Chifukwa Chiyani Data Center Yanu Imafunika Ma Network Packet Brokers?
Kodi network packet broker ndi chiyani?
Network packet broker (NPB) ndiukadaulo womwe umagwiritsa ntchito zida zosiyanasiyana zowunikira kuti athe kupeza ndikuwunika kuchuluka kwa magalimoto pamaneti. Zosefera zapaketi zapaketi zidasonkhanitsa zidziwitso zamagalimoto kuchokera ku maulalo a netiweki ndikuzigawa ku chida chake choyenera chowunikira maukonde. Pokhala ndi zosefera zapamwamba, NPB ikhoza kuthandizira kupereka magwiridwe antchito abwinoko, chitetezo cholimba, komanso njira yachangu yodziwira chomwe chimayambitsa zovuta zilizonse pogwiritsa ntchito luntha laukadaulo. NPB imakulitsa magwiridwe antchito a netiweki pomwe ikuchepetsa mtengo wanu. Network packet broker nthawi zina amatha kutchedwa zosinthira zofikira pa data, zosinthira zowunikira, masiwichi a matrix, kapena ophatikiza zida.
M'dziko lamakono loyendetsedwa ndi digito, malo opangira data amatenga gawo lofunikira pakuwongolera ndi kusunga zidziwitso zambiri. Ndikuchulukirachulukira kwa magwiridwe antchito odalirika komanso ogwira ntchito pamanetiweki, ndikofunikira kuti malo opangira ma data azikhala ndi ma network packet brokers (NPBs) m'malo. Ngakhale malo a data sanatumize 100G ethernet pano, NPB ikhoza kukhala yopindulitsa kwambiri.
Mkati mwa data center, zida zosiyanasiyana zimagwiritsidwa ntchito kuwunika momwe ma network akuyendera, kupereka mawonekedwe, ndi kuchepetsa ziwopsezo ndi ochita zoyipa. Zida izi zimadalira kwambiri pamapaketi osalekeza kuti azigwira bwino ntchito. Komabe, popanda NPB, kuyang'anira ndi kugawa mapaketiwa kumatha kukhala ntchito yovuta.
NPB imagwira ntchito ngati likulu lapakati lomwe limasonkhanitsa, kukonza, ndikugawa magalimoto pamaneti pazofunikira zowunikira kapena chitetezo. Zimagwira ntchito ngati wapolisi wamagalimoto, kuwonetsetsa kuti mapaketi oyenera amafika pazida zoyenera, kukhathamiritsa momwe amagwirira ntchito komanso kulola kusanthula bwino komanso kuthetsa mavuto.
Chimodzi mwazifukwa zazikulu zomwe malo opangira ma data amafunikira NPB ndikutha kuthana ndi kuthamanga kwa intaneti. Pamene teknoloji ikupita patsogolo, liwiro la intaneti likupitirirabe. Zida zamakono zowunikira maukonde sizingakhale zokonzeka kuthana ndi kuchuluka kwa mapaketi opangidwa ndi maukonde othamanga kwambiri monga 100G ethernet. NPB imagwira ntchito ngati woyang'anira magalimoto, kuchepetsa kuthamanga kwa intaneti kuti ikhale yothamanga kwambiri pazida, kuwonetsetsa kuwunika kolondola ndi kusanthula.
Kuphatikiza apo, NPB imapereka scalability ndi kusinthasintha kuti zigwirizane ndi zomwe zikukula nthawi zonse za data center. Pamene kuchuluka kwa magalimoto pamaneti kumawonjezeka, zida zowonjezera zingafunikire kuwonjezeredwa kuzinthu zowunikira. NPB imalola kuphatikizika kosavuta kwa zida zatsopano popanda kusokoneza mamangidwe omwe alipo. Imawonetsetsa kuti zida zonse zowunikira ndi chitetezo zimatha kupeza mapaketi ofunikira, mosasamala kanthu za kukula kwa netiweki ndi zovuta zake.
Malo opangira data amakumananso ndi vuto lowongolera magalimoto kuchokera kumalo osiyanasiyana mkati mwamaneti. Ndi zomangamanga zogawidwa zikuchulukirachulukira, ndikofunikira kukhala ndi mawonekedwe apakati ndikuwongolera kuchuluka kwa magalimoto pamaneti. NPB imagwira ntchito ngati malo ophatikizirapo pomwe magalimoto onse amalumikizana, ndikupereka chithunzithunzi chokwanira cha intaneti yonse. Kuwonekera kwapakati kumeneku kumathandizira kuwunika bwino, kuthetsa mavuto, ndi kusanthula chitetezo.
Kuphatikiza apo, NPB imakulitsa chitetezo mkati mwa data center popereka kuthekera kwa magawo a netiweki. Ndi chiwopsezo chanthawi zonse cha ma cyberattack ndi osewera oyipa, ndikofunikira kudzipatula ndikuwunika kuchuluka kwa ma network kuti muwone ndikuchepetsa ziwopsezo zilizonse. NPB imatha kusefa ndikugawa magawo amtaneti potengera njira zosiyanasiyana, monga magwero a IP adilesi kapena mtundu wa protocol, kuwonetsetsa kuti magalimoto okayikitsa amatumizidwa kuti akafufuzenso ndikuletsa kuphwanya kulikonse komwe kungachitike.
Kuphatikiza apo, NPB imagwiranso ntchito yofunika kwambiri pakuwonetsetsa kwa maukonde komanso kuwunika momwe magwiridwe antchito amagwirira ntchito. Amapereka zidziwitso zatsatanetsatane zamagalimoto apaintaneti, kulola oyang'anira ma data kuti azindikire zovuta, zovuta za latency, kapena zovuta zina zilizonse. Pokhala ndi chithunzi chowonekera bwino cha momwe ma netiweki amagwirira ntchito, olamulira amatha kupanga zisankho zodziwitsidwa kuti akwaniritse bwino maukonde ndikuwongolera magwiridwe antchito.
Kuphatikiza pa maubwinowa, NPB imathandiziranso ntchito zowunikira maukonde pochepetsa kuchuluka kwa zida zowunikira. M'malo moyika zida zingapo zoyimirira pa ntchito iliyonse yowunikira, NPB imaphatikiza magwiridwe antchito kukhala nsanja imodzi. Kuphatikizika kumeneku sikumangopulumutsa malo komanso kumachepetsa ndalama zogulira, kuyang'anira, ndi kusunga zida zingapo.
Kuphatikiza apo, NPB imathandizira kuwunikira komanso kuthetsa mavuto. Ndi kuthekera kosefa ndi kuwongolera mapaketi enieni ku zida zofunikira, oyang'anira malo a data amatha kuzindikira mwachangu ndikuthetsa zovuta zapaintaneti. Njira yowongoleredwayi imapulumutsa nthawi ndi chuma, kuonetsetsa kuti nthawi yocheperako ikucheperachepera komanso kukulitsa kupezeka kwa maukonde.
Pomaliza, NPB ndi gawo lofunikira pazida zilizonse za data center. Amapereka kuthekera koyenera kuyang'anira, kugawa, ndi kukhathamiritsa kuchuluka kwa magalimoto pamaneti, kuwonetsetsa kuyang'anira bwino, chitetezo, ndi kusanthula magwiridwe antchito. Ndi kuchuluka kwa zofunikila za ma network othamanga kwambiri komanso zomanga zogawidwa, NPB imapereka kukhazikika, kusinthasintha, komanso kukhazikika komwe kumafunikira kuthana ndi zovuta izi. Mwa kuyika ndalama mu NPB, ogwira ntchito pa data center amatha kuonetsetsa kuti ntchito zawo zikuyenda bwino komanso zolimba za maukonde awo pamene akuchepetsa bwino ziwopsezo zomwe zingatheke ndikuteteza deta yamtengo wapatali.
Nthawi yotumiza: Sep-13-2023
