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Zakladni informace a formaty IP adres

co znamená označení IP jedinečné označení počítače v síti
4 byte = 32 bitů
Adresa IP se skládá ze dvou částí net - ID (adresa sítě) a host - ID (adresa počítače)
Třídy rozdělení IP A, B, C
Třída A (počet sítí) Dovoluje adresování jen 126 sítí
Třída B (počet sítí) 16 tisíc sítí
Třída C (počet sítí) 2 milióny sítí
po verzi IPv4 následuje IPv6
IPv6 má 128 bitů
kolik částí má IP adresa 4
kolik bitů má jedna část IP adresy verze 4 8
maximální rozsah čísel v 8 bitech 0-255
Třída A : až
Třída B : až
Třída C : až
Created by: icarie



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