He aha te IEEE 802.3?

Ko te IEEE 802.3 he roopu mahi nana i tuhi te huinga paerewa Institute of Electrical and Electronics Engineers (IEEE) , e tautuhi ana i te mana uru waenga (MAC) i nga papa hono tinana me te raraunga o te Itarangi waea.Ko te tikanga he hangarau whatunga rohe rohe (LAN) me etahi tono whatunga rohe whanui (WAN).Whakaritea nga hononga-a-tinana i waenga i nga pona me nga taputapu hangahanga (waea, whakawhiti, pouara) ma nga momo momo parahi, taura whatu ranei

Ko te 802.3 he hangarau e tautoko ana i te hoahoanga whatunga IEEE 802.1.Ko te 802.3 hoki e tautuhi ana i te tikanga uru LAN ma te whakamahi i te CSMA/CD.

He aha te kupengaroto?

Ka kiia hoki he kanohi kupengaroto he kanohi whatunga, he kanohi wahitau, he kanohi whatungaroto ranei.Ka tohu ko ehea nga moka o te wahitau IP e tohu ana i te kupengaroto o te kaihautu me nga paraka e tohu ana i te kanohi moka o te kaihautu.Kare e taea e te kanohi kupengaroto te noho takitahi.Me whakamahi tahi me te wahitau IP.

Ko te kopare iraroto he wahitau 32-bit e huna ana i tetahi wahi o te wahitau IP hei wehe i te ID whatunga mai i te ID kaihautu, me te tohu mena kei te LAN, te WAN ranei te wahitau IP.