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บทที่ 3 อินเทอร์เน็ต The Internet PowerPoint PPT Presentation


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บทที่ 3 อินเทอร์เน็ต The Internet. อ.เอกบดินทร์ เกตุขาว [email protected] [email protected]กิจ คณะวิทยาการจัดการ มหาวิทยาลัยราช ภัฏจันทร เกษม. วัตถุประสงค์. เพื่อให้นักศึกษาเข้าใจ องค์ประกอบและประโยชน์ของระบบอินเทอร์เน็ต

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บทที่ 3 อินเทอร์เน็ต The Internet

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3 The Internet

.

[email protected]


  • TCP/IP, FTP, Domain Name, WWW, URL, etc.

  • Website


Internet TCP/IP


Cyberspace




  • (Shareware) (Freeware)


  • Magazine Online

  • (Download)

  • (Voice conference)


  • ARPANET : 1969-1990 (USA)

  • Internet

  • InterNIC : (Internet Network Information center)


Ethernet

Ethernet (LAN) Ethernet Co-Axial UTP UTP 10Base-T 30 Ethernet LAN

Ethernet Fast EthernetGigabit Ethernet 100 Mbps


[Intranet]

[Intranet]


2

1

3

Protocol Software Intranet

Protocal intranet 3 TCP, IP HTTP Protocal

Protocal IP block packet

Protocol TCP intranet internet

Protocal HTTP link hypertext intranet internet link web Server


2

1

3

4

Protocal Solfware Intranet

solfware intranet

Browser hypertext

HTTP intranet www internet

Firewall

Web Page Authoring tool webpage


[Extranet]

[Extranet] intranet internet internet intranet


Modem (ISP : Internet Service Provider)


(Dialup Access )

  • Dialup

  • Modem

  • (Dialup Line) (ISDN) (ADSL)

  • (ISP : Internet Service Provider)


ISP : Internet Service Provider


A-Net Co., Ltd.

Asia Access Internet Service

Asia Infonet Co.,Ltd.

C.S. Communications Co.,Ltd

Cable & Wireless Network (Thailand) Ltd.

Chomanan Worldnet Co., Ltd.

Data Line Thai Co., Ltd.

Far East Internet Co.,Ltd

Siam Global Access Co.,Ltd.

Roynet Co.,Ltd.

The Idea Net

Data Line Thai Co., Ltd.

Internet Thailand

Jasmine Internet Co., Ltd

ISP


Protocol

TCP/IP (Transmission Control Protocol / Internet Protocol )

File Transfer Protocol

IP Address

Domain Name

Network Mask Subnet Mask

Domain Name

World Wide Web (WWW)

Internet


Protocol

Protocol --

:

  • TCP/IP Protocol:()

  • FTP Protocol : (Data file)

  • HTTP Protocol : Web WWW


TCP/IP

TCP/IP

TCP/IP : Transmission Control Protocol / Internet Protocol

TCP

IP


TCP

packet packet packet IP() packet TCP packet


IP

202.12.97.2 4 0-255


TCP/IP

-


IP Address

IP Address TCP/IP

IP number 4 8 ( 32 ) 000.000.000.000 255.255.255.255


IP Address ()

4 (dot)

(Class) 5


IPAddress


Network Mask Subnet Mask

Network Mask : IP Address Bit Byte bit bit Net Mask 1 Bit 0 Bit Net Mask

Class A Network Mask 255.0.0.0 1 Byte Network Address

Class B Network Mask 255.255.0.0 2 Byte Network Address

Class C Network Mask 255.255.255.0 3 Byte Network Address

Subnet Mask Network Address Host Address Subnet


Domain Name

Domain Name IP 16 IP 202.44.204.33 www.nectec.or.th "

IP Address Domain Name Server 203.146.37.34 www.bwc.ac.th


Domain Name




Domain Name

- .TH- .JP

- .SG- .MY

- .KR- .CN

- .UK- .AU


WWW (World Wide Web)

WWW Multimedia (Link) (Webpages)


World Wide Web

  • Web page , , ,

  • Home page

  • Link


Web Server

Web Browser

user

World Wide Web


URL( Universal Resource Locator )

Address URL

URL Browser http://


URL

http://www.provision.co.th/book/catalog.htm

WWW


(E-mail)

(File Transfer Protocol)

IRC

2

1

5

4

6

3


(E-mail)

  • E-mail

    • :

    • :


Emoticons E-mail

Emoticon Chat


emoticons


2

1

Net meeting

ICQ


Net meeting

digital


ICQ

ICQ ICQ ICQ Online pager


(File Transfer Protocol)

FTP File Transfer Protocol

:

- (Server) -

FTP Text Mode Unix get, put Graphics Mode Microsoft Windows WinFTP Light, CuteFTP


IRC

Chat (IRC - Internet Relay Chat) Talk ( ) (VDO Conference) , ,

MSN Messenger


(Web board)

Bulletin Board Sytem (BBS) (Newsgroup) ,

HTML


10


10

  • 90

  • ,

  • (Upgrade)

  • (Service)


E-card

www.bluemountain.com

www.e-cards.com

www.greeting-cards.com

www.coolcards.com

www.jipata.com

www.gogreet.com

www.jokecards.com

www.download.com

www.jumbo.com

www.tucows.com

www.free-program.com

www.zdnet.com

www.thaiware.com

www.rocketdownload.com

Website


www.geocities.com

www.homestead.com

E-mail

www.dogmail.com

www.hotmail.com

www.mail.com

www.mail.yahoo.com

www.thaimail.com

www.garfield.com

pwww.cartoonnetwork.com

www.disney.com

www.snoopy.com

Website


www.cnn.com

www.abcnews.com

www.tvpoolmagazine.com

www.thairath.co.th

www.bangkokbiznews.com

www.thannews.th.com

www.matichon.co.th

www.thaitv3.com

www.mp3.com

www.mgn.com

www.newline.com

www.fox.com

www.holliwood.com

www.mtv.com

Website


www.nba.com

www.boxing.com

www.tennis.com

www.sportingnews.com

www.formula1.com

www.thaiclinic.com

www.healthatoz.com

www.babyworld.co.uk

www.inteliheaith.com

Website


www.covergirl.com

www.elle.com

www.cosmomag.com

www.models.com

www.narak.com/fashion

www.oohgirl.com

www.siam2.com

www.pantip.com

www.bangkokcity.com

www.siam2you.com

www.hunsa.com

www.sanook.com

www.maama.com

www.yumyai.com

Website


www.amazon.com

www.thaihotels.com

www.ebay.com

www.1800flowers.com

www.entravel.com

www.thaigov.co.th

www.tot.or.th

www.moe.go.th

www.bmta.motc.go.th

www.mfa.go.th

www.forest.go.th

Website


  • .

  • .


internet

  • Banner Resolution

    ___ 468 * 60

    ___ 800 * 600

    ___ 640 * 480

    ___ 125 * 250

  • Bittorrent

    ___ ___ ___ ___ ___ ___


__ USB __ Wi-Fi __ COM1 __ 1394 __ Fire Wire __ ATA

e-book

__ mdb __ doc __ xls __ gif

internet


DOS IP address

___myip ___ipaddress ___netstat ___iplookup ___ipconfig ___dir

google.com

___ ___ ___ ___ ___

internet


e-mail

[email protected] __hotmail.com __http://hotmail.com __http://www.hotmail.com __burin [email protected]@thaiabc.com

Client

__ cobol __ asp __ php __ perl __ html

internet


http://class.yonok.ac.th host

__ac __ yonok.ac.th __ class __ yonok __ http __ ac.th

MSN

__hunsa.com __ hotmail.com __ thaiall.com __ sanook.com __ yahoo.com

internet


J2ME

__ __ - __ __ __ www

Port http

__ 21__ 22__ 80 __ 53__ 445__ 3128

internet


__JPG __ PNG __ BMP __ GIF __ XLS __ DOC

Blog

__ MSN__ Diary __ Webboard __ ICQ __ Router__ e-Learning

internet


Protocol

__WWW __ TCP/IP __ FTP __ ISP __ HTTP __ PING

__ Fire Wire __ ADSL __ MODEM __ Google __ WI-FI

internet


FTP

__ __ - __ __ __ __ IPOD

Proxy

__ Cache __ Online Game __ Recover __ Restore __ Statistic __ DNS

internet


Router

__ __ IP __ __ __ __ Online Game

RJ45

__ __ Hub __ Printer __ Scanner __ __ Speaker

internet


Internet

  • 1. Protocal intranet

    . TCP/IP . HTTP

    . URL Web server.

  • 2. Web WWW

    . FTP Protocol . TCP/IP Protocol

    . HTTP Protocol . URL


Internet

  • 3. solfware intranet

    . HTTP. Browser

    . Firewall. FTP

  • 4. Dialup Access

    .

    .

    .

    .


Internet

  • 5.

    . ISDN. ADSL

    . Leased Line. MODEM

  • 6.

    . net. gov

    . com. org


  • Login