An Ethernet deal with, also called a MAC deal with (Media Entry Management deal with), is a singular identifier assigned to a community interface controller (NIC) to be used as a community deal with in communications inside a community phase. This deal with is a 48-bit quantity sometimes represented in hexadecimal notation, reminiscent of 00:11:22:33:44:55.
Ethernet addresses are important for community communication as they permit units on a community to establish and talk with one another. They’re utilized in a wide range of networking applied sciences, together with Ethernet, Wi-Fi, and Bluetooth. Ethernet addresses are sometimes assigned by the producer of the NIC and are saved within the NIC’s firmware.
