MAC Handle Bedeutung, often known as Media Entry Management tackle, is a singular identifier assigned to a community interface controller (NIC) to be used as a community tackle in communications inside a community phase. This 48-bit tackle is usually represented as a string of 12 hexadecimal digits, separated by colons, e.g., 00:11:22:33:44:55.
MAC addresses are utilized by community switches and routers to ahead knowledge packets to the proper vacation spot system. They’re additionally utilized by community directors to establish and handle community units. MAC addresses are sometimes assigned by the producer of the NIC, however they are often modified by the person if crucial.