Computer Networks and Communications (Revised Edition)

Author: Sui Hongjian Wu Xuan
Publisher:
Publish Date: 2001-12-15
Features: This book introduces the basic principles and technologies of data communication, and then explains the fundamental principles through the introduction of networks such as LANs, WANs, and the Internet. Building on the basic principles of LANs, it also covers the three major types of LAN operating systems widely used today: NetWare, Windows NT, and Unix (Linux). When it comes to WANs, the book focuses on technologies that are currently in widespread use, such as PPP, ISDN, and ATM. After studying this material, students can independently design an enterprise Intranet, immediately engage in network management work, and also lay a foundation for further studies. The distinctive features of this textbook are: (1) It takes the main line of network types (LANs, WANs, Intranets) to introduce the basic theories and methods of networks, enabling students to systematically master the essence of computer networks and communication; (2) It closely integrates theory and practice, with exercises and thought questions at the end of each chapter to help students consolidate and enhance their knowledge, making it particularly suitable for adult education; (3) It references the explanation methods of classic international network textbooks, presenting content in an easy-to-understand and accessible manner. Therefore, this book can serve as a textbook for computer network courses at junior college and undergraduate levels, as well as a reference book for computer application engineers.