Video: LAN bandwidth yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Network bandwidth yog lub peev xwm ntawm kev sib txuas lus hauv xov tooj lossis wireless txuas rau xa cov ntaub ntawv ntau tshaj plaws los ntawm ib qho mus rau lwm qhov ntawm lub khoos phis tawj network lossis internet kev sib txuas hauv ib lub sijhawm - feem ntau, thib ob. Synonymous nrog lub peev xwm, bandwidth piav qhia txog tus nqi hloov pauv.
Tib neeg kuj nug, bandwidth txhais li cas?
Bandwidth txhais tau tias yog ib thaj tsam nyob rau hauv ib tug band offrequencies los yog wavelengths. Bandwidth kuj yog tus nqi ntawm cov ntaub ntawv uas yuav kis tau nyob rau hauv ib tug taag npaum li cas ntawm lub sij hawm. Rau cov khoom siv digital, lub bandwidth feem ntau yog qhia hauv ntsis persecond (bps) lossis bytes ib ob.
Qhov thib ob, LAN raws tu qauv yog dab tsi? Feem ntau thaum siv lo lus " LAN "piav a raws tu qauv , lub hom phiaj yog los piav txog qib qis, orphysical, txheej. Qee qhov feem ntau LAN raws tu qauv yog "Ethernet," "Token Ring" thiab "Fiber Distributed Data Interface," lossis "FDDI."
Tsis tas li ntawd, kuv tuaj yeem qhia tau tias kuv qhov bandwidth yog dab tsi?
- Xam qhov ceev ntawm koj Internet nrog Speedtest.net. Nkag mus rau nplooj ntawv tseem ceeb hauv tsev, xaiv qhov chaw thiab nyem "Pib Xeem" (saib seemResource).
- Tshawb xyuas koj qhov nrawm nrog Speakeasy.net.
- Ntsuas qhov ceev ntawm koj qhov kev sib txuas hauv Is Taws Nem nrog my-speedtest.com.
- Sau cov upload thiab download ceev uas cov chaw muab rau koj.
Qhov txawv ntawm LAN thiab WAN yog dab tsi?
Ib cheeb tsam hauv cheeb tsam Network ( LAN ) yog ib lub khoos phis tawj ntiag tug uas txuas cov khoos phis tawj hauv thaj chaw me me. Piv txwv li: Asmall office, Ib lub tsev ib leeg, Ntau lub tsev hauv ib lub tsev kawm ntawv thiab lwm yam. Thaj tsam dav Networks ( WAN ) yog hom computernetwork los txuas cov chaw ua haujlwm uas nyob hauv txawv thaj chaw nyob.
Pom zoo:
W3c yog dab tsi Whatwg yog dab tsi?
Lub Web Hypertext Application Technology Working Group (WHATWG) yog ib lub zej zog ntawm cov neeg nyiam hloov kho HTML thiab lwm yam technologies. WHATWG tau tsim los ntawm cov tib neeg los ntawm Apple Inc., Mozilla Foundation thiab Opera Software, ua tus neeg muag khoom Web browser, hauv 2004
Dab tsi yog bandwidth ntawm GSM?
25 MHz Ib yam li ntawd, tib neeg nug, GSM zaus bands yog dab tsi? Hauv North America, GSM ua haujlwm ntawm thawj kev sib txuas lus mobile bands 850 MHz thiab 1900 MHz. Ntxiv mus GSM -850 kuj qee zaum hu ua GSM -800 vim qhov no zaus Qhov ntau tau hu ua "
Dab tsi yog bandwidth hauv Eigrp?
Bandwidth: Tus nqi bandwidth siv hauv EIGRP metric suav yog txiav txim siab los ntawm kev faib 10,000,000 los ntawm bandwidth (hauv kbps) ntawm qhov txuas qeeb tshaj plaws raws txoj hauv kev mus rau qhov chaw network. Kev ncua: Tsis zoo li bandwidth, uas sawv cev rau "kev sib txuas tsis muaj zog tshaj plaws," tus nqi ncua yog sib npaug
Dab tsi hauv Internet siv bandwidth tshaj plaws?
Netflix thiab YouTube yog Asmeskas qhov loj tshaj plaws bandwidth hogs Netflix yog qhov loj tshaj plaws bandwidth hog ntawm pawg, ua rau ntau dua 37% ntawm tag nrho cov tsheb khiav qis thaum lub sijhawm peakhours. Google's YouTube yog qhov thib ob nyob deb, nrog kwv yees li 18%.Tag nrho cov kev pabcuam uas tsis yog-video web ua ke (HTTP) tsuas yog siv li 6% ntawm tag nrho cov kev xa tawm bandwidth
Dab tsi yog bandwidth intensive programs?
Bandwidth-Intensive Applications Fueling thoob ntiaj teb Broadband loj hlob. Cov ntawv thov xws li saib vis dis aus online, siv Internet raws tu qauv-raws li kev pabcuam hauv xov tooj, thiab rub tawm cov ntaub ntawv suab paj nruag xav tau ntau dua bandwidth. Lawv qhov nrov nrov yog lub luag haujlwm rau qhov sib txawv