Txhawm rau rau cov khoos phis tawj sib txuas nrog lub network kom sib pauv cov ntaub ntawv ncaj qha, lawv yuav tsum tau txheeb xyuas qee qhov. Tus IP chaw (dynamic lossis mus tas li) thiab MAC chaw nyob pabcuam lub hom phiaj no, tsis hais lub koos pij tawj puas txuas nrog lub network.
Dab tsi yog MAC chaw nyob
MAC chaw nyob yog tus lej hloov chaw tus lej sau ua tus hexadecimal daim ntawv uas tau muab rau txhua qhov ntawm cov cuab yeej network los ntawm cov khw. Vim txhua qhov chaw nyob MAC tshwj xeeb, nws yooj yim siv nws los txheeb xyuas lub khoos phis tawm ntawm lub network. Qhov cipher no tau muab cia rau hauv ROM nti tsim rau hauv lub network khoom.
Cov chaw nyob tau muab faib rau cov tuam txhab tsim khoom los ntawm cov koom haum thoob ntiaj teb IEEE (Lub Chaw Ua Haujlwm Hluav Taws Xob thiab Hluav Taws Xob) Los ntawm thawj peb bytes ntawm MAC chaw nyob, koj tuaj yeem nrhiav cov chaw tsim khoom, cov lej seem txiav txim siab tus lej ntawv ntiag tug tau muab rau lub network ntaus ntawv no.
MAC chaw nyob yog 48 qhov ntev, uas tso cai rau kev siv 2 rau 48th kev sib txuas sib txuas ua ke ntawm tus lej thiab tus tsiaj ntawv. Qhov no ua kom paub tseeb tias qhov chaws nws txawv rau txhua lub cuab yeej.
Yuav nrhiav pom MAC li cas
Feem ntau, MAC chaw nyob yog qhia ntawm daim ntawv nplaum ntawm lub network khoom, tab sis koj tuaj yeem nrhiav nws siv cov txheej txheem kev ua haujlwm txheem. Ntawm cov khoos phis tawm ua haujlwm ntawm txhua lub Windows, nias Win + R thiab hom cmd ntawm Qhib Qhib. Hauv qhov rai hais kom ua, ntaus ipconfig / tag nrho. Cov npe ntawm txhua lub network sib txuas hauv lub khoos phis tawm tau tshwm tawm, nrog cov lus piav qhia ntawm lawv txhua tus. Tus kab "Cov lus piav qhia" muaj lub npe ntawm cov khoom siv, kab "Chaw nyob lub cev" muaj nws qhov chaw nyob MAC. Piv txwv, yog tias koj txuas rau Is Taws Nem ntawm Wi-Fi, tom qab ntawd hauv ntu Ethernet adapter koj yuav pom MAC chaw nyob ntawm daim npav network, thiab hauv ntu wireless LAN adapter - MAC chaw nyob ntawm Wi-nkaus adapter.
Yuav hloov pauv MAC chaw nyob li cas
Qee zaum koj yuav tsum tau hloov MAC chaw nyob, piv txwv li, yog tus neeg muab kev pabcuam tau muab khi rau nws, thiab koj tau hloov lub laptop lossis daim npav network. Siv Win + R yuam sij siv Lub Qhib Qhib lub thawv thiab nkag rau ncpa.cpl qhov hais kom ua. Lub "Network Txuas" lub qhov rais yuav qhib. Txoj cai-nias rau ntawm cov kev twb kev txuas icon thiab xaiv Khoom. Ib sab ntawm lub npe ntawm lub network ntaus ntawv, nyem "Tsim" thiab mus rau "Advanced" tab. Hauv daim ntawv ntawm sab laug, nrhiav "Network Chaw Nyob" parameter thiab nkag mus rau qhov xav tau MAC chaw nyob tus nqi hauv kab "Tus nqi" ntawm sab xis. Nyem OK rau paub meej tias.
Nco ntsoov soj ntsuam nrog ipconfig / tag nrho cov lus txib kom pom tias MAC chaw nyob tau pauv lawm.
Koj tuaj yeem qhib lub qhov rai sib txuas ntawm lub qhov rai siv cov txheej txheem ua haujlwm. Yog tias koj muaj Windows XP, nias ob lub "Network Connections" icon, yog tias Windows 7, hauv "Control Panel", qhib qhov "Network thiab Internet" thiab nyem rau ntawm "Network Control Center" icon. Hauv seem tshiab, ua raws li txuas "Hloov hloov chaw" thiab hauv "Cov xwm txheej" qhov rai, nyem lub pob "Cov Khoom". Hauv qhov rais tshiab, nyem "Tsim" thiab npaj mus raws li tau piav qhia saum toj no.
