In Example 11.4 (Figure 11.13), assume the round trip time for a frame is 40 milliseconds. Explain
Question:
Figure 11.13
a. 35 milliseconds
b. 45 milliseconds
c. 40 milliseconds
Transcribed Image Text:
Sending node Receiving node Data-link Network Network Data-link Legend Packet Frame 0 Start the timer. Packet ACK 1 D Stop the timer. Packet Frame 1 Restart a time-out timer. Lost Notes: A lost frame means either lost or corrupted. Frame 1 (resent) Packet ACK Ó A lost ACK means either lost or corrupted. Packet Frame 0 Packet ACK 1 Lost Frame 0 (resent) Frame 0 is discarded because the receiver ACK 1 expects frame 1. Time Time Time Time
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
a In this case the timeout is less than the roundtrip time The first frame cannot be acknowled...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
In Example 11.4 (Figure 11.13) how many frames are in transit at the same time? Figure 11.13 Sending node Receiving node Network Network Data-link Data-link Legend Packet Frame 0 Start the timer....
-
The relation shown in Figure 15.11 lists members of staff (staff Name) working in a given ward (ward Name) and patients (patient Name) allocated to a given ward. There is no relationship between...
-
Use the following description of the operations of the RC_Charter2 Company to complete this exercise. ¢ The RC_Charter2 Company operates a fleet of aircraft under the Federal Air Regulations...
-
Discuss the methodology of logical positivism and falsification in questions of a pre history of science and technology studies
-
The case mentions that GE has a well-earned reputation for being a good partner. What are the likely benefits of this reputation to GE? If GE were to tarnish its reputation by, for example,...
-
You have just won a million-dollar lottery and will receive $50,000 at the end of each year for 20 years. What is the present value of the 20 annual payments to you today?
-
Consider the following reactions. Which reactions are allowed? If allowed, explain what the main reaction mechanism is using a labeled diagram showing quark, lepton and boson lines. Explain whether...
-
The following is the complete set of financial statements prepared by Oberlin Corporation: Statement of Income and Retained Earnings For the Fiscal Year Ended August 31, 2016 Balance Sheet August 31,...
-
A block of mass 20 kg is held at rest on a smooth inclined plane by a rope. The smooth plane is inclined at an angle of 20 to the horizontal and the rope makes an angle of 55 with the plane....
-
Your firm has decided to try two approaches to estimating a valuation allowance for sales returns. Required: a. First, your firm decides to estimate that 10% of all sales will eventually be returned....
-
In a byte-oriented protocol, should we first unstuff the extra bytes and then remove the flags or reverse the process?
-
In a bit-oriented protocol, should we first unstuff the extra bits and then remove the flags or reverse the process?
-
What is the difference between contingency reserves and management reserves? When would each be used?
-
Why does MySQL Backup can be taken of individual databases or the entire server?
-
You received new tyres for replacement. How do you follow sustainability best practice in storing and disposing old tyres?
-
How can individual, group, and social efforts be combined to implement community behavioral change? Identify challenges which may result from your suggestions.
-
Do laws and regulations protect patients or do health professionals protect patients? Thinking about laws and regulations, how would the events that led to the discovery and experimentation with HeLa...
-
Pro of Conscientiousness 1. High in conscientious are well developed to minimise any obstalces when it comes their way. 2. It gives strength to their ability including organization, planning,...
-
The FBI is one of the six bureaus of the U.S. Department of Justice and the primary criminal investigative agency of the federal government. The special agents who work for the FBI investigate people...
-
The maximum pressure that can be developed for a certain fluid power cylinder is 15.0 MPa. Compute the required diameter for the piston if the cylinder must exert a force of 30 kN.
-
What kind of problems can arise when two hosts on the same Ethernet share the same hardware address? Describe what happens and why that behavior is a problem.
-
Why is it important for protocols configured on top of the Ethernet to have a length field in their header, indicating how long the message is?
-
Consider the situation in the previous exercise, except this time, assume that the router has a queue size of 1; that is, it can hold one packet in addition to the one it is sending (in each...
-
Think of your experience with any company from which you have received bad or at least marginal service. The service encounter does not have to be one that left you extremely upset; it may be simply...
-
1. Which sentence uses passive voice? Rewrite the sentence effectively. 2. Which sentence uses an expletive? Rewrite the sentence effectively. 3. What is the style problem in Sentence 6? Rewrite the...
-
What are the UNIX commands for the questions below? Couse name : Unix 3 Q1. 3 Q2. 4 Q3. 4 Q4. 4 Q5. 4 Q6. 6 Q7. 6 Q8. 6 Q9. 40 Change every newline character in a file named filel to a space and...
Study smarter with the SolutionInn App