16-11-2012, 05:02 PM
A Seminar Report On History of Internet
History of Internet.ppt (Size: 547 KB / Downloads: 30)
Creation of ARPANET (1)
1957 – USSR launched Sputnik I
United States were shocked
Advanced Research Projects Agency
Thechnological think-tank
Space, ballistic missiles and nuclear test monitoring
Communication between operational base and subcontracters
Creation of ARPANET (2)
1962 – computer research program
Leaded by John Licklider (MIT)
Leonard Kleinrock published his first paper on
packet-switching theory
1965 – first “wide area network” created
Connection between Berkeley and MIT
From ARPANET to Internet (1)
1972 – ARPANET went ‘public’
ICCC
First program for person-to-person communication
(e-mail)
1973
75% of all ARPANET traffic is e-mail
First international connection (University College of London)
From ARPANET to Internet (2)
1974 – TCP/IP
Each network should work on its own
Within each network there would be a ‘gateway’
Packages would be routed through the fastest available route
Large mainframe computers
Several years of modification and redesign