Inzvimbo yeMAC inomiririra mucherechedzo wehutachiona we network network, asi iyo kero yePI inomiririra kero yakakosha yedhesi paTCP / IP mitambo. Mune dzimwe mamiriro ezvinhu chaiwo anogona kumusikana wekambani achitsanangura idilesi yePI inosanganiswa neadaptori paanoziva chete iyo MAC kero.
ARP nedzimwe TCP / IP Protocol Kutsigira maMah Address
Zvino zvisingashandiswi TCP / IP zvinyorwa zvinonzi RARP (Reverse ARP) uye InARP zvinogona kuziva maIndaneti kubva kumakero eMAC. Basa ravo chikamu cheDHCP . Kunyange zvazvo kushandiswa kwemukati kweDHCP kunoshandisa zvose MAC neIndaneti yedata, iyo protocol haibvumiri vashandi kuti vawane iyo data.
A built-in feature of TCP / IP, Address Resolution Protocol (ARP) inoshandura maIndaneti kumakero eMAC. ARP yakanga isati yakagadzirirwa kushandura maateri mune imwe nzira, asi dhimwe yacho inogona kubatsira mune dzimwe mamiriro ezvinhu.
ARP Cache Support for MAC uye IP Address
ARP inonyora urongwa hwemadziri eE IP uye inowirirana neAAC mazita anonzi ARP cache . Izvi zvinowanikwa pamagadzirirwo emagetsi evanhu uyewo pamaridzi . Kubva pakachengetwa zvinokwanisika kuwana deta ye IP kubva paMAC address; zvisinei, iyo inogadziriswa inogumira mune zvakawanda.
Internet Protocol madivayiri akawana marenda kuburikidza neIndaneti Control Message Protocol (ICMP) mharidzo (zvakadai seiyo yakakonzerwa nokushandiswa kwema ping mirairo). Kuchengetedza chigadziro chiri kure kubva kune chero muchengeti kuchaita kuti purojekiti yeA ARP isarudzo pachikumbiro chinokumbira.
PaWindows uye nedzimwe sangano remashandisirwo ekushandisa , "arp" murairo unopa ruzivo rwekuchengetedzwa kweArtif cache. MuWindows, somuenzaniso, kuisa "arp -a" pamurairo (DOS) nokukurumidza kucharatidza zvose zvinyorwa muchokuita cheA ARP yekombiyuta. Iyi cache inogona kunge isina chinhu dzimwe nguva zvichienderana nekuti iyo mitambo yakagadzirirwa sei, Zvakanakisisa, kambani ye ARP yedheche yeklayiti ine zvinyorwa zveimwe makombiyuta paLAN .
Migwagwa yakawanda yemisha yakawanda yemumba inobvumira kutarisa kwemashoko avo e ARP kuburikidza ne-console interface. Izvi zvinoratidza zvose IP uye MAC adresses yezvinhu zvose zvekushandisa zvino zvakabatanidzwa kumusha wemusha. Cherechedza kuti ma routers haagadzi IP-to-MAC mapiking mappings kune vatengi kune mamwe manyorero kunze kweavo. Kupinda kumakamuri ari kure kunogona kuwanikwa muurusi rweA ARP asi mazita eMAC anoratidzirwa kunge ari router network ye router, kwete chekushandisa chaiyo yeklayeri seri kwe router.
Management Software yeChirongwa Kutaura neBusiness Networks
Makombiyuta makuru emakombiyuta makambani anogadzirisa dambudziko reMAC-to-IP mapikicha yemapikicha nekuisa sarudzo dzakasiyana siyana dzekugadzira mapurisa kune vashandi vavo. Aya maitiro e-software, akashandiswa Simple Network Management Protocol (SNMP) , anosanganisira unhu hunonzi network discovery . Aya maitiro anotumira mharidzo kunze kune mujeri pane imwe nhumbi yekushandisa keseti chikumbiro cheIndaneti neAAC mazita echo chigadzirwa. Mamiriro acho anogamuchira zvino anodzika migumisiro mune tafura tafura yakasiyana nemumwe munhu ARP cache.
Zvikwereti zvakanyatsogadzirisa zvinyorwa zvavo zvepachivande zvinoshandisa network network management se ((dzimwe nguva inodhura) nzira yekugadzirisa hardware yemaklayiti (kuti ivowo vanewo). Zvishandiso zvekushandisa zvinowanzoita semafoni hadzina SNMP vashandi vakaiswa, kwete mahara network network routers anoshanda seSNMP.