Thaum lub tshuab tshawb nrhiav tau (ID), yog siv daim iav tsom xam
Nyob rau lub sijhawm no, thaum peb tsis ntxiv ntau lub chaw tsom iav tsom iav, peb tuaj yeem siv cov xov tooj network, sib sau ua ke thiab xa cov ntaub ntawv tib yam rau peb lub cuab yeej.
Tus Kov Network yog dab tsi?
Tej zaum koj tau hnov lub npe kais hloov. Coj mus rhaub (Terminal Access point), tseem hu ua NPB (network pob ntawv pob khoom), lossis coj mus rhaub ua ke?
Cov tub ntxhais muaj nuj nqi ntawm cov kais yog teeb tsa ntawm daim iav tsom iav ntawm cov khoom lag luam ntau lawm thiab kev tsom xam ntaus ntawv. Tus kais khaws cov mirrored lossis sib cais cov tsheb los ntawm ib lossis ntau dua cov khoom siv network ntau lawm thiab faib cov tsheb mus rau ib lossis ntau cov ntaub ntawv tshawb xyuas cov ntaub ntawv.
Koom Haum Network network xa tawm cov xwm txheej
Network kais tau pom tseeb, xws li:
Indentent Hardware
Kais yog ib qho kev sib txawv ntawm cov kho vajtse uas tsis cuam tshuam rau lub nra ntawm cov khoom siv network uas twb muaj lawm, uas yog ib qho ntawm cov txiaj ntsig chaw nres nkoj moring.
Hloov?
Network Kais?
Network pob tshab
Tom qab cov kais txuas nrog lub network, txhua yam khoom siv ntawm lub network tsis cuam tshuam dab tsi. Rau lawv, tus kais yog pob tshab raws li huab cua, thiab cov cuab yeej tshuaj xyuas txuas nrog tus kais kis tau pob tshab rau lub network kom tag nrho.
Coj mus rhaub tsuas yog xws li chaw nres nkoj mirking ntawm kev hloov. Yog li vim li cas thiaj li xa tawm ib tus kais cais? Cia peb saib qee qhov sib txawv ntawm cov kais network ntawm network thiab network chaw nres nkoj mreying nyob rau hauv lem.
Qhov txawv 1: NETWORK TAIS YUAV TSUM TAU RAU KEV TXHAWB TSHAJ PEAR MIRECTING
Chaw nres nkoj Mirking yuav tsum tau teeb tsa ntawm tus tes hloov. Yog tias txoj kev saib xyuas yuav tsum tau hloov kho, tus hloov yuav tsum tau rov ua kom tau txais txhua qhov. Txawm li cas los xij, tus kais tsuas xav tau hloov kho qhov twg nws thov, uas tsis muaj kev cuam tshuam rau cov khoom siv network uas twb muaj lawm.
Qhov txawv 2: Network Khawm tsis cuam tshuam rau Network Kev Ua Haujlwm Txheeb Ze rau Chaw nres nkoj Malling
Chaw nres nkoj Malling ntawm tus hloov pauv tsis zoo rau kev ua tau zoo ntawm kev hloov pauv thiab cuam tshuam rau kev hloov lub peev xwm. Tshwj xeeb, yog tias tus tes nqus txuas nrog lub network hauv series raws li inline, xa cov peev xwm nraim ntawm cov network tag nrho. Kais yog ib qho kho vajtse ywj pheej thiab tsis yog cov khoom siv cuam tshuam tsis zoo vim muaj tsheb mirting. Yog li ntawd, nws tsis muaj kev cuam tshuam rau ntawm kev thauj khoom ntawm cov cuab yeej network uas twb muaj lawm, uas muaj txiaj ntsig zoo dua chaw nres nkoj mirecking.
Qhov txawv 3: Network pab kais muab ntau cov txheej txheem ua haujlwm ntau dua li chaw nres nkoj mirroring replication
Chaw nres nkoj Miring tsis tuaj yeem ua kom txhua tus neeg tsav tsheb tuaj yeem tau vim tias qhov chaw nres nkoj hloov nws tus kheej yuav lim qee pob ntawv yuam kev me me. Txawm li cas los xij, tus kais ua kom cov ntaub ntawv ncaj ncees vim nws yog qhov ua tiav "replication" ntawm lub cev txheej.
Qhov txawv 4: Kev Ncua Xa Mus Rau Cov Kais yog me dua li ntawm Chaw nres nkoj Malling
Ntawm qee qhov chaw nres nkoj qis, chaw nres nkoj Mirking tuaj yeem qhia lub latency thaum luam tawm cov chaw nres nkoj tsom iav, thiab thaum luam 10/100 M Ports rau Giga Ethernet chaw nres nkoj.
Txawm hais tias qhov no tau sau dav, peb ntseeg tias qhov kev soj ntsuam tom kawg tsis muaj qee qhov kev txhawb nqa kev siv zog.
Yog li, nyob rau hauv dab tsi dav teeb meem, peb yuav tsum tau siv coj mus rhaub rau kev faib khoom hauv network? Tsuas yog, yog tias koj muaj cov kev cai hauv qab no, tom qab ntawd tus kais network yog qhov koj xaiv zoo tshaj plaws.
Cov Tshuaj Nrog Network Technologies
Mloog cov lus saum toj no, hnov tus kais network shunt yog cov khoom siv tej yam yees siv, cov khoom lag luam uas tam sim no siv cov duab hauv qab ntawm peb pawg:
Fpga
- Kev ua tau zoo
- nyuaj los txhim kho
- Tus nqi siab
Daim niam
- hloov tau thiab yooj yim
- Kev txhim kho kev loj hlob
- Cov neeg muag khoom uas tseem ceeb thiab cov cavium nres kev loj hlob thiab ua tsis tiav
Yam li ntses
- Kev ua tau zoo
- Kev nthuav dav kev nthuav dav yog qhov nyuaj, feem ntau yog vim cov kev txwv ntawm lub nti nws tus kheej
- Lub interface thiab specifications yog txwv los ntawm lub nti nws tus kheej, ua rau muaj kev nthuav dav tsis zoo
Yog li ntawd, qhov siab ntom ntom thiab kev kub ceev network kais pom hauv kev ua lag luam muaj ntau chav rau kev txhim kho hauv kev siv tau. Kais Network tau siv rau kev hloov pauv hloov dua siab tshiab, cov ntaub ntawv sau, cov ntaub ntawv shunting, cov ntaub ntawv tsom iav, thiab lim tsheb. Cov chaw nres nkoj tseem ceeb xws li 100g, 40g, 2.5g POS, ge, thiab lwm yam khoom siv tau siv nyob rau txhua qhov chaw ethernet network.
Lub Sijhawm Post: Tsib Hlis-25-2022
