Question: Network /Propagation delay Suppose two hosts, A and B, are separated by 20,000 kilometers and are connected by a direct link of R = 2

Network/Propagation delay

Suppose two hosts, A and B, are separated by 20,000 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the propagation speed over the link is 2.5 x 108 meter/sec. Note that 1M bits = 1,000,000 bits. Show your work.

a. Calculate the bandwidth-delay product, R x dprop. (Explain your answer)

b. Consider sending a file of 800,000 bits from Host A to Host B. Suppose the file is sent continuously as one large message. What is the maximum number of bits that will be in the link at any given time? (Explain)

c. Provide an interpretation of the bandwidth-delay product.

d. What is the width (in meters) of a bit in the link? Is it longer than a football field?

e. Derive a general expression for the width of a bit in terms of the propagation speed s, the transmission rate R, and the length of the link m. (explain)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Question 5 - Problem Solving -20 Marks 5.1 Consider a 150 Mb/s link that is 800 km long, with a queue large enough to hold 5,000 pack that packets arrive at the queue with an average rate of 40,000...

Another Reminder From Professor: Class, show your work for ALL questions (including assumptions made) not just the answers and/or tables. You will not earn full credits if you do not show your full...

Suppose two hosts, A and B are separated by 10,000 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the propagation speed over the link is 2108 meters/sec. Consider sending a file...

Problem 1. (16 points) Information about Internet protocol stack. a. What are the five layers in the Internet protocol stack? b. What is the packet called in each of layer of Internet protocol stack?...

Network Engineering and Management question: 8. Suppose two hosts: A and B, are separated by 10,000 kilometers and are connected by a direct link of R = 1 Mbps. Suppose the propagation speed over the...

2. A packet switch receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet is done (75%) being transmitted on this...

8. Suppose two hosts, A and B, are separated by 40,000 kilometers and are connected by a direct link of R = 2 Mbps. Suppose the signal propagation speed over the link is 2.0 * 10^8 meters/sec. d....

How to Create New Gmail Account with Mobile Number Verification Step by Step for Beginners.

Air pollution is a serious issue in many places. Particulate matter (PM), consisting of tiny particles in the air, is a kind of air pollution suspected of causing respiratory illness. PM has many...

Which one of the following top overall concerns was the same for those wealthy clients under 3 0 and above 6 0 ? A ) Strong investment performance B ) Fee transparency C ) Understanding of risk...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

7. Discuss what factors need to be considered before making the decision to outsource training.

4. Discuss how a companys staffing and human resource planning strategies influence training.

2. What do you think is the most important organizational characteristic that influences training? Why?