Every network adapter has what is called a Media Access Control address that uniquely identifies it. Think of it as an ID. Having to manually go to every computer on the network, and taking the time ...

MAC address stands for media access control address. It is basically a unique identifier given to a network interface controller for use as a network address in communications within a network sector.

In order to create a DHCP reservation, you need to know the MAC address of the computer. The MAC address is a unique link-layer address that identifies a network interface on a computer, and MAC ...