CHAPTER 8The Wonderful World of Routing

The CompTIA Network+ certification exam expects you to know how to

• 1.4 Given a scenario, evaluate the proper use of the following addressing technologies and addressing schemes: NAT, PAT, SNAT

• 1.5 Identify common IPv4 and IPv6 routing protocols

• 1.6 Explain the purpose and properties of routing

• 3.1 Install, configure, and differentiate between common network devices, such as a basic router

• 4.1 Explain the function of each layer of the OSI model, such as Layer 3—Network

To achieve these goals, you must be able to

• Explain how routers work

• Describe dynamic routing technologies

• Install and configure a router successfully

The true beauty, the amazing power of TCP/IP lies in one word: routing. ...

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