13.1 TCP/IP AND THE INTERNET

TCP/IP and the Internet share a history that goes back several decades. The technical success of the Internet is due largely to the elegant and flexible design of TCP/IP. In turn, the leverage provided by the Internet has helped TCP/IP prevail over several competing protocol suites that were favored at one time or another for political or commercial reasons.

A brief history lesson

Contrary to popular belief, the Internet is not a Microsoft product that debuted in 1995, nor is it the creation of a U.S. vice president. The progenitor of the modern Internet was a network called ARPANET that was established in 1969 by DARPA (Defense Advanced Research Project Agency), the R&D arm of the U.S. Department of Defense. The ...

Get UNIX System Administration Handbook, Third Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.