Question

In: Computer Science

Calculate the throughput achieved by the following network paths (think of the overall throughput as the...

Calculate the throughput achieved by the following network paths (think of the overall throughput as the average bit arrival rate at the destination):

(a) a 100-Mbps Ethernet path with three switches between the source and the destination. The propagation delay of each link is 10µs and each switch begins retransmitting immediately after it has finished receiving the packet.

(b) Same setting as in (a), but the sender must wait for a 50-byte ACK packet for every 12,000-bit data that it sends, before it can send another packet (Here, just calculate the throughput over one round).

(c) An 8-hour overnight shipment of 100 DVDs of 4.7Gbytes each.

Solutions

Expert Solution

Important things to note :

Tp (data) = Tp(Acknowledgement packet) since all are propagated at once after transmission

Propagation delay is hence defined as the time taken by the head of the signal to reach destination

venereology answered 9 months ago
Next > < Previous

Related Solutions

7. CIR is the actual frame relay network throughput realized at times of low usage. True...
7. CIR is the actual frame relay network throughput realized at times of low usage. True or False? a. True b. False 8. Which of the following factors might influence the use of a frame relay network over a T1 mesh network? a. Number of endpoints (networks) that need to be connected b. Types of computers being used c. Type of router being used to connect the network d. Physical circuit being used 9. A PAD serves what purpose on...
Which of the following statements regarding critical paths isfalse?The longest of all paths through...
Which of the following statements regarding critical paths is false?The longest of all paths through the network is the critical path.All activities on the critical path does not have slack.There must be at least two activities on a critical path.On a specific project, there can be multiple critical paths, all with exactly the same duration.The duration of the critical path is the same as project duration.None of the above.
Calculate relative frequencies for; Overall Type of Calls, Call Quality and Call Errors. Calculate the following...
Calculate relative frequencies for; Overall Type of Calls, Call Quality and Call Errors. Calculate the following probabilities: CLM Error and AM Shift COV Error and PM Shift SAV Error or AM Shift Given that the call comes in the morning, what is the probability of a CLM Error NARRATIVE: Based upon the probabilities in step 2, which error(s) should the company focus on for improvement? Should they direct their attention to a particular shift? If a sample size of 15...
Calculate the overall charge of the following peptide at pH = 6.0. The N-terminus is on...
Calculate the overall charge of the following peptide at pH = 6.0. The N-terminus is on the left and C-terminus is on the right. Please use Table 5.1 in your textbook or eText for any pKa values you might need. Also, please refer to Figure 5.3 to interpret the 3-letter amino acid abbreviations. Met - Arg - Lys - Asp - Val - Gln
Retirement Paths Compare the following retirement paths. For each retirement plan assume the individuals need 2.5...
Retirement Paths Compare the following retirement paths. For each retirement plan assume the individuals need 2.5 million dollars to retire. Assume a rate of return of 8% APR, and current balance of $0. Plan A: start making monthly contributions immediately (annuity due) for the next 35 years. Calculate the monthly contribution needed to achieve the retirement goal. Create a column illustrating the monthly account balance. Plan B: start making monthly contributions 10 years from today, (t=120 is first payment) and...
Do you think that the intellectual property laws on the network (worldwide network) will become less...
Do you think that the intellectual property laws on the network (worldwide network) will become less important??? Do you think that could be a problem??
The accounting manager has requested you to calculate the throughput time, delivery cycle time, and MCE....
The accounting manager has requested you to calculate the throughput time, delivery cycle time, and MCE. The following average times have been recorded for the last four months: Average per Month (in days) Feb Mar Apr May Process time per unit 2.16 2.28 2.4 2.52 Wait time per order before start of production 24.6 22.8 21 19.2 Inspection time per unit 0.72 0.84 0.84 0.72 Move time per unit 0.48 0.48 0.36 0.48 Queue time per unit 8.04 6.96 6...
Overall what is the overlap between the Network Solutions and the ideal PM system? Describe the...
Overall what is the overlap between the Network Solutions and the ideal PM system? Describe the gap? Is there an ideal or perfect PM system? What is the goal of a PM system?
Given the following data and using Hess’ Law, Calculate change in Enthalpy for the reaction Overall...
Given the following data and using Hess’ Law, Calculate change in Enthalpy for the reaction Overall reaction : CH4(g) + 2 O2 (g) ------> CO2(g) + 2H2O(l) 2H2O(l) ------> 2H2O(g) ∆H = 88 kJ CH4(g) + 2 O2 (g) ------> CO2(g) + 2H2O(g) ------> 2O(g) ∆H = -802 kJ
Given the following data and using Hess’ Law, Calculate change in Enthalpy for the reaction Overall...
Given the following data and using Hess’ Law, Calculate change in Enthalpy for the reaction Overall reaction : NO(g) + O (g) ------? NO2(g) 2O3(g) ------? 3O2(g) ?H = - 427 kJ O2(g) ------? 2O(g) ?H = 495 kJ NO(g) + O3 (g) ------? NO2 (g) + O2 (g) ?H = - 199 kJ
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT