IiNzuzo zoTshintsho lweShishini kuThungelwano loShishino

Kwimeko ehlala iguquguquka yothungelwano lwamashishini, ukhetho lwe-hardware ludlala indima ephambili ekumiseleni ukusebenza kakuhle, ukuthembeka, kunye nokunciphisa iziseko ze-IT zombutho. Phakathi kwamacandelo ahlukeneyo enza inethiwekhi eqinile, ukutshintshwa kwezorhwebo zixhobo ezibalulekileyo eziququzelela unxibelelwano olungenasiphelo kunye nokudluliselwa kwedatha. Ukuqonda izibonelelo zokutshintsha kwezorhwebo kuthungelwano lwamashishini kunokunceda imibutho yenze izigqibo ezinolwazi eziphucula imisebenzi yazo.

1. Ukusebenza okuphuculweyo kunye nesantya

Enye yeenzuzo eziphambili zeiiswitshi zorhwebokukukwazi ukuphucula kakhulu ukusebenza kwenethiwekhi. Ngokungafaniyo nokutshintsha komgangatho wabathengi, ezinokuzabalaza phantsi kwemithwalo enzima, utshintsho lwezorhwebo lwenzelwe ukuphatha umthamo omkhulu wezithuthi ngokulula. Banikezela ngeempawu eziphambili ezinje ngoxinaniso lwezibuko oluphezulu, amazinga okudluliselwa kwedatha ngokukhawuleza, kunye nenkxaso yeeprothokholi zenethiwekhi. Oku kuqinisekisa ukuba uthungelwano lwamashishini lusebenza ngokufanelekileyo nangamaxesha okusetyenziswa okuphezulu, ukwandisa imveliso yabasebenzisi bokugqibela kunye nokunciphisa ukubambezeleka.

2. Ukuqina kunye nokuguquguquka

Njengoko ishishini likhula, inethiwekhi yalo ifuna utshintsho kwakhona. Iiswitshi zempahla yorhwebo zibonelela ngokukaleka okufunekayo ukulungiselela oku kukhula. Iimodeli ezininzi zixhasa ukupakishwa, ukuvumela ukutshintsha okuninzi ukuba kudityaniswe kwaye kulawulwe njengeyunithi enye. Oku bhetyebhetye kwenza ukuba amashishini akhulise uthungelwano lwawo ngaphandle kokufuna ukulungiswa okukhulu okanye ukuphazamiseka. Ukongezelela, utshintsho lwezorhwebo luhlala luyimodyuli kuyilo, luvumela imibutho ukuba yongeze okanye iphucule amacandelo njengoko kufuneka, ukuqinisekisa ukuba iziseko zabo zenethiwekhi ziyakwazi ukulungelelanisa neemfuno eziguqukayo.

3. Iimpawu zokhuseleko oluphezulu

Ukhuseleko yinkxalabo ephezulu kumashishini, ngakumbi kwixesha lezoyikiso ze-cyber ezikhulayo. Iiswitshi zoRhwebo zixhotyiswe ngeempawu zokhuseleko eziphambili ukunceda ukukhusela idatha ebuthathaka kunye nokugcina ingqibelelo yenethiwekhi. Ezi mpawu zinokubandakanya inkxaso yeVLAN, ukhuseleko lwezibuko, kunye noluhlu lolawulo lokufikelela (ACLs) ukunqanda ukufikelela kwinethiwekhi okungagunyaziswanga. Ukongezelela, iinguqu ezininzi zentengiso zibonelela ngeeprothokholi zokhuseleko ezakhelwe ngaphakathi ezifana ne-802.1X yokulawula ukufikelela kwinethiwekhi, ukuqinisekisa ukuba izixhobo eziqinisekisiweyo kuphela ezinokuxhuma kwinethiwekhi.

4. Ukuphuculwa kolawulo lwenethiwekhi

Ukulawula inethiwekhi yeshishini elikhulu kunokuba ngumsebenzi onzima, kodwa utshintsho lwezorhwebo lwenza lula inkqubo kunye neempawu zolawulo oluphezulu. Iinguqu ezininzi zorhwebo zixhasa amaqonga olawulo aphakathi avumela abalawuli be-IT ukuba babeke iliso kwaye baqwalasele izixhobo ezininzi ukusuka kwi-interface enye. Iimpawu ezifana ne-SNMP (iProtokholi yoLawulo lweNethiwekhi elula) kunye nezakhono zolawulo olukude zenza ukuba kubekwe iliso ngokukhawuleza kunye nokusombulula ingxaki, ukunciphisa ixesha lokunciphisa kunye nokuqinisekisa ukusebenza kakuhle kwenethiwekhi.

5. Umgangatho weNkonzo (QoS)

Kwimeko yeshishini, izicelo ezahlukeneyo zineemfuno ezahlukeneyo ze-bandwidth kunye ne-latency. Ukutshintsha kwezorhwebo kaninzi kunomgangatho weNkonzo (QoS) iimpawu ezibeka phambili i-traffic ngokusekelwe kwiimfuno zezicelo ezithile. Oku kuqinisekisa ukuba izicelo ezibalulekileyo, ezifana ne-VoIP okanye i-conferencing yevidiyo, zifumana i-bandwidth efunekayo kunye ne-latency ephantsi, ngelixa i-traffic engabalulekanga ithathwa njengento ebalulekileyo. Ngokuphumeza iQoS, amashishini anokuphucula amava omsebenzisi kwaye agcine imveliso kuwo wonke umnatha.

6. Ukuthembeka kunye nokungafuneki

Iiswitshi zorhwebozakhiwe ngokuthembeka engqondweni. Zenzelwe ukusebenza ngokuqhubekayo kwaye ngaphandle kokusilela, okubaluleke kakhulu kuthungelwano lwamashishini olufuna i-24/7 uptime. Iinguqu ezininzi zorhwebo zikwabonelela ngeempawu zokungafuneki, ezifana nombane ombini kunye nezakhono ze-failover, ukuqinisekisa ukuba inethiwekhi inokusebenza ngokuqhelekileyo naxa kukho ukungaphumeleli kwe-hardware. Oku kuthembeka kubalulekile ekugcineni ukuqhubeka kweshishini kunye nokunciphisa ukuphazamiseka.

Ngamafutshane, utshintsho lwezorhwebo luneenzuzo ezininzi kuthungelwano lwamashishini. Ukusuka kwintsebenzo ephuculweyo kunye nokulinganisa ukuya kwiimpawu zokhuseleko eziphuculweyo kunye nezakhono zolawulo eziphuculweyo, ezi zixhobo zibalulekile ekwakheni isiseko sothungelwano esomeleleyo nesisebenzayo. Njengoko amashishini eqhubeka nokuzamazamana nobunzima bothungelwano lwale mihla, utyalo-mali kutshintshiselwano lweshishini olukumgangatho ophezulu ngokungathandabuzekiyo luya kuvelisa imbuyekezo ebalulekileyo ngokwemveliso, ukhuseleko, kunye nokusebenza kakuhle ngokupheleleyo.