In an Ethernet frame, which field follows the source address?

In an Ethernet frame, which field follows the source address?

• A. Destination Address
• B. Type/Length
• C. Preamble
• D. SFD

Answer: (B)

In an Ethernet frame, the field that follows the source address is the Type/Length field. The structure of an Ethernet frame begins with a destination address, followed by a source address. After the source address, the Type/Length field plays a crucial role as it specifies either the type of protocol being carried in the payload (for Ethernet II frames) or the length of the payload (for IEEE 802.3 frames). This information is essential for the receiving device to understand how to process the data encapsulated within the Ethernet frame. Understanding the order of these fields is important for anyone studying networking concepts, as it reflects the way Ethernet frames are constructed and how they facilitate communication over a network.

In an Ethernet frame, the field that follows the source address is the Type/Length field.

The structure of an Ethernet frame begins with a destination address, followed by a source address. After the source address, the Type/Length field plays a crucial role as it specifies either the type of protocol being carried in the payload (for Ethernet II frames) or the length of the payload (for IEEE 802.3 frames). This information is essential for the receiving device to understand how to process the data encapsulated within the Ethernet frame.

Understanding the order of these fields is important for anyone studying networking concepts, as it reflects the way Ethernet frames are constructed and how they facilitate communication over a network.