What is the minimum and maximum frame length of Ethernet?

Answer: A. Min – 64 bytes and Max - 12144 bits — Solution: Minimum Ethernet frame length = 64 bytes = 512 bits Maximum Ethernet frame length = 1518 bytes = 12144 bits Explanation: The minimum Ethernet frame…

1. A.

   Min – 64 bytes and Max - 12144 bits

2. B.

   Min – 512 bits and Max – 1516 bytes

3. C.

   Min – 46 bytes and Max – 1500 bytes

4. D.

   Min – 46 bytes and Max – 1518 bytes

Attempted by 23 students.

Show answer & explanation

Correct answer: A

Solution:

Minimum Ethernet frame length = 64 bytes = 512 bits
Maximum Ethernet frame length = 1518 bytes = 12144 bits

Explanation:

The minimum Ethernet frame size is 64 bytes to ensure proper collision detection in CSMA/CD networks.

The maximum Ethernet frame size is 1518 bytes, which includes:

• Header = 14 bytes

• Data field = 46 to 1500 bytes

• CRC/FCS = 4 bytes