Computer networks (Plus de 8 000 résultats)

Hardback. Etat : Good. Providing essential information for business managers, computer programmers, system designers, as well as home computer users, DATABASE COMUNICATIONS AND COMPUTER NETWORKS, 8e provides a thorough introduction that includes coverage of the language of computer networks as well as the effects of data communications on business and society. Balancing technical concepts with everyday issues, it equips you with a solid understanding of the basic features, operations, and limitations of different types of computer networks. It offers full coverage of wireless technologies, industry convergence, compression techniques, network security, LAN technologies, VoIP, and error detection and correction. The Eighth Edition also offers up-to-the-minute coverage of near field communications, updated USB interface, lightning interface, and IE 802.11 ac and ad wireless standards, firewall updates, router security problems, the Internet of Things, cloud computing, zero-client workstations, and Internet domain names.…

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Hardback. Etat : Fair.

Hardback. Etat : Good.

Etat : Very Good. 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. 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.…

Etat : Good. A tour through networking, from the lowest levels of data transmission and wiring to the highest levels of application software. A new chapter covers long-distance digital circuits, high-speed digital local loop technologies like ADSL and cable modems, and wireless technologies.

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

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Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Etat : Very Good.

Paperback. Etat : Fair. 5th. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

hardcover. Etat : Good. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Etat : Good. A sound copy with only light wear. Overall a solid copy at a great price.

Hardback. Etat : Good. This text integrates a wide variety of topics using the TCP/IP suite of protocols, starting with the physical layer, and then proceeding through the data link, network, transport, session, and presentation layers, up to the application layer.

hardcover. Etat : Good.

Hardback. Etat : Good. Networking technologies and practices are constantly evolving. Equip your students with an understanding that helps them keep pace with Internet time. In this carefully focused revision of the best-selling first edition, authors Peterson and Davie reiterate their commitment to a systems-oriented approach to networking instruction. Focusing on the why of network design-not just the specifications comprising today's systems but how key technologies and protocols actually work in the real world to solve specific problems-they promote an enduring, practical understanding of networks and their building blocks. The second edition incorporates coverage of Quality of Service issues, mobile and wireless networks, VPNs, and much more. Over 100 new exercises help users consolidate and expand their knowledge.…

Hardback. Etat : Fair. Networking technologies and practices are constantly evolving. Equip your students with an understanding that helps them keep pace with Internet time. In this carefully focused revision of the best-selling first edition, authors Peterson and Davie reiterate their commitment to a systems-oriented approach to networking instruction. Focusing on the why of network design-not just the specifications comprising today's systems but how key technologies and protocols actually work in the real world to solve specific problems-they promote an enduring, practical understanding of networks and their building blocks. The second edition incorporates coverage of Quality of Service issues, mobile and wireless networks, VPNs, and much more. Over 100 new exercises help users consolidate and expand their knowledge.…

Hardback. Etat : Very Good. Networking technologies and practices are constantly evolving. Equip your students with an understanding that helps them keep pace with Internet time. In this carefully focused revision of the best-selling first edition, authors Peterson and Davie reiterate their commitment to a systems-oriented approach to networking instruction. Focusing on the why of network design-not just the specifications comprising today's systems but how key technologies and protocols actually work in the real world to solve specific problems-they promote an enduring, practical understanding of networks and their building blocks. The second edition incorporates coverage of Quality of Service issues, mobile and wireless networks, VPNs, and much more. Over 100 new exercises help users consolidate and expand their knowledge.…

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Hardback. Etat : Fair. Provides practical understanding of networks and their building blocks example-based instruction. This title focuses on the why of network design, not just the specifications comprising systems but how key technologies and protocols actually work in the real world to solve specific problems.…

Hardback. Etat : Good. Provides practical understanding of networks and their building blocks example-based instruction. This title focuses on the why of network design, not just the specifications comprising systems but how key technologies and protocols actually work in the real world to solve specific problems.…

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Hardback. Etat : Good. Providing essential information for business managers, computer programmers, system designers, as well as home computer users, DATABASE COMUNICATIONS AND COMPUTER NETWORKS, 8e provides a thorough introduction that includes coverage of the language of computer networks as well as the effects of data communications on business and society. Balancing technical concepts with everyday issues, it equips you with a solid understanding of the basic features, operations, and limitations of different types of computer networks. It offers full coverage of wireless technologies, industry convergence, compression techniques, network security, LAN technologies, VoIP, and error detection and correction. The Eighth Edition also offers up-to-the-minute coverage of near field communications, updated USB interface, lightning interface, and IE 802.11 ac and ad wireless standards, firewall updates, router security problems, the Internet of Things, cloud computing, zero-client workstations, and Internet domain names.…

hardcover. Etat : Fair.