Nqe lus nug: IPv4 yog dab tsi? IPv6? Vim Li No Tseem Ceeb?
Tej zaum koj tau nyeem tias IPv4 yog 'khiav tawm ntawm chaw nyob', thiab tias qhov tshiab 'IPv6' yuav daws teeb meem. Ntawm no yog vim li cas.
Teb: Txij lub caij ntuj sov nuav, lub nplaj teb nuav muaj feem cuam tshuam tawm ntawm cov computer chaw nyob . Koj pom, txhua lub tshuab uas txuas mus rau hauv Internet yuav tsum muaj ntau tus xov tooj , zoo li txhua txoj cai tsheb ntawm txoj kev yuav tsum muaj daim ntawv tso cai.
Tab sis ib yam li 6 los 8 lo lus ntawm daim ntawv tsav tsheb muaj kev txwv, muaj ntau tus lej ntau npaum li cas rau Internet cuab yeej.
Thawj qhov chaw nyob hauv internet yog hu ua 'Internet Protocol, Version 4' ( IPv4 ), thiab nws tau suav cov computers hauv Internet tau zoo rau ntau xyoo . Los ntawm cov tswv hauj lwm 32-npawb ntawm cov xov tooj qhib, IPv4 muaj ntau tshaj li ntawm 4.3 billion tau chaw nyob.
Piv txwv IPf4 qhov chaw nyob: 68.149.3.230
Piv txwv IPf4 qhov chaw nyob: 16.202.228.105
Saib ntau tus qauv ntawm IPv4 cov chaw nyob ntawm no .
Tam sim no, thaum lub sij hawm 4.3 npaug ntawm chaw nyob yuav zoo nkaus li xauv npo, hauv Internet tau siv ntau tshaj li ntawm xyoo 2012. Txhua lub computer, txhua lub xov tooj ntawm tes, txhua lub iPad, txhua lub tshuab luam ntawv, txhua Playstation, thiab txawm tias cov cav ntoo yuav tsum muaj IP chaw nyob . Muaj tsis txaus IPv4 chaw nyob rau tag nrho cov cuab yeej no!
Xov Zoo: Muaj ib qho internet tshiab nyob ntawm no, thiab nws yuav ua rau peb xav tau ntau lub computer chaw nyob .
Internet Protocol version 6 ( IPv6 ) yog tam sim no dov tawm thoob lub ntiaj teb, thiab nws qhov chaw kaw lus yuav kho qhov kev txwv ntawm IPv4 . Koj pom, IPv6 siv 128 khoom siv 32 khoom rau nws qhov chaw nyob, tsim 3.4 x 10 ^ 38 qhov chaw nyob (uas yog "trillion trillion trillion"; undecillion 'yog ib qho lus dag uas piav txog cov lus loj no).
Cov trillions ntawm IPv6 qhov chaw nyob tshiab yuav ntsib kev lag luam hauv internet rau yav tom ntej.
Piv txwv IPv6 chaw nyob: 3ffe: 1900: 4545: 3: 200: f8ff: fe21: 67cf
Piv txwv IPv6 chaw nyob : 21DA: D3: 0: 2F3B: 2AA: FF: FE28: 9C5A
Saib ntau cov qauv ntawm IPv6 chaw nyob ntawm no.
Thaum lub ntiaj teb hloov siab mus rau IPv6 thaum twg?
Teb: lub ntiaj teb twb pib khawm IPv6, nrog lub vev xaib ntawm Google thiab Facebook ua tiav raws li ntawm Lub Rau Hli Ntuj 2012. Lwm cov koom haum yog qeeb dua lwm tus los ua qhov hloov. Vim tias qhov ntev txhua qhov cuab yeej ua tau kom yuav tsum tau muaj kev tswj hwm, qhov kev hloov loj no yuav tsis tiav thaum hmo ntuj. Tab sis qhov kev kub ntxhov yog nyob ntawm no, thiab tsoomfwv thiab tsoomfwv lub cev yog qhov tseeb hloov tam sim no. Cia siab tias IPv6 yog ib qho qauv tsim los ntawm xyoo 2012.
Puas yuav hloov IPv4-rau-IPv6 rau kuv?
Teb: qhov kev hloov no yuav tsis pom ntau rau cov neeg siv computer feem ntau. Vim tias IPv6 yuav tshwm sim tom qab lub scenes, koj yuav tsis tau kawm dab tsi tshiab los ua ib tus neeg siv computer, los sis koj yuav tsum tsis txhob ua dab tsi tshwj xeeb kom muaj ib lub tshuab computer. Hauv xyoo 2012, yog tias koj xav hais tias koj muaj cov cuab yeej loj zog nrog cov laus software, koj yuav tsum tau download tshwj xeeb software ua thaj ua kom tau tshaj IPv6.
Tej zaum yuav: koj yuav yuav ib lub computer tshiab los sis tshiab smartphone hauv xyoo 2012, thiab IPv6 tus qauv yuav tsum tau kos rau koj.
Hauv ntej, txoj kev hloov ntawm IPv4 rau IPv6 yog qhov ua tsis txaus ntshai lossis kev nyuab siab tshaj qhov kev hloov Y2K. Nws yog ib qhov teeb meem zoo ntawm kev siv technology-trivia kom paub txog, tiam sis tsis muaj kev pheej hmoo ntawm koj poob rau hauv Internet vim yog qhov teeb meem tus IP. Koj lub computer lub neej yuav tsum tsis tshua muaj kev cuam tshuam vim qhov kev hloov IPv4-rau-IPv6. Cia li tau siv los hais tias 'IPv6' nrov nrov ua teeb meem hauv lub neej hauv computer. +