Fibre Channel yog lub tshuab hluav taws xob ceev ceev siv los txuas cov servers rau cov ntaub ntawv khaws cia hauv cheeb tsam network. Fiber Channel thev naus laus zis ua haujlwm ua haujlwm siab disk cia rau cov ntawv thov ntawm ntau lub koom haum koom tes, thiab nws txhawb nqa cov ntaub ntawv thaub qab, pawg, thiab rov ua dua.
Fibre Channel vs. Fiber Optic Cables
Fibre Channel thev naus laus zis txhawb nqa ob qho tib si fiber ntau thiab tooj liab cabling, tab sis tooj liab txwv Fiber Channel rau qhov siab tshaj plaws tau pom zoo ncav cuag 100 ko taw, qhov kim dua fiber ntau optic cables mus txog 6 mais. Cov thev naus laus zis tau tshwj xeeb hu ua Fiber Channel es tsis yog Fiber Channel kom paub qhov txawv ntawm qhov kev txhawb nqa fiber ntau thiab tooj liab cable.
Fibre Channel Ceev thiab ua tau zoo
Tus thawj version ntawm Fiber Channel ua haujlwm ntawm cov ntaub ntawv siab tshaj plaws ntawm 1 Gbps. Cov qauv tshiab ntawm tus qauv tau nce tus nqi no mus txog 128 Gbps, nrog rau 8, 16, thiab 32 Gbps versions kuj siv.
Fibre Channel tsis ua raws li OSI qauv txheej txheej. Nws tau muab faib ua tsib txheej:
- FC-4 - Txheej Txheem-mapping txheej
- FC-3 – Cov kev pab cuam ntau
- FC-2 - Cov Txheej Txheem Tshaj Tawm
- FC-1 – Kev sib kis raws tu qauv
- FC-0 - PHY kev sib txuas thiab cabling
Fibre Channel tes hauj lwm muaj keeb kwm lub koob npe nrov rau kev tsim kim, nyuaj los tswj, thiab hloov kho tsis tau vim qhov tsis sib xws ntawm cov khoom muag. Txawm li cas los xij, ntau qhov chaw cia khoom siv kev daws teeb meem siv Fiber Channel thev naus laus zis. Gigabit Ethernet tau tshwm sim, txawm li cas los xij, raws li tus nqi qis dua rau kev cia khoom sib txuas. Gigabit Ethernet tuaj yeem ua kom zoo dua ntawm cov qauv hauv internet rau kev tswj xyuas network xws li SNMP.
FAQ
Thaj Fiber Channel twg yog qhov txwv tshaj plaws?
Zoo zoning yog kev txwv ntau tshaj qhov muag zoning. Hard zoning yog siv nyob rau hauv kho vajtse siv lub cev hloov chaw nres nkoj, uas ua rau nws ib tug ruaj ntseg zoning txoj kev. Mos zoning yog siv rau hauv software, ua kom yooj yim dua thiab tswj tau yooj yim dua, tab sis tsis ruaj ntseg.
Dab tsi yog qhov txawv ntawm Fiber Channel thiab FCoE cia?
Fibre Channel (FC) yog cov ntaub ntawv hloov pauv cov txheej txheem siv los txuas cov servers rau cov ntaub ntawv khaws cia hauv cheeb tsam network. Fiber Channel hla Ethernet (FCoE) encapsulates Fiber Channel thav ntawv hla Ethernet tes hauj lwm. Vim tias FCoE tshem tawm qhov xav tau los nruab cov tes hauj lwm rau kev cia thiab kev sib txuas, nws tsis tshua kim thiab tsis yooj yim dua li FC.
