Language:Chinese.Pub Date :2005-1-1 Pages: 112 Publisher: Higher Education Press book featuring the Internet . using a top- down approach by the application layer to the physical layer sequence describes the basic principles of computer networks and application technology . The book's contents and characteristics: First. the TCPIP mature and practical system for the teaching of the basic five-layer protocols . and more likely to arouse readers ' interest and enthusiasm. Secondly. in terms of content on demand to learn to do . except for Chapters 1-5 will be granted for the chapter . the remaining chapters of the lecture can be more or less. can be after before . Third . with the book's Web site provides a complete online version of the book . as well as to the many links to relevant learning material . ideal for showing step online courses. Finally. the book contains a netwo...