Video: Dab tsi yog lub rooj vag hauv Azure?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Azure Daim ntawv thov Rooj vag yog lub web traffic load balancer uas tso cai rau koj los tswj kev khiav mus rau koj lub vev xaib. Azure Daim ntawv thov Rooj vag tuaj yeem ua URL-raws li routing thiab ntau dua. Azure muab ib lub suite ntawm tag nrho cov kev tswj load-ntsuas kev daws teeb meem rau koj scenarios.
Xav txog qhov no, Gateway subnet hauv Azure yog dab tsi?
Cov gateway subnet yog ib feem ntawm virtual network IP chaw nyob ntau yam uas koj qhia thaum kho koj lub network virtual. Nws muaj cov IP chaw nyob uas lub network virtual lub rooj vag kev siv nyiaj txiag thiab kev pabcuam. Cov subnet yuav tsum muaj npe 'GatewaySubnet' nyob rau hauv thiaj li yuav Azure mus deploy lub rooj vag peev txheej.
Ib yam li ntawd, qhov txawv ntawm daim ntawv thov rooj vag thiab load balancer hauv Azure yog dab tsi? Thawj qhov tiag qhov sib txawv ntawm tus Azure Load Balancer thiab Application Gateway yog tias ALB ua haujlwm nrog tsheb khiav ntawm Txheej 4, thaum Application Gateway tsuas yog Layer 7 kev khiav tsheb, thiab tshwj xeeb, hauv qhov ntawd, HTTP (xws li HTTPS thiab WebSockets).
Tsis tas li ntawd, App Gateway yog dab tsi?
Kuj hu ua daim ntawv thov npe or daim ntawv thov -level proxy, ib daim ntawv thov rooj vag yog ib daim ntawv thov program uas khiav ntawm firewall system ntawm ob lub network. Thaum tus neeg siv kev pab cuam tsim kev sib txuas mus rau qhov chaw pabcuam, nws txuas mus rau ib qho daim ntawv thov rooj vag , los yog proxy.
Application Gateway ua haujlwm li cas?
Ib daim ntawv thov rooj vag los yog daim ntawv thov qib lub rooj vag (ALG) yog firewall proxy uas muab kev ruaj ntseg network. Nws lim cov tsheb thauj mus los rau qee qhov tshwj xeeb uas txhais tau tias tsuas yog kis tau los ntawm network daim ntawv thov cov ntaub ntawv yog lim.
Pom zoo:
Dab tsi yog qhov txawv ntawm NAT rooj vag thiab Internet rooj vag?
NAT cov cuab yeej xa mus los ntawm cov xwm txheej hauv ntiag tug subnet rau hauv internet lossis lwm yam kev pabcuam AWS, thiab tom qab ntawd xa cov lus teb rov qab rau qhov xwm txheej thaum Internet Gateway siv los tso cai rau cov peev txheej hauv koj VPC nkag mus rau hauv internet
Dab tsi yog kev siv lub rooj vag hauv Azure?
Azure Application Gateway yog lub vev xaib tsheb thauj khoom sib npaug uas tso cai rau koj los tswj kev khiav mus rau koj lub vev xaib. Traditional load balancers ua haujlwm ntawm txheej thauj khoom (OSI txheej 4 - TCP thiab UDP) thiab kev khiav tsheb raws li qhov chaw nyob IP thiab chaw nres nkoj, mus rau qhov chaw nyob IP chaw nyob thiab chaw nres nkoj
Dab tsi yog qhov rooj vag rau tus IP zoo li qub?
CEEB TOOM: Hauv qhov piv txwv no, tus IP chaw nyob ntawm lub router siv nyob rau hauv qhov chaw pib qhov rooj yog "192.168.1.1" thaum lub ntsej muag Subnet siv yog "255.255.255.0" thiab qhov chaw nyob IP zoo li qub rau lub computer yog "192.168. 1.50 "
Qhov txawv ntawm lub rooj computer thiab lub rooj sau ntawv yog dab tsi?
Cov rooj sau ntawv txawv me ntsis. Lawv feem ntau muaj cov saum toj kawg nkaus kom paub tseeb tias koj cov ntawv sau tau muab zais. Lawv kuj muaj cov tub rau khoom me me ntawm sab. Nyob rau hauv ib txoj kev, feem ntau niaj hnub sau ntawv desks yog hu ua computer desks tsuas muaj ib tug keyboard tais
Lub rooj vag xa xov yog dab tsi?
Messaging gateway - Computer Definition Hardware thiab/lossis software uas hloov ib qho kev xa xov mus rau lwm qhov. Nws muab ib qho kev sib txuas ntawm ob lub khw muag khoom thiab xa mus, lossis xa xov xa mus (MTAs). Saib kev xa xov nruab nrab