Chapter 1. Computer Network and the Internet

  • 1.1 What Is the Internet?

  • 1.2 The Network Edge

  • 1.3 The Network Core

  • 1.4 Delay, Loss, and Throughput in Packet-Switched Networks

  • 1.5 Protocol Layers and Their Service Models

  • 1.6 Networks Under Attack

  • 1.7 History of Computer Networking and the Internet

  • 1.8 Summary

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