When the header length of an IPv4 data packet is 20B and the total packet length is 1500B, what is the valid payload of the packet?

Name: When the header length of an IPv4 data packet is 20B and the total packet length is 1500B, what is the valid payload of the packet?
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Question

Quizplus · Accepted Answer

The payload of an IPv4 packet is calculated by subtracting the header length from the total packet length. Therefore, 1500B (total length) - 20B (header length) = 1480B (payload).

When the Header Length of an IPv4 Data Packet Is