Sida loo Isticmaalo IP Cinwaanka si loo helo cinwaanka MAC

Shabakadaha kombuyuutarka ee TCP / IP waxay isticmaalaan labada cinwaanada IP iyo cinwaanada MAC ee qalabka macmiilka ku xiran. Inkastoo cinwaanka IP-da uu isbeddelayo wakhti ka dambeeya, cinwaanka MAC ee shabakadda isku-xirka ayaa had iyo jeer isku mid ah.

Waxaa jira sababo badan oo aad ubaahan karto inaad ogaato cinwaanka MAC ee kombuyuutarka fog, waana run sahlan in la sameeyo adoo adeegsanaya qalabka adeegsiga qalabka adeegsiga , sida Baaqa Amarka ee Windows.

Hal qalab ayaa lahaan kara interfiyo badan oo isku xiran iyo cinwaanada MAC. Tusaale kombuyuutar oo kombiyuutar ah oo isku xira Ethernet , Wi-Fi , iyo Bluetooth , tusaale ahaan, wuxuu leeyahay laba ama saddex jeer saddex cinwaan oo MAC la xidhiidha, mid ka mid ah qalab kasta oo shabakadeed.

Waa maxay sababta sawir MAC ah?

Waxaa jira sababo badan oo lagu fiiriyo cinwaanka MAC ee qalabka shabakada:

Xaddidaadda MAC Address Searchs

Nasiib darro, guud ahaan suurtagal maaha in la eego cinwaannada MAC ee qalabka banaanbaxa ka baxsan ee qofku gaarayo. Inta badan maaha suurtagal in la go'aamiyo cinwaanka MAC ee kumbuyuutarka laga soo qaado cinwaanka IP-kiisa, sababtoo ah labadan cinwaan ayaa ka yimid ilo kala duwan.

Qalabka kombiyuutarka ee kombiyuutarka ayaa go'aaminaya cinwaanka MAC inta uu qaabeynta shabakada ay ku xiran tahay go'aaminta cinwaanka IP-ga.

Si kastaba ha ahaatee, haddii kombiyuutarada ay ku xiran yihiin isku shabakad TCP / IP, waxaad go'aamin kartaa cinwaanka MAC iyada oo loo marayo tiknoolajiyada loo yaqaan ARP (Cinwaanka Xalinta Khadka) , oo ay ku jiraan TCP / IP.

Isticmaalka ARP, xiriir kasta oo shabakada maxaliga ahi wuxuu raadiyaa cinwaanka IP-da iyo cinwaanka MAC ee qalab kasta oo dhowaan lala xiriiriyey. Kombuyuutarada intooda badan waxay kuu ogolaanayaan inaad aragto liiska cinwaanada ay ARP soo ururisay.

Sida loo isticmaalo ARP si loo helo cinwaanka MAC

In Windows, Linux, iyo nidaamyada kale ee hawlgalka , qalabka adeegsiga "arp" ayaa muujinaya macluumaadka cinwaanka MAC ee lagu keydiyay buugga ARP. Si kastaba ha ahaatee, waxa kaliya oo ka shaqeeya koox yar oo kombiyuutar ah oo ku yaal shabakada degaanka (LAN) , oo aan ka ahayn internetka.

Ogow: Waxaa jira hab kale oo loo isticmaalo si loo helo cinwaanka MAC ee kumbuyuutarka aad hadda isticmaasho , taas oo ku lug leh isticmaalka ipconfig / dhamaan amarka (Windows).

ARP waxaa loogu talagalay in loo isticmaalo maamulayaasha nidaamka oo ma aha qaab guud oo wax ku ool ah si ay ula socdaan kombiyuutarada iyo dadka internetka.

Si kastaba ha ahaatee, hoos waxaa ku yaal hal tusaale oo ah sida loo helo cinwaanka MAC iyada oo loo marayo cinwaanka IP. Ugu horreyn, bilaw inaad ku dhajiso qalabka aad rabto MAC si wax looga qabto:

ping 192.168.86.45

Amarka ping wuxuu abuuraa xiriir lala yeesho qalabka kale ee shabakada oo waa inuu muujiyaa natiijada sidan oo kale:

Pinging 192.168.86.45 oo leh 32 byte of data: Jawaab ka soo 192.168.86.45: bytes = 32 time = 290ms TTL = 128 Jawaab ka soo 192.168.86.45: bytes = 32 jeer = 3ms TTL = 128 Jawaab ka soo 192.168.86.45: bytes = 32 jeer = 176ms TTL = 128 Jawaabta laga bilaabo 192.168.86.45: bytes = 32 jeer = 3ms TTL = 128

Isticmaal taliska arp ee soo socda si aad u hesho liisto muujinaysa cinwaanka MAC ee qalabkaas aad udheeraaday:

arp-a

Natiijooyinka waxaa laga yaabaa inay u muuqdaan wax sidan oo kale ah, laakiin waxaa laga yaabaa inay ku jiraan qoraalo badan oo kale:

Interface: 192.168.86.38 --- 0x3 Cinwaanka Internet Cinwaanka Cinwaanka nooca 192.168.86.1 70-3a-cb-14-11-7a dhaqdhaqaaqa 192.168.86.45 98-90-96-B9-9D-61 dhaqdhaqaaq 192.168.86.255 ff- ff-ff-ff-ff-ff static 224.0.0.22 01-00-5e-00-00-16 static 224.0.0.251 01-00-5e-00-00-fb static

Raadi cinwaanka IP ee liiska liiska; cinwaanka MAC waxaa lagu muujiyey isla markiiba. Tusaale ahaan, cinwaanka IP-da waa 192.168.86.45 iyo cinwaankiisa MAC waa 98-90-96-B9-9D-61 (waxay ku jiraan halkan geesinimo).