![]() ![]() Written in six pairs of hexadecimal digits, the structure of a MAC address provides essential information about the device. that serves as a unique hardware address for network interfaces. It operates at data link layer the OSI model’s Structure of a MAC AddressĪ MAC address, or Media Access Control address, is a 48-bit alphanumeric((0-9 and A-F) identifier commonly represented as six pairs of hexadecimal digits separated by colons(Six Octet, One Octet equals six bits) or hyphens (e.g., 00:1A:2B:3C:4D:5E). Media Access Control (MAC) 12-digit hexadecimal numberĪ device can have multiple MAC address. The MAC address is a hardware address associated with this network interface and serves as a distinctive label for that specific device. Every device that connects to a network, whether wired or wireless, is equipped with a network interface card (NIC) or a similar component. MAC, which stands for Media Access Control, is a unique identifier assigned to each network interface for communication on a network. In this article, we’ll explore what MAC addresses are, their significance, how they work, and their role in network communication. ![]() One such crucial identifier is the MAC address. Each device connected to a network, be it a computer, Smartphone, or any other hardware, requires a unique identifier to facilitate communication and data exchange. In the vast and interconnected world of computer networks, communication between devices is a fundamental aspect.
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