TCP/IP
From Just Solve the File Format Problem
TCP/IP (Transmission Control Protocol / Internet Protocol) is the central protocol of the Internet (or actually two protocols, but they're tightly connected and usually discussed together). These protocols form the heart of the Internet protocol stack, which has, in all, between four and seven layers depending on how you count (doesn't Taco Bell have a burrito like that?). IP distinguishes computers on the Internet by means of IP addresses.
Links
- Wikipedia: Internet protocol suite
- Introduction to the Internet protocols (from 1987)
- RFC 675 - 1974 version of TCP, predecessor of TCP/IP
- RFC 1180 - TCP/IP tutorial
- TCP/IP State Transition Diagram
- The anatomy of a TCP connection (video)
