Network Troubleshooting Introduction
	Troubleshooting a network problem can be a daunting endeavour. With a structured, logical approach, the root cause, or causes, of a problem can be identified and, usually, addressed. With a disciplined approach and methodology, and a good habit of documenting problems and solutions, as well as changes to the network resources, timely and efficient problem solving is possible. This tutorial gives an overview of the approach recommended by the CompTIA guidelines for Network+ certification, and a suggested set of tools that a Network Administrator/Professional should have at hand.