Business data communications and networking - Jerry FitzGerald

With each new edition, Jerry FitzGerald and Alan Dennis' BUSINESS DATA COMMUNICATIONS AND NETWORKING has helped students stay on the cutting edge of data communications and networking technologies. Updated with the latest advances in the field, this Seventh Edition features new sections on wireless technologies, VPNs, and security technologies, as well as a new chapter on the Internet covering the structure of the Internet, POPs, gigaPOPs, and Internet 2. This edition also features minicases that challenges students to apply the concepts covered in each chapter.