Mac chaw nyob. Yuav ua li cas mus kawm thiab hloov?

Khoos phib tawj neeg siv feem ntau lwm tus neeg yog yuam kom ua raws li cov kev hloov nyob rau hauv lub hauj kev kawm. Tag nrho cov hom ntawm cov thaj ua rau thaj, tshiab thiab cov kev pab cuam yog tsim thiab sorvershenstvuyutsya yuav luag tu li. Yuav tsum paub txog ntawm cov xov xwm no yog los xyuas kom meej koj lub computer ua hauj lwm nyob rau hauv lub siab tshaj plaws qib thiab yuav tau txais qheb tshiab rau ua tau tej yam kev pab raws qib. Uas yog vim li cas ntau thiab ntau yuav pom nyob rau hauv kev sib tham hauv lub network, hais txog cov kev pab cuam, chaw, thiab hloov lub chaw ntawm koj lub computer.

Txhua network card yog endowed nrog ib tug tshwj xeeb qhov chaw nyob, uas yog muab rau nws thaum lub sij hawm tsim txoj kev. Feem ntau cov chaw muab kev tsau Internet nkag tau mus rau qhov chaw nyob no, uas zoo eliminates tau txuas mus rau lwm yam computer. Qhov no txhais tau tias muas ib lub computer tshiab thiab txuas mus rau lub ntiaj teb dav Web yuav problematic. Koj yuav tsum hu rau tus Internet kws kho mob, piav qhia txog yog vim li cas rau kev hloov hauv cov tsev koom, txhais tau ib tug tshiab mac chaw nyob, thiab lwm yam lus uas yog npaum li cas sij hawm dawb. Piv cov txheej txheem yuav tsuas hloov mac chaw nyob. Hloov ntawm cov ntaub ntawv no yuav cia koj mus dawb do siv cov kev pab ntawm "nruj" kws kho mob.

Yuav ua li cas nqa tawm no manipulation, tsis txhua leej txhua tus paub. Qhov no yog vim lub fact tias cov neeg siv tsis tshua raug qhov teeb meem no, thiab ib co ntawm lawv txawm tsis hnov ntawm xws li ib qho chaw nyob. Nyob rau hauv Internet, piav ntau txoj kev los mus hloov lub "poppy", qhov no tsab xov xwm yuav nthuav qhia qhov nyuaj thiab feem ntau zoo li cas. Yog hais tias koj txiav txim siab hloov lub mac chaw nyob, yuav ua li cas nrhiav tau qhov no ua ke nrog ntawm tus xov tooj? Tuav tseg ntawm laptops muaj hmoo. Txiav txim seb lub mac chaw nyob ntawm tus ntaus ntawv yuav tsum nyob rau hauv niaj nyob rau hauv qab ntawm lub computer. Ib yam li ntawd, cov ntaub ntawv yuav muab rau cov kev nkag ntsiab lus, modems thiab routers. Tsis tau, cov ntaub ntawv no muaj peev xwm yuav qhia rau hauv lub ntim ntawm lub network ntaus ntawv los yog computer.

Yog hais tias tsis muaj daim ntawv los yog ntim, tab sis xav tau ib tug mac chaw nyob yuav ua li cas nrhiav tau nws nyob rau hauv cov ntaub ntawv no? Tus thawj variant. Peb yuav tau los xaiv "Start" - "Khiav" thiab hom cmd nyob rau hauv lub teb. Qhib ib tug davhlau ya nyob twg qhov rai thiab nkag mus rau qhov hais kom ua lub ipconfig / tag nrho cov (tom qab thawj lo lus yuav tsum tau qhov chaw). Txiav txim seb lub mac chaw nyob yog nws ua tau rau cov kab lus "LAN kev twb kev txuas - Ethernet adapter: Physical Chaw nyob: 00-0C-F1-AU-B1-34. Qhov kawg thaum lawv tseem, muaj raws ntawm ib tug alternation ntawm cov tsiaj ntawv thiab lej, thiab muaj mac chaw nyob. Yuav ua li cas ua kuv paub nws, tam sim no nws yog tseeb, tab sis cov kev hloov mac chaw nyob yog tsis tau. Qhov thib ob variant (Yeej 7). Nyem "Start," ces "Control Vaj Huam Sib Luag", ces "Network thiab Internet" thiab ces "Network chaw tswj ..." thiab xaiv "Change adapter nqis".

Nyob rau hauv lub qhov rais uas qhib, xaiv cov "zos Cheeb Tsam Kev twb kev txuas", qhov twg nyob rau hauv lub seem qhia cov cuab yeej yog ib tug inscription coj mus rau lub npe ntawm tus network card. Qhia cov cursor, thiab ib tug pop-up qhov rais qhia tau hais tias cov ntaub ntawv nyob rau hauv lub cev qhov chaw nyob, los yog yuav ua tau nyob rau hauv tib lub qhov rais, nias rau ntawm "Customize", "ntxiv". Nyob rau hauv daim ntawv uas zoo nkaus li, xaiv lub "Network Chaw nyob" thiab koj yuav pom 12 cim, qhov no yog koj mac chaw nyob. Yuav ua li cas ua kuv paub tam sim no nws yog tseeb, tab sis nyob rau hauv tib lub qhov rais, thiab nws yuav hloov. Yog hais tias koj cia li xav tau kom paub tias cov mac chaw nyob, ces nyob rau hauv lub qhov rais (2003, XP, Vista, 2008) systems muaj ib tug built-in kev pab cuam (nqi hluav taws xob) Getmac.exe. Powered by RPC nqi hluav taws xob.

Nws yuav tsum khiav raws li nram no: "Start", "Khiav" thiab hom cmd. Prescribes pab getmac / s localhost thiab tau txais ib daim ntawv qhia txog daim ntawv teev cov «mac». Tsis tas li ntawd kawm mac chaw nyob sai tau yog tias koj nkag mus rau qhov hais kom ua nbtstat [piv IP-address]. Nyob rau hauv lwm yam kev khiav hauj lwm systems mac chaw nyob yuav pom raws li nram no:

• Linux - ifconfig piv | grep HWaddr

• FreeBSD - ifconfig | grep ether

• HP-UX - / usr / sbin / lanscan

• Mac OS X - ifconfig, los yog nyob rau hauv lawv nyiam> Network> nrhiav kev sib txuas> Advanced> Ethernet> Ethernet ID

• QNX4 - netinfo -u

• QNX6 - ifconfig los yog nicinfo

• Solaris ifconfig piv

Yog hais tias koj hloov lub mac chaw nyob yuav tsum tsis txhob hnov qab tias cov ntaub ntawv yuav tsum muaj cim. Lub network yuav tsum tsis txhob yuav nqi, tshwj tsis yog rau cov hloov kev xaiv. Nyob rau hauv cov ntaub ntawv ntawm spoofing ob computers nrog tib mac'ami yuav tsis tau txuas nrog txhua lwm yam. Yog hais tias nws suits koj, ces cia li mus.