Chapter 3. Addressing and Routing
This chapter covers the following official Network+ objectives:
• Explain the purpose and properties of IP addressing.
• Explain the purpose and properties of routing and switching.
• Identify common TCP and UDP default ports.
• Given a scenario, install and configure routers and switches.
For more information on the official Network+ exam topics, see the “About the Network+ Exam” section in the “Introduction.”
Without question, the TCP/IP suite is the most widely implemented protocol on networks today. As such, it is an important topic on the Network+ exam. To pass the exam, you definitely need to understand the material presented in this chapter.
This chapter deals with the individual protocols within the ...
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