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14.9.4 How Does Ethernet Actually Work?

Describes the evolution of Ethernet from early shared-media LANs to today's high-speed switched networks. Explains Ethernet frames, MAC addressing, switching, and why Ethernet became the dominant wired networking technology.

  1. What Is Ethernet?
  2. How Did Ethernet Begin?
  3. What Is CSMA/CD?
  4. Why Did Ethernet Change?
  5. What Is an Ethernet Frame?
  6. What Is a MAC Address?
  7. How Does an Ethernet Switch Work?
  8. Why Is Modern Ethernet Full-Duplex?
  9. How Fast Is Ethernet?
  10. What Transmission Media Does Ethernet Use?
  11. Why Has Ethernet Been So Successful?
  12. Will Ethernet Continue to Evolve?
  13. What Should You Remember?