Ngokuqhubeka nokuphindaphindwa kweetshiphusi, ukutshintsha kwemizi-mveliso nako kungenise ixesha lokusukela ubuhle kunye nobumnandi. Ngaphantsi kwemeko yokuqinisekisa ukuzinza kwayo kunye nokutshatyalaliswa kobushushu, iinjineli zihlala zilandela umoya wokugqibela wengcibi Ukudala ummangaliso. I-CFW-HY2014S-20 (imodeli yemveliso yokutshintsha kwamashishini YFC) incinci kwaye ithambile ngenkangeleko, 4 * 10 * 14 inzima Cinga ubungakanani bangaphandle bokutshintsha kwegigabit kushishino.
Ububanzi bobushushu bendawo yokusebenza bunokuba phakathi kwe-40℃ kunye ne85℃. Kwi-80℃ + iqondo lobushushu eliphezulu kakhulu, isenokuthi iqhube ngokuzinzileyo kwaye ijongane nayo ngokulula. Isebenza iiyure ezingama-24 ngaphandle kokulahleka kwepakethi okanye ixesha lokuphumla.
Nangona ungqatyana emncinci, unawo onke amalungu angaphakathi Nangona inkangeleko yakhe encinci, umbindi awukho mbalwa.
Ibhodi ephambili (i-backplane): Ibhodi ephambili yitshaneli yoqhagamshelwano kwi-interface yenkonzo nganye kunye neyunithi yokudlulisa idatha. I-Backplane throughput, eyaziwa ngokuba yi-backplane bandwidth, yimali eninzi yedatha enokuthi ibe yi- throughput phakathi kwe-interface processor okanye ikhadi le-interface kunye nebhasi yedatha ye-industrial switch, kwaye isalathisi esibaluleke kakhulu sokusebenza kokutshintsha kwezoshishino.
Iprosesa (CPU): Iprosesa lelona candelo liphambili lecomputing yokutshintsha kweshishini, kwaye frequency yayo ephambili imisela ngokuthe ngqo ukutshintshelwa kweshishini.
Isantya sekhompyutha sotshintsho.
Imemori (RAM): Imemori ibonelela ngendawo yokugcina eguquguqukayo yokusebenza kweCPU, kwaye ubungakanani bendawo yememori buyafana nobuninzi beCPU.
kunye kugqiba elona xabiso liphezulu lokubala malibalwe.
I-Flash: Ibonelela ngomsebenzi wogcino oqhubekayo, ikakhulu ukugcina iifayile zoqwalaselo kunye neefayile zenkqubo ukuqinisekisa ukutshintshwa kweshishini.
Ukusebenza okuqhelekileyo, kunye nokubonelela ngendlela efanelekileyo nefanelekileyo yokuphucula kunye nokugcinwa kwezixhobo zenethiwekhi.
Ukutshintsha i-chip: I-chip yokutshintsha iyinxalenye ephambili yokutshintsha kweshishini, elijongene nokuthunyelwa kunye nokucubungula iipakethi zedatha.
kwaye ixhasa iiprothokholi ezahlukeneyo zenethiwekhi kunye neendlela zonxibelelwano lwedatha.
Itheminali: Izibuko lunxibelelwano lonxibelelwano lwedatha phakathi kokutshintsha kweshishini kunye nezixhobo zangaphandle, kubandakanya izibuko le-RJ45,
Iindidi ezahlukeneyo zezibuko ze-optical zinokuhlangabezana neemfuno zokufikelela kwizixhobo ezahlukeneyo.
Inkqubo yonikezelo lwamandla: Inkqubo yonikezelo lwamandla ibonelela ngombane ozinzileyo wokutshintsha kwamashishini ukuqinisekisa ukuba iiswitshi zinokusebenza ngokuqhelekileyo. Ezinye iiswitshi ezikwimizi-mveliso ephucukileyo zikwanazo nombane ongafunekiyo wokuqinisekisa ukuba iswitshi ihlala izinzile kwimeko yokusilela kombane.
Ukusebenza komhlaba osisigxina.
I-Chassis : Umsebenzi we-chassis kukukhusela ukutshintshwa kwemizi-mveliso kumonakalo womzimba kunye neempembelelo zokusingqongileyo.
Imodyuli yolawulo: Imodyuli yolawulo yinxalenye eyimfuneko yokutshintsha kweshishini, esetyenziselwa ukulawula ukude kunye nokubeka iliso kwinguqu
Ubume bokusebenza ukuqinisekisa ukusebenza kwayo okuzinzileyo.
Imisebenzi emithathu esisiseko ibalasele
Imisebenzi emithathu esisiseko yokutshintsha kwamashishini ibandakanya utshintshiselwano lwedatha, ukufunda idilesi, kunye nokuphepha kwe-loop, eqinisekisa ngempumelelo ukuhanjiswa kwedatha okusebenzayo, okuchanekileyo, kunye nokuzinza.
Utshintshiselwano lwedatha: Xa ipakethi yedatha ingena kwi-switch evela kwi-port input, i-YOFC yokutshintsha kwezoshishino iya kufumana ukufakwa kwetafile ehambelanayo ngokuhambelana nolwazi lwedilesi yendawo kwipakethi, kwaye emva koko uthumele ipakethi ngaphandle kwe-port ehambelanayo yemveliso. Lo matshini we-hardware usekwe kwi-hardware yenza ukuba iswitshi ifezekise ukuhanjiswa kwe-wire-speed, oko kukuthi, isantya sogqithiso asigqitywanga bubungakanani bepakethi.
kunye namandla okusebenza.
Ukufunda idilesi: Ukutshintsha kwamashishini eYOFC kunomsebenzi wokufunda idilesi. Kwimeko yokuqala, itheyibhile yokuthumela i-industrial switch ayinanto. Xa iswitshi ifumana ipakethe, iyahlulahlula ulwazi lwedilesi yomthombo kwipakethi kwaye iyinxulumanise nenombolo yezibuko apho ipakethi ifunyenwe khona, egcinwe kwitafile yedilesi yokutshintsha. Ngale ndlela, xa iswitshi ifumana ipakethi enaloo dilesi njengendawo ekuyiwa kuyo kwakhona, ingayithumela ngokuthe ngqo ngokwetafile yedilesi ngaphandle kokwenza njalo.
Usasazo okanye izikhukhula.
Ukuphepha kweLoop: Kwinethiwekhi, ukuba kukho i-loop, apho iipakethi zinokuthi ziqhutywe ngokuqhubekayo kwinethiwekhi, kunokukhokelela kwiingxaki ezifana nokuxinana kwenethiwekhi kunye neziphepho zokusasaza. Iiswitshi zemizi-mveliso ye-YOFC zisebenzisa indlela ebizwa ngokuba yi-Spanning Tree Protocol (STP) ukunqanda iilophu. I-STP ivumela ukutshintshwa kolwazi lotshintshiselwano ukumisela indlela engcono kakhulu kwinethiwekhi kwaye inqande iipakethi ukuba zithunyelwe kumachweba athile kwi-loop, ukuqinisekisa ukuba iipakethi zihanjiswa ngokuchanekileyo ngenethiwekhi.
Ixesha lokuposa: Jul-15-2024