COMER Cisco Research Cisco, Inc. San Jose, CA 95138 and Department of Computer Sciences Purdue University West Lafayette, IN 47907 FIFTH EDITION Computer Networks and Internets Upper Saddle River, New Jersey 07458. Books On Computer Networking From Douglas Comer The Internet Book: Everything you need to know about computer networking and how the Internet works, 5th Edition 2018. ISBN-13s: 978-1-138-33133-4 (Hardback) 978-1-138-33029-0 (Paperback).

Computer Networks and Internets is appropriate for all introductory-to-intermediate courses in computer networking, the Internet, or Internet applications; readers need no background in networking, operating systems, or advanced mathematics. Leading networking authority Douglas Comer presents a wide-ranging, self-contained tour of the concepts, principles, and technologies that enable today's Internet to support applications ranging from web browsing to telephony and multimedia. Uchebnik teoriya sudebnoj ekspertizi er rossinskaya zinin.

This Fifth Edition has been thoroughly reorganized, revised, and updated: it includes extensive new coverage of topics ranging from wireless protocols to network performance, while reducing or eliminating coverage of older protocols and technologies. Comer begins by illuminating the applications and facilities offered by today's Internet. Next, he systematically introduces the underlying network technologies and protocols that make them possible: low-level data communications; packet switching, LAN, and WAN technologies; and Internet protocols such as TCP, IP, UDP, and IPv6. With these concepts and technologies established, he introduces several of the most important contemporary issues faced by network implementers and managers, including quality of service, Internet telephony, multimedia, network security, and network management.

Comer has carefully designed this book to support both top-down and bottom-up teaching approaches. Students need no background in operating systems, and no sophisticated math: Comer relies throughout on figures, drawings, examples, and analogies, not mathematical proofs. Preface PART I. Introduction and Internet Applications 1.

Introduction and Overview 2. Internet Trends 3. Internet Applications and Network Programming 4. Traditional Internet Applications PART II.

Data Communication Basics 5. Overview Of Data Communications 6. Information Sources and Signals 7.

Transmission Media 8. Reliability and Channel Coding 9/ Transmission Modes 10. Modulation and Modems 11.

Multiplexing and Demultiplexing (Channelization) 12. Access and Interconnection Technologies PART III. Packet Switching and Network Technologies 13. Local Area Networks: Packets, Frames, and Topologies 14. The IEEE MAC Sub-Layer 15. Wired LAN Technology (Ethernet and 802.3) 16.