Qhov txawv ntawm Gateway thiab proxy yog dab tsi?
Qhov txawv ntawm Gateway thiab proxy yog dab tsi?

Video: Qhov txawv ntawm Gateway thiab proxy yog dab tsi?

Video: Qhov txawv ntawm Gateway thiab proxy yog dab tsi?
Video: Dab neeg Vauv tsis haum niam tais 2/6/2017 2024, Kaum ib hlis
Anonim

Qhov txawv ntawm a Pov thawj Server & ib Rooj vag . Ob leeg a npe server thiab a lub rooj vag txoj kev tsheb khiav los ntawm hauv ib lub network mus rau hauv Internet. A lub rooj vag Txawm li cas los xij, zoo li lub qhov rooj mus rau Is Taws Nem, thaum a npe server ua zoo li phab ntsa uas barsthe sab hauv ntawm lub network los ntawm raug rau hauv Internet.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog proxy thiab rooj vag?

A npe server, tseem hu ua " npe "los yog"application-level lub rooj vag ", yog lub computer uas ua raws li ib tug lub rooj vag nruab nrab ntawm ib lub zos network (piv txwv li, tag nrho cov computers ntawm ib lub tuam txhab los yog nyob rau hauv ib lub tsev) thiab ib tug loj-scale network xws li internet. Pov thawj servers muab kev ua tau zoo thiab kev ruaj ntseg.

Kuj Paub, HTTP proxy yog dab tsi? Ib HTTP Proxy ua haujlwm ob lub luag haujlwm nruab nrab ua ib qho HTTP Client thiab ib HTTP Server rau kev ruaj ntseg, tswj, thiab caching functionality. Cov HTTP Proxy txoj kev HTTP Cov neeg thov kev thov los ntawm Web browser mus rau Is Taws Nem, thaum txhawb nqa caching ntawm Internet cov ntaub ntawv.

Tom qab ntawd, lo lus nug yog, dab tsi yog kev siv lub npe neeg rau zaub mov?

A proxy server tuaj yeem ua tus neeg nruab nrab ntawm tus neeg siv lub khoos phis tawj thiab Is Taws Nem los tiv thaiv kev tawm tsam thiab tsis xav txog kev nkag mus. Txhawm rau siv kev tswj hwm kev nkag mus hauv Is Taws Nem zoo li kev lees paub rau kev sib txuas hauv Is Taws Nem, kev tswj hwm bandwidth, tswj sijhawm online, Internet web lim thiab cov ntsiab lus filteretc.

Qhov txawv proxy thiab routing yog dab tsi?

Lub ntsiab qhov sib txawv ntawm ob qho tib si ntawd tom ntej npe yog siv los ntawm tus neeg siv xws li lub web browser whereas thim rov qab npe yog siv los ntawm lub server xws li webserver. Tom ntej npe tuaj yeem nyob hauv tib lub network sab hauv raws li tus neeg siv khoom, lossis nws tuaj yeem nyob hauv Is Taws Nem.

Pom zoo: