• All Ethernet frames begin with a preamble, a 7-byte series of alternating ones and zeroes followed by a 1-byte Start Frame.
  • A version 1 Ethernet frame was used for early Ethernet prototypes and featured 8-bit MAC addresses and was never commercially deployed.
  • The main differences between ethernet frame formats are the size and content of the header and trailer, and the way they identify the protocol of the payload.
  • The minimum size for an Ethernet frame (Header + Payload + Trailer) is 64 bytes.
  • In computer networking, the term Ethernet frame refers to the contents of a single packet of data transmitted over an Ethernet connection.
  • The Ethernet Version II frame format is the frame format; however, there are two other frame formats identified by IEEE that may be used with Ethernet.
  • 1. Introduction to Ethernet Frames. 2. The Structure of an Ethernet Frame. 3. MAC Addresses and Switching.
  • This is how an Ethernet frame is formatted and used. Grab My FREE Beginner Networking Course - https://acenetworker.com/networking MY FREE...
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  • Frame Check Sequence (FCS): A 4-byte checksum used to detect errors in the frame. Ethernet frames can be either unicast, multicast, or broadcast.
  • Quick Definition: Ethernet frame format is the standardized structure used for encapsulating and transmitting data over Ethernet networks.