He aha ka ʻino hoʻolaha?

ʻO kaʻino hoʻolaha wale nō keʻano o ka wā e kahe ana kaʻikepili hoʻolaha i ka pūnaewele aʻaʻole hiki ke hanaʻia, e noho ana i ka nui o ka bandwidth pūnaewele, e hopena i ka hikiʻole o nā lawelawe maʻamau ke holo, a iʻole ka maʻi maʻi maʻi, a hiki i ka "hōʻikeʻikeʻino".Hoʻouna ʻia kahi ʻikepili a i ʻole packet i kēlā me kēia node ma ka ʻāpana pūnaewele kūloko (i wehewehe ʻia e ka domain broadcast) he hoʻolaha;ma muli o ka hoʻolālā a me nā pilikia pili o ka topology pūnaewele, a i ʻole nā ​​​​kumu ʻē aʻe, ua kope ʻia ka hoʻolaha ma kahi helu nui i loko o ka ʻāpana pūnaewele, e hoʻolaha ana i ka ʻikepili, alakaʻi kēia i ka hōʻino ʻana o ka hana pūnaewele a hiki i ka maʻi maʻi pūnaewele, i kapa ʻia. he ino hoolaha.  

He aha ke apo Ethernet?

ʻO ke apo Ethernet (ʻike mau ʻia ʻo ka ʻupena apo) he topology apo i loko o kahi hui o nā node Ethernet hoʻokō IEEE 802.1, kamaʻilio kēlā me kēia node me nā node ʻelua ʻē aʻe ma o kahi 802.3 Media Access Control (MAC) based ring port.Hiki ke lawe ʻia ka Ethernet MAC e nā ʻenehana papa lawelawe ʻē aʻe (e like me SDHVC, Ethernet pseudowire o MPLS, etc.), a hiki i nā node āpau ke kamaʻilio pololei a i ʻole.