IPv4 uye IPv6 mavhezheni maviri eInternet Protocol (IP), uye pane misiyano mikuru pakati pawo.Heano mimwe misiyano mikuru pakati pavo:
1. Hurefu hwekero:IPv4inoshandisa 32-bit kero kureba, zvichireva kuti inogona kupa mabhiriyoni mana nemazana matatu emakero akasiyana.Kana tichienzanisa, IPv6 inoshandisa kureba kwekero ye128-bit uye inogona kupa 3.4 x 10^38 kero, nhamba inodarika nzvimbo yekero yeIPv4.
2. Kero yekumiririra nzira:IPv4 kero dzinowanzo kuratidzwa mune dotted decimal format, sekuti 192.168.0.1.Kusiyana neizvi, IPv6 kero dzinoshandisa colon hexadecimal notation, senge 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
3. Routing uye network dhizaini:KubvaIPv6ine nzvimbo yakakura yekero, nzira yekuunganidza inogona kuitwa nyore nyore, iyo inobatsira kuderedza hukuru hwematafura ekufambisa uye kunatsiridza kushanda kwenzira.
4. Chengetedzo:IPv6 inosanganisira yakavakirwa-mukati yekuchengetedza rutsigiro, kusanganisira IPSec (IP Security), iyo inopa encryption uye echokwadi kugona.
5. Kugadzirisa otomatiki:IPv6 inotsigira otomatiki kumisikidzwa, izvo zvinoreva kuti network interface inogona kuwana otomatiki kero uye rumwe ruzivo rwekugadzirisa pasina manyorero ekugadzirisa.
6. Mhando dzebasa:IPv6 inoita kuti zvive nyore kutsigira mhando dzesevhisi, senge multimedia uye chaiyo-nguva maapplication.
7. Kufamba:IPv6 yakagadzirwa nerutsigiro rwenharembozha mupfungwa, zvichiita kuti zvive nyore kushandisa IPv6 panharembozha.
8. Musoro wefomati:Mafomati emusoro eIPv4 uye IPv6 akasiyana zvakare.Iyo IPv4 musoro ndeye yakagadziriswa 20 bytes, nepo IPv6 musoro unosiyana muhukuru.
9. Hunhu hweSevhisi (QoS):Iyo IPv6 musoro ine ndima inobvumira kutarisisa kumaka uye kurongedza traffic, izvo zvinoita kuti QoS ive nyore kuita.
10. Multicast uye kutepfenyura:Kuenzaniswa neIPv4, IPv6 inotsigira zvirinani multicast uye nhepfenyuro mabasa.
IPv6 ine zvakawanda zvakanaka pamusoro peIPv4, kunyanya maererano nenzvimbo yekero, chengetedzo, kufamba uye mhando dzesevhisi.Mumakore anotevera, isu tingangoona mamwe madivayiri uye network ichitamira kuIPv6, kunyanya inofambiswa neIoT uye 5G tekinoroji.
Nguva yekutumira: Mar-04-2024
