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The history of the Internet has its origin in the efforts to build and interconnect computer networks that arose from research and development in the United States and involved international collaboration, particularly with researchers in the United Kingdom and France.
In telecommunications, packet switching is a method of grouping data that is transmitted over a digital network into packets. Packets are made of a header and a payload. Data in the header is used by networking hardware to direct the packet to its destination, where the payload is extracted and used by application software. Packet switching is the primary basis for data communications in computer networks worldwide.
In computer networking, peering is a voluntary interconnection of administratively separate Internet networks for the purpose of exchanging traffic between the "down-stream" users of each network. Peering is settlement-free, also known as "bill-and-keep," or "sender keeps all," meaning that neither party pays the other in association with the exchange of traffic; instead, each derives and retains revenue from its own customers.
The Internet backbone may be defined by the principal data routes between large, strategically interconnected computer networks and core routers of the Internet. These data routes are hosted by commercial, government, academic and other high-capacity network centers, as well as the Internet exchange points and network access points, that exchange Internet traffic between the countries, continents, and across the oceans. Internet service providers, often Tier 1 networks, participate in Internet backbone traffic by privately negotiated interconnection agreements, primarily governed by the principle of settlement-free peering.
An Internet service provider (ISP) is an organization that provides a myriad of services for accessing, using, or participating in the Internet. Internet service providers can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned.
The National Science Foundation Network (NSFNET) was a program of coordinated, evolving projects sponsored by the National Science Foundation (NSF) from 1985 to 1995 to promote advanced research and education networking in the United States. The program created several nationwide backbone computer networks in support of these initiatives. Initially created to link researchers to the NSF-funded supercomputing centers, through further public funding and private industry partnerships it developed into a major part of the Internet backbone.
The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. With an annual budget of about $8.3 billion, the NSF funds approximately 25% of all federally supported basic research conducted by the United States' colleges and universities. In some fields, such as mathematics, computer science, economics, and the social sciences, the NSF is the major source of federal backing. In 2016, there were 6.9 million scientists and engineers employed in the United States. The 2020 NSF budget, split per capita, amounts to $1200 per US scientist per year; hence, it is not a practical funding source for most scientists.
MAE-West was an Internet exchange point located on the west coast of the United States in San Jose, California and Los Angeles, California. Its name officially stands for "Metropolitan Area Exchange, West", although some note the similarity to the name of the actress Mae West.
The North American Network Operators' Group (NANOG) is an educational and operational forum for the coordination and dissemination of technical information related to backbone/enterprise networking technologies and operational practices. It runs meetings, talks, surveys, and an influential mailing list for Internet service providers. The main method of communication is the NANOG mailing list, a free mailing list to which anyone may subscribe or post.
Internet exchange points are common grounds of IP networking, allowing participant Internet service providers (ISPs) to exchange data destined for their respective networks. IXPs are generally located at places with preexisting connections to multiple distinct networks, i.e. Datacenters, and operate physical infrastructure (Switches) to connect their participants. Organizationally, most IXPs are each independent not-for-profit associations of their constituent participating networks. The primary alternative to IXPs is Private peering, where ISPs directly connect their networks to each other.
SURAnet was a pioneer in scientific computer networks and one of the regional backbone computer networks that made up the National Science Foundation Network (NSFNET). Many of the Internet communications standards and protocols as we know it today were developed by SURAnet.
MAE-East was an Internet Exchange Point spread across the east coast of the United States, with locations in Vienna, Virginia; Reston, Virginia; Ashburn, Virginia; New York, New York; and Miami, Florida. It was the eastern branch of the MCI Internet Exchange. Its name officially stood for "Metropolitan Area Exchange, East".
PSINet, based in Northern Virginia, was one of the first commercial Internet service providers (ISPs) and was involved in the commercialization of the Internet until the company's bankruptcy in 2001 during the dot-com bubble and acquisition by Cogent Communications in 2002.
The Commercial Internet eXchange (CIX) was an early interexchange point that allowed the free exchange of TCP/IP traffic, including commercial traffic, between ISPs. It was an important initial effort toward creating the commercial Internet that we know today
The very high-speed Backbone Network Service (vBNS) came on line in April 1995 as part of a National Science Foundation (NSF) sponsored project to provide high-speed interconnection between NSF-sponsored supercomputing centers and select access points in the United States. The network was engineered and operated by MCI Telecommunications under a cooperative agreement with the NSF.
The following outline is provided as an overview of and topical guide to the Internet.
Merit Network, Inc., is a nonprofit member-governed organization providing high-performance computer networking and related services to educational, government, health care, and nonprofit organizations, primarily in Michigan. Created in 1966, Merit operates the longest running regional computer network in the United States.
Advanced Network and Services, Inc. (ANS) was a United States non-profit organization formed in September, 1990 by the NSFNET partners to run the network infrastructure for the soon to be upgraded NSFNET Backbone Service. ANS was incorporated in the State of New York and had offices in Armonk and Poughkeepsie, New York.
Manchester Network Access Point was a Manchester-based internet exchange point (IXP). The access point provides an exchange point for internet service providers and businesses in northern England and the Midlands and was the first Internet Exchange point in the UK outside London.
References
- ↑ "Profile: At Home's Milo Medin", Wired, January 20, 1999
- ↑ "The Technology Timetable", Link Letter, Volume 7, No. 1 (July 1994), p.8, Merit/NSFNET Information Services, Merit Network, Ann Arbor
- ↑ Cybertelecom :: Internet History 1992
- ↑ NSF Solicitation 93-52 Archived 2016-03-05 at the Wayback Machine - Network Access Point Manager, Routing Arbiter, Regional Network Providers, and Very High Speed Backbone Network Services Provider for NSFNET and the NREN(SM) Program, May 6, 1993
- ↑ Stephen Wolff (NSF) (March 2, 1994). "NAP awards". E-mail regarding Network Access Points to the com-priv list. Archived from the original on October 29, 2013. Retrieved June 1, 2013.
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