Ukutshintshwa kwenethiwekhi yendandatho kusebenza kwikhonkco yedatha yedatha, kunye nebhasi ye-back-bandwidth ephezulu kunye ne-matrix yokutshintsha kwangaphakathi.Emva kokuba isiphaluka solawulo sifumana ipakethe yedatha, i-port yokucubungula ibheka itafile yereferensi yedilesi kwimemori ukugqiba ukuba yeyiphi i-port yenethiwekhi yekhadi (ikhadi lenethiwekhi) ye-MAC ekujoliswe kuyo (idilesi ye-hardware yekhadi lenethiwekhi) idityaniswe kuyo.Iipakethi zedatha zithunyelwa ngokukhawuleza kwi-port yendawo nge-matrix yokutshintsha kwangaphakathi.Ukuba i-MAC ekujoliswe kuyo ayikho, iya kusasazwa kuwo onke amazibuko.Emva kokufumana impendulo ye-port, i-network network switch iya "kufunda" idilesi entsha ye-MAC kwaye yongeze kwitheyibhile yedilesi ye-MAC yangaphakathi.Kwakhona kunokwenzeka ukusebenzisa ukutshintshwa kwenethiwekhi yekhonkco "kwicandelo" lomnatha.Ngokuthelekisa itafile yedilesi ye-IP, i-network network switch ivumela kuphela i-traffic yenethiwekhi eyimfuneko ukuba idlule kwi-switch network yeringi.Ngokucoca kunye nokuthunyelwa kwe-switch network ring, i-domain ye-collision inokunciphisa ngokufanelekileyo, kodwa usasazo lwe-network layer ayikwazi yahlulwe, oko kukuthi, indawo yosasazo.

Loop switch port.Ukutshintsha kwe-loop kunokudlulisa idatha phakathi kwababini beeport ezininzi ngexesha elinye.Izibuko ngalinye linokuthathwa njengecandelo elizimeleyo lothungelwano olubonakalayo (Qaphela: icandelo lenethiwekhi engeyiyo eye-IP).Izixhobo zeNethiwekhi ezixhunywe kuyo zinokuyonwabela yonke i-bandwidth ngaphandle kokukhuphisana nezinye izixhobo.Xa i-node A ithumela idatha kwi-node D, i-node B inokuthumela idatha kwi-node C ngexesha elifanayo, kwaye zombini iinqununu zinandipha yonke i-bandwidth yenethiwekhi kwaye zinee unxibelelwano lwe-virtual ene-virtual.Ukuba i-10Mbps Ethernet ring network switch isetyenzisiwe, ukuhamba okupheleleyo kokutshintsha kwenethiwekhi ye-ring ilingana ne-2 * 10Mbps = 20Mbps.Xa i-hub ye-10Mbps ekwabelwana ngayo isetyenzisiweyo, ukuhamba okupheleleyo kwe-hub akudluli i-10Mbps. Ngamafutshane, i-ring switch iyisisixhobo senethiwekhi esekelwe kwi-MAC yokuchongwa kwedilesi, enokugqiba imisebenzi ye-encapsulation kunye nokuthunyelwa kwezakhelo zedatha.Umtshintshi weringi "unokufunda" idilesi ye-MAC kwaye uyigcine kwitafile yedilesi yangaphakathi.Ngokuseka indlela yokutshintsha okwethutyana phakathi komqalisi kunye nommkeli ekujoliswe kuwo wesakhelo sedatha, isakhelo sedatha sinokufikelela ngokuthe ngqo kwidilesi ekujoliswe kuyo kwidilesi yomthombo.

Ring switch drive.Imowudi yothumelo yokutshintsha kweringi i-full-duplex, i-half-duplex, i-full-duplex / i-half-duplex adaptive.I-duplex epheleleyo yokutshintsha kwenethiwekhi yeringi ithetha ukuba iswitshi yenethiwekhi yeringi ingafumana idatha ngelixa ithumela idatha.Ezi nkqubo zimbini zilungelelaniswa, njengoko siqhele ukutsho, sinokuva nelizwi lomnye nomnye xa sithetha.Zonke iiswitshi zeringi zixhasa i-duplex epheleleyo.Iinzuzo ze-duplex epheleleyo kukulibaziseka okuncinci kunye nesantya esikhawulezayo.

Xa sithetha nge-duplex epheleleyo, asinakungayihoyi enye ingqikelelo esondelelene nayo, oko kukuthi, “half-duplex.”Into ebizwa ngokuba yi-half-duplex ithetha ukuba isenzo esinye kuphela senzeke kwixesha elithile.Umzekelo, indlela emxinwa inokudlula imoto enye kuphela ngexesha elinye.Xa izithuthi ezibini ziqhuba zisiya kumacala ahlukeneyo, mnye kuphela umlinganiselo onokuthi uthathwe kule meko.Lo mzekelo ubonisa umgaqo we-half-duplex.Ii-walkie-talkies zangaphambili kunye nee-hubs zokuqala zaziyimveliso enesiqingatha se-duplex.Ngenkqubela phambili eqhubekayo yetekhnoloji, umanyano oluphindwe kabini lwarhoxa ngokuthe ngcembe ukusuka kwinqanaba lembali.