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Question 3 - ICS-SCADA Cyber Security discussion

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What is the maximum size in bytes of an ethernet packet?

A.
1200
Answers
A.
1200
B.
1400
Answers
B.
1400
C.
1500
Answers
C.
1500
D.
1300
Answers
D.
1300
Suggested answer: C

Explanation:

The maximum transmission unit (MTU) for Ethernet, which is the largest size of an Ethernet packet or frame that can be sent over the network, is typically 1500 bytes. This size does not include the Ethernet frame's preamble and start frame delimiter but does include all other headers and the payload. Ethernet's MTU of 1500 bytes is a standard for most Ethernet networks, especially those conforming to the IEEE 802.3 standard.

Reference:

IEEE 802.3-2012, 'Standard for Ethernet'.

asked 18/09/2024
John Doe
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