Chapter 1 -- Networking Basics

Chapter 1

About This Chapter

This chapter introduces the basic principles and architectural structure of network communications. These concepts and structures are referred to repeatedly in the rest of this book as well as in real-life networking situations. Even if you plan to skip other chapters in this book, you must read and fully understand this one. You are certain to need it, both for the Network+ exam and on the job.

Before You Begin

There are no prerequisites for this chapter.