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Ethernet Switching

Contents

  1. Objectives
  2. Key Terms
  3. Introduction (7.0)
  4. Ethernet Frames (7.1)
  5. Ethernet MAC Address (7.2)
  6. The MAC Address Table (7.3)
  7. Switch Speeds and Forwarding Methods (7.4)
  8. Summary (7.5)
  9. Practice
  10. Check Your Understanding Questions

Chapter Description

In this sample chapter from Introduction to Networks Companion Guide (CCNAv7) for Cisco Networking Academy students, you will review available switching forwarding methods and port settings on Layer 2 switch ports.

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Introduction to Networks Companion Guide (CCNAv7)

Introduction to Networks Companion Guide (CCNAv7)

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Introduction (7.0)

If you are planning to become a network administrator or a network architect, you definitely need to know about Ethernet and Ethernet switching. The two most prominent LAN technologies in use today are Ethernet and WLANs. Ethernet supports bandwidths of up to 100 Gbps, which explains its popularity. This chapter contains a lab in which you will use Wireshark to look at Ethernet frames and another lab where you will view network device MAC addresses. There are also some instructional videos to help you better understand Ethernet. By the time you have finished this chapter, you will be able to create a switched network that uses Ethernet!

4. Ethernet Frames (7.1) | Next Section Previous Section

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