I'm very new to computer networking and I'm trying to figure out this dilemma about the Unicast, Multicast and Broadcast transmissions. I was told that MAC address are unique for each device and they don't change. So let's say my MAC address is 6C F0 49 E5 25 AA
Translating the first octet 6C = 0110 1100 The least significant bit is 0.
Does this mean that my computer allows unicast communications but not multicast? So each device depending on the least significant bit of their MAC address, can either allow unicast or multicast communications? How does it work with broadcast then? I'm sorry, but I'm really confused and I want to learn.