Chapter 5. Ethernet LANs

What You Will Learn

On completing this chapter, you will be able to:

  • List the different Ethernet LAN types

  • Describe the addressing used in Ethernet LANs

  • Describe half-and full-duplex Ethernet LAN operation

  • List the different hardware types found in Ethernet LANs

  • Describe how each hardware device works in an Ethernet LAN

The most widely used local-area network (LAN) access method, defined by the Institute of Electrical and Electronics Engineers (IEEE), is the 802.3 standard. Ethernet has become so popular that most Apple computers and many PCs come with 10/100 Ethernet ports for home use. These ports enable you not just to create a small home network but to connect to the Internet via a Digital Subscriber Line (DSL) or cable ...

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