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计算机网络：自顶向下方法（第四版影印版）
作者：（美）库罗斯，（美）罗斯 著
出版社：高等教育出版社
出版时间：2009-08-01
ISBN：9787040268454
定价：¥65.00
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内容简介
本书是在第一版的基础上修订而成的，在第四版中进行了许多重要的修改。鉴于网络安全的极端重要性，在版本中增加了对网络安全的关注，在第一章的一个新小节中介绍了网络安全问题，并且在其他各章中都加入了与网络安全有关的新内容，同时对第8章中的有关“网络安全”内容进行更新和扩展。此外，本版本还更新和扩展了有关无线网络的内容，并且增加了针对802.11（WiFi）、802.16（WiMAC）以及蜂窝网络的全新内容。在各章内容的结尾，我们加入了新的练习题，以及额外的动手练习“Ethereal labs”。该书可供各大专院校作为教材使用，也可供从事相关工作的人员作为参考用书使用。
作者简介
暂缺《计算机网络：自顶向下方法（第四版影印版）》作者简介
目录
Chapter 1 Computer Networks and the Internet
1.1 What Is the Internet?
1.1.1 A Nuts-and-Bolts Description
1.1.2 A Services Description
1.1.3 What Is a Protocol?
1.2 The Network Edge
1.2.1 Client and Server Programs
1.2.2 Access Networks
1.2.3 Physical Media
1.3 The Network Core
1.3.1 Circuit Switching and Packet Switching
1.3.2 How Do Packets Make Their Way Through Packet-Switched Networks?
1.3.3 ISPs and Internet Backbones
1.4 Delay, Loss, and Throughput in Packet-Switched Networks
1.4.1 Overview of Delay in Packet-Switched Networks
1.4.2 Queuing Delay and Packet Loss
1.4.3 End-to-End Delay
1.4.4 Throughput in Computer Networks
1.5 Protocol Layers and Their Service Models
1.5.1 Layered Architecture
1.5.2 Messages, Segments, Datagrams, and Frames
1.6 Networks Under Attack
1.7 History of Computer Networking and the Internet
1.7.1 The Development of Packet Switching: 1961-1972
1.7.2 Proprietary Networks and Internetworking: 1972-1980
1.7.3 A Proliferation of Networks: 1980-1990
1.7.4 The Intemet Explosion: The 1990s
1.7.5 Recent Developments
1.8 Summary
Road-Mapping This Book
Homework Problems and Questions
Problems
Discussion Questions
Ethereal Lab
Interview: Leonard Kleinrock
Chapter 2 Application Layer
2.1 Principles of Network Applications
2.1.1 Network Application Architectures
2.1.2 Processes Communicating
2.1.3 Transport Services Available to Applications
2.1.4 Transport Services Provided by the Internet
2.1.5 Application-Layer Protocols
2.1.6 Network Applications Covered in This Book
2.2 The Web and HTTP
2.2.1 Overview of HTTP
2.2.2 Non-persistent and Persistent Connections
2.2.3 HTTP Message Format
2.2.4 User-Server Interaction: Cookies
2.2.5 Web Caching
2.2.6 The Conditional GET
2.3 File Transfer: FTP
2.3.1 FTP Commands and Replies
2.4 Electronic Mail in the Internet
2.4.1 SMTP
2.4.2 Comparison with HTTP
2.4.3 Mail Message Formats and MIME
2.4.4 Mail Access Protocols
2.5 DNS--The lnternet's Directory Service
2.5.1 Services Provided by DNS
2.5.2 Overview of How DNS Works
2.5.3 DNS Records and Messages
2.6 Peer-to-Peer Applications
2.6.1 P2P File Distribution
……
Chapter 3 Transport Layer
Chapter 4 The Network Layer
Chapter 5 The Link Layer and Local Area Networks
Chapter 6 Wireless and Mobile Networks
Chapter 7 Multimedia Networking
Chapter 8 Security in Computer Networks
Chapter 9 Network Management
References
Index
1.1 What Is the Internet?
1.1.1 A Nuts-and-Bolts Description
1.1.2 A Services Description
1.1.3 What Is a Protocol?
1.2 The Network Edge
1.2.1 Client and Server Programs
1.2.2 Access Networks
1.2.3 Physical Media
1.3 The Network Core
1.3.1 Circuit Switching and Packet Switching
1.3.2 How Do Packets Make Their Way Through Packet-Switched Networks?
1.3.3 ISPs and Internet Backbones
1.4 Delay, Loss, and Throughput in Packet-Switched Networks
1.4.1 Overview of Delay in Packet-Switched Networks
1.4.2 Queuing Delay and Packet Loss
1.4.3 End-to-End Delay
1.4.4 Throughput in Computer Networks
1.5 Protocol Layers and Their Service Models
1.5.1 Layered Architecture
1.5.2 Messages, Segments, Datagrams, and Frames
1.6 Networks Under Attack
1.7 History of Computer Networking and the Internet
1.7.1 The Development of Packet Switching: 1961-1972
1.7.2 Proprietary Networks and Internetworking: 1972-1980
1.7.3 A Proliferation of Networks: 1980-1990
1.7.4 The Intemet Explosion: The 1990s
1.7.5 Recent Developments
1.8 Summary
Road-Mapping This Book
Homework Problems and Questions
Problems
Discussion Questions
Ethereal Lab
Interview: Leonard Kleinrock
Chapter 2 Application Layer
2.1 Principles of Network Applications
2.1.1 Network Application Architectures
2.1.2 Processes Communicating
2.1.3 Transport Services Available to Applications
2.1.4 Transport Services Provided by the Internet
2.1.5 Application-Layer Protocols
2.1.6 Network Applications Covered in This Book
2.2 The Web and HTTP
2.2.1 Overview of HTTP
2.2.2 Non-persistent and Persistent Connections
2.2.3 HTTP Message Format
2.2.4 User-Server Interaction: Cookies
2.2.5 Web Caching
2.2.6 The Conditional GET
2.3 File Transfer: FTP
2.3.1 FTP Commands and Replies
2.4 Electronic Mail in the Internet
2.4.1 SMTP
2.4.2 Comparison with HTTP
2.4.3 Mail Message Formats and MIME
2.4.4 Mail Access Protocols
2.5 DNS--The lnternet's Directory Service
2.5.1 Services Provided by DNS
2.5.2 Overview of How DNS Works
2.5.3 DNS Records and Messages
2.6 Peer-to-Peer Applications
2.6.1 P2P File Distribution
……
Chapter 3 Transport Layer
Chapter 4 The Network Layer
Chapter 5 The Link Layer and Local Area Networks
Chapter 6 Wireless and Mobile Networks
Chapter 7 Multimedia Networking
Chapter 8 Security in Computer Networks
Chapter 9 Network Management
References
Index
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