How networks work (4th ed)

Take an exciting visual journey down the highways and byways of networking and communications!

How Networks Work, Fourth Edition, includes new and expanded coverage of the way business computing works.

From relying on networking services to the intricacies of the Internet, youll love discovering How Networks Work.

Frank J. Derfler, Jr. and Les Freed, two of the most respected names in PC networking, have teamed up with top illustrators to mastermind these easy-to-follow, technically rich presentations.

Topics include: How ATM switches route cells across a network; How the Internet carries messages, images, and programs around the world; and How secure enterprise networking protects the exchange of data.