Question: Suppose the sequence number field on a TCP packet is 46005. The packet carries 102 bytes of (application-layer) data. The TCP header size on this

Suppose the sequence number field on a TCP packet is 46005. The packet carries 102 bytes of

(application-layer) data. The TCP header size on this packet is 20 bytes.

(a) What is the sequence number of the last application byte contained in the packet above?

(b) What is the value of the acknowledgment number field on the ACK that the receiver generates

for the packet above?

(c) Do you have sufficient information in this question to determine the value of the sequence

number field of the ACK packet that the receiver generates for the packet above? If so, what is the

sequence number? If not, why not?

(d) If the size of the TCP header were larger (e.g., 24 bytes, due to additional TCP options),

would your answers to parts (a)(c) change? Why or why not?

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