Autshintsho lwenethiwekhisisixhobo esandisa uthungelwano kwaye sinokubonelela ngezibuko zoqhagamshelo ngakumbi kumnatha osezantsi ukudibanisa iikhompyutha ezininzi.Ineempawu zomlinganiselo wexabiso eliphezulu lokusebenza, ukuguquguquka okuphezulu, kulula, kwaye kulula ukuyiphumeza.Ngoko, yintoni indima yokutshintsha kwenethiwekhi kwiziko ledatha?

Xa ujongano lotshintshiselwano lwenethiwekhi lufumana i-traffic engaphezulu kunoko lunokuyiphatha, iswitshi yothungelwano iya kukhetha ukuyigcina okanye ukutshintshela kwinethiwekhi ukuyilahla.I-cache ye-network switch idla ngokubangelwa yi-interface ye-interface yesantya esahlukileyo, i-traffic ye-network switch igqabhuka ngokukhawuleza okanye ukuhanjiswa kwezithuthi ezininzi ukuya kwelinye.

Eyona ngxaki ixhaphakileyo ebangela ibuffering kutshintsho lwenethiwekhi lutshintsho olukhawulezileyo kuninzi-to-one traffic.Umzekelo, isicelo sakhelwe kwiindawo ezininzi zeqela leeseva.Ukuba enye yeenodi ngaxeshanye icela idatha kutshintshiselwano lwenethiwekhi yazo zonke ezinye iindawo, zonke iimpendulo kufuneka zifike kwisitshixo senethiwekhi ngexesha elinye.Xa oku kusenzeka, isikhukula setrafikhi yazo zonke iiswitshi zomsebenzi womnatha ziya kukhukulisa izibuko lomceli wotshintshiselwano womnatha.Ukuba iswitsha yenethiwekhi ayinazo izithinteli zokuphuma ezaneleyo, iswitshi yenethiwekhi inokulahla i-traffic ethile, okanye iswitshi yenethiwekhi inokonyusa ulibaziseko lwesicelo.Izithinteli ezaneleyo zokutshintsha kwenethiwekhi zinokuthintela ukulahleka kwepakethi okanye ukulibaziseka kwenethiwekhi okubangelwa ziprothokholi ezikwinqanaba elisezantsi.

Elona ziko ledatha langoku leqonga lokutshintsha le ngxaki ngokwabelana nge-buffer yokutshintsha kwenethiwekhi.Umtshini wothungelwano unesithuba se-buffer pool esabelwe izibuko elithile.Izithinteli zotshintshiselwano ekwabelwana ngazo zokutshintsha kwenethiwekhi ziyahluka kakhulu phakathi kwabathengisi abahlukeneyo kunye namaqonga.

Abanye abavelisi bokutshintsha kwenethiwekhi bathengisa iiswitshi zenethiwekhi ezilungiselelwe iimeko ezithile.Umzekelo, ezinye iiswitshi zothungelwano zinenkqubo enkulu ye-buffer, elungele iimeko ezininzi zothumelo kwindawo yeHadoop.Kwimeko-bume ekwaziyo ukusasaza i-traffic, utshintsho lwenethiwekhi aludingi kuthumela ii-buffers kwinqanaba lokutshintsha.

Isithinteli sokutshintsha kwenethiwekhi sibaluleke kakhulu, kodwa akukho mpendulo ichanekileyo yokuba singakanani isithuba esisidingayo kunxibelelwano lwenethiwekhi.Isithinteli sokutshintsha inethiwekhi esikhulu sithetha ukuba uthungelwano aluyi kulahla nayiphi na i-traffic, kwaye oko kuthetha ukuba ukulibaziseka kokutshintshwa kwenethiwekhi kunyukile-idatha egcinwe yi-network switch kufuneka ilinde ngaphambi kokuba idluliselwe phambili.Abanye abalawuli bothungelwano bakhetha izithinteli ezincinci zokutshintsha kwenethiwekhi ukuvumela usetyenziso okanye inkqubo yeprotocol ukunciphisa itrafikhi ethile.Impendulo echanekileyo kukuqonda ipateni yetrafikhi yokutshintsha kwenethiwekhi yesicelo kwaye ukhethe iswitshi yenethiwekhi ehambelana nezi mfuno.