要想成为网络高手,起码要懂得资本的网络常识,而在当今中国用得最多的参考书是<计算机网络>(第四版) 谢希仁主编.这个是课件.里面不仅有Tcp/IP协议的说明，ISO 七层模型.网络安全，各种协议的控制和计算,比如FTP等各层的协议的应用.是学习计算机网络的绝佳的参考书。也是考计算机网络三级考试的最好的辅导书，你要是看完了这本书，考笔试绝对没有问题。还等什么赶快去下吧。你要是去书店去买的话,30---40块又没有了,-wants to become a network expert, at least to know the capital of network knowledge, and in China today the most widely used reference book is lt; Computer networks gt; (Page 4) Xie Hui, editor-in-chief. This is the courseware. There is not only remarkably / IP protocol that ISO GSA. network security, various agreements the control and calculation, such as FTP and other floors of the agreement. learning computer networks excellent reference books. Computer networks also test three of the best test counseling, if you read this book, written test is absolutely no problem. So what has to go under it. If you go in the bookstore and bought 30 to 40 --- no, ha ha