In the Fragment Offset field, the value is measured in units of how many bytes?

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

In the Fragment Offset field, the value is measured in units of how many bytes?

Explanation:
Fragment Offset tells where this fragment’s data starts in the original datagram, and it is measured in 8-byte units. The 13-bit offset value indicates how many 8-byte blocks from the start the fragment begins. Because the offset is in these 8-byte units, you multiply the offset by 8 to get the actual byte offset. This design lets fragments be efficiently reassembled and aligns data handling with common network practices; the last fragment can be shorter, but earlier fragments start on an 8-byte boundary. The maximum offset is 8191 blocks × 8 bytes = 65528 bytes.

Fragment Offset tells where this fragment’s data starts in the original datagram, and it is measured in 8-byte units. The 13-bit offset value indicates how many 8-byte blocks from the start the fragment begins. Because the offset is in these 8-byte units, you multiply the offset by 8 to get the actual byte offset. This design lets fragments be efficiently reassembled and aligns data handling with common network practices; the last fragment can be shorter, but earlier fragments start on an 8-byte boundary. The maximum offset is 8191 blocks × 8 bytes = 65528 bytes.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy