On a local area network (LAN), the MAC address, also referred to as an ID or hardware address, is your computer's unique identification number. Each device on a network has a unique MAC address; those devices that support both wireless and wired networking will have a MAC address for both network interfaces. AirPort Base Station (Graphite) The AirPort Base Station Ethernet and AirPort (wireless) MAC addresses are on the bottom of the unit, below the serial number. They are shown as the Ethernet ID and the AirPort ID. Each Base Station has a unique Ethernet and AirPort ID. AirPort
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