Seonglae ChoMedium Access Control, media access control
어떻게 프레임을 전송할 것인지를 정의
출발지와 목적지의 주소를 의미하여 구분을 하기위해 사용
Mac Layer is sublayer of link layer but usually reference link layer
MAC Protocol Notion
Medium access control
In IEEE 802 LAN/MAN standards, the medium access control (MAC), also called media access control, is the layer that controls the hardware responsible for interaction with the wired or wireless transmission medium. The MAC sublayer and the logical link control (LLC) sublayer together make up the data link layer. The LLC provides flow control and multiplexing for the logical link, while the MAC provides flow control and multiplexing for the transmission medium.
https://en.wikipedia.org/wiki/Medium_access_control
