Tus Muab Kev Pabcuam Hauv Internet (ISP)

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Tus Muab Kev Pabcuam Hauv Internet (ISP)
Tus Muab Kev Pabcuam Hauv Internet (ISP)
Anonim

Ib qho chaw muab kev pabcuam hauv internet (ISP) muab kev nkag mus rau hauv is taws nem. Qhov kev nkag mus no tuaj yeem yog los ntawm cable, DSL, lossis kev sib txuas hauv xov tooj. Txhua yam khoom siv txuas nrog hauv internet khiav txhua qhov kev thov los ntawm ISP kom nkag mus rau cov servers uas lawv tuaj yeem saib cov nplooj ntawv web thiab rub tawm cov ntaub ntawv. Cov servers muab cov ntaub ntawv no los ntawm lawv ISP.

Piv txwv ntawm ISPs suav nrog AT&T, Comcast, Verizon, Cox, thiab NetZero. Cov ISPs no tuaj yeem xa ncaj qha mus rau tsev lossis lag luam lossis beamed wirelessly siv satellite lossis lwm yam thev naus laus zis.

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ISP Ua Dab Tsi?

Feem ntau cov tsev thiab cov lag luam muaj ib lub cuab yeej uas txuas rau Is Taws Nem. Nws yog los ntawm cov cuab yeej ntawd uas cov xov tooj, khoos phis tawj, khoos phis tawj desktop, thiab lwm yam khoom siv hauv internet tau mus txog lwm lub ntiaj teb-thiab nws tau ua tiav los ntawm ISP.

Ntawm no yog ib qho piv txwv ntawm lub luag haujlwm uas tus neeg muab kev pabcuam hauv is taws nem ua si thaum koj rub tawm cov ntaub ntawv thiab qhib cov nplooj ntawv web hauv internet.

  1. Thaum koj siv koj lub laptop hauv tsev kom nkag mus rau nplooj ntawv ntawm ib qhov chaw xws li Lifewire.com, lub web browser siv DNS servers uas tau teeb tsa ntawm lub cuab yeej los txhais lub npe Lifewire rau tus IP chaw nyob. nws yog txuam nrog, uas yog qhov chaw nyob uas Lifewire tau teeb tsa los siv nrog nws ISP.
  2. Tus IP chaw nyob yog xa los ntawm koj lub router rau koj ISP, uas xa cov lus thov mus rau ISP uas Lifewire.com siv.
  3. Lub sijhawm no, ISP rau Lifewire.com xa nplooj ntawv rau koj ISP, uas xa cov ntaub ntawv xa mus rau koj lub router hauv tsev thiab rau koj lub laptop.

Txhua yam no ua tiav sai-feem ntau hauv vib nas this. Txawm li cas los xij, rau qhov no ua haujlwm, ob lub tsev network thiab Lifewire.com network yuav tsum muaj qhov chaw nyob IP uas siv tau, uas tau muab los ntawm ISP.

Lub tswv yim tib yam siv thaum xa thiab rub tawm lwm cov ntaub ntawv xws li yeeb yaj kiab, duab, thiab cov ntaub ntawv. Txhua yam koj rub tawm hauv online yog pauv los ntawm ISP.

Puas yog ISP ntsib teeb meem Network lossis kuv?

Thaum koj qhib tsis tau lub vev xaib, sim ua lwm qhov. Yog tias lwm lub vev xaib pom zoo hauv browser, koj lub computer thiab koj ISP tsis muaj teeb meem. Txawm tias lub vev xaib server uas khaws lub vev xaib lossis ISP uas lub vev xaib siv los xa lub vev xaib muaj teeb meem. Tsuas yog koj ua tau yog tos lawv los daws nws.

Yog tias tsis muaj ib lub vev xaib ua haujlwm, qhib ib lub vev xaib ntawm lwm lub khoos phis tawj lossis khoom siv hauv tib lub network. Piv txwv li, yog tias koj lub khoos phis tawj desktop tsis tso tawm lub vev xaib, sim nws ntawm lub laptop lossis lub xov tooj uas txuas nrog tib lub Wi-nkaus network li lub khoos phis tawj desktop. Yog tias koj tsis tuaj yeem rov ua qhov teeb meem ntawm cov khoom siv, ces qhov teeb meem yog nrog lub khoos phis tawj desktop.

Yog tias lub khoos phis tawj desktop tsis tuaj yeem thauj khoom ib qho ntawm lub vev xaib, rov pib lub computer. Yog tias qhov ntawd tsis kho nws, hloov DNS server nqis.

Txawm li cas los xij, yog tias tsis muaj ib qho khoom siv tuaj yeem qhib lub vev xaib, rov pib lub router lossis modem. Qhov no feem ntau kho cov teeb meem network. Yog tias muaj teeb meem tshwm sim, hu rau koj tus ISP. Nws muaj peev xwm ISP muaj teeb meem, lossis nws txiav koj qhov kev nkag mus hauv internet rau lwm qhov laj thawj.

Yog tias ISP rau koj lub tsev network poob qis, txiav tawm Wi-Fi ntawm koj lub xov tooj thiab siv koj lub xov tooj cov ntaub ntawv npaj. Qhov no hloov koj lub xov tooj los ntawm kev siv ib qho ISP mus rau lwm qhov, uas yog ib txoj hauv kev kom tau txais kev siv internet thaum koj lub tsev ISP poob.

Yuav ua li cas nkaum Internet Traffic Los ntawm ISP

Vim tias tus neeg muab kev pabcuam hauv is taws nem muab txoj hauv kev rau tag nrho koj cov kev siv internet, nws tuaj yeem saib xyuas thiab sau koj cov haujlwm hauv internet. Yog tias qhov no yog kev txhawj xeeb rau koj, ib txoj hauv kev nrov kom tsis txhob taug qab yog siv lub network ntiag tug virtual (VPN).

A VPN muab qhov encrypted los ntawm koj lub cuab yeej, los ntawm koj ISP, mus rau lwm qhov ISP. Qhov no zais koj cov tsheb khiav ntawm koj ISP. Hloov chaw, qhov kev pabcuam VPN tuaj yeem pom koj cov tsheb khiav, tab sis ib qho txiaj ntsig ntawm feem ntau VPNs yog tias lawv feem ntau tsis saib xyuas lossis sau lawv cov neeg siv cov haujlwm.

Xav paub ntxiv ntawm ISPs

Kev ntsuas nrawm hauv internet qhia qhov ceev koj tau txais los ntawm koj tus ISP. Yog tias qhov ceev no txawv ntawm qhov koj them rau, hu rau koj tus ISP thiab qhia cov txiaj ntsig.

Kuv tus ISP yog leej twg? yog lub vev xaib uas qhia txog kev pabcuam hauv internet uas koj siv.

ISPs feem ntau muab tawm ib txwm hloov pauv, qhov chaw nyob IP zoo rau cov neeg siv khoom, tab sis cov lag luam uas ua haujlwm rau cov vev xaib feem ntau sau npe nrog qhov chaw nyob IP zoo li qub, uas tsis hloov pauv.

Lwm hom ISPs suav nrog hosting ISPs, zoo li cov uas host email lossis online cia nkaus xwb, thiab cov ISP dawb lossis tsis muaj txiaj ntsig (qee zaum hu ua dawb-nets) uas muab kev siv internet dawb feem ntau nrog kev tshaj tawm.

FAQ

    Kuv ISP tuaj yeem pom dab tsi?

    ISPs tuaj yeem pom URLs thiab cov ntsiab lus ntawm cov vev xaib koj mus ntsib. Ib qho ISP kuj tuaj yeem pom qhov twg koj rub tawm los ntawm thiab qhov loj ntawm cov ntaub ntawv koj rub tawm.

    Kuv Yuav Ua Li Cas Nrhiav Tus IP Chaw Nyob ntawm Koj ISP's DNS Servers?

    Siv cov lus txib ipconfig hauv Windows hais kom sai. Tom qab ntawd, nrhiav cov kab DNS Servers kom pom tus IP chaw nyob ntawm DNS servers.

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