Zizwakalwa ngani izikhundla zesithili zokugcina ukusebenza kwezindawo zokugcina idatha?

Kwizwe lethu lezinsuku zezinsuku, lapho indawo yezindaba zokuthuthukisa kakhulu kwakwaziwa ngokushesha, izikhululi zedatha ziyasebenza njengomkhakha wokusebenza kwemithambo yezibalo, kufuneka kubhekwe kuzo izinkampani zokuhlanganisa ezinkulu ukuze zihandle izinto ezinkulu zedatha futhi zinikeze ukuxhuma okuphelele. Uma kubhekwa izinkampani zokuhlanganisa kusuka emseleni wokuhlanganisa izikhululi zedatha, izimpahla zokubhekwa kufuneka zibhekwe kahle ukuze ziqondise amathuba, ubukhona kanye nokwakha kwezinye izinqumo. Umsebenzi wokukhetha uyisivumelano sokubhekwa kwezinhloso zokusebenza, izinkinga zokusebenza, kanye nezinhloso zokusebenza ngemva kwezinsuku ukuze kuvunyelwe ukusebenza kwezinhloso zokuhlanganisa.

Amaphuzu Wokusebenza Nokufuna Kwamaphuzu Wokuhlanganisa

Ukuvumela Kwamaphuzu Kwaye Ukubhekwa Kwamaphuzu Okungabikho

Indikatho yokuqonda okuphakeme yokusebenza kwemithombo yezinkampani zokugcina izinkampani kumaphuzu wokugcina izinkampani yizindlela zokubhala isibonelo. Amaphuzu amasha akwazi ukusebenzisa imithombo eyodwa ngokuvamile ukuthi ibhale isibonelo ngaphandle kokuthi kwenzeke isibonelo sokugcina isibonelo noma ukuthi kushele isibonelo sokusebenza. Ukubhala isibonelo sokugcina kusenziwe ngokukhulu xa kubhekwa imithombo yezinkampani, njengoba ukuthi kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushele kancane kushe......

Abasebenzisi bemithombo yezinkampani kufanele bahlalele izindlela zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isibonelo zokubhala isib......

Ukubala kwezinkampani nezinkampani zokubhala isibonelo

Ukukhombisa kwezikhundla kubonakala njengokufanele kwezinye izinkomba ezibalulekile ekubhekiseni kwezikhundla zefayibha, ikakhulu kuma-implementation yokubhekisa kwezindawo zokugcina data center apho izindawo nezimali zokusebenza kuzoba yizinkinga eziphezulu. Izikhundla eziningi zokukhombisa zihlula ukunakekela kwezindawo zokugcina ngaphakathi kwesikrini futhi zinikeza umlando wokwenza izinto eziningi ngokwesikhundla esizokufuna emva kwalokho. Umqondo wokubhekisa kufanele ubhekise kubantu obukhona bokuxhumana nokuthuthukiswa okuphathelene nokubhekisa kwezindawo zokusebenza zezinto zokusebenza.

Izikhundla zokuhlanganisa ngokwemoduli zinika iziphumo zokuthuthukiswa, zinikeza amandla okudalwa kwezincwadi zokuxhumana noma izimoduli zokuthuthukiswa ngokuvamile kokuthuthukiswa kwezinhlobo zokuxhumana. Lokhu kusiza ekuthuthukisweni ngokulula kwezimali futhi kusiza ukuthi izindlela zokuphatha nezindlela zokusebenza zibe yisibonelo sokubhekisa kwezinhlobo zokuxhumana.

Amacweba nokuthiwa kwezi zintando

Izindlela Zokubeka Kwezinto Ezilungile

Amathuluzi okugcina idatha ayidinga ubukhulu bekuphakamisa ukubaluleka, futhi lokhu kwenza ukuthi izinkokhelo zokubuyisela ziyizindlela zokuhlolwa ezibalulekile ekukhetheni isikhombisi sesithili. Izinsimbi zezimali ezimbili, izinsimbi zokuchitha izibonakaliso ezibuyiselwe, nezinqakamba ezingathathiwa ngokushesha zinconywa ukusebenza kusukela noma kufana nokungasebenzi kwesikhombisi noma kufana nokuhlola izinqakamba. Isilinganiso sokuxhumana phakathi kweminyaka (MTBF) sibiza izindlela zokubaluleka zokulinganisa phakathi kwezikhombisi zokuhlanganisa ezahlukeneyo.

Esikhathini iswitchi se-fiber izindawo zokubhalwa zingabona ukuthi zinamaphuzu okubona ngokwakhele ukuthi kuzoba yizinkinga ezifanele ukuba zihlukanise umsebenzi wendawo yonke. Lezi zinkokhelo zokuhlola ngokwakhele zinceda ukunciphula ukungasebenzi kungafanele futhi zinconywa ukubuyisela ngokwakhele izinqakamba ezingadala.

Ukuhlanya Kwesoftwe apha Nezinkokhelo

Ukuqiniseka kwesofthweya kufaka isibonelo sokuphambuka kwesistimu yokuguqula nokugcina amaprothokholi wekhonkothi okunikeza izindlela zokubuyela ngokuzenzakalelayo. Izinhlobo zesiProthokholi se-Tree yeSpanning (STP), amaprothokholi okuhlanganisa amakhonkothi, nokukhona kwezindlela zokuphatha indlela zokudlala kunceda ekuthinteni ukuthinteka kwesikhathi sokungafani kwekhonkothi noma kwenodalwa.

Umsebenzi wokuhlola kufanele ufake ukuphakanyiswa kwezifundo zesofthweya, ukugcina nokubuyela kwezifundo zokugcina, nokubalwa kokuthinta kwezifundo zokuthinteka esebenza ngokuvamile. Ukugcina kwezifundo ngokuphelele ngaphandle kokuthinteka kweservisi kufanele kubhekwe njengokubalulekile kakhulu njengoba imisebenzi yezinkampani zedatha iyadlala ngokuphelele ngeminyaka yonke.

Amathuba Okuphatha Nokujabula

Ukubona Kwekhobwebhu Nobunjwa

Amathuluzi amahle ekukhombeni ayakunceda abaphathi basebenzi ukugcina ukusebenza kahle kwe-network futhi ukubona ngokushesha izinkinga ezingazange zihlaziyelwe kabusha, ngaphambi kokuthi zilindele imisebenzi yekompani. Izindlela zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala zezikhala z......

Ukuhlanganiswa nezindlela zokuphatha umkhakha kunceda ukukhombisa ngokuvamile izikhala eziningi emkhakheni wokusebenza. Ukuthuthukiswa kwe-SNMP, amathuluzi we-syslog, nokufinyelela kwe-API kunceda izinkhombe zokukhombisa ezihlanganisiweyo ozinokubiza izimpendulo futhi zizindele izinto ezingavunyelwe ngokulinganiswe kwezilinganiso nezinkinga ezithile.

Ukuphatha kwezinkimbinkimbi nezokuzilungiselela

Ukuphatha kwezinkombolo zokufaka kuzoba ngokuphelele ekutheni kuzoba kubalulekile kwezindlela zokusebenza ezikhulu zezindawo zokugcina idatha apho ukufaka kwezinkampani zokuhlanganisa ngokwesibonelo kuzoba kubizwa ngezinsuku futhi kuzoba kunezimbalwa zokwenza imiphumela engavumelekile. Izindlela zokusebenza zezinkampani zokuhlanganisa eziphathelene nezinkombolo zokufaka, izinkampani zokufaka ngokuvamile, nokuhlanganiswa nezindlela zokusebenza njenge-‘infrastructure-as-code’ zizokuphakamisa kakhulu ukuphatha kwezindlela zokusebenza.

Izinkampani ezinokukhula ngokungafanele (zero-touch provisioning) zisiza izinkampani ezintsha ukuthola ngokuvamile izinkombolo zokufaka nezithombe zesoftware lapho bafika kwanquma kwisikhumbuzo. Lokhu kusiza ukuphakamisa isikhathi sokufaka futhi kusiza ukuthi izinkombolo zokufaka zibe yisibonelo esifanayo kuzo konke izikhumbuzo.

Amaphuzu wezokuvikela nokufinyeza

Izindlela zokuthi umsebenzi wokuvikela nokuthi umsebenzi wokuvikela ukufinyelela

Izinkinga zokugcinwa zihlala ziyagcina indlela eyinkulu kakhulu ekubhekiseni kwe-fiber switch njengoba izikhululeko zesidata ziyabhekwa ngamaphoyisa amahle okukhulula kwe-cyber. Ukuthenga kwemibiko emibili (multi-factor authentication), ukuphakanyiswa kwezinhloso zokufinyelela (role-based access controls), nokuhlanganiswa neservisi yezindawo zezibalo zempilo (enterprise directory services) ziyasiza ukuthi abantu abaqinisekisiweke kupha abafinyelela kwezinhloso zokuphakanyiswa kwe-switch.

Izinkhomo zokugcinwa zokufinyelela kwe-port, kufaka ukufiltratha kwe-MAC address, ukuthenga kwe-802.1X, nokuhambisana kwe-VLAN ngendlela eyodwa (dynamic VLAN assignment), zinikeza umkhawulo wokufinyelela kwenethiwekhi ngendlela eyodwa kwe-switch. Lezi zinkhomo zikhindza izinkampani ezingaqinisekisiwe ku-finyelela kwenethiwekhi futhi zincoma ukuthi izinkampani ezingatholakali zizofinyelela kwenethiwekhi ngokuzenzakale.

Ukuchitha nokugcina idatha

Nakuba izilinki zefiber optic zinakubika iziphakamiso zokuvikela ngokuzenzakalelayo kunezinhlobo zezinhlobo zamacopper, izindlela zokuvikela eziningi kwe-switch zinakubika ukuvikela kwezilinganiso (defense-in-depth) kwezindawo zokuthumela imininingwane eyingcono. Isupport soka-MACsec sokuvikela kusiza ukuvikela amafremi wezindawo ngokuxhasa kwesikhathi esingenakukhangelwa ngaphandle kokuthinteka kwesayizi yekhombisa.

Umsebenzi wokuhlola kufanele akhumbule ubukhona bezindlela zokuvikela nezinga lezo zokuthinteka kwezinhlobo zokuhlanganisa. Amashini okuvikela angu-hardware ayakusiza ukuthi izindlela zokuvikela aziphinde zithinte izinkinga zokuthinteka nezinkinga zokuphuma kwezinhlobo zokusebenza kwezindawo zokugcina umkhakha wendawo yokusebenza.

Ukuchaza Kwemali Nezinkinga Zokubuyisela Kuphela

Ukuthengiswa Kwangoku Nezimali Zokufaka

Ukucinga kwemali kwezinketho zefiber switch kubhala phambili kusukela ekuthengeni kwakwesibini ukuze kufakwe amathuba, ukugcina nokuhlanganisa izindlela. Amathuba okufunda abasebenzi bamanjezi, izinservisi zezempilo zokuthenga kokuqala, nokuguqula izinkampani zokusebenza kuzoba yizindlela zokuthenga kwakwesibini.

Izinhlelo zefiber switch ezenzekayo ngamaphoyinti okuphatha okunembile nokuthi kubhalwe ngokuphelele kunciphisa umgomo wokufunda abasebenzi bamanjezi, okungaba yindlela yokuncipha amathuba okufunda futhi ukuthuthukisa izikhathi zokuthenga. Ukuthi kuyasebenza ngokuphelele nezinhlelo zokuphatha manjezi nezinhlelo zokusebenza kuzoba yindlela yokuthenga kwezinhlelo zokusebenza kanye namathuba okuthenga.

Amathuba Okusebenza Nezinkinga Zokuphatha

Izindleko zokusebenza ngemvini zokusebenza kufaka izindleko zokuthengiselwa kwesoftwe, izindleko zokuhlela, ukusebenza kwamandla, nokunquma. Izindlela zokusebenza kwesifuba sezinkampani ezinamandla amancane zihlala kuzinikezela izindleko zokusebenza kwamandla ngemuva kwezinye, futhi zihlanganisa ekuphakanyiseni kwezinhlelo zokugcina umhlaba. Ukubhalwa kufanele kubhekisele kubonke ubukhulu bezindleko zokusebenza kwamandla kanye nezindleko zokusebenza ngamandla ngamandla.

Izindleko zokuhlela, ukutholakala kwamaparts amasha, nokuthembeka kwezindawo zokuhlela kusuka emsebenzini kuyasebenza kakhulu ekubeni kubonakale izindleko zokusebenza kwezinto ezenziwe ngokuphelele kumkhakha wokusebenza. Abasendaweni abanemsebenzi yasekhaya kanye nezindleko zokuhlela eziphelele ziyathola isivinini esihle nangokwesibonelo sokuthi kunezindleko eziningi kusukela kuqala.

Ukuthintana Nokuthuthukisa Kwezinto Zukhona Kwaye Ukuthuthukisa Kwesayensi

Ukuzimisela kwezindlela zokusebenza kanye nokuxhumana

Ukuvumela kwezindlela zokusebenza zokuthuthukisa kubiza ukuthi izinto zizokhuseleka ngemva kanye nokuxhumana ngokuphelele nezinkampani eziningi. Ukuzwela kwezifunda zefayibha kufanele kubonise ukuthi ziyatholakala ngokulinganayo nezindlela zokusebenza zezinsizakalo zasekhaya, futhi kufanele kubhekwe ukuthi inkampani iyaphatha kanjani emsebenzini wokuthuthukisa izindlela zokusebenza eziphambili.

Izindlela zokuvula ukusebenza kanye nezindlela zokusebenzisa isikhombisa sokusebenza (SDN) zinika umlando wokusebenzisa izintshandelano ezintsha ngaphandle kokufuna ukuguqula konke ukusebenza kwesikhombisa. Izifunda ezingavumela ukusebenza ngokulinganayo nezindlela zokusebenza zokuhlanganisa kanye nezindlela zokusebenza ngokuphambili zinika umlando wokuhlanganisa nezinkampani zokusebenza ngokuphambili kanye nezinkampani zokugcina izinhlelo.

Amasiko Okuguqula kanye Nezinhlelo Zokuphatha Isikhombisa

Ukuthuthukisa kwezintshandelano zokusebenza kwezindawo zokugcina izinhlelo zokusebenza kuyisikhathi esikhulu kakhulu, kodwa kufanele kubhekwe ngokuchaza kahle amasiko okuguqula kanye nezinhlelo zokuphatha isikhombisa. Izifunda zefayibha ezingaqondi kakhulu zinika umlando wokuguqula amasiko amathathu kuphela ngaphandle kokuguqula konke isikhombisa noma ukugcina izinhlelo zokusebenza zasekhaya kanye nezinhlelo zokuphatha.

Amaphetha okuhlanganisa izindaba zomthwalo nesitrateji sokuguqula teknoloji kusiza ukubona ubukhulu bomphumela wokugcina futhi ukubona ukuthi umthwalo uyathemba ukusiza ngokuphelele. Amazwe ayofuna ukubheka umbono wemithwalo yomthwalo wokusiza amaprodukthi asezingeni lelizwe futhi indlela yakhe yokuguqula teknoloji ukuze abe nenkxaso ekugcineni ngokuphelele kuzo zonke izinto zokusebenza.

Imibuzo Evame Ukubuzwa

Izindlela zokubheka ukuthi izifishi zokudatha zihambisana njani?

Izindlela zokubheka ezinkulu zivela ku-ukuthi kufakwa kwe-gigabits ngosekondi, ukuthi kufakwa kwe-microseconds, ukuthi kufakwa kwe-packet forwarding, nokuthi kufakwa kwe-buffer capacity. Ngapandle kwalokho, amazwe ayofuna ukubheka ukuthi kufakwa kwe-port density, ukuthi kufakwa kwe-power consumption ngalenyoka, nokuthi isifishi singasebenza ngokuphelele ngokuphelele ngalokho kuzo zonke izinyoka ngokuphelele.

Ukuthi ukusiza kwe-mithwalo nokuthinteka kuyisiphi isikhundla esikhulu kuzo zonke izifishi zokudatha?

Ukushesha kuka-ven-dor kuthatha indima esikhundleni esiphambanayo lapho ukungasebenzi kungabangela ukubeka kwemisebenzi yezibalo. Izinkomba eziphambili ziyizindlela zokushesha kuka-ven-dor, ubukhulu bekhothulelo kweminye imithombo yezixhumanisi zezobuchwepheshe, izindawo zokugcina amaparts amasha, nokuziphatha kuka-ven-dor ngezinkinga ezinzima. Imithetho yokuqinisa yokusebenza enenziwe ngokuphelele nezindlela zokushesha ezihlolakalwa kuyizinyathelo ezingcono kuma-deployments owenzima kakhulu.

Izinkulungwane zokhuseleko ziphi okufanele ziqondwe ngokuphelele xa kusoncwalwa iswitch yefayiba

Izinkulungwane ezingcono zokhuseleko ziyizindlela zokufinyelela ezihloniphiwe ngokwezifundo zezinkampani zokufinyelela ngamaphuzu amabili, ukhuseleko wezindebe ngokuphindaphinda i-MAC address, ukhuseleko lwesi-802.1X, nokhuseleko lwesi-MACsec olwenziwe ngomkhombi wemoto. Ngaphezu kwalokho, iziprothokholi zokuhlela okhuselekile, izilungiselelo zokhuseleko zezinsizakalo zika-ven-dor, nokuhlakanipha ngezinhlangano zokuhlela kokhuseleko zempilo zenhlangano ziyakhulisa ukhuseleko lwesikhundla sokunqoba.

Izinhlangano zihlanganisa izinto zokuthengiselwa noma zihlanganisa izinto zokusebenza ngokujwayelekile

Ukuhlelwa kwezindlela zokusebenza ngokulinganisa izindlela zokuthengiswa kubalulekile, futhi kufanele kubhekwe ukuthengiswa kwakwesibini, izindlela zokugcina, izindlela zokusebenza ngemuva kwalokho, nokuthengiswa kwamaphepha okuhlelwa. Amathuluzi kufanele abeke amaphethi amancane yokusebenza ngokuphatha kwezinto ezifunekayo, bese bahlale bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampani ezihlanganisa lezi ziqulelo, bese bahlale bavumela izinkampan......