Complete the sentence to define a MAC address.
A MAC address is a unique identifier assigned to a [1] interface.A MAC address uniquely identifies a network interface on a device.
Complete the sentence about the format of a MAC address.
A MAC address is usually represented as six groups of two hexadecimal digits separated by [1].
MAC addresses are commonly shown with colons separating each pair of hexadecimal digits, like 00:1A:2B:3C:4D:5E.
Fix the error in the statement about MAC address length.
A MAC address is [1] bits long.A MAC address is 48 bits long, which equals 6 bytes.
Fill both blanks to describe the MAC address parts.
The first [1] bytes of a MAC address identify the manufacturer, called the [2].
The first 3 bytes of a MAC address are the OUI (Organizationally Unique Identifier), which identifies the manufacturer.
Fill all three blanks to complete the MAC address usage description.
MAC addresses operate at the [1] layer, are [2] assigned, and help devices communicate within a [3].
MAC addresses work at the data link layer, are uniquely assigned by manufacturers, and help devices communicate within a local network.