(pronounced as separate letters) Short for Internet Protocol. IP specifies the format of packets, also called datagrams, and the addressing scheme. Most networks combine IP with a higher-level protocol called Transmission Control Protocol (TCP), which establishes a virtual connection between a destination and a source.
IP by itself is something like the postal system. It allows you to address a package and drop it in the system, but there's no direct link between you and the recipient. TCP/IP, on the other hand, establishes a connection between two hosts so that they can send messages back and forth for a period of time.
The current version of IP is IPv4. A new version, called IPv6 or IPng, is under development.
Sponsored listings
Telecommunications Training
-
Telecom, datacom, networking, IP, MPLS, VoIP and wireless training for non-engineers. Seminars, DVD video courses, CBT, textbooks, free tutorials.
Now Is A Great Time to Switch and Save
-
Get the Charter Business BundleŽ and save over 40%* off standard monthly rates when you order Internet, Telephone and Cable TV.
Internet Service Provider
-
Provides month to month dial-up Internet service across the U.S. for $8.95, with free spam blocking, pop-up blocking and 24/7 technical support.
InterNIC's home page Features information on InterNIC's directory and database services, tools and resources for the Internet community, Scout report and net-happenings publications, and domain name registration and IP network number assignment services.
Protocols.com Contains a comprehensive directory of some 200+ protocols with links to protocol standards and other protocol related Internet sites. Protocols listed include: ATM UNI, ATM signalling, Frame Relay, Ethernet, ISDN, PNNI, PPP, TCP/IP and many more.
