created sense approved 媒体访问控制/媒體訪問控制 · méitǐfǎngwènkòngzhì · media access control
媒体访问控制 / 媒體訪問控制
méitǐfǎngwènkòngzhì
media access control
The Media Access Control (MAC) sublayer of the data link layer in computer networking, responsible for transmission and hardware addressing.
每块网卡都有一个唯一的媒体访问控制地址。