Multicast Ethernet MAC

중요한 것은 빨간색....첫 바이트의 마지막 비트가 1이면 결국 멀티캐스트라는 얘기.. Multicast Ethernet MAC en.wikipedia.org Ethernet Ethernet frames with a value of 1 in the least-significant bit of the first octet[Note 2] of the destination address are treated as multicast frames and are flooded to all points on the network. While frames with ones in all bits of the destination address (FF:FF:FF:FF:FF:FF) are sometimes referred ..