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Computer Networking

MAC Address: What Is It And How To Find It

The MAC (Media Access Control) Address is a physical address, written as 12 hexadecimal characters, that is assigned to network interface cards (NICs) when they are made.Since we can’t change a MAC address, we also call it a “Burned-In Address” (BIA).It is used in the Layer 2 (Data Link) of the OSI Model.Switches, for example, […]