Munyika yekudyara, switches inoita sebonde, inobudirira kudzora data pamapaketi kune avo vaitarisirwa. Kunzwisisa izvo zvakakosha zvekushandura kushanda kwakakosha kubata kuoma kwezvinhu zvemazuva ano network.
Chaizvoizvo, chimbichimbi chinoita senge mudziyo wenguva dzinoshanda pane iyo data yekubatanidza kweiyo OSI modhi. Kusiyana neHub, ndeipi breadcast data isina hanya kune ese midziyo yakabatana, switches inogona kungwarira kumberi data chete kune iyo chaiyo yekuenda, inovandudza hunyanzvi hwekuita uye kuchengetedzwa.
Iko kushanda kweSwitch kunovandudza zvikamu zvinoverengeka zvakakosha uye maitiro:
Kero MAC Kudzidza:
Iyo switch inochengetedza mac kero tafura inoshamwaridzana mac kero ine zvidhori zvinoenderana zvinodzidziswa. Kana chimiro che data chinosvika pachiteshi chechinguvana, switch inotarisa iyo sosi mac kero uye inogadzirisa tafura yayo. Iyi process inogonesa switch kuti iite zvisarudzo zvine ruzivo nezve uko kuenda kumberi kwakazotevera mapuranga.
Pamberi:
Kamwe switch inodzidzisa iyo mac kero yemushini yakabatana nechiteshi charo, inogona kutumira mafirita zvakanaka. Pfuti painosvika, switch inobvunda mac kero yeketa yekuona yakakodzera kunze kwekunze kwekero yekuenda Mac kero. Chimiro chacho chinobva chaburitswa chete kune icho chiteshi, kuderedza zvisina basa traffic pane network.
Broadcast uye isingazivikanwe isina kusimbisa mafashama:
Kana switch inogashira chimiro chec kero iyo isingawanikwe mune yayo mac kero tafura, kana kuti chimiro chakatemerwa kero yenhepfenyuro, switch inoshandisa mafashama. Iyo inodudzira mapuranga kune zvese zviteshi kunze kwechiteshi icho chimiro chaicho chakagamuchirwa, chakaita kuti chimiro chacho chinosvitsa nzvimbo yayo yekuenda.
Kero resolution protocol (Arp):
Switch inobata basa rakakosha mukufambisa iyo arp maitiro mukati me network. Kana chishandiso chinoda kuona iyo mac kero inoenderana neyakajeka IP kero, iyo yakaparadzira chikumbiro cheARP. Iyo switch inotungamira chikumbiro kune zvese zviteshi kunze kwechiteshi icho chikumbiro chakagamuchirwa, ichibvumira mudziyo neakakumbirwa IP kero yekupindura zvakananga.
Vlans uye maTrunks:
Virtual Lans (Vlans) Bvumira switches kuti iparadzanise network mune dzakasiyana siyana nzvimbo dzakaparadzana, kuvandudza kuita uye kuchengetedzwa. Trunky inogonesa switch kutakura traffic kubva kune akawanda mavheni pamusoro peimwe nzira yekubatanidza
Mukupfupikisa, switch inoumba iyo kormentone yedombo remazuva ano network midziyo, inofambisa inoshanda uye yakachengeteka kutaurirana pakati pemidziyo. Nekunyengedza mune zvinyoronyoro ekushanduka kweshanduro, network maneja anogona kuronga kuita, kusimudzira kuchengetedzeka, uye simbisa kuyerera kwemasevha kwedata kuyambuka network.
Toda inoshamisika mukugadzira switches uye kugadzirisa kuvaka kwevachengetedzo emabhizinesi.
Kutumira Nguva: Kubvumbi-24-2024
