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Mac Address

NETWORK TECH WORLD

Mac address





 Mac address 

A MAC (Media Access Control) address is a unique identifier assigned to the network interface of a device. It is used to identify devices on a network, and it is usually stored in the device's hardware, such as the network card. A MAC address is made up of six pairs of hexadecimal digits, separated by colons, hyphens, or periods. For example, a MAC address might be 00:1A:C2:7B:00:A0.

The MAC address is used by the network to identify and communicate with a specific device on the network. It is usually assigned by the manufacturer of the device and is stored in the device's hardware. The MAC address is used in the networking process to identify the device and to ensure that the data is sent to the correct device.

Each device on a network has a unique MAC address, which allows devices to communicate with each other and with the network. MAC addresses are used in the OSI (Open Systems Interconnection) model, which is a framework that defines how devices on a network communicate with each other. The MAC address is used at the data link layer of the OSI model, which is the second layer from the bottom.

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