I-TodangaIKI: UKUJONGA Ikamva leNethiwekhi ngeTekhnoloji yokutshintsha

Kwilizwe elikhawulezayo le-Intanethi apho ukuhamba kwedatha kunye nokunxibelelana kubalulekile, ukutshintshelwa kwenethiwekhi yindawo yokubuyela kunxibelelwano olusebenzayo. I-todangake yinkokeli kwizisombululo zothumo, ihambisa ngokuhlala-jikelele-ye-Artional Gosch ukuya kwishishini lamashishini kunye namakhaya. Eli nqaku libonisa indaleko lemisebenzi yokutshintsha kwenethiwekhi kunye nendlela ukuqhubela phambili kwendlela yenkqubela phambili yetekhnoloji.

Imvelaphi ye-switch yenethiwekhi
Ukutshintsha kwenethiwekhi kuvela ngasekupheleni kweminyaka yoo-1980s nasekuqalekeni kweminyaka yo-1990 njengendaleko yeendawo zenethiwekhi. Ngokungafaniyo neeHubs, le datha yosasazo kuzo zonke izixhobo ezixhunyiweyo, ukutshintshela kunokuba nedatha ethe ngqo kwizixhobo ezithile, ukwandisa ukusebenza ngempumelelo kunye nesantya. UTodawake waqonda ukubanakho kwetekhnoloji kwangoko kwaye isungule uthotho lwayo lokuqala lokutshintsha phakathi 1990s, ukumisela imigangatho emitsha yokusebenza kunye nokuthembeka.

I-2000s: Ukunyuka kwe-gigabit ethernet
Kwiminyaka yokuqala ye-2000s, itekhnoloji ye-Ethernet e-Ethernet yamkela ngokukhawuleza, ukufika ngesantya se-1 GBPS. Esi sisithuba esibalulekileyo ukusuka kwi-100 ye-Mbps ye-ETERNet ngokukhawuleza. I-todangake isungule uthotho lwe-Gigabit Switches ukuze ihlangabezane nemfuno yokukhula kwebhendi ephezulu kwishishini kunye neenethiwekhi zasekhaya. Yenzelwe ukuphatha itrafikhi yedatha ekhulayo, ezi zitshintshe izicelo zenkxaso ngokulula ezinjengeenkomfa zevidiyo, zasasaza imithombo yeendaba kunye nokudluliselwa kwefayile enkulu.

Ngo-2010
Njengoko iinethiwekhi ziba nzima ngakumbi, imfuno ye-scareer, ukulawula ngokulula ukutshintsha. I-Todandake isungule uthotho lweetshintra ezilawulwa ezilawulwa ezibonelela abalawuli benethiwekhi ngolawulo olukhulu kunye nokubonakala. Ezi zitshintshiwe zibonisa izinto eziphambili njengenkxaso yeVlan, umgangatho weNkonzo (QOS) iliso, kunye nezinto zokhuseleko eziphuculweyo zolawulo olusebenzayo nolondolozo lwenethiwekhi.

IXESHA LESITHILI
Kwiminyaka yakutshanje, i-push yesantya esiphezulu kunye nentsebenzo engcono iqhubekile kuphuhliso lwe-10 GB Ethernet (10gbe) switches. I-todangake ibiphambili kolu tshintsho, yaqala isizukulwana esitsha esitshintshileyo esenzelwe ukuhlangabezana neemfuno zomsebenzi ophezulu kakhulu. Ezi tshisi ze-10gbe zilungele amaziko edatha, iindawo ezisebenza kakhulu zekhomputha, kunye namashishini afuna ukudluliselwa kwedatha ye-Ultra kunye nokufunda okusezantsi.

Ukuzibophelela kukaTodahakike kubuchule
Impumelelo ye-todangake kwimakethi yokutshintsha kwenethiwekhi ibangelwa kukuzibophelela okungagungqiyo kubuchule kunye nomgangatho. Inkampani iyaqhubeka iludlolo kuphando kunye nophuhliso ukuzisa phambili phambili phambili kwiimveliso zayo. I-todangake Switches yaziwa ngobugwenxa babo, ukukhululeka, kunye nokusebenza kwamandla, kubenzela ukhetho lokuqala lwezicelo ezahlukeneyo.

Iimpawu eziphambili zehlabathi elixhunyiweyo
I-Todakike yamva nje yamva nje ixhotywe ngoluhlu lwamanqaku aphambili ezenzelwe ukuhlangabezana neemfuno zothungelwano lwangoku:

Ukuxinana kwezibuko eziphakamileyo: Inika inani elikhulu lamazibuko ukulungiselela uthungelwano olukhulayo.
I-PoE + inkxaso: Amandla ngaphezulu kwe-Ethernet Plus (POE +) Yenza izixhobo zokusebenza njengeekhamera ze-IP, iifowuni zeVoIp, kunye ne-windows ngqo kwintambo ye-Ethernet.
Ukhuseleko oluphambili: Iimpawu ezinje ngoluhlu lolawulo lokufikelela
Ulawulo oluphuculweyo: I-inction yewebhu yewebhu, isinxibelelanisi somgca wokuyalela (Cli), kunye nenkxaso kwiiprothokholi zolawulo lwenethiwekhi ezifana ne-SNMP yenze lula ukuphatha.
Ukuhlawulwa kwakhona nokunyaniseka: Iimpawu ezinjengeNkcazo yoLawulo lwe-Agggregaretion (I-LACP) kunye neNkxaso yoLawulo lwaMandla ongafunwanga
Ukujonga kwikamva
Njengoko imbonakalo yothunyelwano iyaqhubeka, i-todangake ilungele ukukhokela indlela ngezisombululo ezinobuchule bokufezekisa iimfuno zokukhula. Inkampani ihlolisisa amandla obuchwepheshe obuzalayo anje nge-25gbe, i-40gbe kunye ne-100gbe, kunye nenkqubela phambili kwinethiwekhi echazwe ngesoftware (SDN) kunye nenethiwekhi (NFV).

Ngamafutshane, ukulandela okukhulu ngesantya esiphezulu, ulawulo olungcono, kunye nokhuseleko oluphuculweyo luqhubekile kuphuhliso lwenethiwekhi. Ukuzinikezela kukaTodahaki kwi-Inveration kuyigcina ngaphambili kolu phuhliso, ukuhambisa izisombululo ezinceda amashishini kunye nabantu abathile bafezekise ngaphezulu. Njengoko sihamba kwikamva, iTodanga ihleli ihleli ekunikezeleni iteknoloji yokunxibelelana yenethiwekhi edibanisa umhlaba uqhagamshelane nelizwe elikhawulezayo, olunobuchule, kunye neendlela ezikhuselekileyo.