AccessLjiyaSmayya

Yawancin lokaci, ɓangaren hanyar sadarwar da ke da alaƙa kai tsaye da masu amfani ko shiga hanyar sadarwar ana kiransa Access Layer, kuma bangaren da ke tsakanin layin shiga da babban Layer ana kiransa rarraba Layer ko kuma haɗin kai. Ana amfani da maɓallan shiga gabaɗaya don haɗa kwamfutoci kai tsaye, kuma galibi ana amfani da na'urorin haɗawa tsakanin gine-gine. Haɗuwa yana daidai da tashar wucewa ta gida ko mahimmanci, kuma ainihin daidai yake da fita ko jimlar tarawa. Manufar ainihin ma'anar ma'anar tarawa shine don rage nauyin da ke kan ainihin, musanya canjin bayanan gida akan maɓalli na gida, rage nauyin aikin babban Layer, da kuma sanya babban Layer kawai aiwatar da musayar bayanai a waje da yankin gida.

Agregation Layer canza

Maɓallin haɗaɗɗun maɓalli shine madaidaicin madaidaicin madaidaicin madaurin damar shiga. Ayyukansa shine don haɗa hanyar fita daga cikin hanyoyin shiga, kuma yana aiwatar da turawa da turawa. Dole ne ya iya sarrafa duk zirga-zirga daga na'urori masu amfani da na'urorin da kuma samar da abubuwan haɗin kai zuwa ainihin Layer, don haka maɓalli na tarawa yana buƙatar samun babban aikin isarwa idan aka kwatanta da maɓallin damar shiga, wanda yawanci shineLayer 3 canza.