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Network news transport protocol


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Network news transport protocol

  1. 1. N etwork N ews T ransport P rotocol 49871020 吳柏毅 工教一
  2. 2. <ul><li>A key for reading and posting news articles (news group messages) to the Usenet on the Internet application protocol. This agreement is also responsible for the transmission of information between the server. </li></ul>
  3. 3. <ul><li>NNTP protocol by the University of California, San Diego, and Brian Kantor University of California, Berkeley, invented by Phil Lapsley, other than those who contribute to this agreement package Baylor College of Medicine Stan Barber and Apple's Erik Fair. </li></ul>
  4. 4. <ul><li>Usenet was originally evolved by the UUCP network, the UUCP network, most of the articles are directly between two computers through telephone lines to connect transmission </li></ul>
  5. 5. <ul><li>Post and the reader must be logged in the same host server, and then read the article from the local hard disk </li></ul>
  6. 6. <ul><li>Later, with the LAN and the Internet's popularity, people want news reader can be run on personal computers, while people are eager to understand the articles on the Internet to spread the path of the network to the Internet because it was compatible files system does not exist So people develop a new agreement similar to SMTP, and SMTP is different, this agreement is only used to read newsgroups. </li></ul>
  7. 7. <ul><li>Currently the agreement is still widely used in 2005 is working to develop a standard NNTP update, IMAP protocol can also be used to read newsgroups </li></ul>
  8. 8. The End