The following is part of a TCP header dump (contents) in hexadecimal format. E293 0017 00000001 00000000 5002 07FF… a. What is the source port number? b. What is the destination port number? c. What is the sequence number? d. What is the acknowledgment number? e. What is the length of the header? f. What is the type of the segment? g. What is the window size?
Added by Jake G.
Step 1
The source port number is the first 4 hexadecimal digits: E293. To convert it to decimal, we can use a calculator or do it manually: (14 * 16^3) + (2 * 16^2) + (9 * 16^1) + (3 * 16^0) = 57395. So, the source port number is 57395. b. The destination port number is Show more…
Show all steps
Your feedback will help us improve your experience
Narayan Hari and 57 other AP CS educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The following is a dump of a TCP header in hexadecimal format. 05320017 00000001 00000000 500207FF 00000000 a.) What is the source port number (in decimal form)? b.) What is the destination port number (in decimal form)? c.) What is the sequence number (in decimal form)? d.) What is the acknowledgement number (in decimal form)? e.) What is the window size (in decimal form)?
Madhur L.
H.W: The following is a dump of a UDP header in hexadecimal format CB84000D001C001C. What is the a) Source port number, b) Destination port number, c) Total length of the UDP, and d) Length of the data?
Sri K.
An IPv4 datagram has arrived with the following information in the header (in hexadecimal): 0x45 00 00 54 00 03 58 50 20 06 00 00 7D 4E 03 02 B4 0E 0F 02 a. Is the packet corrupted? b. Are there any options? c. Is the packet fragmented? d. What is the size of the data? e. How many more routers can the packet travel to? f. What is the identification number of the packet? g. What is the type of service? h. What is the header length?
Recommended Textbooks
Computer Science and Information Technology
Introduction to Programming Using Python
Computer Science - An Overview
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD