Iiswitshi zisetyenziswa kakhulu kulwakhiwo lwenethiwekhi. Ngexesha elifanayo, kumsebenzi wemihla ngemihla, isiganeko sokungaphumeleli kokutshintsha kuyahluka, kwaye izizathu zokungaphumeleli nazo zihluke. I-CF FIBERLINK yahlula i-switch kwi-hardware kunye nokusilela kwesofthiwe, kunye nohlalutyo olujoliswe kuyo, udidi ngoluhlu lokuphelisa.
Tshintsha ukuhlelwa kwempazamo:
Iimpazamo zokutshintsha zinokwahlulwa ngokubanzi zibe ziimpazamo zehardware kunye neempazamo zesoftware. Ukusilela kwe-Hardware ikakhulu kubhekisa kukusilela konikezelo lombane lokutshintsha, i-backplane, imodyuli, izibuko kunye namanye amacandelo, anokwahlulwa ngokwezi ndidi zilandelayo.
(1)Ukusilela kwamandla:
unikezelo lwamandla lonakele okanye ifeni iyayeka ngenxa yonikezelo lwamandla lwangaphandle olungazinzanga, okanye intambo yamandla egugayo, umbane ongatshintshiyo okanye ukubetha kombane, ngoko ayinakusebenza ngokuqhelekileyo. Umonakalo kwezinye iindawo zomatshini ngenxa yonikezelo lwamandla kwakhona kaninzi kwenzeka. Ngokujonga ezo mpazamo, kufuneka kuqala senze umsebenzi olungileyo wobonelelo lwamandla lwangaphandle, sazise iingcingo zombane ezizimeleyo ukubonelela ngobonelelo lwamandla oluzimeleyo, kwaye songeze isilawuli samandla ombane ukuphepha umbane ophezulu ngoko nangoko okanye isenzeko samandla ombane aphantsi. Ngokuqhelekileyo, kukho iindlela ezimbini zonikezelo lwamandla ombane, kodwa ngenxa yezizathu ezahlukahlukeneyo, akunakwenzeka ukubonelela ngombane ophindwe kabini kumtshintshi ngamnye. I-UPS (unikezelo lwamandla olungaphazamisekiyo) lungongezwa ukuze kuqinisekiswe umbane oqhelekileyo wokutshintsha, kwaye kungcono ukusebenzisa i-UPS ebonelela ngomsebenzi wokuzinzisa umbane. Ukongeza, amanyathelo okukhusela umbane ochwephesha kufuneka amiselwe kwigumbi lomatshini ukuthintela umonakalo wombane kwiswitshi.
(2) Ukusilela kwezibuko:
le yeyona nto ixhaphakileyo yokusilela kwehardware, nokuba lizibuko lefayibha okanye isibini esijijekileyo i-RJ-45 port, kufuneka silumke xa uplaga kwaye uplaga isinxibelelanisi. Ukuba iplagi yefiber imdaka ngempazamo, inokubangela ungcoliseko lwefiber port kwaye ayikwazi ukunxibelelana ngokwesiqhelo. Sihlala sibona abantu abaninzi bathanda ukuphila ukuplaga isinxibelelanisi, ngokwethiyori, kulungile, kodwa oku kukwanyusa ngokungaqondanga izehlo zokungaphumeleli kwezibuko. Ukunyamekela ngexesha lokuphatha kunokubangela umonakalo womzimba kwi-port. Ukuba ubukhulu bentloko ye-crystal bukhulu, kulula ukutshabalalisa i-port xa ufaka umtshintshi. Ukongezelela, ukuba icandelo lesibini elijijekileyo elifakwe kwi-port libonakaliswe ngaphandle, ukuba ikhebula libethelwa ngumbane, i-switch port iya konakaliswa okanye ibangele umonakalo ongenakulinganiswa. Ngokubanzi, ukusilela kwezibuko kungumonakalo kwelinye okanye izibuko ezininzi. Ke ngoko, emva kokuphelisa impazamo yekhompyuter eqhagamshelwe kwizibuko, ungabuyisela izibuko elidityanisiweyo ukuze ugwebe ukuba yonakele. Ukungaphumeleli okunjalo, hlambulula i-port ngebhola yekotoni yotywala emva kokuba umbane ucinywe. Ukuba izibuko lonakele ngokwenene, izibuko liya kutshintshwa kuphela.
(3) Ukusilela kwemodyuli:
iswitshi yenziwe ziimodyuli ezininzi, njengokupakisha imodyuli, imodyuli yolawulo (ekwaziwa ngokuba yimodyuli yolawulo), imodyuli yolwandiso, njl. ilahleko enkulu kwezoqoqosho. Ukungaphumeleli okunjalo kunokwenzeka ukuba imodyuli ifakwe ngengozi, okanye ukutshintsha kuyangqubana, okanye unikezelo lwamandla aluzinzile. Ngokuqinisekileyo, iimodyuli ezintathu ezikhankanywe ngasentla zonke zineembonakalo zangaphandle, ezilula ukuchonga, kwaye ezinye ziyakwazi ukuchonga iphoso ngokukhanya kwesalathisi kwimodyuli. Ngokomzekelo, imodyuli egciniweyo ine-flat trapezoidal port, okanye ezinye iiswitshi zine-interface efana ne-USB. Kukho i-CONSOLE port kwimodyuli yolawulo yokudibanisa nekhompyutheni yolawulo lwenethiwekhi yokulawula lula. Ukuba imodyuli yokwandisa ifayibha idityanisiwe, kukho iperi yefiber interfaces. Xa ulungisa iingxaki ezinjalo, qinisekisa kuqala ukunikezelwa kwamandla okutshintsha kunye nemodyuli, emva koko khangela ukuba imodyuli nganye ifakwe kwindawo echanekileyo, kwaye ekugqibeleni ukhangele ukuba intambo edibanisa imodyuli iyinto eqhelekileyo. Xa udibanisa imodyuli yokulawula, kufuneka kwakhona ithathele ingqalelo ukuba ithatha ireyithi yokudibanisa echaziweyo, nokuba kukho ukulinganisa ukulinganisa, nokuba kukho ulawulo lokuhamba kwedatha kunye nezinye izinto. Xa udibanisa imodyuli yolwandiso, kufuneka ukhangele ukuba ihambelana nemo yonxibelelwano, njengokusebenzisa imowudi ye-duplex epheleleyo okanye imowudi ye-half-duplex. Ewe, ukuba kuqinisekisiwe ukuba imodyuli iphosakele, kukho isisombululo esinye kuphela, oko kukuthi, kufuneka uqhagamshelane ngokukhawuleza nomthengisi ukuba athathe indawo yayo.
(4) Ukusilela kwenqwelomoya:
imodyuli nganye yokutshintsha idityaniswe kwi-backplane. Ukuba ubume bendalo bumanzi, ibhodi yesekethe imanzi kwaye imfutshane, okanye amacandelo abonakaliswe ngenxa yokushisa okuphezulu, ukubetha kombane kunye nezinye izinto ziya kubangela ukuba ibhodi yesekethe ingasebenzi ngokuqhelekileyo. Ngokomzekelo, ukusebenza kakubi kokutshatyalaliswa kobushushu okanye ubushushu be-ambient buphezulu kakhulu, okubangela ubushushu kumatshini, ukuyalela ukuba amacandelo atshise. Kwimeko yonikezelo lwamandla lwangaphandle oluqhelekileyo, ukuba iimodyuli zangaphakathi zokutshintsha azikwazi ukusebenza ngokufanelekileyo, mhlawumbi i-backplane iphukile, kulo mzekelo, indlela yodwa kukubuyisela i-backplane. Kodwa emva kohlaziyo lwe-hardware, ipleyiti yesekethe yegama elifanayo ingaba neentlobo ezahlukeneyo zeemodeli. Ngokubanzi, imisebenzi yebhodi yesekethe entsha iya kuhambelana nemisebenzi yebhodi yesekethe endala. Kodwa umsebenzi webhodi yesekethe endala ayihambelani nomsebenzi webhodi yesekethe entsha.
(5) Ukusilela kwentambo:
i-jumper edibanisa ikhebula kunye nesakhelo sokusabalalisa sisetyenziselwa ukudibanisa iimodyuli, ii-racks kunye nezixhobo. Ukuba isiphaluka esifutshane, isiphaluka esivulekileyo okanye uxhulumaniso lobuxoki lwenzeka kwintambo yentambo okanye i-jumper kule mibhobho yokudibanisa, ukungaphumeleli kwenkqubo yokunxibelelana kuya kwenza. Ukusuka kulo mbono ungentla weempazamo ezininzi ze-hardware, indawo engafanelekanga yegumbi lomatshini kulula ukukhokelela kwiintsilelo ezahlukeneyo ze-hardware, ngoko ke ekwakhiweni kwegumbi lomatshini, isibhedlele kufuneka senze umsebenzi olungileyo wokukhusela umbane, ukunikezelwa kwamandla, ubushushu bangaphakathi, ukufuma kwendlu, ukuphazamiseka kwe-anti-electromagnetic, i-anti-static kunye nolunye ulwakhiwo lokusingqongileyo, ukubonelela ngendawo efanelekileyo yomsebenzi oqhelekileyo wezixhobo zenethiwekhi.
Ukusilela kwesoftware yotshintsho:
Ukungaphumeleli kweSoftware yokutshintsha kubhekiselele kwisistim kunye nokusilela kwayo kuqwalaselo, olunokwahlulwa lube ziindidi ezilandelayo.
(1)impazamo kwinkqubo:
I-BUG yeNkqubo: Kukho iziphene kucwangciso lwesoftware. Inkqubo yokutshintsha yindibaniselwano yehardware kunye nesoftware. Ngaphakathi kokutshintsha, kukho imemori ehlaziyayo yokufunda kuphela egcina inkqubo yesoftware eyimfuneko kolu tshintsho. Ngenxa yezizathu zokuyila ngelo xesha, kukho izikhewu, xa iimeko zifanelekile, kuya kukhokelela ekutshintsheni umthwalo ogcweleyo, ukulahleka kwengxowa, isikhwama esingalunganga kunye nezinye iimeko. Kwiingxaki ezinjalo, kufuneka siphuhlise umkhwa wokuhlala sikhangela iiwebhusayithi zabavelisi bezixhobo. Ukuba kukho inkqubo entsha okanye indawo entsha, nceda uyihlaziye kwangexesha.
(2) Ubumbeko olungafanelekanga:
Kuba kuqwalaselo olwahlukileyo lokutshintsha, abalawuli bothungelwano bahlala beneempazamo zoqwalaselo xa uhlengahlengiso. Iimpazamo eziphambili zezi: 1. Impazamo yedatha yeSistim: idatha yenkqubo, kubandakanywa ukusetwa kwesoftware, isetyenziselwa ukuchaza inkqubo yonke. Ukuba idatha yenkqubo ayilunganga, iya kubangela ukungaphumeleli okupheleleyo kwenkqubo, kwaye ibe nefuthe kwi-bureau yonke yokutshintshiselana.2. Impazamo yedatha yeBureau: Idatha ye-bureau ichazwa ngokwemeko ethile ye-bureau yotshintshiselwano. Xa idatha yegunya ingalunganga, iya kuba nefuthe kuyo yonke iofisi yokutshintshiselana.3. Impazamo yedatha yomsebenzisi: Idatha yomsebenzisi ichaza imeko yomsebenzisi ngamnye. Ukuba idatha yomsebenzisi ibekwe ngokungalunganga, iya kuba nefuthe kumsebenzisi othile.4, i-hardware setting ayifanelekanga: ukulungiswa kwe-hardware kukunciphisa uhlobo lwebhodi yesiphaluka, kunye neqela okanye amaqela amaninzi okutshintsha ibhodi yesekethe, ukuchaza imeko yokusebenza yebhodi yesekethe okanye isikhundla kwisistim, ukuba i-hardware ayibekwanga ngokuchanekileyo, iya kukhokelela kwibhodi yesekethe ingasebenzi kakuhle. Olu hlobo lokusilela ngamanye amaxesha kunzima ukulufumana, lufuna isixa esithile sokuqokelela amava. Ukuba awukwazi ukumisela ukuba kukho ingxaki kuqwalaselo, buyisela uqwalaselo olungagqibekanga lwasefektri kwaye emva koko inyathelo ngenyathelo. Kungcono ukufunda imiyalelo phambi koqwalaselo.
(3) Imiba yangaphandle:
Ngenxa yobukho bentsholongwane okanye uhlaselo lwehacker, kunokwenzeka ukuba umamkeli angathumela inani elikhulu leepakethi ezingahambelaniyo nemithetho ye-encapsulation kwizibuko elidityanisiweyo, okukhokelela ekubeni iprosesa yokutshintsha ixakeke kakhulu, okukhokelela ekubeni iipakethi zibe mva kakhulu. ukuya phambili, nto leyo ekhokelela ekuvuzeni kwesithinteli kunye nesenzeko selahleko yepakethi. Enye imeko sisivunguvungu sosasazo, esingathathi nje kuphela i-bandwidth eninzi yenethiwekhi, kodwa ithatha ixesha elininzi lokucubungula i-CPU. Ukuba uthungelwano luhlala kwinani elikhulu leepakethi zedatha yokusasazwa ixesha elide, unxibelelwano oluqhelekileyo lwe-point-to point aluyi kuqhutywa ngokuqhelekileyo, kwaye isantya sothungelwano siya kuncipha okanye sikhubazekile.
Ngamafutshane, ukusilela kwesoftware kufuneka kube nzima ukuyifumana kunokusilela kwehardware. Xa usombulula ingxaki, kusenokungafuneki ukuba uchithe imali eninzi, kodwa ufuna ixesha elingakumbi. Umlawuli womnatha kufuneka aphuhlise umkhwa wokugcina iilogi kumsebenzi wabo wemihla ngemihla. Nanini na xa kusenzeka impazamo, bhala kwangethuba isenzeko sesiphoso, inkqubo yokuhlalutywa kweziphene, isisombululo sempazamo, isishwankathelo sokuhlelwa kweempazamo kunye nomnye umsebenzi, ukuze baqokelele amava abo. Emva kokusombulula ingxaki nganye, siya kuphonononga ngononophelo unobangela wengxaki kunye nesisombululo. Ngale ndlela sinokuziphucula rhoqo kwaye sigqibezele ngcono umsebenzi obalulekileyo wolawulo lwenethiwekhi.
Ixesha lokuposa: May-15-2024