Kwimeko yoshishino olukhawulezayo lwanamhlanje, ukuba nesiseko sothungelwano oluthembekileyo noluphezulu lubalulekile kwimpumelelo yalo naliphi na ishishini. Njengoko imfuno yoqhagamshelwano olungenamthungo kunye nokudluliselwa kwedatha kuqhubeka nokukhula, imfuno yezisombululo eziphambili zenethiwekhi ziye zangxamiseka kakhulu kunangaphambili. Apha kulapho ukutshintshwa kwezorhwebo kungena khona. Banikezela ngamandla amandla olawulo lwe-2 kunye ne-high-performance switching architecture ukuhlangabezana neemfuno zothungelwano lwenqanaba loshishino.
Omnye wabadlali abakhulu kwiutshintsho lwezorhweboindawo i-Gigabit Ethernet switches, ezidume ngokukwazi kwabo ukubonelela ngezisombululo ezingabizi kakhulu kwizicelo ezidibeneyo. Ngobuchule bayo bokuhambisa isantya socingo, utshintshi luyakwazi ukubonelela ngesantya esiphezulu sokudluliselwa kwedatha, okwenza kube yinto efanelekileyo kumashishini ajonge ukukhulisa iziseko zabo zenethiwekhi.
Imisebenzi yolawulo ye-Layer 2 enamandla yokutshintsha kwezorhwebo inika abalawuli benethiwekhi ulawulo olukhulu kunye nokuguquguquka xa ulawula i-traffic network. Ezi ziquka iimpawu ezifana nenkxaso ye-VLAN, i-QoS (Umgangatho weNkonzo) ukubeka phambili kunye nezibuko zezibuko, ezibaluleke kakhulu ekuphuculeni ukusebenza kwenethiwekhi kunye nokuqinisekisa uxhulumaniso olungenamthungo kuzo zonke izixhobo ezixhunyiwe.
Ukongezelela, i-architecture ephezulu yokutshintsha i-architecture yokutshintshwa kwezorhwebo iqinisekisa ukuhanjiswa okusebenzayo nokuthembekileyo kwedatha kwinethiwekhi. Oku kubaluleke kakhulu kumashishini axhomekeke kwizicelo zexesha langempela kunye neenkonzo, ezifana neVoIP (iProtocol yeVoice over Internet) kunye neenkomfa zevidiyo, apho i-network latency kunye nokulahleka kwepakethi ingaba nefuthe elikhulu kumava omsebenzisi.
Ukongeza kwizakhono zobugcisa, utshintsho lwezorhwebo lwenzelwe ukuhlangabezana neemfuno zokulinganisa kunye nokuthembeka kothungelwano lweklasi yoshishino. Ngenkxaso yenani elikhulu lamazibuko kunye nokukwazi ukupakisha ukutshintsha okuninzi kunye, ezi zixhobo zinokuhlangabezana ngokulula neemfuno ezikhulayo zothungelwano lweshishini. Ukongeza, izinto ezinje ngombane ongafunekiyo kunye nezinto eziguqukayo ezishushu ziqinisekisa ukuba uthungelwano luhlala lusebenza nakwimeko yokusilela kwehardware.
Xa kuphunyezwa utshintsho lwempahla yorhwebo, amashishini anokuguquguquka kokukhetha kuluhlu lweefom zefom, kubandakanywa ukutshintshwa kwe-rackmount kwiindawo zedatha yedatha kunye nokutshintsha kwedeskithophu kwiindawo zeofisi. Oku kuguquguquka kwenza ukuba amashishini asebenzise utshintsho oluchanekileyo ngokusekelwe kwiimfuno zabo zothungelwano ezithile, nokuba yiofisi encinci okanye ukuthunyelwa kweshishini elikhulu.
Isishwankathelo,iiswitshi zorhweboukubonelela ngesisombululo esinyanzelisayo kumashishini ajonge ukunyusa iziseko zabo zothungelwano ngobuchule obunamandla bolawulo lweLayer 2 kunye nelaphu eliphezulu lokutshintsha. Ezi zitshintshi zibonelela ngezisombululo ze-Gigabit Ethernet ezingabizi kakhulu kwizicelo ezidibeneyo kwaye zihlangabezane neemfuno zothungelwano lwanamhlanje lwamashishini. Nokuba ngaba ukwenza ngcono ukusebenza kwenethiwekhi, ukuqinisekisa ukuthembeka okanye ukubonelela nge-scalability, ukutshintsha kwezorhwebo zizinto ezixabisekileyo kumashishini ajonge ukukhulula amandla apheleleyo eziseko zabo zothungelwano.
Ixesha lokuposa: Aug-13-2024
