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Bity 0 a 1 v prvním byte MAC adresy to jasně definují.
MAC addresses are 48 bits long and usually represented by 12 hex digits (6 octets as each octet is 8 bits) such as 00:11:22:AA:BB:CC. The MAC randomization feature randomizes the address by setting the locally administered bit to 1, and the unicast bit to 0. The other 46 bits are randomized.