Chapter 14. Troubleshooting Tools and Utilities
OBJECTIVES
This chapter covers the following CompTIA-specified objectives for the “Network Support” section of the Network+ exam.
Given a wiring task, select the appropriate tool (e.g., wire crimper, media tester, punchdown tool, tone generator, optical tester).
Working with wiring, or cable as it is often called, is a common task for network administrators. To do so effectively, you must understand the tools and concepts associated with making and testing cables.
Given a network scenario, interpret visual indicators (e.g., link lights, collision lights) to determine the nature of the problem.
Sometimes finding the source of a problem is as simple as looking at indicator lights. Many network devices ...
Get Network+ Training Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
