MakombiyutaRuzivo rwokugadzira

How kuwana DNS-kero ane Internet upfumi?

Kuti vasvike kune nzvimbo, iyo Browser kunodiwa kupinda zita rake soumambo. Kazhinji vanhu vanotaura nayo kunzvimbo zita. Mumwe inotongwa ane yayo Internet kero IP. Tichishandisa kutaura, pane chinokosha ndandanda Domain mazita uye avo runoenzanirana kero. Sezvo chikazozikamwa, chero mashoko anofanira kunge okuchengetera nzvimbo. Izvi zvinoshandawo pamusoro apa mazita anoenderana. To munovachengeta kushandisa servers anokosha rinonzi DNS (Domain Name System). Ndicho basa DNS-servers uchishandisa zuva nezuva, asi usina hanya nazvo.

Tinoona kuti achazoburuka zita hurongwa yakazokudziridzwa muna 1983, uye yaiva imwe nzira kuzodzosera akanyorwa muna 1990. Dzichiri nyika inofanira kuonga Paul Makpertisonu. Ndiye vakwira pamwe pfungwa kuchengeta nhoroondo achazoburuka zita, kufanana mukabhuku pamwe nhamba dzorunhare. At chikumbiro chake, vatatu vanotarisira vadzidzi uye iyi dzakachinjwa romutemo zvishoma. Zvichiguma-gore 90 hurongwa zvava dzakakurumbira chaizvo uye achiri kushandiswa nhasi.

Pane kudaro chinhu sechinhu DNS-zita. Inofanira akanyatsojekesa nguva kusimbisa umambo, uye nokusungwa ayo muitiro upi Hosting.

Mune zvimwe zviitiko, ungafanira kuziva DNS, IP kana zita Resource soumambo. Kunzvera chichabudirira, mukomana aishandisa anofanira kuva pamberi vamwe ruzivo uye unyanzvi. Edza kunzwisisa kuti vawane DNS. Kana uine ruzivo pamusoro umambo zita uye vane unyanzvi usingashandi muna Internet, ivo DNS kujekesa dambudziko haafaniri kusika dambudziko kwamuri. Nemambure ane mugove kunzi whois basa.

Chero nzvimbo dzakadaro rine mashoko sei kuti ndiwane DNS soumambo zita. Kuti aite izvi unofanira kuenda mubvunzo peji, kupinda inodiwa achazoburuka zita uye kutanga kushanda pakuvheneka. Mugumisiro kwenzvimbo kuchaita kuratidza ruzivo rwaunoda. Somuenzaniso unogona kuedza kupinda umambo mumwe zvinozivikanwa injini kutsvaka. Somugumisiro, kero DNS-servers dzichaparadzwa kugamuchirwa, izvo kazhinji vane ichi mhando: "ns1 ..., ns2 ..., ns3 ..."

Mune zvimwe zviitiko, DNS-Mupi anofanira kuziva. Ndinoziva sei DNS ISP yako? Kuita izvi vanofanira kuvhura murayiro nokukasira, kupinda murayiro "ipconfig / zvose" uye kuzosimbisa kuuraya kwayo. Vari kuratidza mashoko mazita ndiwo munda "DNS-servers" mairi uchawana zvakawanda ruzivo, iyo inodiwa kuwana. Kuti uvhure murayiro nokukasira, unofanira kupinda "Start" Muterere, ipapo kusarudza Muterere "run" uye kupinda "cmd" mu murayiro mutsetse rinooneka. Pashure kudzvanya "Pindai" vachaonekwa dema hwindo nemashoko - ndiwo murayiro chiriporipocho.

Kana iwe nokuda kwechikonzero unofanira kuziva IP-kero ane Internet zvekuvaka, ipapo kuzviita nyore nzira nokushandisa "ping" murayiro. Zarura munodziziva kwatiri kare murayiro kuita uye kupinda zvakakodzera murayiro: "Ping ." Pashure pokusimbisa kupinda kuchaita kutsinhanisa date omumasherufu wenyu paIndaneti nemi. In wokutanga mutsetse muchaona yenyu kero Rinozvikudza ip.

Takaedza kutsanangura kupfuura nyore uye nokukurumidza nzira nokuda Pakusarudza DNS-kero, uye tinotarisira kuti nyaya "sei iwe unoziva DNS?" Zvino kuvharwa kwamuri.

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