ComputersCov hauj lwm

WAN chaw nres nkoj: nta thiab chaw

Hnub no peb yuav qhia koj seb qhov chaw nres nkoj WAN ntawm tus router yog, yuav ua li cas rau nws thiab nws txawv ntawm LAN. Cov tshuaj no yog siv los txuas rau lub router thiab cov router rau hauv Internet. Qhov tseeb configuration ntawm no channel kom ruaj khov haujlwm ntawm cov khoom siv network.

Tus txheej txheem

Ua ntej tshaj, peb yuav sib tham txog qhov yuav ua li cas kho qhov chaw nres nkoj WAN. Li ntawd, peb txuas tus router rau lub network. Nrog kev pab los ntawm ib tug network cable (feem ntau yog nrog cov saum toj no cov khoom) txuas lub LAN chaw nres nkoj ntawm lub router thiab network card, ib tug computer los yog laptop. Peb tig ntawm ob qho tib si. Peb tos rau lub download ntawm tus kheej lub computer kom tiav. Qhib cov Internet browser. Sau tus IP chaw nyob ntawm tus router. Cov nqi no muaj peev xwm teev nyob rau hauv tus neeg siv kev qhia ntawm lub cuab yeej. Nias lub Nkag Rau Nkag. Peb tos rau lub download ntawm lub vas sab-interface ntawm cov cuab yeej.

Ua haujlwm nyob rau hauv lub Browser

Tom ntej no, los kho qhov chaw nres nkoj WAN, nkag mus rau tus ID nkag mus, nrog rau cov password. Qhov kev ua no yuav tso cai rau koj nkag mus rau hauv lub peev xwm los kho qhov tsis tau ntawm lub router. Qhib WAN tshuab raj. Hauv qee kis, nws tuaj yeem hu ua Internet, lossis Setup. Peb sau lub rooj. Peb xaiv hom kev cai lij choj rau kev hloov ntaub ntawv, piv txwv, PPTP, lossis L2TP. Qhia kom meej hom kev encryption nyob rau hauv rooj plaub no qhov kev ua haujlwm yog kev txhawb los ntawm tus kws kho mob xaiv. Nkag mus rau qhov chaw nkag, lossis IP ntawm tus neeg siv Internet. Peb sau hauv daim teb "ID nkag mus", thiab kuj "Password". Cov ntaub ntawv no yog muab los ntawm tus kws kho mob. Peb kos rau lub thawv tom ntej ntawm daim ntawv txais nyiaj tsis pub tshaj ntawm qhov DNS server chaw nyob. Yog tias koj xav tau ib qho chaw nyob ntawm tus IP rau qhov router, sau rau hauv kem Static IP.

Txuag Chaw

Peb qhib lub koob thom khwm, Hluav taws xob thiab DHCP. Ua li no, khij lub npov uas sib thooj rau cov khoom sib thooj. Qee cov txwv tsis pub rho tawm yog tias koj tsis npaj yuav txuas ntau dua ib tus kheej lub computer rau cov khoom siv. Txhim kho qhov chaw nres nkoj WAN, nyem qhov "Txuag" khawm. Reboot tus router. Rau qhov kawg no, koj tuaj yeem siv lub tshuab ua haujlwm, los yog tua lub cuab yeej rau ob peb xuab moos thiab pib dua. Peb txuas qhov chaw pabcuam txuas nrog WAN. Peb xyuas cov kev khiav hauj lwm ntawm lub router. Ua li no, pib qhov browser thiab qhib ntau nplooj ntawv hauv nws.

Txawv

Nrog lub configuration, peb xam pom, tam sim no peb yuav saib dab tsi txawv WAN ntawm LAN. Tus router li niaj zaus tsuas muaj ib qho chaw nres nkoj ntawm thawj hom thiab ob peb thib ob. Externally, lawv txhua tus tib yam, txawm li ntawd los, los xyuas kom meej qhov kev khiav haujlwm ntawm cov cuab yeej, tsis meej pem yog tsis tsim nyog. Wan - tswvyim, implying lub ntiaj teb no computer network, uas encompasses thiab integrates ib tug lossis loj tus naj npawb ntawm computer systems thoob ntiaj teb. LAN yog qhov tshwm sim hauv zos uas muaj tsawg tus PCs hauv thaj chaw me me. Qhov txawv ntawm cov ntsiab lus no yog nyob ntawm lub hom phiaj ntawm lub network. WAN yog ib qho sab nrauv koom nrog sib txuas cov pawg hauv zos, nrog rau cov computers hauv computer. Cov neeg tuaj koom nrog network tuaj yeem sib cuam tshuam nrog lwm tus mus rau hauv tus account tus nqi hloov ntaub ntawv.

Hauv Internet yog tus nto moo tshaj plaws, tab sis tsis yog lub WAN-network nkaus xwb. Tias yog vim li cas rau cov routers muaj ib qho chaw nres nkoj nrog cov coj ua piv txwv. Nws yog tsim los txuas rau Internet Cable. LAN siv rau kev txuas mus rau ib qhov chaw hauv zos. Cov kev pabcuam no yuav kis tau rau ntau tshaj li ob peb mais. WAN-network tsis yog txwv ntawm lub chaw ua haujlwm, thiab cov xov tooj xij siv tau rau nws lub koom haum. Thaum sib txuas uake LAN, ib qho kev siv tib lub ntsiab yog siv. WAN-network yog ua raws li qhov sib xyaw ua ke. Tsis tas li ntawd, cov ntsiab lus tau piav meej nyob hauv kev sib txuas lus siv. Tus naj npawb ntawm cov neeg tau txais kev sib txuas nrog LAN yog txwv. Tam sim no koj paub tias qhov chaw nres nkoj WAN yog li cas thiab yuav ua li cas rau nws.

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