Amaswishi asetshenziswa kakhulu ekwakhiweni kwenethiwekhi. Ngesikhathi esifanayo, emsebenzini wansuku zonke, ukwenzeka kokuhluleka kokushintsha kuhlukile, futhi izimbangela zokwehluleka nazo zihlukahlukene. I-CF FIBERLINK ihlukanisa ukushintshwa kube ukwehluleka kwehadiwe nesofthiwe, nokuhlaziya okuqondiwe, ukuqedwa kwesigaba ngesigaba.
Shintsha ukuhlukaniswa kwephutha:
Amaphutha okushintsha ngokuvamile angahlukaniswa abe amaphutha ehadiwe kanye namaphutha esoftware. Ukuhluleka kwezingxenyekazi zekhompuyutha ikakhulukazi kubhekisela ekuhlulekeni kokunikezwa kwamandla kagesi, indiza engemuva, imojula, ichweba nezinye izingxenye, ezingahlukaniswa ngezigaba ezilandelayo.
(1)Ukuhluleka kwamandla:
ukunikezwa kwamandla konakele noma isiphepheli siyama ngenxa yokungazinzi kwamandla kagesi angaphandle, noma intambo kagesi egugayo, ugesi ongashintshi noma umbani, ngakho ayikwazi ukusebenza ngendlela evamile. Ukulimala kwezinye izingxenye zomshini ngenxa yokunikezwa kwamandla nakho kuvame ukwenzeka. Ngokubona amaphutha anjalo, kufanele siqale senze umsebenzi omuhle wokuphakelwa kukagesi wangaphandle, sethule izintambo zikagesi ezizimele ukuze sinikeze ugesi ozimele, futhi sengeze isilawuli sikagesi ukuze sigweme ukwenzeka kwamandla kagesi aphezulu ngokushesha noma ukwehla kwamandla kagesi. Ngokuvamile, kunezindlela ezimbili zokunikezwa kwamandla kagesi, kodwa ngenxa yezizathu ezihlukahlukene, akunakwenzeka ukunikeza amandla akabili ekushintsheni ngakunye. I-UPS (umthombo wamandla angaphazamiseki) ingangezwa ukuze kuqinisekiswe ukunikezwa kwamandla okujwayelekile kwesishintshi, futhi kungcono kakhulu ukusebenzisa i-UPS ehlinzeka ngokusebenza kokuqina kwamandla kagesi. Ngaphezu kwalokho, izindlela zokuvikela umbani ezichwepheshile kufanele zisethwe egumbini lomshini ukuze kugwenywe ukulimala kombani ekushintsheni.
(2) Ukwehluleka kwembobo:
lokhu ukwehluleka okuvame kakhulu kwezingxenyekazi zekhompuyutha, kungakhathaliseki ukuthi imbobo yefayibha noma ipheya esontekile yembobo ye-RJ-45, kufanele uqaphele lapho uxhuma futhi uxhuma isixhumi. Uma ipulaki ye-fiber ingcolile ngephutha, ingase ibangele ukungcoliswa kwe-fiber port futhi ayikwazi ukuxhumana ngokujwayelekile. Sivame ukubona abantu abaningi bathanda ukuphila ukuze baxhume isixhumi, ngokombono, kulungile, kodwa lokhu futhi kwandisa ngokungaqondile izehlakalo zokuhluleka kwechweba. Ukunakekela ngesikhathi sokuphatha kungase futhi kubangele ukulimala ngokomzimba echwebeni. Uma usayizi wekhanda lekristalu likhulu, kulula futhi ukucekela phansi imbobo lapho ufaka iswishi. Ngaphezu kwalokho, uma ingxenye yamapheya asontekile exhunywe embobeni ivezwa ngaphandle, uma ikhebula lishaywa umbani, imbobo yokushintsha izolimala noma ibangele umonakalo ongalindelekile. Ngokuvamile, ukwehluleka kwembobo kuwumonakalo endaweni eyodwa noma eziningana. Ngakho-ke, ngemva kokuqeda iphutha lekhompyutha exhunywe echwebeni, ungakwazi esikhundleni sechweba elixhunyiwe ukuze wahlulele ukuthi lonakele yini. Ngokwehluleka okunjalo, hlanza imbobo ngebhola likakotini lotshwala ngemva kokuba amandla ecishiwe. Uma imbobo yonakele ngempela, imbobo izoshintshwa kuphela.
(3) Ukwehluleka kwemojuli:
ukushintshwa kwakhiwe amamojula amaningi, njengemojula yokupakisha, imojula yokuphatha (eyaziwa nangokuthi imojula yokulawula), imojula yokwandisa, njll. Amathuba okwehluleka kwalawa mamojula mancane kakhulu, kodwa uma kunenkinga, azokwazi ukulahlekelwa okukhulu kwezomnotho. Ukwehluleka okunjalo kungenzeka uma imojuli ixhunywa ngephutha, noma iswishi ingqubuzana, noma ukunikezwa kwamandla kuzinzile. Vele, amamojula amathathu okukhulunywe ngawo ngenhla anokuxhumana kwangaphandle, okulula ukukubona, futhi amanye angakwazi nokukhomba iphutha ngokukhanya kwenkomba kumojuli. Isibonelo, imojuli estakiwe inembobo ye-trapezoidal eyisicaba, noma amanye amaswishi anokuxhumana okufana ne-USB. Kukhona imbobo ye-CONSOLE kumojula yokuphatha yokuxhuma nekhompyutha yokuphatha inethiwekhi ukuze uphathwe kalula. Uma imojula yokwandisa ixhunywe ifayibha, kukhona ukupheya kokuxhumana kwefayibha. Lapho uxazulula amaphutha anjalo, qala ngokuqinisekisa ukunikezwa kwamandla kweswishi nemojula, bese uhlola ukuthi imojuli ngayinye ifakwe endaweni efanele yini, futhi ekugcineni uhlole ukuthi ikhebula elixhuma imojuli ijwayelekile yini. Lapho uxhuma imojula yokuphatha, kufanele futhi icabangele ukuthi iyasithatha yini isilinganiso sokuxhuma esishiwo, noma ngabe kunokuhlolwa kokulingana, ukuthi kukhona yini ukulawulwa kokugeleza kwedatha nezinye izici. Lapho uxhuma imojula yokunweba, udinga ukuhlola ukuthi iyahambisana yini nemodi yokuxhumana, njengokusebenzisa imodi ye-duplex egcwele noma imodi eyi-half-duplex. Yiqiniso, uma kuqinisekiswa ukuthi i-module inephutha, kunesixazululo esisodwa kuphela, okungukuthi, kufanele uthinte ngokushesha umphakeli ukuze uyishintshe.
(4) Ukwehluleka kwendiza engemuva:
imojuli ngayinye yokushintsha ixhunywe kubhanoyi engemuva. Uma imvelo imanzi, ibhodi lesifunda limanzi futhi lifushane, noma izingxenye zonakaliswe ngenxa yokushisa okuphezulu, isiteleka sombani nezinye izici zizobangela ukuthi ibhodi lesifunda lingakwazi ukusebenza ngokujwayelekile. Isibonelo, ukusebenza okungekuhle kokukhipha ukushisa noma izinga lokushisa elizungezile liphezulu kakhulu, okubangela izinga lokushisa emshinini, kuyala ukuthi izingxenye zishise. Endabeni yokunikezwa kwamandla okujwayelekile kwangaphandle, uma amamojula angaphakathi okushintsha engakwazi ukusebenza kahle, kungenzeka ukuthi i-backplane iphukile, kulokhu, indlela kuphela yokubuyisela i-backplane. Kodwa ngemva kokuvuselelwa kwehadiwe, ipuleti yesifunda yegama elifanayo ingaba namamodeli ahlukahlukene ahlukene. Ngokuvamile, imisebenzi yebhodi lesifunda entsha izohambisana nemisebenzi yebhodi lesifunda elidala. Kodwa umsebenzi webhodi lesifunda lemodeli endala awuhambisani nomsebenzi webhodi lesifunda elisha.
(5) Ukuhluleka kwekhebuli:
i-jumper exhuma ikhebula kanye nohlaka lokusabalalisa lusetshenziselwa ukuxhuma amamojula, ama-racks kanye nemishini. Uma isifunda esifushane, isifunda esivulekile noma ukuxhumana okungamanga kwenzeka kumgogodla wekhebula noma i-jumper kulezi zintambo zokuxhuma, ukwehluleka kwesistimu yokuxhumana kuzokwakhiwa. Kusukela kumbono ongenhla wamaphutha amaningana we-hardware, imvelo empofu yegumbi lomshini kulula ukuholela ekuhlulekeni okuhlukahlukene kwe-hardware, ngakho-ke ekwakhiweni kwegumbi lomshini, isibhedlela kufanele senze umsebenzi omuhle wokuvikela umbani phansi, ukunikezwa kwamandla, izinga lokushisa lasendlini, umswakama wasendlini, ukuphazamiseka kwe-anti-electromagnetic, ukwakhiwa kwe-anti-static nokunye kwemvelo, ukuhlinzeka ngendawo enhle yomsebenzi ojwayelekile wemishini yenethiwekhi.
Ukwehluleka kwesoftware koshintsho:
Ukwehluleka kwesofthiwe koshintsho kubhekisela ohlelweni kanye nokwehluleka kwalo ukucushwa, okungahlukaniswa ngezigaba ezilandelayo.
(1)iphutha lesistimu:
I-BUG Yohlelo: Kunokukhubazeka ohlelweni lwesofthiwe. Uhlelo lokushintsha luyinhlanganisela yehadiwe nesofthiwe. Ngaphakathi kweswishi, kunenkumbulo eqabulayo yokufunda kuphela ephethe isistimu yesofthiwe edingekayo kule swishi. Ngenxa yezizathu zokuklama ngaleso sikhathi, kunezintuba ezithile, lapho izimo zifanelekile, kuzoholela ekushintsheni umthwalo ogcwele, ukulahlekelwa kwesikhwama, isikhwama esingalungile nezinye izimo. Ngezinkinga ezinjalo, sidinga ukuthuthukisa umkhuba wokuphequlula amawebhusayithi abakhiqizi bemishini. Uma kukhona isistimu entsha noma isiqeshana esisha, sicela usibuyekeze ngesikhathi.
(2) Ukucushwa okungalungile:
Ngoba ekulungiseni okuhlukile kokushintsha, abalawuli benethiwekhi bavame ukuba namaphutha okumisa lapho belungisa. Amaphutha amakhulu yilawa: 1. Iphutha ledatha yesistimu: idatha yesistimu, kuhlanganise nokuhlelwa kwesofthiwe, isetshenziselwa ukuchaza uhlelo lonke. Uma idatha yesistimu ingalungile, izophinde ibangele ukwehluleka okuphelele kwesistimu, futhi ibe nomthelela kuyo yonke i-exchange bureau.2. Iphutha ledatha ye-Bureau: Idatha ye-bureau ichazwa ngokuya ngesimo esithile sehhovisi lokushintshisana. Uma idatha yeziphathimandla ingalungile, izophinde ibe nomthelela kulo lonke ihhovisi lokushintshisana.3. Iphutha ledatha yomsebenzisi: Idatha yomsebenzisi ichaza isimo somsebenzisi ngamunye. Uma idatha yomsebenzisi isethwe ngokungalungile, izoba nomthelela kumsebenzisi othile.4, ukulungiselelwa kwe-hardware akufanelekile: ukulungiselelwa kwe-hardware ukunciphisa uhlobo lwebhodi lesifunda, kanye neqembu noma amaqembu amaningana okushintshwa avuliwe. ibhodi lesifunda, ukuchaza isimo sokusebenza sebhodi lesifunda noma isikhundla ohlelweni, uma i-hardware ingasethwanga kahle, izoholela ebhodini lesifunda lingasebenzi kahle. Lolu hlobo lokwehluleka kwesinye isikhathi kunzima ukuluthola, ludinga inani elithile lokuqongelela ulwazi. Uma ungakwazi ukunquma ukuthi kunenkinga yini ngokucushwa, buyisela ukucushwa okuzenzakalelayo kwasefekthri bese isinyathelo ngesinyathelo. Kungcono ukufunda imiyalelo ngaphambi kokucushwa.
(3) Izici zangaphandle:
Ngenxa yobukhona bamagciwane noma ukuhlasela kwe-hacker, kungenzeka ukuthi umsingathi angathumela inombolo enkulu yamaphakethe angahlangabezani nemithetho ye-encapsulation ku-port exhunyiwe, okuholela ekutheni i-switch processor ibe matasa kakhulu, okuholela ekutheni amaphakethe aphuze kakhulu. ukudlulisa, ngaleyo ndlela kuholele ekuvuzeni kwebhafa kanye nesenzeko sokulahleka kwephakethe. Elinye icala yisiphepho sokusakaza, esingathathi nje kuphela umkhawulokudonsa omningi wenethiwekhi, kodwa futhi sithatha isikhathi esiningi sokucubungula i-CPU. Uma inethiwekhi igcwele inombolo enkulu yamaphakethe edatha yokusakaza isikhathi eside, ukuxhumana okujwayelekile kwephoyinti kuya kwephuzu ngeke kwenziwe ngendlela evamile, futhi isivinini senethiwekhi sizohamba kancane noma sikhubazeke.
Ngamafuphi, ukwehluleka kwesoftware kufanele kube nzima kakhulu ukukuthola kunokwehluleka kwehadiwe. Lapho uxazulula inkinga, kungase kungadingi ukuchitha imali eningi, kodwa kudinga isikhathi esengeziwe. Umlawuli wenethiwekhi kufanele enze umkhuba wokugcina amalogi emsebenzini wakhe wansuku zonke. Noma nini lapho iphutha lenzeka, qopha ngesikhathi esifanele isenzo sephutha, inqubo yokuhlaziya amaphutha, isisombululo samaphutha, isifinyezo sokuhlukaniswa kwamaphutha kanye nomunye umsebenzi, ukuze baqongelele ulwazi lwabo. Ngemva kokuxazulula inkinga ngayinye, sizobuyekeza ngokucophelela umsuka wenkinga nesixazululo. Ngale ndlela singazithuthukisa njalo futhi siqedele kangcono umsebenzi obalulekile wokuphatha inethiwekhi.
Isikhathi sokuthumela: May-15-2024