Computer Network Basics Tutorial (Revised Edition)

Author: Zhang Liyun, Ma Hao, Sun Bianhua
Publisher:
Publish Date: 2003-04-01
Features: This book is based on the authors' extensive practical experience in computer network construction, network application system development, and computer network teaching. It strives to reflect the latest developments in computer network technology while adhering to the principle of combining theory with practice. The book is divided into 8 chapters, covering main topics such as the basic concepts of computer networks, the architecture and protocols of computer networks, the OSI reference model, fundamentals of data communication, encoding techniques, basic knowledge of local area networks (LANs), medium access control, LAN group network technology, data link layer protocols and connection technologies of wide area networks (WANs), the basic principles and technologies of computer network interconnection, the functions and applications of network interconnection devices, the TCP/IP network interconnection protocol, the fundamental knowledge of the global largest internet (Internet) and various information services and applications, as well as the functions and configurations of various network operating systems. The book focuses on computer network fundamentals, LAN and WAN technologies, network interconnection, routers, TCP/IP, and the Internet. In the chapters on LANs and WANs, the book explains the latest high-speed WAN technologies (such as POS and WDM) and emphasizes switched LAN technologies and the Ethernet family, including Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet. To enhance understanding of the book's content, each chapter begins with a brief introduction and ends with a summary, accompanied by exercises. The book is well-structured, uses up-to-date material, presents accurate concepts, covers comprehensive content, and is closely tied to practical applications. Through studying this book, readers can not only gain theoretical knowledge of computer networks but also acquire practical skills in designing and building networks. This book can serve as a textbook for undergraduate computer science programs or related disciplines in higher education and continuing education, as well as a reference for professionals working in computer networks.