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
Exercises2 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
Exercises3 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
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