Muaj Cov Npe Tus IP Chaw Nyob

Tus IP chaw nyob yog ib pawg ntawm cov lej muab rau cov khoom siv uas yog ib feem ntawm lub network ntiag tug, xws li lub tsev lossis kev lag luam network. Cov chaw nyob IP no tsis siv tau los ntawm Is Taws Nem thiab siv los txheeb xyuas thiab sib txuas lus nrog cov khoom siv hauv lub network.

Muaj ntau ntau yam ntawm tus kheej IP chaw nyob thiab lawv nyob ntawm hom A, B lossis C:

  • 10.0.0.0 txog 10.255.255.255 (IP chav A)
  • 172.16.0.0 txog 172.31.255.255 (IP chav B)
  • 192.168.0.0 txog 192.168.255.255 (IP chav C - Qhov nrov tshaj plaws)

Tus IP chaw nyob yog siv rau dab tsi?

Tus IP chaw nyob yog siv los txheeb xyuas cov khoom siv hauv lub network ntiag tug thiab tso cai rau kev sib txuas lus ntawm lawv. Piv txwv li, yog tias koj muaj lub tshuab luam ntawv txuas nrog koj lub network hauv tsev, nws yuav muab ib qho chaw nyob IP ntiag tug kom koj tuaj yeem xa cov ntaub ntawv mus rau nws ntawm koj lub computer lossis lwm yam khoom siv txuas nrog tib lub network.

Dab tsi yog qhov txawv ntawm tus IP chaw nyob thiab cov chaw nyob IP pej xeem?

Pej xeem IP chaw nyob yog qhov chaw nyob tshwj xeeb uas tau muab rau cov khoom siv uas txuas nrog Is Taws Nem thiab tuaj yeem nkag mus tau los ntawm txhua qhov chaw hauv ntiaj teb. Tus IP chaw nyob, ntawm qhov tod tes, tsuas yog nkag tau los ntawm hauv lub network ntiag tug thiab tsis tuaj yeem nkag los ntawm Is Taws Nem.

Neej (Network Address Translation) yog ib lub tshuab uas tso cai rau cov cuab yeej siv nrog tus IP chaw nyob rau hauv Internet siv ib qho chaw nyob IP. Qhov no ua tiav los ntawm kev ua qhov chaw nyob txhais lus ntawm tus kheej IP chaw nyob thiab qhov chaw nyob IP uas cuam tshuam rau pej xeem. Qhov no tso cai rau cov khoom siv ntawm lub network hauv zos los qhia ib tus IP chaw nyob rau pej xeem rau kev sib txuas lus sab nraud. Tsis tas li ntawd, NAT kuj tso cai rau cov cuab yeej txuas rau Is Taws Nem kom ruaj ntseg los ntawm kev zais lawv tus IP chaw nyob ntawm cov neeg siv sab nraud.