However, it is possible to change the MAC address of a device. MAC addresses are usually assigned by the manufacturer of the network adapter. This allows for better security and more efficient networking. The MAC address can also be found in the BIOS of the computer or device.Ī MAC address can be used to uniquely identify a device on a network. The MAC address is usually printed on the card itself. 00:1B:44:11:3A:B7 is an example of a MAC address. The MAC address consists of six sets of two characters, each separated by a colon. MAC stands for Media Access Control, and each identifier is intended to be unique to a particular device.
These commands are safe to run without changing anything. Here are some methods to get the MAC address. How to list MAC address on Linux is a commonly asked question during a Linux job interview.