Itandukaniro ryingenzi hagati ya alayer-2na a layer-3ni uko gukora protocole ikora itandukanye.Ihinduramiterere-2 ikora kumurongo uhuza amakuru, naho layer-3 ikora kumurongo.

Birashobora kumvikana gusa nka layer 2.Urashobora gutekereza ko ifite imikorere yo guhinduranya gusa, nukuvuga, irashobora gutunganya gusa amakadiri yamakuru.Usibye kumikorere ya layer 2 switch, layer 3 switch nayo ifite layer 3 yogukoresha, bivuze ko ishobora gutunganya amakuru.Isakoshi.

(1)Igice cya 2 kora kumurongo wa kabiri wamakuru uhuza urwego rwa OSI yerekana urugero.Ibikorwa byingenzi birimo adresse yumubiri, kugenzura amakosa, ikurikirana ikurikirana, no kugenzura imigendekere.

(2) A.layer-3ni igikoresho gifite imikorere-yo guhinduranya layer-3, ni ukuvuga, layer-2 ihinduranya hamwe na layer-3 yogukoresha, ariko ni organique ihuza byombi, ntabwo ari ibikoresho bya router gusa nibikoresho bya software Byerekanwe kuri LAN switch .