In this chapter, we've covered the OSI reference model and the TCP/IP or IP suite, explaining why these models are significant in the field of networking and how data is actually transmitted across networks by using protocols implemented at the different layers. In the next chapter, we will discuss how communication occurs on a network in more depth by using the various network ports, protocols, and topologies.
CompTIA Network+ Certification Guide
By :
CompTIA Network+ Certification Guide
By:
Overview of this book
CompTIA certified professionals have always had the upper hand in the information technology industry. This book will be your ideal guide to efficiently passing and achieving this certification. Learn from industry experts and implement their practices to resolve complex IT issues.
This book revolves around networking concepts where readers will learn topics like network architecture, security, network monitoring, and troubleshooting. This book will not only prepare the readers conceptually but will also help them pass the N10-007 exam. This guide will also provide practice exercise after every chapter where readers can ensure their concepts are clear.
By the end of this book, readers will leverage this guide and the included practice questions to boost their confidence in appearing for the actual certificate.
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Current Title:
CompTIA Network+ Certification Guide
Table of Contents (17 chapters)
Preface
Free Chapter
The OSI Reference Model and the TCP/IP Stack
Network Ports, Protocols, and Topologies
Ethernet
Understanding IPv4 and IPv6
Routing and Switching Concepts
Wireless and Cloud Technologies
Network Components
Network Virtualization and WAN Technologies
Business Continuity and Disaster Recovery Concepts
Network Identity Management and Policies
Network Security Concepts
TCP/IP Security
Organizational Security
Troubleshooting a Network
Assessment
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