The learning outcome of this assignment is to illustrate HTTP and its relationship to lower-level protocols....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The learning outcome of this assignment is to illustrate HTTP and its relationship to lower-level protocols. To this end, you are required to study a given HTTP request sent to www.aretha.co.nz and the response returned by www.aretha.co.nz. You will be asked to map the request and response to the lower-level protocols. 1. Assuming that the HTTP request is version 1.1, what is the mandatory HTTP header the request should contain? Please provide the complete header line consisting of both the header field as well as value in the correct format. The size of the HTTP request is 662 bytes. You are asked to calculate packet sizes for the various protocols that lie beneath HTTP. To do so, please assume that you would maximize the packet sizes (think about why you would want to maximize packet sizes). 2. How many TCP packets would you need to send for this HTTP request, ignoring handshakes and re-transmissions? 3. What is the size of the first TCP packet, assuming there are no TCP options? Please provide the answer in bytes. 4. What is the size of the first IP packet, assuming there are no optional flags? Please provide the answer in bytes. 5. What is the size of the first Ethernet packet? In the size calculations, include the fields representing source and destination MAC addresses, type, payload, and the checksum. Please provide the answer in bytes. 6. What is the size of the payload this Ethernet packet carries? Please provide the answer in bytes. The learning outcome of this assignment is to illustrate HTTP and its relationship to lower-level protocols. To this end, you are required to study a given HTTP request sent to www.aretha.co.nz and the response returned by www.aretha.co.nz. You will be asked to map the request and response to the lower-level protocols. 1. Assuming that the HTTP request is version 1.1, what is the mandatory HTTP header the request should contain? Please provide the complete header line consisting of both the header field as well as value in the correct format. The size of the HTTP request is 662 bytes. You are asked to calculate packet sizes for the various protocols that lie beneath HTTP. To do so, please assume that you would maximize the packet sizes (think about why you would want to maximize packet sizes). 2. How many TCP packets would you need to send for this HTTP request, ignoring handshakes and re-transmissions? 3. What is the size of the first TCP packet, assuming there are no TCP options? Please provide the answer in bytes. 4. What is the size of the first IP packet, assuming there are no optional flags? Please provide the answer in bytes. 5. What is the size of the first Ethernet packet? In the size calculations, include the fields representing source and destination MAC addresses, type, payload, and the checksum. Please provide the answer in bytes. 6. What is the size of the payload this Ethernet packet carries? Please provide the answer in bytes.
Expert Answer:
Answer rating: 100% (QA)
The complete header line would be Host wwwexamplecom 2 The HTTP request would require two TCP packets to be sent ignoring handshakes and retransmissions 3 The size of the first TCP packet ... View the full answer
Related Book For
Cost Management A Strategic Emphasis
ISBN: 978-0078025532
6th edition
Authors: Edward Blocher, David Stout, Paul Juras, Gary Cokins
Posted Date:
Students also viewed these accounting questions
-
The learning outcome of this assignment is to understand how to conduct research on a given topic. Also, the outcome includes the application of your research about strategic human resources planning...
-
A Quality Circle leader is confused about the seven basic quality tools, and approaches you to help him in using a tool for identifying the root cause of the problem. Discuss with example what tool...
-
In order to enhance the image of DASANI bottles as contributing to sustainability, the Twist Campaign, including using Chubby Checker and his classic song, encouraged active involvement in the ad...
-
?Claim: A of adults would erase all of their personalinformation online if they could. A software firm survey of 511randomly selected adults showed that 36 ?% of them would erase allof their pe...
-
Design and conduct an experiment to try to elicit misjudgments based on one of the phenomena described in this chapter. Explain exactly what you did and your results.
-
How is matrix iteration used to approximate the lowest natural frequency of a MDOF system?
-
Owens-Illinois, Inc. has preferred stock outstanding. 1. Give the basic equation to compute earnings per share of common stock for net income. 2. List all the income items for which Owens-Illinois...
-
The Highland Cove Resort has an August 31 fiscal year end and prepares adjusting entries on a monthly basis. The following trial balance was prepared before recording the August 31 month-end...
-
The solution set for 6a - a-5 = 0 is
-
Frank Thompson operates a small business that manufactures oversized backyard games. He runs the business as a sole proprietorship. The company uses a job order cost system using a first-in,...
-
The HR team at Nielsen conducts their hiring process in two stages. For applicants who are classified as Alpha, Beta, and Gamma in the first stage, the chances of getting hired full-time after the...
-
1. (a) X { }=-1 Figure Q1: 3 node, one dimensional element. For a 3 node, ID isoparametric element shown in Figure Q1; (i) Evaluate the Jacobian J (ii) (iii) Where the shape function is: From the...
-
How has inflation, unemployment and homelessness have been impacted by COVID due to economic issues? Explanation and References to help better understand.
-
To what extent does the preeminence of compliance imperatives in the financial sector engender a symbiotic relationship between regulatory agencies and financial institutions, precipitating a...
-
Remember Sten? His mass is 70 kg, the bench is 10 kg.He's pulling on the rope with a force F, slowly and steadily lifting himself and the bench. What size force does he need to exert, to keep himself...
-
1. Outline The outline should provide a brief outline of the final paper in the form of bullet points organized in 5 sub-headings that answer the following guiding questions with some detail (at...
-
(20 points) A machine purchased 9 years ago for $45,000 is expected to have the salvage values and operating costs shown below for additional years of service. It can be sold immediately for $9,000...
-
A condenser (heat exchanger) brings 1 kg/s water flow at 10 kPa quality 95% to saturated liquid at 10 kPa, as shown in Fig. P4.91. The cooling is done by lake water at 20C that returns to the lake at...
-
Franklin Furniture, Inc. (FFI) manufactures bedroom furniture in sets (a set includes a dresser, two queen-size beds, and one bedside table) for use in motels and hotels. FFI has three customer...
-
Why do prices at Orland's theme parks remain high despite seasonal and economic cyclical ups and downs? What type of strategic pricing is used by these theme parks?
-
Donation of blood through the American Red Cross and other organizations is an important way to maintain the blood supplies which are critical to patient treatment in hospitals. Three blood products...
-
Explain the limitations that auditors face when they perform the attest function.
-
Indicate whether you think the following third-party groups would normally represent a (1) primary beneficiary, (2) foreseen party, or (3) foreseeable party. Give reasons for your answers. a. A...
-
Use and Dispose Company was organized to manufacture and sell inexpensive golf clubs that can be used during the golf round and then thrown away at the end of the round. In order to keep the business...
Study smarter with the SolutionInn App