Raws li lub network los ntawm MB / gigabit ua ntej lawm rau tam sim no 10G / 40G, qhia tias cov neeg siv ntawm cov ntaub ntawv nruab nrab ntawm bandwidth thiab qhov yuav tsum tau ua kom nce tus nqi sib kis, tso tawm xyoo 2018, txog 5G kev lag luam tuaj yeem pom hauv daim ntawv tshaj tawm, yav tom ntej cov ntaub ntawv chaw yuav ua rau tus nqi siab ntawm 100G / 400G, yog li nthuav thiab kho kom zoo dua ntawm cov ntaub ntawv nruab nrab yog qhov tseem ceeb heev yav tom ntej. Nyob rau hauv xyoo tas los, ntau lub chaw lag luam zoo hauv kev lag luam tawm tswv yim qhib kev hloov network. Puas tuaj yeem qhib cov keyboards hauv lub network hloov cov kev hloov pauv ib txwm thiab ua txoj haujlwm tseem ceeb hauv txoj kev lag luam yav tom ntej 100G / 400G cov ntaub ntawv chaw?
Qhib network hloov network (SDN) txhais los ntawm cov software hloov kho vajtse thiab software, los ntawm lub network tswj dav hlau thiab xa cov dav hlau sib cais, zam cov khoom xa tawm cov software thiab kho vajtse, qhov hloov tuaj yeem hloov kho cov khoom siv ua haujlwm, hloov chaw, ua haujlwm ua haujlwm, tuaj yeem xaiv muaj qhov siab hloov yooj, ruaj khov, ruaj ntseg, txhim kho thiab nce qib, tib lub sij hawm, ua kom zoo txo tus nqi kom ua tiav cov txiaj ntsig siab.
Puas yuav qhib cov chaw txuas network tau nrov nyob hauv 100G / 400G chaw khaws ntaub ntawv yav tom ntej? Cov lus teb yuav tsum yog. Vim li cas?
1. Lub neej tom ntej ntawm kev tsim kho qauv xav tau
Cov neeg ua haujlwm, cov tuam ntxhab thiab lwm tus siv tau vam tias yuav ua rau hloov mus rau ubiquitous kho vajtse, network tsis zoo, qhib lub nruab thiab software sib raug zoo los ntawm kev ua kom siab ntawm cov programmability ntawm kho vajtse thiab software, thiaj li tsim cov chaw qis, cov ntaub ntawv ua haujlwm siab. Xyoo tsis ntev los no, kev lag luam muaj cov qauv txheej txheem daws teeb meem cov txheej txheem - OpenFlow, cov neeg siv tuaj yeem siv cov maub los raws cov software nruab nrab los kho lub network network, tib lub sijhawm, tsom mus rau software teeb tsa SDN platform los ntawm programmability thiab automation network agility, xws li kev ua tau zoo, txo tus nqi khiav haujlwm hauv network, xws li cov khoom siv, qhov chaw, thiab cov neeg ua haujlwm. Tsis tas li, qhib network kuj muaj cov zoo li hauv qab no:
（1） OCP raws kev tsim kho vajtse;
（2） Tsis muaj tus xa khoom khi, nrog yooj thiab kev ywj pheej;
（3） Ua kom nrawm thiab nrawm nrawm teeb tsa kev pab cuam ntawm lub network;
（4） Muaj tswv yim tshiab hauv kev hloov pauv ntawm cov ntaub ntawv hloov chaw xav tau.
Raws li qhov tshwm sim, qhib cov tes hauj lwm raws li OpenFlow raws tu qauv yuav permeate kev lag luam dhau sijhawm. Qhib cov khoom siv network qhib raws li cov qauv qhib thiab tuaj yeem hais los ntawm OpenFlow raws tu qauv kom nkag mus xaiv cov ntaub ntawv ywj pheej thiab siv cov txheej txheej ntawm txhua yam thiab hom, thaum tib lub sijhawm, qhib lub network qhib kev ua haujlwm yuav raug xaiv ntawm nws tus kheej, zam kev ua ke ntawm tsoos kho vajtse manufacturers.
2. Qhib network hloov kev khiav haujlwm kev xaiv haujlwm ntau yam
Nrog kev pib qhib qhib kev hloov pauv los ntawm cov lag luam nto moo hauv tsev thiab txawv teb chaws nyob rau xyoo tsis ntev los no, cov neeg siv cov kev xav rau qhib qhov kev ua haujlwm network qhib tau ua ntau dua thiab ntau dua. Kev khiav haujlwm ntawm qhib lub network qhib hloov tau hloov pauv mus piv nrog cov haujlwm ua haujlwm ntawm kev ua haujlwm hloov chaw. Cov neeg siv tuaj yeem xaiv cov kev ua haujlwm tsim nyog raws li lawv tus kheej xav tau, xws li Unix, Linux, Window, Cumulus Linux, thiab lwm yam.
3. Kev ywj pheej ntawm cov qhib network hloov ua lag luam qauv
Raws li peb txhua tus paub, tus qauv kev lag luam ntawm cov kev hloov pauv ib txwm yog txhawm rau software thiab kho vajtse, thiab cov neeg siv tsis muaj kev xaiv nyob rau hauv kev xaiv software. Nyob rau tib lub sijhawm, lub kaw lus ntawm cov kev hloov pauv ib txwm muaj ntau yam kev ua haujlwm rov qab los txiav txim siab txog cov kev xav tau ntawm ntau qhov kev lag luam, yog li nws qhov kev ruaj khov tsis tuaj yeem lav zoo, thiab cov tsis ua haujlwm hauv lub network yuav ua rau tib lub sijhawm. Thiab qhib network hloov lag luam tus qauv yog software thiab kho vajtse, kuj ywj siab, tus neeg siv tuaj yeem xaiv raws li qhov xav tau tiag tiag network kev ua haujlwm, xws li Cumulus Linux operating system, nws yog portable qhib qhov operating system raws li Linux, nruab nrog kho vajtse tshem tawm txheej, tuaj yeem khiav ntawm ntau yam kho vajtse, tib lub sijhawm, nws siv cov cuab yeej ua haujlwm siv los ua kev siv automation network hloov kev teeb tsa thiab network tswj hwm kev tswj hwm, tsim kom muaj lub teeb taws, muaj txiaj ntsig, ceev, ruaj khov thiab ruaj khov network.
100G / 400G yav tom ntej hauv cov data center, nrog qhov tshwm sim ntawm qhib network system, qhib network txuas yuav siv Unix, Linux, Windows, xws li network operating system, ua rau cov lag luam IT cov neeg ua haujlwm tau zoo dua "ua si" enterprise network , tib lub sijhawm, qhib kev muag khoom qhib kev sib txuas lus hauv chaw muag khoom muab kev pabcuam kev txhawb nqa kev txawj ntse, ua rau cov neeg siv khoom tsim cov chaw lag luam cov ntaub ntawv tsis muaj teeb meem rov qab los tsev.
