If a fragment offset field contains the value 2, what is the fragment's offset in bytes from the start of the original datagram?

Study for the Internet Protocol Version 4 Test. Use flashcards and multiple-choice questions, each with hints and explanations. Master the exam with confidence!

Multiple Choice

If a fragment offset field contains the value 2, what is the fragment's offset in bytes from the start of the original datagram?

Explanation:
In IPv4 fragmentation, the fragment offset is measured in 8-byte blocks, not in bytes directly. To get the actual byte offset, multiply the field value by 8. So a value of 2 means the fragment’s data starts 2 × 8 = 16 bytes from the start of the original datagram, with the offset referring to the data portion (headers are not included).

In IPv4 fragmentation, the fragment offset is measured in 8-byte blocks, not in bytes directly. To get the actual byte offset, multiply the field value by 8. So a value of 2 means the fragment’s data starts 2 × 8 = 16 bytes from the start of the original datagram, with the offset referring to the data portion (headers are not included).

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