What is the value of hlen and what is the value in binary

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Problem

1. Can the value of the header length in an IP packet be less than 5? When is it exactly 5?

2. The value of HLEN in an IP datagram is 7. How many option bytes are present?

3. The size of the option field of an IP datagram is 20 bytes. What is the value of HLEN? What is the value in binary?

Reference no: EM131894697

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