Mid 1960 : Papers on “Packet Switching” emerge. End 1969s: Advanced Research Projects Agency Network ( ARPA) sponsors the development of a AR PANET. (A new packet switching network) 1974: The TCP/IP protocols and model proposed by Cerf/Kahn. 1980: Introduction of IPv4 1983: Adoption of TCP/IP by ARPANET 1984: NSF funds a TCP/IP based backbone network,NSFNET. 1995: Internet is completely commercial.
Data and Tech notes for students and professionals