Rede Komputador

REDE COMPUTADOR

Maneira Oinsa atu fahe Data liu husi komputador ida ba komputador seluk

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Maneira sharinga Data

 INTRODUSAUN REDE KOMPUTADOR

Rede Komputador sai hanesan konjuntu ida husi komputador, printer, nune mos ho instrumentu seluk tan ne’ebe halo ligasun hodi sai ida deit. Informasun no dadus sira sei halai husi kabel no mos la liu husi kabel ne’ebe bele fasilita ema ne’ebe uja rede refere nune fasil hodi bele fahe informasaun no dadus ba malu ho diak, uja hamutuk fasilidade printer no fasilidade husi Hardware/Software ne’ebe halo ligasaun husi rede. Kada komputador, printer ka periferal ne’ebe halo ligasaun ho rede hanaran Node. Iha rede nian sei inklui komputador 2, sanulu, atus no milhaun node. Tipo rede sira, Em jeral rede komputador fahe ba parte lima mak hanesan:

1. Local Area Network (LAN)

Local Area Network (LAN), sai hanesan rede komputador privadu ida ne’ebe iha area ida nia laran ka iha eskola ida nia laran ne’ebe ho medida to’o kilometro. LAN baibain uja atu halo ligasaun husi komputador privadu no Workstation husi kantor perusahaan ka kompanha ida nia laran atu bele uja hamutuk rede (resource ne’ebe hanesan printer) no bele troka informasaun ho diak.

2. Metropolitan Area Network (MAN)

Metropolitan Area Network (MAN), ne’e nia base sei uja liu versaun LAN ne’ebe ho kapasidade boot no enjeralmente uja teknologia hanesan ho LAN. MAN bele inklui iha kantor sira no kompanya ne’ebe besik malu nune mos sidade, no atu bele explora presijasaun privadu (setor privadu) ka jeral. MAN forsa apoiu dadus no lian, no bele mos halo ligasaun ho rede kabel televisaun.

3. Wide Area Network (WAN)

Wide Area Network (WAN), atu alkansa inkliu iha area geografia ne’ebe luan, dalabarak inklui iha Nasaun no bele mos iha ilha. WAN konsiste husi konjuntu Mesin sira ne’ebe iha objetivu atu halao program (aplikasaun) husi usada.

4. Rede (Jaringan)

Tuir lolos iha rede barak ne’ebe inklui iha Mundu ida ne’e, dalaruma uja Hardware no Software ne’ebe la hanesan. Ema ne’ebe uja rede iha hakarak tebes atu bele halo komunikasaun ho ema ne’ebe uja rede seluk, iha hakarek hanesan ne’e presija ligasaun entre rede nebe dalabarak la kompatibel no la hanesan. Dalabarak atu uja metode refere sei presija instrumentu ida ne’ebe naran Gateway define atu halo ligasaun no bele ejekuta tradusaun ne’ebe presija, bele Hardware no Software. Konjuntu husi rede ne’ebe halo ligasaun ne’e mak hanaran rede.

5.Rede La Ho Kabel (Wireless)

Rede la ho Kabel (Wireless) sai hanesan solusaun ida ba iha komunikasaun ne’ebe labele halo husi rede ne’ebe uja kabel. Tamba dalaruma ema ne’ebe hakarak simu informsaun ka halo komunikasaun apesar ita iha kareta leten ka iha aviaun leten, maka absoluta sei presaja Rede nebe la uja kabel (Wireless) tamba koneksaun rede la posivel atu liga iha kareta leten ka iha aviaun leten. Tan ne’e agora dadaun rede la uja kabel barak mak uja servisu diak satelit no forsa fo kapasidade asesu lais liu ne’ebe kompara ho rede uja kabel. FTP (File Transfer Protocol) FTP (File Transfer Protocol) ne’ebe sai reprejenta hanesan rede estandar ne’ebe bele uja atu manipula, troka ka fahe file liu husi rede ida ho basiku TCP/IP. FTP halo iha arsitektur Client – Server. No explora koneksaun no kontrola dadus aparte entre aplikasaun Clinete no Server. FPT mos dalabarak uja ba iha komponente aplikasaun atu otomatika tranfere atu halo funsaun ba iha programa internal.

TCP/IP (Transmission Control Protocol/Internet Protocol).

TCP/IP katak komunikasaun dadus standar ne’ebe uja husi komunidade rede iha prosesu troka dadus husi computador ida ba komputador seluk iha rede internet. Protokolu ida ne’e sei la hamrik mesak, tamba protokolu ida ne’e forma husi konjuntu protokolu (Protocol Suite). Protokolu ida ne’e mos sai hanesan protokolu ne’ebe ema barak uja iha momentu ida ne’e. Dadus refere sei implementa fila fali ba iha modelu Software iha sistema operasaun. Termu ne’ebe fob a iha Software ne’e mak TCP/IP stack.

SASAN NE’EBE PRESIJA ATU MONTA REDE KOMPUTADOR

1. Kabel UTP : funsaun atu halo ligasaun entre komputador ida ba komputador seluk no kabel ne’e mak sai hanesan dalan atu halo koneksaun.

2. Konektor RJ-45 : sai hanesan peripheral ida ne’ebe atu liga ba kabel UTP nia tutun.

3. Tang Crimping : sai hanesan instrumentu ida hodi uja atu tesi kabel UTP no atu habit kabel nia tutun.

 4. LAN Tester : sai hanesan instrument ida ne’ebe atu koko valor husi kabel ne’ebe ita halo.

HUB (Hubungan)/Ligasaun : sai hanesan instrumentu ida ka dalan ida atu liga kabel stright husi komputador ba Hub no husi Hub ba komputador seluk.

Depois de Instrumentu no Material hirak ne’ebe temi iha leten ne’e prepara ona, agora bele monta ona kabel, hare nia dejenhu iha okos:

Tuir Mai Dejenhu Kabel:

1. Kabel Cross

Formasaun parte A Formasaun parte B

o Mutin Verde Mutin Orange

o Verde Orange

o Mutin Orange Mutin Verde

o Ajul Ajul

o Mutin Ajul Mutin Ajul

o Orange Verde

o Mutin Coklat Mutin Coklat

o Coklat Coklat

Funsaun atu:

Haliga direitamente husi PC· ba PC no la liu husi HUB/Switch.

2. Kabel Stright

v Formasaun parte A Formasaun Parte B

o Mutin Orange Mutin Orange

o Orange Orange

o Mutin Verde Mutin Verde

o Ajul Ajul

o Mutin Ajul Mutin Ajul

o Verde Verde

o Mutin Coklat Mutin Coklat

o Coklat Coklat

 Funsaun atu:

Haliga· PC ho uja HUB/Switch.

LALAOK MONTA REDE PEER TO PEER UJA KABEL CROSS HO KOPUTADOR RUA

1) Monta Kabel

Primeiru hasai kabel UTP nia kulit depois haloos kabel refere atu nune fiu hirak ne’ebe iha laran sai los. Haforma pojisaun tuir diagrama ne’ebe fo sai iha leten. Tau konsentrasaun ho diak, tamba iha kabel ida ne’e nia tutun sorin ho tutun sorin seluk la hanesan Tesi kabel nia tutun atu nune sai hanesan (tetuk). Hatama ba iha konektor RJ-45 no dudu makas atu nune bele to’o iha RJ-45 nia laran, tuir mai habit ho Tang crimping. Halo tuir mos maneira ida ne’e ba iha kabel UTP nia tutun sorin. Hatama kabel nia tutun sorin-sorin ba iha LAN-tester dopois cek, karik lampu husi tester nian lakan husi 1-8 ligadu tuir formasaun ne’ebe iha leten maka kabel refere pronto ona.

Atu hatene nia diferensia husi kabel Cross ho kabel Stright, maka ita presija hare didiak iha kabel rua ne’e, iha kabel ida ita sei detekta lolos katak formasaun husi primeiru sorin no primeiru sorin mak kor mutin orange hotu entaun ne’e kabel Stright, maibe karik ita tau hamutuk no detekta didiak se husi kabel sorin 5

Hatama kabel nia tutun sorin-sorin ba iha LAN-tester dopois cek, karik lampu husi tester nian lakan husi 1-8 ligadu maka kabel refere pronto ona atu uja

2. Lalaok Monta Rede

Iha lalaok ida ne’e nia maneira sei hanesan mos ho maneira peer to peer uja Cross maibe so ke iha ne’e sei presija komputador tolu, Kabel Stright no HUB. Tuir mai hili komputador ida atu sai Server no komputador rua seluk sai hanesan Cliente. Tuir mai liga kabel Stright no HUB ne’ebe prontu ona. Haliga kabel Stright husi Komputador ba iha Konektor HUB, entre komputador tolu ne’ebe atu uja halo koneksaun. Hare lalaok tuir mai:

1. Haliga kabel stright husi Komputador ba HUB nune mos ho komutador rua seluk, depois de liga sei mosu janela Wireless iha parte Taskbar, hare iha okos

dejenhu 1. Janela Network nian ne’ebe haliga ona kabel

2. Klik iha dejenhu ne’ebe hatudu iha leten ne’e, mosu janela Currently connected to, hare iha okos.

Dejenhu 2.Janela Currently connected to:

1. Hili ka klik Open Network and Sharing center, sei mosu janela View your basic network information and set up connention, hare iha okos:

Dejenhu 3. Janela View your basic network information and set up connection. 9

2. klik Local Area Connection, mosu janela Local Area Connection Status, hare iha oko.

Dejenhu 4. Janela Local area connection status.

3. Klik Properties mosu janela Local Area Connection Properties, hare iha okos

Dejenhu 5. Janela Local area connection properties

4. Hili iha parte Internet Protocol Version 4 (TCP/IPv4) ka halo ativu tiha no klik properties sei mosu janela Internet Protocol Version 4(TCP/IP) Properties, hare iha okos

Dejenhu 6. Janela Internet Protocol Version 4 (TCP/IPv4) properties. 10

5. Hili ka hamoris Use The Following IP address no prense ka kria IP Adress. Exemplu : IP Adress Server 192.168.10.5 , Subnet Mask 255.255.255.0 , Default Gateway husik mamuk. Ba Client IP Adress 192.168.10.9 , Subnet Mask 255.255.255.0 , Default Gateway prense fali IP Adress Server, mak hanesan 192.168.10.5, nune mos ho IP Cliente seluk tan. Hare janela iha okos ne’ebe kria ona IP husi Server.

Dejenhu 7. Janela Internet Protocol Version 4(TCP/IPv4) properties nebe prense ona IP.

6. Prense hotu tiha hili OK.

Iha parte janela Local Area Connection Properties nian tentukan bahwa iha icon Sharing iha nia laran tenki tau simbolu iha Allow other network users to connect trough this computer’s internet connection atu nune Dadus nebe Sharing ho kondisaun ne’ebe loke. Hare nia dejenhu tuir mai.

Dejenhu 8. Janela Local area connection properties nian husi parte icon Sharing.

MANEIRA KRIA WIFI KA WIRELESS (AD - HOC)

1) Maneira halo ativu Wireless

1. Cek driver wireless nian, se laiha poresija Instal.

112. Halo ativu wireless ho hanehan butaun ka keyboard ne’ebe ho simbolu Wireless , depois de halo ativu wireless, mosu janela wireless nian nebe hatudu hanesan iha okos ne’e.

Dejenhu 1. Janela husi Wirless nian nebe ativu ona.

2) Maneira kria Wireless (ad-hoc)

1. Klik butaun Start

2. Hili Control Panel, mosu Janela Adjust Computer’s Setting hare iha okos

Dejenhu 2. Dejenhu husi janela Adjust Your Computer’s Settings.

3. Hili Network and Internet, mosu janela Network And Internet, hare iha okos

Dejenhu 3. Janela Network and Internet.

4. Hili Network and Sharing Center, mosu janela View your basic network information set up connection. Hare iha okos

Dejenhu 4. Janela View your basic network information set up connection 12

“Iha parte seluk mos bele uja deit ho hili ka klick iha janela Wireless Network Connection nia okos ne’ebe ho naran Open Network and Sharing Center maka sei mosu mos hanesan dejenhu leten ne’e”.

5. Hili Set up a new connection or network, mosu janela Choose a connection option, hare iha okos

Dejenhu 5. Janela Choose a connection option.

6. Hili Set up a wireless ad hoc (computer-to-computer) network. Ne’ebe hatudu hanesan dejenhu leten.

7. Hili next

8. Mosu janela set up a wireless ad hoc network. Hare iha okos.

Dejenhu 6. Janela set up a wireless ad hoc network.

9. Hili next

10. Mosu janela Give your network a name and choose security option hare iha okos

Dejenhuj 7. Janela Give your network a name and choose security option. 13

Janela leten ne’e haruka atu prense Network Ad hoc, hili Security type no prense Security key. Tuir mai tau simbolu ba iha Save this network. Iha Security key tenki prense karakter to’o ualu “tamba karakter ne’e refere ba Security Type ne’ebe ita hili”. Hare dejenhu iha okos. Exemplu ne’ebe hatudu iha okos ne’e, Naran Network “Class B III”, Security Type “WPA2-Personal”, Security Key “12345678”

Dejenhu 8. janela Give your network a name and choose security option ne’ebe ita prense ona nia naran no seguransa nian.

11. Hili next

12. Mosu janela the Class B III network is ready to use, signifika katak kriasaun Ad Hoc Network susesu ona, hare iha okos

Dejenhu 9. Janela Class B III network is ready to use.

13. Hili close.

3) Maneira Kria IP Adress

Tentukan katak Cliente tenki halo koneksaun ona ho Naran Wireless ne’ebe kria husi Server. “ka liga ba iha Wireless Class B III”. Tuir mai kria IP Adress ho maneira, hare iha okos:

1. Klik start butaun Start

2. Hili Control Panel

3. Mosu janela Adjust your Computer’s Setting, hare iha okos

dejenhu 1. Janela Adjust your Computer’s Setting 14

4. Hili Network and Internet sei mosu janela Network and Internet, hare dejenhu iha okos.

dejenhu 2. Janela Network and Internet

5. Hili Network and Sharing Center mosu janela View your basic network information set up connection, Hare iha okos

dejenhu 3. Janela View your basic network information set up connection.

6. Hili Wireless Network Connection Class B III sei mosu janela Wireless Network Connection, Hare iha dejenhu okos

dejenhu 4. Janela Wireless Network Connection Status.

7. Klik icon properties mosu janela Wireless Network Connection Properties, hare iha okos

dejenhu 5. Janela Wireless Network Connection Properties. 15

8. Hili Internet Protocol Version 4(TCP/IPv4), hare iha okos:

9. Hili Icon properties mosu janela Internet Protocol Version 4(TCP/IPv4), hare dejenhu okos:

Dejenhu 6. Janela Internet Protocol Version 4(TCP/IPv4)

10. Hili Use the following IP address no kria IP Adress, Exemplu: IP Adress 192.168.10.5 ba server, Subnet mask 255.255.255.0, Default Gateway husik mamuk, IP Adress ba Cliente rua labele hanesan ho IP Adresss server maibe so ke Subnet Mask maka hanesan no Default Gateway tenki prense fali IP Adress Server nian, hare janela IP Adress ne’ebe prense husi Server tuir mai:

dejenhu 7. Janela Internet Protocol Version 4(TCP/IPv4) ne’ebe prense ona IP Adress husi server.

11. Hili OK.

16

12. Iha janela Wireless Network Connection Properties tentukan katak iha icon Sharing tenki tau simbolu ba iha Allow other network users to connect through this computer’s internet connection, hare dejenhu okos

dejenhu 9. Janela Wireless Network Connection Properties iha parte icon Sharing.

13. Hili close.