Qonda iqhaza lokushintshwa kwenethiwekhi kwingqalasizinda yanamuhla ye-IT

Ukushintshwa kwenethiwekhiDlala indima ebalulekile kwingqalasizinda yanamuhla ye-IT, ukhonza njenge-Backbone yokuxhumana nokudluliswa kwedatha ngaphakathi kwenethiwekhi. Ukuqonda Indima Yokushintshwa Kwenethiwekhi Kubalulekile Ngochwepheshe kanye namabhizinisi ukuqinisekisa ukusebenza kwenethiwekhi okusebenzayo nokunokwethenjelwa.

Empeleni, ukushintshwa kwenethiwekhi kuyithuluzi lenethiwekhi elixhumanisa amadivayisi ngaphakathi kwenethiwekhi yendawo (i-LAN) ukuze bakwazi ukuxhumana nabanye. Ngokungafani nama-hubs, avele asakaze idatha kuwo wonke amadivaysi axhunyiwe, ukushintshwa kusetshenziswa indlela ebizwa ngepaketi elishintshayo ukuqondisa idatha kulabo abamukeli kuphela. Ngokuvumela amadivaysi amaningi ukuthi akwazi ukuxhumana ngasikhathi sinye, ukusebenza kahle kwenethiwekhi kuyathuthukiswa futhi kucashunwe.

Engqalasizinda yanamuhla ye-IT, ukushintshwa kwenethiwekhi kubalulekile ekwakheni amanethiwekhi aqinile nako-scaluble. Banikeza isisekelo sokuxhuma amakhompyutha, amaseva, amaphrinta, namanye amadivaysi ngaphakathi kwenhlangano, enika amandla ukuxhumana okungenamthungo kanye nokudluliswa kwedatha. Njengoba ukuthembela kubuchwepheshe bedijithali kukhuphuka kanye nenani lamabhizinisi wedatha akhiqizayo kanye nenqubo iyaqhubeka ukwanda, indima yokushintshwa kwenethiwekhi iba abaluleke kakhulu.

Enye yezinzuzo eziphambili zokushintshwa kwenethiwekhi yikhono labo lokugawula ithrafikhi yenethiwekhi. Ngokuhlukanisa inethiwekhi ibe ngama-lans amaningi abonakalayo (ama-Vlans), ukushintshwa kwama-vlans), ukushintshwa kungahlukanisa i-traffic futhi kuthuthukise ukuphepha kwenethiwekhi kanye nokusebenza. Le ngxenye ivumela izinhlangano ukuthi zibeke phambili izinhlelo zokusebenza ezibucayi, zilawule ukufinyelela kwidatha ebucayi, futhi zisebenzise izinsiza zenethiwekhi ezisuselwa ezidingweni ezithile zebhizinisi.

Ngokwengeziwe, ukushintshwa kwenethiwekhi kudlala indima ebalulekile ekusekeleni isidingo esikhulayo sokuxhumana ngejubane eliphezulu. Njengezinhlelo zokusebenza ezinamandla ze-bandwidth ezinjenge-video conferencing, i-computing yefu kanye ne-big yedatha analytics eyandisiwe, amabhizinisi adinga ingqalasizinda yenethiwekhi enganikeza ukuxhumeka okuphezulu. Ukushintshwa kwanamuhla kunikeza izici ezithuthukile ezifana ne-gigabit ethernet kanye namachweba ayi-10 e-Ethernet, okuvumela izinhlangano ukuba zihlangabezane nezidingo ze-bandwidth ezikhulayo zezinhlelo zokusebenza nezinsizakalo zabo.

Ngaphezu kokwenza lula ukuxhumana ngaphakathi kwe-LAN, ukushintshwa kwenethiwekhi futhi kudlala indima ebalulekile ekuxhumaneni nama-LAN amaningi ukwakha inethiwekhi enkulu. Ngenqubo yokushintshanisa kwenethiwekhi noma ukuguqulwa kwe-interconnect ukushintshanisa, izinhlangano zingadala amanethiwekhi ayinkimbinkimbi abeka izindawo eziningi futhi asekele izidingo ezihlukile zokuxhumana. Lesi sici sibaluleke kakhulu kumabhizinisi anemisebenzi esatshalaliswa noma izindawo eziningi zehhovisi.

Njengoba izinhlangano ziyaqhubeka nokuthola ukuguqulwa kwedijithali futhi zamukele ubuchwepheshe obusha, indima yokushintshwa kwenethiwekhi kwingqalasizinda yanamuhla ye-IT izoqhubeka nokuvela. Ukuvela kwezindlela ezifana ne-Intanethi yezinto (i-IOT), i-Edge Computing kanye neNethiwekhi echazwe ngesoftware (i-SDN) ishayela isidingo sengqalasizinda yenethiwekhi eyengeziwe, ehlakaniphile nephephile. Ukushintshwa kwenethiwekhi kuvumelana nalezi zinguquko ngokufaka izici ezithuthukile ezinjengamandla ngaphezulu kwamadivayisi we-Ethernet (POE) kumadivayisi we-IOT, amaphrothokholi wokuphepha athuthukisiwe, nezinhlaka ezihleliwe zokuhlanganiswa kwe-SDN.

Ngokufigqiwe,Ukushintshwa kwenethiwekhiIngabe i-Cornerstone yengqalasizinda yanamuhla, enika izinhlangano ukwakha amanethiwekhi athembekile, asebenze kakhulu ukusekela imisebenzi yawo yebhizinisi. Ngokuqonda indima yokushintshwa kwenethiwekhi futhi uhlale kumanje enqubekela phambili yakamuva kubuchwepheshe benethiwekhi, ochwepheshe be-IT namabhizinisi angaqinisekisa ukuthi amanethiwekhi awo angahlangabezana nezidingo zemvelo yanamuhla yedijithali. Noma ngabe ukusekela izinhlelo zokusebenza ezibucayi kwebhizinisi, ezinika amandla ukuxhumana okungenamthungo, noma ukuthuthukisa ukuphepha kwenethiwekhi, ukushintshwa kwenethiwekhi kudlala indima ebalulekile ekugcineni izinhlangano ezixhunyiwe futhi ziyancintisana eminyakeni yedijithali.