说明：  书名：计算机网络（第五版） 作者: 谢希仁 出版社: 电子工业 　　《计算机网络(第5版)》自1989年首次出版以来，于1994年、1999年和2003年分别出了修订版。2006年8月本教材通过了教育部的评审，被纳入普通高等教育“十一五”国家级规划教材。《计算机网络》的第5版，在内容和结构方面都有了很大的修改。 　　全书分为10章，比较全面系统地介绍了计算机网络的发展和原理体系结构、物理层、数据链路层、网络层、运输层、应用层、网络安全、因特网上的音频/视频服务、无线网络和下一代因特网等内容。各章均附有练习题。此外，附录A给出了部分习题的答案和提示。随书配套的光盘中，有全书课件和作者教学中经常遇到的150多个问题及解答，计算机网络最基本概念的演示（PowerPoint文件），以及《计算机网络(第5版)》引用的全部RFC文档等，供读者参阅。
(Title: Computer Network (fifth edition) Author: Xie Xiren Publisher: Electronics Industry Computer network (5th edition) since it is first published in 1989, in 1994, 1999 and 2003, respectively, it is corrected and republished. In August 2006, the textbooks is incorporated into the regular higher education "Eleventh Five-Year" national planning materials. In the 5th edition of the "computer network", there had been substantial changes in content and structure. The book is divided into 10 chapters, more comprehensive and systematic introduction to the development of computer networks and principles of architecture, physical layer, data link layer, network layer, transport layer, application layer, network security, audio/video services on the Internet, wireless networks and next-generation Internet content. The various chapters are accompanied by exercises. In addition, Appendix A gives some answer to the exercises and tips.)