Week12slide

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Week12slide

  1. 1. How Traffic Moves over the Internet ● ISP ● SAN ● Cable modem
  2. 2. The ISP The ISP is Internet Service Provider. The ISP is a company that offers their customers access to the Internet. The ISP connects to its customers using a data transmission technology appropriate for delivering Internet Protocol datagrams, such as dial-up, DSL, cable modem or dedicated high-speed interconnects.
  3. 3. SAN A storage area network (SAN) is an architecture to attach remote computer storage devices to servers in such a way that the devices apper as locally attached to the oprerating system.
  4. 4. Cable modem ● Cable modem is a type of modem. ● This modem provides access to a data signal sent over the cable television infrastructure. ● Primarily used to deliver broadband Internet acess.
  5. 5. The ISP ● The computer at the enterprise and home who is the customer is connected with the Internet through the line,the ISDN line,the ADSL line and the data communication leas etc.
  6. 6. Reference ● Wikipedia ● http://ja.wikipedia.org/wiki/ ● ISP ● http://www.comdomsoft.com/en/antispam/solutio ns/internet-service-providers-solution- comparison.html

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