Network Troubleshooting Objectives
	This tutorial is intended to give the reader an overview of Network Troubleshooting procedueres, in accordance with CompTIA Network+ Guidelines After completing this tutorial, the reader should have a basic understanding of a Network Troubleshooting procedure, and be able to identify the causes of many common network problems. A few keywords, indicated thus (not to be confused with a normal Link) have explanatory pop-up notes, which will appear when the mouse moves over them. (You should have your browser set up to enable pop-up windows, or they will not appear.) Some of the text used in this tutorial is taken, or paraphrased, from the textbook:- "Network+ Guide to Networks", 4th Edition, by Tamara Dean Published by Thomson Course Technology ISBN 978-0-619-21743-3 Other sources are indicated in situ.