Answer :

Answer:

Preamble

Explanation:

In the computer network , the ether-net is the frame of link layer protocol data. This frame is used ether net with physical layer of transport mechanism. The ether net frame is of different type.

  • The ether-net II
  • The Novel raw IEEE 802.3
  • IEEE 802.2 LLC
  • IEEE 802.2 SNAP

Each of the Ethernet frame started from Ether net header. It contains the source and the destination. The MAC address is called its first two address.