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IPDNSʲô?
㽛(jng)ϾW(wng)oՓچλڼ(dng)㽛(jng)^̖W(wng)j(lu)XB Internet r(sh)ˆ㣺@_X IP Ƕ Internet ϣIP ʲôشóX̖һĎ̖(yn)CҲsҲҪվc(din)r(sh)Ո̸zXDNSO(sh)ã@r(sh)DNSxÆ (sh)ܻش}ϾW(wng)BкܴĎ(dng)XľW(wng)j(lu)B}r(sh)ҲӴȥ˼ͽQһŴԒȥ}_eˣ҂һ ʲô IP Internet ȫ电(sh)fӋ(j)_XԾW(wng)֩W(wng)һӣķʽBӣInternet ҪĹnj(sh)F(xin)˾W(wng)ϵX˴˂fϢ҂F(xin)(sh)(dng)҂Žoһ˕r(sh)ͱ회ռ˵ĵַF(xin)]߀Ҏ(gu)Ҫ]aͬӵĵ Internet Ҫ(zhn)_ČYςָλҲҪַָܴ_е֪ǷYҪȥ@ĵַIPʾ@IPa(chn)ľfIP Internet W(wng)j(lu)T̖afInternet ÿ_XġC̖aÿ_Xһ^ΨһҲ؏(f)IPĿǰ IP ĽM(sh)MÿM(sh)gá."ָ磺202.101.98.100ָһ IPַͨ^ IPλķʽͿԺײҜ(zhn)_ҵҪ(lin)j(lu)C(j) ĿǰBInternetX IP@õķʽЃɷNһNǹ̶ʽģh(yun)̶@ IP λʹÌÑI(y)ÑžՈһlλ˿ϾW(wng)Ոͬr(sh) ISPžֽ֣͕o@I(y)һM̶IPַ һNȡ IP ķʽSC(j)ȡõ@Nrǰl(f)ړ̖ÑҪMODEM Ԓ ˲ĵBM(fi)òϾW(wng)ǷN@Nr£ʹ?yn)鲻һֱ̎BB(ti)Ԯ(dng)Ԓ̖ܽ163169B ISP r(sh)ISPSC(j)؏ĬF(xin)Пoõ IP MзoÑһ IPַ@@_XϾW(wng)҂(sh)ϾW(wng)nj@һNʽ F(xin)ˆIPôنF(xin)ھwIPַWINDOWS 95/98ṩwinipcfgСߣ(zh)_ʼ\(yn)Сwinipcfg.exeɣ֪BW(wng)XĿǰIPǶ١ ʲô DNS DNS ȫ Domain Name ServerQ(w)f DNS Server ֮ǰҪfʲô Domain Name()vھW(wng)ϱeһ_Xķ IPַ IPÔ(sh)ֱʾ]xܲӛˣ҂һW(wng)ϵXȡһijNxӛ@҂ͽDomain Name" 磺YAHOOfһʹڞg[@W(wng)վr(sh)ݔhttp://www.yahoo.com˕ӛס@_Server IP Ƕhttp://www.yahoo.comYAHOO!վc(din) Domain Name@҂ڸѴкr(sh)һǽ]ǽЌC̖aİɣ Internet 挍(sh)J(rn)C(j)߀IPԮ(dng)ʹڞg[ݔDomain Name g[ȵһ_ Domain Name IP (yng)ϢC(j)ȥԃ@_X IP@_ԃC(j)҂Q Domain Name ServerQ DNS磺(dng)ݔhttp://www.yahoo.comr(sh)g[http://www.yahoo.com@ւ͵x DNS Server ȥJ(rn)ԃY(ji)t@_C(j) IPַM(jn)l(f)B]вԃ͕F(xin) DNS NOT FOUND ȸ澯ϢһXDNS Server O(sh)ò_ͺñ·(bio)eXҲͲ֪ԓϢ͵ ISPē̖(w)һ㶼ȱʡDNSԲO(sh)DNSҪָһ_DNSһҪ˽@_DNSĜ(zhn)_IP縣ݵ163ÑDNS202.101.98.55DNSO(sh)÷£ڡ塱´_W(wng)j(lu)ġTCP/IP"ġԡڡDNSO(sh)áĿxDNS"DNSIPַӼ
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