Question

Assume that the timeout values for all three protocols are sufficiently long such that 5 consecutive...

Assume that the timeout values for all three protocols are sufficiently long such that 5 consecutive data segments and their corresponding ACKs can be received (if not lost in the channel) by the receiving host (Host B) and the sending host (Host A), respectively. Suppose Host A sends 5 data segments to Host B, and the 2nd segment (sent from A) is lost – this is the only data segment or ACK loss. In the end, all 5 data segments have been correctly received by Host B.

How many segments has Host A sent in total and how many ACKs has host B sent in total? What are data segment and ACK sequence numbers?

Answer these two questions for all three protocols (Go Back N, Selective Repeat and TCP (no delayed ACK, no SACK)).

Homework Answers

Answer #1

IF YOU SATISFY WITH MY SOLUTION PLEASE UPVOTE ME.THANK YOU..

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Multiple choice questions: Circle the correct answer 7) Consider Go-Back-N protocol. Suppose that Host A sends...
Multiple choice questions: Circle the correct answer 7) Consider Go-Back-N protocol. Suppose that Host A sends 6 data segments to Host B, and the 4th segment is lost. In the end, all 6 data segments have been correctly received by Host B. Assume that the timeout values is sufficiently long such that 6 consecutive data segments and their corresponding ACKs can be received (if not lost in the channel) by Host B and Host A, respectively before the timer times...
Hosts A and B are communicating over a TCP connection, and Host B has already received...
Hosts A and B are communicating over a TCP connection, and Host B has already received from A all bytes up through byte 100. Suppose Host A then sends three segments to Host B. The first, second, third segments contain 10, 20, and 30 bytes of data respectively. Host B sends an acknowledgment whenever it receives a segment from Host A. What is the sequence number of the first, second, third segment A sends to B? (3 points) Assume three...
Hosts A and B are communicating over a TCP connection, and Host B has already received...
Hosts A and B are communicating over a TCP connection, and Host B has already received from A all bytes up through byte 126. Suppose Host A then sends two segments to Host B back-to-back. The first and second segments contain 80 and 40 bytes of data, respectively. In the first segment, the sequence number is 127, the source port number is 302, and the destination port number is 80. Host B sends an acknowledgment whenever it receives a segment...
Host A and B are communicating over a TCP connection, and Host B has already received...
Host A and B are communicating over a TCP connection, and Host B has already received from A all bytes up through byte 126. Suppose Host A then sends two segments to Host B back-to-back. The first and second segments contain 80 and 40 bytes of data, respectively. In the first segment, the sequence number is 127, the source port number is 302, and the destination port number is 80. Host B sends an acknowledgment whenever it receives a segment...
P27. Host A and B are communicating over a TCP connection, and Host B has already...
P27. Host A and B are communicating over a TCP connection, and Host B has already received from A all bytes up through byte 126. Suppose Host A then sends two segments to Host B backto-back. The first and second segments contain 80 and 40 bytes of data, respectively. In the first segment, the sequence number is 127, the source port number is 302, and the destination port number is 80. Host B sends an acknowledgment whenever it receives a...
True or False for Computer networking 1) Suppose in Go-back-N, the sender cycles through sequence number...
True or False for Computer networking 1) Suppose in Go-back-N, the sender cycles through sequence number of 0, 1, 2, 3, 4. In addition, the sender chooses the window size N=5 packets (i.e., 5 packets can be in the flight from the sender to the receiver). In this case, reliable data transfer can be achieved from the sender to the receiver 2) At a TCP sender, triple duplicated ACKs are always handled by resending the missing segment. 3) In Go-Back-N,...
THis is all the information and problems are below: Business Segments The Company operates in the...
THis is all the information and problems are below: Business Segments The Company operates in the following three business segments: Consumer Floral, Gourmet Food and Gift Baskets, and BloomNet Wire Service. The Consumer Floral segment includes the operations of the Company’s flagship brand, 1-800-Flowers.com, FruitBouquets.com and Flowerama, while the Gourmet Food and Gift Baskets segment includes the operations of Harry & David (which includes Wolferman’s®, Moose Munch and Stockyards.com), Cheryl’s (which includes Mrs. Beasley’s), The Popcorn Factory, DesignPac and 1-800-Baskets....
for the scenario below: 1) Apply the qualitative analysis by identifying at least 3 issues in...
for the scenario below: 1) Apply the qualitative analysis by identifying at least 3 issues in the above process. Analyse these issues by using a. Adding-value and Waste Analysis b. Issue register, If you find that there are more than three issues, you can focus on the three issues that have the highest impact. 2). Calculate the cycle time efficiency of the as-is process. You can assume a working week of 40 hours. In case there is missing information, you...
GoodClothes and MIS: Case from struggle to revamp Headquartered in Dubai, GoodClothes is a highly successful...
GoodClothes and MIS: Case from struggle to revamp Headquartered in Dubai, GoodClothes is a highly successful department retailer offering completely designed casual clothing and accessories. The company operates 10 stores in all seven emirates and 1 store in Al Ain. The company owns 6 stores and franchises 5. For some time, marketing managers targeted population between the ages 40 and 60 who like loose, comfortable clothes. Then, management was tempted to stock its stores with clothes for a younger population...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT