - basically a large sound stage with a motorized lighting grid system.

This grid system is made up of 12 grids of various dimensions and 6 batons. 

Although we do not yet have any LED lights or movers, we hope to soon replace our aging squadrons of Fresnels, pars, Lekos and cyc lights.

 I am looking to see what you gurus suggest as we move to designing an closed ethernet network - IP from an ION console to distribute DMX512.

There are many ways to do this, so I was wondering if ETC has any documentation (I can see to find any) that shows various system layouts.

JANDS has this:

http://lighting.jands.com.au/CD/Technical%20Resources/Pathway/Using%20Pathway%E2%80%99s%20Pathport%20Networked%20DMX%20Products.pdf

I am wondering if ETC has something similar using ETC gear.