Lub hom phiaj ntawm DNS server yog dab tsi?
Lub hom phiaj ntawm DNS server yog dab tsi?

Video: Lub hom phiaj ntawm DNS server yog dab tsi?

Video: Lub hom phiaj ntawm DNS server yog dab tsi?
Video: Tsis Muaj Peev Xwm Yuav Ua Li Cas 2024, Kaum ib hlis
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Lub Npe Cov servers ( DNS ) yog Internet sib npaug ntawm phau ntawv xov tooj. Lawv tuav cov npe ntawm cov npe sau npe thiab txhais lawv mus rau Internet Protocol (IP) chaw nyob. Qhov no yog qhov tsim nyog vim tias, txawm hais tias cov npe sau tau yooj yim rau tib neeg kom nco qab, khoos phis tawj lossis tshuab, nkag mus rau cov vev xaib raws li IP chaw nyob.

Tom qab ntawd, ib tus tuaj yeem nug, DNS server ua haujlwm li cas?

Cov khoos phis tawj thiab lwm yam khoom siv hauv internet siv tus IP chaw nyob los qhia koj qhov kev thov mus rau qhov chaw uas koj tab tom sim nkag. Hloov chaw, koj tsuas yog txuas los ntawm lub npe sau npe server , kuj hu a DNS server lub npe server , uas tswj cov ntaub ntawv loj heev uas qhia cov npe sau npe rau IP chaw nyob.

Ib tug kuj yuav nug, DNS server chaw nyob yog dab tsi? A DNS server yog lub computer server uas muaj ib tug database ntawm pej xeem IP chaw nyob thiab lawv cov npe koom nrog, thiab feem ntau ua haujlwm daws, lossis txhais, cov npe rau IP chaw nyob raws li thov. DNS servers khiav software tshwj xeeb thiab sib txuas lus nrog txhua tus siv cov kev cai tshwj xeeb.

Kuj nug, DNS yog dab tsi thiab nws siv?

DNS - Domain Name System yog ib qho amazingtechnology. Nws pab peb qhib qhov chaw nyob hauv internet yam tsis muaj kev hustle. DNS yog ib feem tseem ceeb ntawm Internet. Nws tswj kom txhais tag nrho cov lus nug rau hauv IP chaw nyob, thiab zoo li qhov no, nws tuaj yeem txheeb xyuas cov khoom siv sib txawv uas txuas nrog lub network.

DNS server txhais li cas?

Txhais ntawm: DNS . DNS . (DomainName System) Lub Is Taws Nem qhov system rau hloov cov tsiaj ntawv npe rau tus lej IP chaw nyob. Piv txwv li, thaum lub Web chaw nyob (URL) raug ntaus rau hauv browser, DNS servers xa IP chaw nyob ntawm lub vev xaib server txuam nrog lub npe ntawd.

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