Galab wanaagsan
Isticmaalayaal badan, gaar ahaan kuwa isticmaala kumbuyuutarka markii ugu horeysay, waxay maqleen qeexitaanka DNS ugu yaraan hal mar (kiiskan ma aha dukaanka qalabka kombiyuutarka :)).
Sidaas darteed, haddii ay jiraan dhibaatooyin internetka (tusaale ahaan, bogagga internetka u furan waqti dheer), kuwa isticmaala kuwa aad u khibrad badan leh, waxay yiraahdaan: "dhibaatadu waxay u badan tahay inay la xiriirto DNS, isku day inaad bedesho Google Google DNS 8.8.8.8 ..." . Caadi ahaan, ka dib tani waxay ka imanaysaa xitaa khalad aad u weyn ...
Qodobkan waxaan rabaa in aan arrintan ku sii faahfaahiyo, falanqeeyo arrimaha ugu muhiimsan ee la xariira qeexitaankan. Oo sidaas ...
DNS 8.8.8.8 - maxay tahay iyo maxaa loo baahan yahay?
Feejignaan, sii dheer maqaalka, shuruudaha qaar ayaa loo bedelay fahamka sahlan ...
Dhamaan goobaha aad ka furantahay barta shabakada waxaa lagu kaydiyaa kombiyuutar kasta (waxaa loo yaqaanaa server) oo leh cinwaanka IP-ga. Laakiin marka aad gasho bogga, ma gali cinwaanka IP, laakiin magac domain gaar ah (tusaale ahaan, sidee ayuu kombuyuutarku u helayaa cinwaanka IP-da ee la doonayo ee server-yada martigeliya bogga aan fureyno?
Waa sahlan: Thanks to DNS, browser ah wuxuu helayaa macluumaad ku saabsan sida loogu hoggaansamo magaca domain la leh cinwaanka IP. Sidaa darteed, badanaa waxay kuxirantahay server-ka DNS, tusaale ahaan, xawaaraha galka bogagga shabakadda. Si aad ah oo lagu kalsoonaan karo oo dhakhso ah server-ka DNS waa, si deg deg ah oo ka roon shaqadaada kombuyuutarka internetka.
Ka waran bixiyaha DNS?
Bixiyaha DNS ee aad adigu geli karto internetka ma ahan sida ugu dhakhsaha badan loona kalsoon yahay Google-da Google (xitaa bixiyeyaasha internetka ee waaweyn waxay ku dembaabaan server-yada DNS, adigoo keli ah kuwa yar yar). Intaa waxaa dheer, xawaaraha badan ee dad badan ayaa ka baxaya si aad u hesho.
Google Public DNS wuxuu bixiyaa cinwaannada dadweynaha ee soo socda si loo weydiiyo DNS:
- 8.8.8.8
- 8.8.4.4
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Google ayaa ka digtay in DNS-kiisa kaliya loo isticmaali doono si loo dedejiyo bogga xajinta. Cinwaanada IP-ga ee isticmaalayaasha ayaa lagu keydin doonaa xogta muddo 48 saacadood ah, shirkaddu ma kaydiso xog shakhsiyeed meel kasta (tusaale ahaan, cinwaanka qofku isticmaalo). Shirkaddu waxay raacaysaa oo kaliya hadafyada ugu wanaagsan: In la kordhiyo xawaaraha shaqada iyo helitaanka macluumaadka lagama maarmaanka ah si kor loogu qaado kuwa. adeegga.
Aynu rajeyno in habka ay tahay 🙂
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Sida loo diiwaangeliyo DNS 8.8.8.8, 8.8.4.4 - talaabo talaabo talaabo ah
Hadda waxaan tixgelin doonaa sida loo diiwaangeliyo DNS ee lagama maarmaanka ah ee kumbuyuutarka soconaya Windows 7, 8, 10 (ee XP sida, laakiin ma siin doono shaashado ...).
TALLAABADA 1
Furo guddi-kumbuyuutarka Windows-ka: Gudiga Xakamaynta "Network" iyo "Network " iyo Xarunta Wadaagga
Beddel ahaan, waxaad riixi kartaa shabakadda shabakada oo leh badhanka midigta midigta oo xulo "Shabakadda Isku-xirka iyo Wadaagista" (fiiri jaantuska 1).
Sawir. 1. Tag xarunta xakamaynta shabakada
TALLAABADA 2
Dhinaca bidixda, fur furka "Adjust Settings" (fiiri jaantuska 2).
Sawir. 2. Shabakadda Iskaashiga iyo Iskaashiga
TALLAABADA 3
Marka xigta, waxaad u baahan tahay inaad dooratid isku xirka shabakada (oo aad rabto inaad bedesho DNS, adoo isticmaalaya internetka) oo aad tagto dhismooyinkeeda (midigta guji), kadibna dooro "hantida" laga bilaabo menu).
Sawir. 3. Guryaha Xiriirka
TALLAABADA 4
Markaas waxaad u baahan tahay inaad tagto sifooyinka IP version 4 (TCP / IPv4) - fiiri sawirka. 4
Sawir. 4. Qaybaha IP version 4
TALLAABADA 5
Marka xigta, bedelka xawaaraha si aad u hesho "cinwaanada cinwaanka DNS server ee soo socda" oo gali:
- Serverka la door-bidey: 8.8.8.8
- Nidaam kale oo DNS ah: 8.8.4.4 (arag jaantus 5).
Sawir. 5. DNS 8.8.8.8.8 iyo 8.8.4.4
Ka dib, keydso goobaha adiga oo gujinaya "OK" badhan.
Sidaa awgeed, hadda waxaad isticmaali kartaa xawaaraha sare iyo kalsoonida DNS server ka Google.
Dhammaan ugu fiican 🙂
