Ngaba uyazi ukuba zeziphi iizibuko ezizinikeleyo zokutshintsha phezulu nasezantsi?
Iswitshi sisixhobo sogqithiselo sedatha yenethiwekhi, kunye namazibuko oqhagamshelo phakathi kwezixhobo ezisuka phezulu nasezantsi eziqhagamshelana nazo zibizwa ngokuba zii-uplink ne-downlink port.Ekuqaleni, kwakukho inkcazo engqongqo yokuba yeyiphi izibuko ekutshintsheni.Ngoku, akukho mahluko ungqongqo ngolo hlobo phakathi kweliphi izibuko ekutshintsheni, njengakwixesha elidlulileyo, bekukho ujongano oluninzi kunye nezibuko kwiswitshi.Ngoku, umzekelo, indlela ye-16 yokutshintsha, xa uyifumana, unokubona ngokuthe ngqo ukuba inamazibuko ali-16.
Ukutshintsha okuphezulu kuphela kukubonelela ngamachweba amaninzi azinikeleyo kunye ne-downlink, kwaye ngokuqhelekileyo isantya soqhagamshelwano se-uplink esizinikezeleyo kunye ne-downlink port sikhawuleza kakhulu kunamanye amazibuko.Umzekelo, izibuko ze-26 eziphambili zibandakanya izibuko ze-24 100 Mbps kunye ne-2 1000 Mbps port.I-100 Mbps isetyenziselwa ukudibanisa iikhomputha, ii-routers, iikhamera zenethiwekhi, kunye ne-1000 Mbps zisetyenziselwa ukudibanisa iiswitshi.
Iindlela ezintathu zokudibanisa zokutshintsha: i-cascade, i-stacking, kunye nokudibanisa
Tshintsha iCascading: Ngokuqhelekileyo, eyona ndlela ixhaphakileyo yoqhagamshelwano yiCascading.I-Cascading inokwahlulwa ibe kusetyenziswa izibuko eziqhelekileyo ze-Cascading kunye nokusetyenziswa kwe-Uplink kumazibuko ukuze kuqhume.Qhagamshela ngokulula amazibuko aqhelekileyo ngeentambo zothungelwano.
I-Uplink port cascading lujongano olukhethekileyo olunikezelwe kwiswitshi ukuyidibanisa kwizibuko eliqhelekileyo kwenye iswitshi.Kufuneka kuqatshelwe ukuba ayilonxibelelwano phakathi kwamazibuko amabini e-Uplink.
Ukutshintsha ukupakisha: Le ndlela yokudibanisa isetyenziswa ngokuqhelekileyo kuthungelwano olukhulu kunye nobukhulu obuphakathi, kodwa ayizizo zonke iiswitshi ezixhasa ukupakishwa.Ukupakisha kuye kwanikezela izibuko zokupakisha, ezinokuqwalaselwa njengenguqu epheleleyo yolawulo kunye nokusetyenziswa emva koxhumo.I-bandwidth yokutshintsha egciniweyo ngamashumi amaxesha kwisantya se-port enye yokutshintsha.
Nangona kunjalo, imida yolu xhulumaniso nayo ibonakala, njengoko ingenako ukupakishwa kumgama omde, kuphela iiswitshi ezidityaniswe kunye zingafakwa.
Tshintsha Iqela: Abavelisi abohlukeneyo banezicwangciso zomiliselo ezahlukeneyo zeqela, kwaye ngokubanzi abavelisi basebenzisa imigaqo yomthetho ukuphumeza iqela.Oku kugqiba ukuba iteknoloji ye-cluster inemida yayo.Utshintsho oluvela kubavelisi abahlukeneyo lunokuthi lube yi-cascade, kodwa alukwazi ukuhlanganiswa.
Ngoko ke, indlela ye-cascading yokutshintsha ilula ukuyiphumeza, isibini esisodwa esijijekileyo siyafuneka, esingagcini nje iindleko kodwa ngokusisiseko asikhawulelwanga ngumgama.Indlela yokupakisha idinga utyalo-mali olukhulu kwaye inokudityaniswa kuphela kumgama omfutshane, okwenza kube nzima ukuyiphumeza.Kodwa indlela yokupakisha inokusebenza okungcono kunendlela ye-cascading, kwaye umqondiso awupheli lula.Ngaphezu koko, ngokusebenzisa indlela yokupakisha, utshintsho oluninzi lunokulawulwa kwindawo ephakathi, lulula kakhulu umthwalo wolawulo.
Ixesha lokuposa: Jul-18-2023