<P> A media access control address ( MAC address ) of a device is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment . MAC addresses are used as a network address for most IEEE 802 network technologies , including Ethernet and Wi - Fi . Logically , MAC addresses are used in the media access control protocol sublayer of the OSI reference model . </P>
<P> A media access control address ( MAC address ) of a device is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment . MAC addresses are used as a network address for most IEEE 802 network technologies , including Ethernet and Wi - Fi . Logically , MAC addresses are used in the media access control protocol sublayer of the OSI reference model . </P>
what is meant by mac address in networking
what is meant by mac address in networking
a unique identifier assigned to network interfaces for communications at the data link layer of a network segment
a unique identifier assigned to network interfaces for communications at the data link layer of a network segment