The alternate MAC address is changed in the OEM | MAC Address = field. Enter the new MAC address by using a : (colon) to separate the pairs of digits.
Ex: 00:80:A3:12:34:56
D6600, D6100IPv6, D6200-CD, D6201-USB, D6201-500-USB, D6680, D6682, ITS-D6686-UL