Transcript
  • Internet

  • Internet TCP/IP Internet

  • 1.1

  • 1.2 Internet Internet2060ARPAnet ARPAnetTCP/IP 80NSFnetInternet Internet

  • Internetwww E-Mail FTP Telnet BBS Internet Phone

  • 1.3 TCP/IP TCP/IPTCP/IPARPAnetInternet IP InternetInternetIP

  • ABC

  • edu com mil gov int net org cn

  • 1.4 Internet

  • http://www.jiangmin.com http://www.duba.net http://www.rising.com.cn http://www.china.yk.com/tsfw/ 9958 http://www.9958.com http://www.china.infosec.org.cn http://www.cnnf.org