Canjin yana canzawa ta hanyoyi uku masu zuwa

1) Kai tsaye:

Ana iya fahimtar makullin Ethernet kai tsaye a matsayin makullin waya mai layi tare da haɗuwa tsakanin tashoshin jiragen ruwa. Lokacin da ya gano fakitin bayanai a tashar shigarwa, yana duba kan fakitin fakitin, yana samun adireshin wurin da za a kai fakitin, yana fara teburin bincike mai motsi na ciki don canza shi zuwa tashar fitarwa mai dacewa, yana haɗuwa a mahadar shigarwa da fitarwa, kuma yana aika fakitin bayanai kai tsaye zuwa tashar da ta dace yana gane aikin sauyawa.

2) Ajiyewa da kuma tura:

Hanyar adana bayanai da kuma gaba ita ce hanyar da aka fi amfani da ita a fannin hanyoyin sadarwa na kwamfuta. Da farko tana adana bayanan fakitin tashar shigarwa, sannan ta yi binciken CRC (Cyclic Redundancy Check). Bayan ta sarrafa fakitin kurakurai, tana cire adireshin da za ta kai ga fakitin bayanai, sannan ta mayar da shi tashar fitarwa ta hanyar teburin bincike don aika fakitin.

3) Warewar guntu:

Wannan mafita ce tsakanin biyun farko. Yana duba ko tsawon fakitin bayanai ya isa baiti 64. Idan bai kai baiti 64 ba, yana nufin fakitin bogi ne, sannan a jefar da fakitin; idan ya fi baiti 64, ana aika fakitin. Wannan hanyar kuma ba ta samar da tantance bayanai ba. Saurin sarrafa bayanai ya fi sauri fiye da adanawa da turawa, amma yana da jinkiri fiye da yankewa.