Gusobanukirwa Ibyingenzi byo Guhindura

Mwisi yisi ihuza abantu, abahindura bakora nkumugongo, bayobora neza paki yamakuru aho bagenewe.Gusobanukirwa ishingiro ryimikorere ya switch ningirakamaro mugutahura ibintu bigoye byububiko bugezweho.

Byibanze, switch ikora nkigikoresho cyinshi gikora kumurongo wamakuru uhuza moderi ya OSI.Bitandukanye na hubs, ikwirakwiza amakuru atarobanuye kubikoresho byose bihujwe, abahindura bashobora kohereza amakuru mubwenge gusa kubikoresho byabigenewe aho bigana, bitezimbere imikorere yumutekano n'umutekano.

Imikorere ya switch ishingiye kubintu byinshi byingenzi nibikorwa:

Kwiga aderesi ya MAC:
Ihindura ikomeza imbonerahamwe ya adresse ya MAC ihuza aderesi ya MAC hamwe nibyambu bihuye byabiga.Iyo ikadiri yamakuru igeze ku cyambu cyo guhinduranya, uhindura agenzura inkomoko ya MAC kandi akavugurura imbonerahamwe yayo.Iyi nzira ituma uhindura gufata ibyemezo byuzuye bijyanye n'aho wohereza amakadiri akurikira.
Imbere:
Iyo switch imaze kwiga adresse ya MAC yigikoresho gihujwe nicyambu cyayo, irashobora kohereza ama frame neza.Iyo ikadiri igeze, uhindura abaza imbonerahamwe ya MAC kugirango amenye icyambu gisohoka aho MAC igana.Ikadiri noneho yoherejwe kuri icyo cyambu gusa, igabanya traffic idakenewe kumurongo.
Kwamamaza no kutamenyekana umwuzure unicast:
Niba uhindura yakira ikadiri hamwe na MAC yerekanwe aho itaboneka mumeza ya adresse ya MAC, cyangwa niba ikadiri igenewe aderesi yerekana, uhindura ukoresha umwuzure.Ihereza amakadiri ku byambu byose usibye icyambu aho ikadiri yakiriwe, ikemeza ko ikadiri igera aho igenewe.
Amasezerano yo gukemura aderesi (ARP):
Guhindura bigira uruhare runini mukworohereza inzira ya ARP murusobe.Iyo igikoresho gikeneye kumenya aderesi ya MAC ijyanye na aderesi ya IP yihariye, itangaza icyifuzo cya ARP.Hindura icyerekezo gisaba ibyambu byose usibye icyambu cyakiriwe, cyemerera igikoresho gifite aderesi ya IP yasabwe gusubiza muburyo butaziguye.
VLAN n'ibice:
Virtual LANs (VLANs) yemerera abahindura kugabanya umuyoboro mubice bitandukanye byogutangaza amakuru, kunoza imikorere numutekano.Trunking ituma switch itwara traffic kuva VLAN nyinshi kumurongo umwe wumubiri, byongera guhinduka mugushushanya no kuboneza.
Muncamake, abahindura bagize urufatiro rwibikorwa remezo bigezweho, byorohereza itumanaho ryiza kandi ryizewe hagati yibikoresho.Mugucengera muburyo bukomeye bwo gukora, abayobozi b'urusobe barashobora guhindura imikorere, kuzamura umutekano, no kwemeza amakuru atagira ingano kuri neti.

Toda kabuhariwe mu gukora switch no gutunganya imiyoboro y'uruganda.