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wA@As峹аѦB

̪sG2005/05/05

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bey¦z`Aڭ̤ФFhzפ譱TA]jФF@²檺suCݭn`NƶCLAbڭ̤@뱵IJҤAjhOݩpϰAҦp SOHO ڻPp~ҵANO@ӤpҡCҥHAzѤF¦AAӫhOݭnΥLաIb`pAڭӦpإ߰_@ӤpOHUڭ̴Nӽͤ@ͨϥάPγsuإ߰_ӪҷA쩳Ӧp]w|ILAndNOAoӳ`ҥDnOw Windows tΡAw Linux ҳ]wAhbU@ӳ`~|ЪI

@
psu
@@G`wsu觋
@@Gsu˸mPƪʪ`Nƶ
@@GsuѼ
@@Gnw˭dzqTw
su觋
Windows ӤHq]wG
@@GWindows 2000
@@GWindows 98
@@GWindows XP
ҫmG

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psu

ͧF¦A]jPWAѤF@wҤkA{bNڭ̹ڪӱNa̩Ϊ̤p~qLs_ӧaIMաAڭ̳o̥DnЪOpϰ[cApGOj~Ao˪[cN㪺I²FLצpAӱNҦwsu_ӧaI
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`wsu觋
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ѩCiH䴩̤jyqAHκeסAثeHu׬y ( Bus ) Φ[cwgܤ֨FIӥNOثe` Pγsu 觋A]NOǥ Hub Switch @Ҧ PC PDsuCAӱNҦ]Ƹ˸msb@@سsuΦC~Aثe@p~HήaxAq`٬OH ADSL oӥثe̬yӥBKyW觋ӳs Internet AҥHUڭ̤ЪspDnOH ADSL sW ISP ( Internet Service Provider ) [cDCt~AäOҦBͳhqAҥHU]г泡qsW Internet suACMA٥]tF Linux DO_㦳dHWs觋Ao㦳@˪wsuACUCXTر`su觋Aa@AӤH̳wĤTاΦIMAzo@wnڤ@˧aHI ^_^
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• sW Internet Au Linux DG


Ϥ@B泡 Linux DsWA
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bo˪suAAMȾAXȦ泡qҡCLAFҼ{ӪXRʡAӤHijb Linux Pƾھh[@ Hub/Switch ˸mA]֤]DɭԱzBͬMF Notebook qza̧@ȬOaI ^_^ApG Hub/Switch ܡAunzBͪqW Hub/Switch AIzNiHBͪsuCաI
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• H Hub/Switch sAåB Linux DȦ@dG


ϤGB泡 Linux DtXh client AB Linux Ȧ@id
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o˪pOAXpϰAYH@ Linux ϰDAoDDntdOLBy....``Ψ쪺˸mAѩ Linux íwAҥH 24 pɥ~Lת}]LA Windows PC iH Linux Client CLAo˪suAA Linux P Client q (Windows PC) ObP@ӺsŸ̭I] Linux iHzLƾھsu Internet A Windows PC ]iHQΦۤv]w ( ׬O٬O]w ) ӳsW InternetA]NOA Windows ä@wnǥ Linux NAT ( Network Address Translation ) A~~suI
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o˪]wOQAͤ@ͦQGU@@ѱz Linux nXFIpDA Client NiHۤvi漷Ϊ̺]wnNiHӹ~suAӤݭnzL Linux UCAoӳ]w觋I]OboӦaA]z]ӲM쩳@ Client |ۤv]wnN~suAҥHϰ~ ( pP Internet ) èS㪺}ӡAҥH󤺳쪺ިӻAo˪[cLìOiHAҦp𪺮ĤON|j馩A]Ӧ Internet ʥ]@w|gLӪiJ Client ݪqAӱz]Lkޭu~suC
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• H Hub/Switch sAåB Linux D㦳dG


ϤTB泡 Linux DtXh ClientAB Linux D㦳hid
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oӬ[cOAXp~ϰ]wCMOH@ Linux DAȴѪ̡AoiH]tɮצABlABHθ˸mɦAAөҦ Client ngLo Linux DѪA ( NO NAT A ) ~iJ Internet Co˪[c󤺳 LAN ( Local Area Network )ӻO̦nުA]Ӧۥ~ ( Internet ) PӦۤ (ϰ) ʥ]ngL Linux oDAҥHziHܻN޲znʥ]LoAunb Linux DW]wn𪺳WhANN~}ӡA󤺳qN㦳n@\Cbo˪[cAz Linux DNn㦳iHWdoIo]Oڤߦn@سsuAC
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bWsuϥܷAƾھs ISP k䪺˸mO ISP ҴѪAHΫDaݪ~ Internet ҡAҥHڭ̤ݭnzLIn`NOƾھ䪺˸mIpGzȦ泡qA򤣻ݭnháAunϤ@A]NiHFIӦpGzOPBͤ@_ ADSL ܡA]NOzqPzBͪqOP@ӵŪAγ\ϤGsu|AXzҡCMաApGz㦳 ADSL vO ( NOAOzúաI^_^ ) AڭӤH|ijϥϤTsuAA]~}ӡAFw~Ayq]e~zZ
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su˸mPƪʪ`Nƶ
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b}lUФeAznuBuBRJ-45 uBHub/Switch uH@w{תAѡAЦAe¦ݤ@ݡC~AbDڭ̰ϰ]ơAҦpƾھANoVz ISP ߰ݤFI@ӻAƾھOعqHѵΤ᪺AMӥѩyعqH]P妸w˪ƾھҲդPAҥH|@˪sPuBz觋IzҦpƾھ (Bͷ| ADSL ƾھpQt ) sqdOϥθuAOƾھoϥΪO@몺uIҥHЯSOVz ISP ߰ݤ~CUDnwϰCӶi椶лPC
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• dGbCq`Oݭnda( ثeڭ̧H ADSL Cable modem AϥζDz 56 K ƾھWB.....NpF ^_^  ) AҥHoӮɭԴNonwdӭnD@UoI򥻤WAb Linux DApGnj ( NO٭n[AΪ̬OzϺyqSj ) ANR@ 10/100 Mbps Intel 3Com d ( @nWd )ApGO@aΪANR 10/100 Mbps ɥdNF( @ 200~500 )I򤰻OɥdOH²檺ANObjṱ\b̥~ӥB@pٷ|Q쪺A@un 200 ~ 300 dNFILպ٬ RealTek 8139 A]L~ϧΦIOɡAҥHUٿɥdoIpGO Windows ܡANiHҼ{ D-Link 530 odIЪ`NGpGn Linux SQZ Linux ɡAФnϥ Linux 쪺dI_h檺߱ ......IIϥnINO@wݭniH۰ʿ 10/100 Mbps yqAåBO PCI Ѥ]NiHFC

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• Hub/Switch GNpP ¦ ̭쪺ApGzuO@몺axϥΡAӥBzqƶqWL 4 ܡAh Hub iHܫܫKyժ@ ( @Ӥjun 500-600 ) AOpGzO@ӱJAӥBz̦PǤ``jyqǿ ( Ҧp PC1 Ǩ PC2 ) AFW[ǿ骺IJvAӤHOijϥiH۰ʤ 10/100Mbps uΪ̬O switch ӨϥΡA]LǿtvO@ 10Mbps 10IåBݭnҼ{ɪqơAӿ 5, 8 ٬O 16 ժI( GЪ`NyiH۰ʤzoXӤjrAoO] Hub/Switch ȯ䴩 10 100 MbpsALk۰ʤAhɷ|ͫܤjxZANOѩ]ƬOHy̧CyqӸ˸mǫhzAҥHYOzϺ@xqdO 10 Mbps AhzܵLk۰ʤ몺 Hub/Switch ɡAҦqNu] 10 Mbps oIIAѤFܡHI )CLAHثeOǥHΦҼ{ӪXRʡAܤ@ Switch O۷ȱoA]ثe Switch wgP Hub thFAOiHʶRɾC~AҼ{KʪDAijʨ㦳 Auto MDI/MDI-x Switch Aѩҿת Auto MDI/MDI-x NO Switch |۰ʤҦAp@ӱNiҼ{uPuDOC

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• uGNpPe¦LAoӬOSOݭn`NaCpGzOϥΥiH۰ʤҦ Auto MDI/MDI-x Hub/Switch ܡA@ӻAbWϤTA PC1 ~ PC3 s Hub/Switch uOu A Linux D ADSL ƾھuqhq`ϥθuIOoS@wI]bӷPºͪ^Ao{즳 Linux D ADSL ƾھϥΪMOu IzIuO˸IpTwzsuOTOHIӳ²檺kANOGz Hub/Switch WCӴդOOܡH~Az ADSL ƾھ LAN դ]OaIAyTwsuTP_kANOTwCӳ]ƦbҰʤ ( WqåBN PC } ) Cӳ]ƪOOGIzpGGܡAN֩wDAoӮɭԽд@uAΪ̬ON u <==> u ܴ@UոլݡAq`NiHT Hub/Switch ƾھ OGoI

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• D׬yGoOӻPCSYݭn`NDءAѩثeXR˳ƤhAҦpLByBƹBLP~wеAܦhOϥ USB A USB YO󪺡AbzD᭱@볣iHoӴѡCLAثe USB سtסAOO USB 1.1 P USB 2.0 AoسW USB ǿt׬ۮtF] 10 IpGz Linux DW USB O 2.0 ܡAN˸mɵ client ݮɡAo˪tצbϺֳtiApGO USB 1.1 ܡAbϺt׭NObAӬOb USB oӤǿWFIҥHoA@Ҧ Client sWӪ Linux Server AFݭnҼ{C饻ǿ𫗪~Aٱon`N Linux Server ǿtסAKot׬OFAOѩwжǿΪ̬O Linux DҨ㦳׬yƶǿtפӺCAɭPӰϰǿį઺CI
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suѼ
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FϤ@suAO Linux DsuABݭnɺWe Clients ~AϤGPϤTAOH Linux WeɪDӤɺAҥHAUqOH Hub switch @suAM Linux DsAH Linux NAT Proxy Aɪ觋AzLTwIPdzNAΪ̬Oۮa ADSL ƾھӳsW InternetCҥHA򥻤WDO y ݭnӺ z AӥB𫟺@ӤOPsuAoӤq`OϥΨp IP ( Private IP ) ӶisuqIڭ̤`ϥΪOd IP Ob 192.168.0.0 192.168.255.255 o@q ( C Class )AHҡAӤHOw 192.168.1.0192.168.1.255 o@qAS]A¬O]wIIt~@ӤNO ISP Ѫ㦳@ IP ( Public IP ) FC򬰤ڻOyӺzӤOyidzOH]²A]@idiH]wh IP I]Ab Linux @idiH㦳@ӥHW IP OIѩ@ IP Y@ӺA]unӺ ( צXid ) Yii NAT ]wաIҥH۵M@ӺdYioILAڭӤH٬OwidաI
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Foӻݭn`Na褧~Aڭ̦b ¦ ]A@պѼӨ㦳yIP, Network, Netmask, Broadcast, Gateway zXӰѼơA~Ab LAN ̭qAYbP@Ӻ줺qsAF IP @ˤ~ALѼӳO@˪Iר䨺ӭn Gateway IҥHAF LAN qiHqAqw@պѼƬOnIo̧ڥHϤTҡAڿܪѼƬ[cG
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1. bp쪺qAY PC1, PC2, PC3 Linux D ( ϥNObϤTzL Hub/Switch sd ) AϥΦP@ӺqApho|ӺNiHqաIҦp Linux IP ]w 192.168.1.2 A PC1 192.168.1.11, PC2: 192.168.1.12, PC3: 192.168.1.13 F
2. Netmask 255.255.255.0 ( C Class ), Network: 192.168.1.0, Broadcast: 192.168.1.255F
3. p쪺q ( PC1 ~ PC3 ) gateway 192.168.1.2 Ab Linux []nA]wAph|iiHq~A PC1 ~ PC3 izL Linux Ӷǰeƫʥ]OI
4. pGٻݭnAW[ PCA IP iH]wb 192.168.1.1 ~ 192.168.1.254 YiI




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nw˭dzqTw
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OqTwOH²檺AqTwNO@ǼзǻPWhC@Ӫ|n`B@An@MзǻPCWhAja`oӳWhAoӪ|~SDBUhAҥHڭ̤~|ĵBqkB˽ճ쵥Ӻ@ڭ̪ʡCP˪Ab|AnƯzLCǰeAwsyӡBn}oӡANn@P`P@MзǡAo˾Ӻ|~`L~iƪǻC
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ثe|̳qΪqTwNO TCP/IP FITCP/IP qwF IP ¦PѨwTAڭ̪@ɥiHqLA~AbϰAѩOpAƹW٥iHzL²檺qTwӹFƶǿ骺تAҦp NetBEUI NO@ӱ`²qTwC
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b Linux tηAunNѼƳ]wA TCP/IP NwgQҥΤFAҥHzݭnB~Aw˨LqTwCLApGzݭnNz Linux tΤwЪŶɵP쪺 Windows PC ɡANݭnB~[ SAMBA oӦAn~C SAMBA Ƨڭ̷|b᭱`ΡCϥޫ򻡡Aثe Internet NOg TCP/IP ӶisA Linux N䴩F TCP/IP AҥHݭnB~w˦SI
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ܩb Windows N·Ф@IA]bj~AٻݭnB~Ҽ{ Windows Server ҴѪAȡAb Windows Clients ݴNonҰʬYdzqTw~C@ӻAb Windows Client tθ̭A̱`ӳqTwNO TCP/IP H NetBEUI oӳqTwFCpGzuQ Windows P Linux ǥѺWھFqLAҰ TCP/IP ]NF ( ] SAMBA Oǥ NetBIOS over TCP/IP ӹFƶǿ骺 ) ALA]iHPɱҰ NetBEUI oӳqTwNOFCiHѦ ¦ HΫ SAMBA A`C

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su觋

bں@ɤAڭ̴XGOϥ TCP/IP wӧ@C@qѧOAӳoӨwA̭nNO IP FIڭ̦b ¦ ]g IP AIP 򥻤WNu Public IP P Private IP ءAt~AnsW Internet Noݭno Public IP ~iHCӥy Public IP NtnFAbxW]Ȩ㦳@wq IP ƦӤwCҥHAzno Public IP NoݭngLնΪ̬OV ISP ӽФ~C
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ѩV ISP (ήն) ӽ Public IP ɡA ISP ҴѨo IP kPAӤh˪sW Internet 觋AoǤ觋UuIAڭ̩UDnʹXӥثexWaϫܱ`o IP W觋G
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• ӽЩTw Public IPG

ӽШTw Public IP ӤWAҦpV ISP ӽШ ADSL Tw T1 MuBVնdzNӽШ쪺Tw IP CHoؤ觋oѼƳOTwAҦp IP, Gateway, Network, Broadcast AҥHziHbۤvW]wnTwѼƨӤWAӤAǥѨL IP ѦA ( Ҧp DHCP DBPPP D ) UCoؤ觋oTw IP ΨӬ[]AO̦XAA] Public IP OTwAҥHW٨t ( DNS ) IP iHTwA[W]NKAOӽЪM]NQ@ICLA۹諸A] IP OTwAҥHU@zDQnFA]Nܮe``QA] IP Tw ( ]oFM|]Fq..... ) I
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• ADSL G

ϥΪ̱o쪺 Public IP @wOTwAӥB IP oOgѻ PPP DҴѡAҥHbڭ Client ݪWٻݭnwˡynzӥs ISP IP ѦA ( @묰 PPP D ) A~oXk IP oC@ӻAڭ̱ozLV ISP ӽбo@ճsuαKXBbH ISP Ѽ (̱`̬ DNS D IP )AooǰѼƤAwzDtΦw˼nAAѼn骺\ӳs ISP DHoXk IP ӤWCثe ADSL wg۷`AOΤW]۷KyAtפW ( ܤֳ 512/64 Kbps t ) ]Dzμƾھ ( 56Kbps ) n֪ܦhAuna̦qܥ[WعqHФAiHӽгoسsu觋CLA] IP @wOTwAҥHOܾAX[]C
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• Cable Modem suG

FHqܽus Internet ADSL 觋~ApGzҩ~ϰ줺Vlu ( ǥѦuqlu ) ܡA]iHӽгo Cable Modem 觋Coؤ觋o IP PˬOǥѻ ISP DҴѪA ( DHCP A ) AL]@ Client ݥD ( Windows ٬O Linux ) DHCP Client 䴩AҥHϥ Cable Modem ӤW]wO۷²檺AäݭnB~{Cѩ IP OzL ISP DѪAȨӨoAҥH IP ä@wOTwA]WA]ܾAX[]CH Cable Modem ӤWɡA] Cable Modem WeOhHɪAҥHϰ줺 Cable ΤhAӥB``PɶWɡAbWɬqiyqeҭAObyqpɬqAIt׷| ADSL ٧֪h (ҥHQڡI)
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bثeӻAϥ ADSL O`@ؤW觋AL ADSL ҴѪyqBIP O_TwPAȩҦOΤ]OPAҥHzMAѱzWݨD~C|ҨӻApGzuO@ Client ΤAuQH ADSL ӳsW Internet ɡAӽм 512/64 Kbps yq]NiHFFpGzUqjAΪ̬Oo ADSL MuٴѰϰ줺L Client ݹqWAiNݭnj@IyqAҦp 1.5M/382K bps tסFpGzo@ ADSL MuOF~Aȥ\AƦӭnҼ{ӽЩTw IP HV 512 Kbps ǿt׷|nC׫򻡡AܾAXۤvWݨDYiAOCӤHݭnϥΩTwV 512 Kbps MuaIܶQoC
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jAѤF IP o觋AUӷMNOnЦpbڭ̪DW]wnWY쪺s觋FC Linux ]wڭ̱NbU@`i椶СAUͤ@ LAN ̭ Windows Tw IP ]wkC

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Windows ӤHq]w

ڭ̳oѽͽתOH Linux DѪADAҥH LAN ̭ Windows ڳNL] Client AåBѺAȡAҥHHTw Private IP ӳ]w Windows @~tΡApGz LAN LҶqA򩳤U]wNݬݴNn ^_^C
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ڭ̦b Windows tΤWһݭnѼưF IP, netmask, DNS ~Aٻݭnyu@s, workgroupzPyqW, Netbios namez]wA~Aڭ̤]iH[W LAN ̭ܱ` NetBIOS ( NetBEUI ) oӳqTwoC]ADzTwz줺٦Lu@A_hyХunw TCP/IP H NetBEUI oӨwNnFIzwˤӦhϦӷ|DOIUڭ̰]zdw˦nFAMӤФ@UAڭ̪]wG
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1. PC1GOS( Windows 2000 ), IP( 192.168.1.11 ), netmask( 255.255.255.0 ), DNS( 168.95.1.1 ), gateway( 192.168.1.2 ), u@s( birdhouse ), qW( bird2 )
2. PC2GOS( Windows 98 ), IP( 192.168.1.12 ), netmask( 255.255.255.0 ), DNS( 168.95.1.1 ), gateway( 192.168.1.2 ), u@s( birdhouse ), qW( bird1 )
3. PC3GOS ( Windows XP ), IP( 192.168.1.13 ), netmask ( 255.255.255.0 ), DNS( 168.95.1.1 ), gateway( 192.168.1.2 ), u@s( birdhouse ), qW( bird3 )
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Windows 2000 ]w觋G
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1. }Һ]weAƹʨyWھFzUkܤeA|X{pUϥܡG


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2. bX{eyϰsuzo@A|X{pUeG


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3. bWeAܡyeziJ]weAbUeAĿysuANϥܦbu@CWzAhӳsuAiHbu@CWݨAHϥΪ̥ثesupI


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4. ̭l]wȥu TCP/IP oӨwAo]wgz`ϥΤFI~|}ɮפɡAҥHWخط|X{yFile and Printer Sharing for Microsoft NetworkszInFAӳ]w TCP/IP o@AҥHbWϤU Internet Protocol( TCP/IP )UAH]wѼơCbUѼƳ]wAJڭ̪nTANO责쪺XӭnѼơIMUyTwzYiI


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5. UTwA|^BJTeAoӮɭԦ]nw˳qTwAҥHЫUywˡzӫsAbU|X{o˪eG


@
6. bWBJAڭ̭nw˳qTwAҥHЫUyqTwzaIÿܡyNetBEUI Protocol zoӨwIUyTwzYiI


@
7. ̫|oo˪e~iHI


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8. NWYAୱWAbyڪqzAUkAܤeAäĿyѧOz@ӭA|X{pUeG


@

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9. oӮɭԡAпܡyezo@InܡyѧOzIMNzqW٧אּڭ̭]wybird1zAåBק@Uzu@sզy birdhouse z ( jpgnI )G


@
10. UyTwzAܡys}zӨϳ]w\aI
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Windows 98 ]w觋G

1. AP˪AЦbzyWھFzWAUykzܡyezA|X{pUeG


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2. bw]pAjΪ̷|TӨwaILצpAo̰]Ȧy@ӹdzNOW D-Link ϥܡA٦@ӳqTwA]NO TCP/IP wInFAڭ̲{bӦwˤ@U NetBEUI aI~ApGX{@ IPX/SPX wɡAЦۦNLaIbWϥܷUysWzءG


@
3. ܡyqTwzIåBDy Microsoft zΡy NetBEUI zoӡAëUyTwzYiI


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4. nFA^yBJ@zӵeAUyɮפΦCLɡzءAbUeAӥLĿաI


@
5. AӡA^leAN|pUpաIpGzytdzɡASznϥμANNytdzaIҥH̫NuWoǩNNoI


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6. }lӳ]wڭ̪FAЫUWϪy TCP/IP zX{pUeANڭ̪ IP ΤlBnLihI


@
7. A~]wqTh( Gateway )G


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8. AӫhO]wyDNSպAz@IpGTwܡAiHHڪѼƨӳ]wOI


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9. nFAo TCP/IP ]wNFAۤUӡAпܭeyѧOơzAMNڭ̪TihaI


@
L{i|nz Windows 98 쪩СAЦۦwˡAM᭫s}AKKI\I
@


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Windows XP ]w觋G
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1. Windows XP ]w觋P Windows 2000 thy}lz==>yxz==>ysuz==>ܡyϰsuzӶA|X{pUϥܡG


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2. WeܡyeziJ]weG


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3. UӡAܡysuANϥܦbqϰ줺zAåByInternet Protocol (TCP/IP)zӶءG


@
4. W]wݭnAͤFaHIжJzѼơAåBUTwYiInFA]wAAӻݭnszѧOIܡy}lz==>yxz==>ytzX{UϡG


@
5. bWϥܷApGѧOO諸ANiHUyܧzӭsJApUҥܡG


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JTAuns}ANiHϥΰϰoI
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򥻤WA Windows ѼƳ]wO۷²檺Iڳo̶ȤЭק IP PѼƪ觋ӤwCӦpGٻݭnft DHCP DBNAT DA]wɡA|AϥΪ Windows ]wTIרO SAMBA D]wA Windows ѧON㪺۷nOI

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ҫmߡG

• ۷QۤvO@ӨpHqAu 20 HApGڷQnquiHsW Internet AåBިCӭu~suAаݧڪwsuӫtmnHt~AӥӽЪuWeӦhjΡHӧڪ ( IP, Netmask, ....) SӦp]wnH
• ӤWDApڪp줺jyqAڪCӫܸΡH

eѦҥθѵ

ϰ[c²

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2002/07/22G즸Fϰ[]򥻬[c
2003/08/17GNӤ峹s׭qA@Ǥwgb¦̭͹LeAåBsWFYC
2003/08/20G[JҫmߤFC
2003/09/19G[JѦҥθѵI
2005/05/05GN쥻ХuPu N-Way ~Aq auto MDI/MDI-x