计算机网络 : 系统方法 : 第5版

Foreword

Foreword to the First Edition

Preface

1 Foundation

Problem： Building a Network

1.1 Applications

1.1.1 Classes of Applications

1.2 Requirements

1.2.1 Perspectives

1.2.2 Scalable Connectivity

1.2.3 Cost-Effective Resource Sharing

1.2.4 Support for Common Services

1.2.5 Manageability

1.3 Network Architecture

1.3.1 Layering and Protocols

1.3.2 Internet Architecture

1.4 Implementing Network Software

1.4.1 Application Programming Interface（Sockets）

1.4.2 Example Application

1.5 Performance

1.5.1 Bandwidth and Latency

1.5.2 Delay x Bandwidth Product

1.5.3 High-Speed Networks

1.5.4 Application Performance Needs

1.6 Summary

What's Next： Cloud Computing

Further Reading

Exercises

2 Getting Connected

Problem： Connecting to a Network

2.1 Perspectives on Connecting

2.1.1 Classes of Links

2.2 Encoding （NRZ， NRZI， Manchester， 4B/5B）

2.3 Framing

2.3.1 Byte-Oriented Protocols（BISYNC，PPP，DDCMP）

2.3.2 Bit-Oriented Protocols （HDLC）.

2.3.3 Clock-Based Framing （SONET）

2.4 Error Detection

2.4.1 Two-Dimensional Parity

2.4.2 Internet Checksum Algorithm

2.4.3 Cyclic Redundancy Check

2.5 Reliable Transmission

2.5.1 Stop-and-Wait.

2.5.2 Sliding Window

2.5.3 Concurrent Logical Channels

2.6 Ethernet and Multiple Access Networks （802.3）

2.6.1 Physical Properties

2.6.2 Access Protocol

2.6.3 Experience with Ethernet

2.7 Wireless

2.7.1 802.11/Wi-Fi

2.7.2 Bluetooth（802.1 5.1 ）

2.7.3 CeLIPhone Technologies

2.8 Summary

What's Next： "The Internet of Things"

Further Reading

Exercises

3 Internetworking

Problem： Not All Networks are Directly Connected

3.1 Switching and Bridging

3.1.1 Datagrams

3.1.2 VirtuaI Circuit Switching

3.1.3 Source Routing

3.1.4 Bridges and LAN Switches

3.2 Basic Internetworking （IP）

3.2.1 What Is an Internetwork?

3.2.2 Service Model

3.2.3 Global Addresses

3.2.4 Datagram Forwarding in IP

3.2.5 Subnetting and Classless Addressing

……

4 Advaned Internetworking

5 End-to-End Protocols

6 Congestion Control and Resource Allocation

7 End-to-End Data

8 Network Security

9 Applications

《经典原版书库：计算机网络·系统方法（英文版·第5版）》是计算机网络方面的经典教科书，凝聚了两位顶尖网络专家几十年的理论研究、实践经验和大量第一手资料，自出版以来已经成为网络课程主流教材，被哈佛大学、斯坦福大学、卡内基一梅隆大学、康奈尔大学、普林斯顿大学等众多名校采用。
第5版秉承了前4版的特点，通过丰富的网络和协议设计实例，来阐述计算机网络关键原理。全书的重点在于“为什么这样设计网络”——不仅详细叙述当今网络系统的组成，而且还阐述关键技术和协议如何在实际应用中发挥作用，从而解决具体的问题。本版对内容进行了全面更新，覆盖P2P、无线技术、网络安全和应用等重要主题，更关注网络研究和设计中涉及的应用层问题。