Iiswitshi zemizi-mveliso zisebenza ngokukhethekileyo ekuyileni izisombululo zokuhlangabezana neemfuno zezicelo zemveliso eguquguqukayo nezahlukeneyo, kwaye zibonise isisombululo sonxibelelwano sonxibelelwano ngentambo yamandla engabizi kakhulu.Ukutshintsha kwezoshishino kwakhona kwahlulahlulwe kwiindidi ezimbini: ezilawulwayo kwaye azilawulwa.Ke, yintoni umahluko phakathi kokutshintsha kweshishini elilawulwayo kunye nokutshintsha kwemizi-mveliso okungalawulwayo, kwaye kufuneka ukhethe njani?

Izinto ezilungileyo zeIiSwitshi zoShishino oluLawulwayo
a.I-backplane bandwidth inkulu, kwaye izinga lokwabelana ngolwazi lwedatha likhawuleza;
b.Inkqubo yothungelwano lothungelwano lweshishini lokutshintshela uthungelwano luguquguqukayo, kwaye umaleko woqhagamshelo lothungelwano olukhulu, oluphakathi kunye noluncinci lusetyenziswa;
c.Izibuko elinikiweyo lifanelekile;umehluko wenqaku lenkxaso ye-VLAN, umthengi unokwenza ulwahlulo lwengingqi kwizicelo ezahlukeneyo, ukuphumeza ngokufanelekileyo ukusebenza kunye neendlela zolawulo lwenethiwekhi, kwaye ucinezele ngakumbi isaqhwithi sosasazo;
d.Ulwazi lwedatha yohlobo lolawulo lwenethiwekhi yokutshintsha kwemizi-mveliso inomthamo omkhulu wempahla, isantya esincinci sokulahla ipakethe, kunye nokulibaziseka okuphantsi;
e.Inokunxulunyaniswa namazibuko ojongano lwe-Ethernet aliqela kwiinkonzo zewebhu;
f.Ukuba nomsebenzi wokukhusela we-ARP ukunciphisa ubuqhophololo be-ARP yothungelwano;umanyano lweedilesi ze-MAC;
g.Kulula ukwandisa kunye nobuchule, ungasebenzisa isoftware yenkqubo yolawulo lwenethiwekhi ukuphuhlisa iindlela zolawulo, kwaye unokuhamba nokukhangela kunye nokukhohlisa.Ukwenza ukukhangela umgama omde, kunye nemeko yokhuseleko kunye nokusebenza kokhuseleko lwenethiwekhi.

Ukungalungi kweeSwitshi zoShishino oluLawulwayo

a.Ixabiso elincinci kunokutshintsha okungalawulwayo kwimizi-mveliso;
b.Ukutshintshwa kwemizi-mveliso engalawulwayo kuyinkimbinkimbi kunokusebenza kwangempela kwaye kufuna izixhobo.Oku kudla ngokubangcono kunothungelwano olulawulwa yimizi-mveliso, kodwa inobude nobude.Uthungelwano olulawulwa yimizi-mveliso lunesiseko esityebileyo, umsebenzi owomeleleyo, kunye nokuthembeka okulungileyo.Ilungele iindawo zendalo zothungelwano ezinkulu neziphakathi;akusiyo i-industrial switch elawulwayo, ixabiso Ikwayindleko-esebenzayo, kwaye isetyenziswa ngokubanzi ekudaleni amanethiwekhi amancinci naphakathi.

Izinto ezilungileyo zeiiswitshi zamashishini ezingalawulwayo
a.Amaxabiso aphantsi kunye nokongiwa kweendleko;
b.Inani elipheleleyo lamazibuko ligcwele;
c.Ukusebenza ngesandla, ukwakheka okuguquguqukayo.

Ukungalungi kokutshintsha kwemizi-mveliso engalawulwayo
a.Ukutshintshwa kwemizi-mveliso engalawulwayo kunemisebenzi elinganiselweyo kwaye ifanelekile ukufakwa kwekhaya okanye amanethiwekhi amancinci kunye naphakathi;
b.Akukho nkxaso yokukhusela iphuzu le-ARP, umbutho wedilesi ye-MAC, kunye nokwahlukana kweVLAN;abasebenzisi bemveliso yokuphela abafakwe kwiiswitshi zemizi-mveliso ezingalawulwayo bakwisizinda esifanayo sosasazo, kwaye abanakukhuselwa kwaye bacinezelwe;
c.Ukuzinza kokuhanjiswa kwedatha kubuthathaka kancinci kunohlobo lolawulo lwenethiwekhi;
d.Ayinakusetyenziswa kuthungelwano olukhulu, oluphakathi kunye namancinci, kwaye kukho izithintelo ezithile zokunyuswa kwenethiwekhi kunye nokwandiswa.