HELP! * GREY=local LOCAL HTML version of Foils prepared December 9 1996

Foil 3 Background on the Internet

From Introduction to the World Wide Web and Web Technologies presentation: Introduction to the www and Web Technologies -- Fall Semester 96. by Nancy McCracken * See also color IMAGE

The Internet is a loose federation of networks.
Cooperative organization - no administration, no fees. Protocols and standards are evolved through the IETF, Internet Engineering Task Force.
Most national and international networks are members: NSFNET, ESNET, ARPANET, BITNET
All these networks are packet switched systems based on TCP/IP. Together these protocols allow for communication over a wide variety of technologies. Machines called gateways connect the networks.
Standard domain name system - names are looked up by name server to obtain routing information.
  • symbolic names: npac.syr.edu
  • internet addresses: 128.230.7.2


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Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

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Page produced by wwwfoil on Fri Dec 6 1996