www

Document Sample
www Powered By Docstoc
					                                                                               (2544, 1-24)




                             ARPA            (Advance      Research      Project      Agency)

                                                                                    ARPANet

                                                          (Protocol) NCP (Network Control
Protocol)
                                    e-mail
        6 ARPANet
          ARPANet              NCP             TCP/IP (Transmission Control Protocol/ Internet
Protocol)
                       DNS(Domain Name Server)
               NSFNET (National Science Foundation Network)                         56 Kbps.
                supercomputer                                                        backbone

                    Merit Network                       NSFNET
                     NSFNET                                                  1.544          Mbps

           ARPANet
                             NERN      (National     Research     and       Education    Network)
                                                                                            6
                          6
                       www CERN (the European Laboratory for Particle Physics) NSFNET
                   44.736 Mbps                                                1,000,000

       6       NSF                   InterNIC

           NCSC (National Center for Computing at University of Illinois)                 Mosaic
                  Web       browser

       8                NSFNET                                           vBNS (Very-High-Speed
Backbone Network Service)      backbone



                                                                 TCP/IP
                                                                TCP/IP
                                                                                          TCP/IP

                                                                 IP

                                                                                     -
192.150.249.11, 64.4.43.7

             11111111 .        11111111 .          11111111 .         111111112
             255      .        255      .          255      .         255

                  IP
                                             IP
                                                                                          IP
                                                                             windows
winipcfg                    Start        /        Run         /        winipcfg           ok
                                    IP




  บบ Domain Name
                                                                  IP
                                                                       world      wide   web




                                                                        3 1101 02545 06 4

                                                        website
www.hotmail.com      64.4.54.7
www.eau.ac.th      203.155.193.251
                                “                         ”
                                      (Geographic Location)
                th
                 jp
                  tw
                  fr
                  uk
ฯ ฯ

                                                              com(comercial), gov(government),
net(network),          org(organization),           edu(education)
                                                            com,            org,          net




co(company), ac(academic), go(government), or(organization), in(individual)
www.msn.com
www.hot.in.th
www.eau.ac.th
www.canon.co.jp




                        www         eau        ac         th



www                                                                World wide web
eau
ac
th
                      www        bot        or       th



www
bot                                               Bank    of   Thailand




or
th

                              www        Thaimai com
                                         l



www
thaimail

com                                                               .com



Internet growth:
  Date Hosts | Date Hosts Networks Domains
  ------ -------- + ----- --------- -------- ---------
  12/69 4 | 07/89 130,000 650 3,900
  06/70 9 | 10/89 159,000 837
  10/70 11 | 10/90 313,000 2,063 9,300
  12/70 13 | 01/91 376,000 2,338
  04/71 23 | 07/91 535,000 3,086 16,000
  10/72 31 | 10/91 617,000 3,556 18,000
  01/73 35 | 01/92 727,000 4,526
  06/74 62 | 04/92 890,000 5,291 20,000
 03/77     111 | 07/92 992,000 6,569 16,300
 12/79     188 | 10/92 1,136,000 7,505 18,100
 08/81     213 | 01/93 1,313,000 8,258 21,000
 05/82     235 | 04/93 1,486,000 9,722 22,000
 08/83     562 | 07/93 1,776,000 13,767 26,000
 10/84    1,024 | 10/93 2,056,000 16,533 28,000
 10/85    1,961 | 01/94 2,217,000 20,539 30,000
 02/86    2,308 | 07/94 3,212,000 25,210 46,000
 11/86    5,089 | 10/94 3,864,000 37,022 56,000
 12/87   28,174 | 01/95 4,852,000 39,410 71,000
 07/88   33,000 | 07/95 6,642,000 61,538 120,000
 10/88   56,000 | 01/96 9,472,000 93,671 240,000
 01/89   80,000 | 07/96 12,881,000 134,365 488,000
              | 01/97 16,146,000         828,000
              | 07/97 19,540,000        1,301,000
                          *** see Note below ***

 Hosts = a computer system with registered ip address (an A record)
 Networks = registered class A/B/C addresses
 Domains = registered domain name (with name server record)

  Note: A more accurate survey mechanism was developed in 1/98; new and
      some corrected numbers are shown below. For further info, see
      Sources section.
Date Hosts | Date Hosts | Date Hosts
----- ----------- + ----- ----------- + ----- -----------
01/95 5,846,000 | 01/97 21,819,000 | 01/99 43,230,000
07/95 8,200,000 | 07/97 26,053,000 | 07/99 56,218,000
01/96 14,352,000 | 01/98 29,670,000 | 01/00 72,398,092
07/96 16,729,000 | 07/98 36,739,000 | 07/00 93,047,785
              | 01/01 109,574,429
                                                                            (Terminal)



                                       www (World Wide Web)
                      E-mail           (Electronic      Mail)                      -




                                                                                 “xxx”
                               “aaa”                     “aaa com”                 aaa
                                                              aaa
“xxx@aaa.com”           xxx                                            (e-mail address)

             @                         @        .



                               e-mail                                www.hotmail.com,
www.mail.yahoo.com,      www.mail.com,         www.chaiyo.com,       www.thaimail.com,
www.thailand.com

****************                           e-mail www.thaimail.com

                                                                                e-mail




                        e-mail
reply
forward
attachment                                e-mail
inbox
trash
compose
spam mail
junk mail          spam
cc         carbon copy                         “             ”
bcc                                   background                 carbon              copy

to      e-mail
subject

บ     FTP
       File                           Transfer                               Protocol(FTP)

                             Server                                                 Client
                                                   FTP
                                                                                  website,
                                                                                     FTP
                                      WS-FTP, Cute FTP, FTP, ฯ ฯ

บ     IRC

     IRC                  Internet Relay Chat
                                                                                     Chat
                                                    Pirch,         MS-chat           ฯฯ



บ     www (World Wide Web)
                                                                                Hypertext
                                                                                    ฯฯ
                                                                                Hyperlink
                                                 Web       browser
                             Web browser                  windows
Internet Explorer(IE)                                           IE
  Netscape, Opera ฯ ฯ                       IE                icon




                        Internet Explorer




                                                   home




www               Internet Explorer
                                                             www
                                                               IP
(                              )
ฯฯ                                                  IP            Address

                        website                                             www.eau.ac.th        enter
     go                                                      http

               ://                       :ห ย
                     Website                                                   http://www.eau.ac.th:80




     ย     บ                       www
                                                                                                www
                                                                             Hypertext
HTML                           (Hypertext                         Markup                    Language)

                                                          www
                                                         e-mail      hotmail.com         thaimail.com,
         IRC website pantip.com             hunsa.com




                                                Web        board                   Search     Engine
                                         www                                                  website



บ        Web board
                                                                   Web      board
                                   Bulletin board                    BBS(Bulletin Board System)
BBS                            Website



                                          Internet         BBS

                                            Bulletin      Board
                                 USENET
NEWSGROUP

ฯฯ                    USENET




Webboard                                               Webboard

            Website
บ   Search Engine แ   ห




                          ,
                        URL       (Uniform      Resource       Locator)

                                                                                           ?



: Web browser, Domain name, URL, Homepage, Website, www, Hypertext)



             ห ย Search Engine : Search Engine
                                                                                       (
                                  Web browser                             Hypertext
                                                                                 ,
                                          (Database)                                  Search
Engine                                                     Search Engine

1        .   Search      Engine       :

(



     www.Altavista.com, www.google.com
2.     Web           Directory      :

                                                                    www.yahoo.com
3. Hybrid Search Engine :                                           Search Engine      Web
Directory
4. META Search Engine :             Search Engine
                                             Search           Engine

                                       Search Engine              www.ask.com
5.           Specific             Task             Search              Engine              :
www.amazon.com
                                                                                      ,
napster                                                                                    ,
www.dejanews.com                                   Newsgroups

Search Engine             บ
                                        Search            Engine

                                          Search Engine

                        Search Engine
Search Engine                     Web Directory                    Meta Search
http://www.altavista.com          http://www.yahoo.com             http://www.dogpile.com
http://www.alltheweb.com          http://www.about.com             http://www.infospace.com
http://www.google.com             http://www.looksmart.com         http://www.mamma.com
http://www.hotbot.com                                              http://www.metacrawler.com
http://www.northernlight.com
http://www.iwon.com
http://www.excite.com
http://www.goto.com
http://www.ask.com
http://www.lycos.com
http://www.msn.com
---           ---
http://www.go-thai.com
http://www.thaiseek.com
http://hotsearch.bdg.co.th
http://www.cgitop.com
http://www.catcha.co.th
http://search.ku.ac.th

                                   Search Engine
     Internet Magazine        57 March 2001



1.                                                                        Surfing



                         Portal web       Web Directory               “        ”




2.

                            (Bulletin board)
                                               Usenet, Newsgroups, Webbord, Chat
                             e-mail
                                                                                     1



                    2

                                               ฯฯ
                              3

                                               )




     บ              ย Search Engine
1.             Search    Engine                                Search         Engine

                                       Search Engine [1]
2.                                             Search                         Engine



                                                                              [1]
3.
                                                                                    dog
                                      puddle       dog              boxer           dog
                        [1]
4.
                                                         [1]
5.       Boolean

                                                                        [1]
6.
                                                      Domain name
     .com
7.
     Search Engine                                                  Altavista             Hotbot
                                                                     (
   Search Engine                        )
8.         (                                Search Engine                       Surfing

9.




            Boolean           ย ห บ
1. And

            And                                                            sea AND phuket
                  Search Engine                           AND       sea +phuket
2. Or
                      OR                phuket or songkla
3. AND NOT                                             AND)                               NOT)
       phuket AND NOT songkla                  Search Engine                –             AND
   NOT phuket –songkla
4.             “ ”                                                                 “Sunset at
   phuket”
5.            ()          Boolean                           kayak AND (gear OR equipment)
                              kayak               gear          equipment        gear
   equipment
6.                      *
                                             kayak*
     kayak, kayaks, kayaked, kayaking
               Search Engine
1.
     Website                 www.eau.ac.th         Service
     www.library.eau.ac.th        Online Catalog                 bonzi
                                                             )
2.   bonzi
3.                       (Portal)
     Website : www.sanook.com                   bonzi




4.             “       ”            Website 2
5.                     2
                                          link

6.




         ห ห               ห             ย บ     ย   ย บ ยย
Starwar episode II         ย
1.

                               Starwar                   Website
                                                      Website :
     www.starwar.com
         ห     ห   ห                   บ keyboard            ย
1.                                       Search Engine              Altavista.com
     (

2.                 “keyboard layout”                Search for:           Search




3.                                                                “thai keyboard
     layout”
4.                  www.dco.co.th/softward/layout.htm
     keyboard




                ย
1.                                  e-mail
2.        e-mail
3.
4.
5.          Scan Virus
6.       Scan     Virus
                          Website
7.                                      (Chat)

8.                                        post
         Webboard                       e-mail




     1                       ,
     2



     3                              ,

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:33
posted:3/4/2012
language:English
pages:25