Book Image

CompTIA Network+ N10-008 Certification Guide - Second Edition

By : Glen D. Singh
Book Image

CompTIA Network+ N10-008 Certification Guide - Second Edition

By: Glen D. Singh

Overview of this book

This book helps you to easily understand core networking concepts without the need of prior industry experience or knowledge within this fi eld of study. This updated second edition of the CompTIA Network+ N10-008 Certification Guide begins by introducing you to the core fundamentals of networking technologies and concepts, before progressing to intermediate and advanced topics using a student-centric approach. You’ll explore best practices for designing and implementing a resilient and scalable network infrastructure to support modern applications and services. Additionally, you’ll learn network security concepts and technologies to effectively secure organizations from cyber attacks and threats. The book also shows you how to efficiently discover and resolve networking issues using common troubleshooting techniques. By the end of this book, you’ll have gained sufficient knowledge to efficiently design, implement, and maintain a network infrastructure as a successful network professional within the industry. You’ll also have gained knowledge of all the official CompTIA Network+ N10-008 exam objectives, networking technologies, and how to apply your skills in the real world.
Table of Contents (26 chapters)
Part 1: Networking Concepts
Part 2: Network Implementation
Part 3: Network Operations
Part 4: Network Security and Troubleshooting
Chapter 18: Practice Exam

Network Troubleshooting

As an aspiring network professional, designing and implementing networks is an amazing experience. However, understanding how to identify, troubleshoot, and resolve issues makes a better network professional within the industry. While network implementation and operations are important, network troubleshooting is equally important. Being excellent at network troubleshooting allows a network professional to validate their understanding of the technology to determine the true probable cause of issues by using their knowledge from learning about networking, their wisdom, and skills from experiences to resolve the issues and implement preventative controls. While troubleshooting is a problem-solving skill within the field of networking, it takes some time to develop and improve upon each time a new issue occurs.

In this chapter, you will explore network troubleshooting methodology and approaches used by network professionals within the industry to identify and...