000			01752nam a2200205 a 4500
020			_a9780132415712
020			_a0132415712
082			_a005.71 _bBEY
100			_aBeyda, William J. :
245			_aData communications : from basics to broadband
250			_a2nd Edition.
260			_aUpper Saddle River, New Jersey . : _bPrentice-Hall international, _c1996.
300			_axvii, 311 p. : _billustrations ;
500			_aIncluded Index.
505			_a1. Overview and Introduction -- 2. Understanding Telecommunications -- 3. Basic Data Communications Concepts -- 4. Data Interfaces and Transmission -- 5. Improving Data Communications Efficiency -- 6. Data Integrity and Security -- 7. Architectures and Protocols -- 8. Data Transport Networks -- 9. Network Management -- 10. Digital Telecommunications.
520			_aFocusing on fundamental concepts and practical applications, this text prepares students to make intelligent decisions on the appropriate design, purchase, integration and use of data communications equipment and systems. The book aims to demystify every aspect of data communications including relevant terminology, concepts, hardware, software, protocols, architectures and current and future products. Features new to this edition include discussions about a variety of protocols, including TCP/IP and related protocols, such as SNMP, FTP, Telnet, and SMTP. It also includes expanded coverage of internetworking with a thorough treatment of repeaters, bridges, routers, and gateways, client/server technology, higher speed LANs, and wireless LANs, frame relay, and other wide area networks, including the Internet.
650			_aData transmission - Systems.
650			_aTelecommunications.
942			_cREF
999			_c11704 _d11704