Rau BMS, tsheb npav, muaj, ntsuas cable.
Nkag siab BuPletlandth bandwidth
Backplane bandwidth, kuj tau hais txog raws li hloov cov peev xwm, yog cov ntaub ntawv siab tshaj plaws ntawm kev hloov lub interface processor thiab cov tsheb npav. Xav txog nws raws li tag nrho cov kab khiav ntawm kev hla dhau txoj kab-ntau txoj kab txhais tau tias muaj tsheb ntau dua tuaj yeem ntws ncaj qha. Muab tag nrho cov chaw nres nkoj sib txuas lus dhau los ntawm Backplane, no bandwidth feem ntau ua raws li lub taub ntim thaum lub sijhawm muaj tsheb. Qhov ntau dua cov bandwidth, cov ntaub ntawv ntau tuaj yeem daws tau ib txhij, ua rau cov ntaub ntawv nrawm dua. Hloov siab, txwv bandwidth yuav qeeb cov ntaub ntawv ua.
Cov mis tseem ceeb:
Backplane bandwidth = tus naj npawb ntawm cov chaw nres nkoj × chaw nres nkoj tus nqi × 2
Piv txwv li, ib qho hloov tau nruab nrog 24 chaw nres nkoj ua haujlwm ntawm 1 Gbps yuav muaj lub BackPlane Bandwidth ntawm 48 Gbps.
Pob ntawv xa mus rau txheej txheej 2 thiab txheej 3
Cov ntaub ntawv nyob rau hauv ib lub network muaj cov pob ntawv ntau, txhua qhov xav tau kev pab rau kev ua. Tus nqi tshaj (los ntawm kev tshaj tawm) qhia tias muaj pes tsawg pob tuaj yeem ua raws li lub sijhawm tshwj xeeb, tsis suav nrog pob ntawv poob. Qhov kev ntsuas no yog akin rau tus choj thiab yog ib qho kev ua tau zoo metric rau txheej 3 pob.
Qhov tseem ceeb ntawm Kab-Ceev Hloov Hloov:
Yuav tshem tawm network bottlenecks, hloov yuav tsum ua tiav kab-ceev hloov, txhais tau tias lawv txoj kev hloov pauv sib phim tus nqi sib kis ntawm cov ntaub ntawv tawm.
Kev Tiv Thaiv Kev:
Kev tawm tswv yim (MPPs) = tus lej ntawm 10 GBPS chaw nres nkoj × 14.88 MPPS + Tus naj npawb ntawm 1 GBPS chaw nres nkoj × 1.488 MPS Ports × 0.1488 MPPS.
Ib qho hloov nrog 24 1 GBPS chaw nres nkoj yuav tsum tau mus txog qhov tsawg kawg nkaus ntawm 35.71 MPS los pab txhawb nqa pob ntawv tsis siv pob ntawv tsis zoo.
Scalability: npaj rau yav tom ntej
Scalability encompasses ob qhov loj me:
Txheej 4 switching: Txhim Kho Network Kev Ua Haujlwm
Txheej 4 sweet Accedites nkag mus rau cov kev pabcuam hauv network los ntawm kev ntsuas tsis yog mac chaw nyob lossis IP chaw nyob, tab sis kuj tcp / udp thov chaw nres nkoj naj npawb. Tsim tshwj xeeb rau kev siv ceev intranet intranet, txheej 4 hloov txhim kho tsis tsuas yog thauj khoom xwb tab sis kuj tseem muab kev tswj raws cov hom ntawv thov thiab tus neeg siv ID. Cov haujlwm no txheej 4 hloov pauv raws li kev nyab xeeb zoo tshaj plaws Nets tiv thaiv kev tsis muaj cai nkag mus rau cov servers rhiab.
Module redundancy: ua kom muaj kev cia siab
Kev thim rov qab yog qhov tseem ceeb los tswj lub network muaj zog. Cov cuab yeej siv network, suav nrog cov txheej txheem txheem, yuav tsum muaj cov peev xwm rov qab ua haujlwm kom txo qis hauv qab thaum ua tsis tiav. Cov khoom tseem ceeb, xws li kev tswj hwm thiab lub zog cov qauv, yuav tsum muaj cov kev xaiv swb los ua haujlwm ruaj khov.
Kev Rov Ua Dua Tshiab: Boosting Network Stability
Kev siv HSRP thiab VRRP cov cai lij choj tau lees tias siv lub zog ruaj khov thiab cov tshuaj thaub qab kub rau cov khoom siv hauv siab. Nyob rau hauv qhov kev tshwm sim ntawm txoj kev hloov tsis dhau ntawm ib qho tseem ceeb lossis dual argishation hloov chaw teeb ntsuas, kom nrawm dua rau kev ua haujlwm rov qab thiab tswj cov lej sib koom ua ke.
Tag
Kev sib txuam nrog cov tseem ceeb hloov kev pom rau hauv koj lub network tsim hluav taws xob tuaj yeem txhim kho koj txoj haujlwm ua haujlwm thiab cov txiaj ntsig hauv kev tswj hwm network infrastrastrastrastrastrastructures. Los ntawm kev nkag siab cov ntsiab lus xws li Backplane bandwidth, pob ntawv xa mus rau cov nqi, ntsuas 4 hloov, koj tso koj tus kheej ua ntej ntawm kev nkhaus hauv lub ntiaj teb-tsav lub ntiaj teb.
Tswj Cables
Qauv Cabling System
Network & cov ntaub ntawv, fiber ntau-optic cable, thaj qws, modules, faceplate
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