What is internet ? History of internet .

The Internet is the global device of interconnected pc networks that uses the Internet protocol suite (TCP/IP) to communicate among networks and devices. … The primary precursor network, the ARPANET, initially served as a spine for the interconnection of regional educational and army networks within the 1970s.

  • An internet (note the lowercase i) is two or more networks that can communicate with each other.
  • The Internet (uppercaseI ), and is composed of thousands of interconnected networks.
  • Accessing the Internet.

Internet History

The first practicable prototype of the Internet came inside the late Nineteen Sixties with the creation of ARPANET, or the Advanced Research Projects Agency Network. ARPANET followed TCP/IP on January 1, 1983, and from there, researchers started out to collect the “network of networks” that became the modern Internet.

  • Telegraph and Telephone networks, before 1960:
  • Constant-rate communication only
  • ARPANET- PacketSwitched
  • Birth of the Internet&TCP/IP
  • Internet Today

Internet Standards and Administration

Network Administration: NTCP/IP Standards and RFCs. The TCP/IP protocol standards that define how the Internet works are managed by using the Internet Engineering Task Force (IETF). However, the IETF doesn’t impose requirements. Instead, it absolutely oversees the procedure by way of which ideas are evolved into agreed-upon standards.

  • Internet draft
  • Request for Comments(RFC)
  • Proposed Standard
  • Draft Standard
  • Internet Standard
  • Historic
  • Experimental
  • Informational

Internet Administration

IT community administrator. An IT network administrator specializes in preserving an organization’s records control network. The IT network extends to the company LAN, WAN, intranet, and the Internet. Users depend upon this internet of networking technology to speak and proportion store, and procedure information.

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