Human factors in network analysis and design

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Reference no: EM132110653

Human factors in network analysis and design

Purpose of the assessment (with ULO Mapping) This assignment is designed to assess students' knowledge and skills related to the following learning outcomes:
d. Apply concepts and theories of human factors as related to network design and implementation;
e. Evaluate performance metrics and dimensions according to specifications.

Assignment Description

In order to design a network, the first step is to collect network requirements. The network requirements are gathered from users and business requirements. The users form one of the important aspects of a successful network design. Your project is to design a network for a sports complex.

Part I:

Develop a questionnaire to gather requirements from users, sports complex management, and staff. What kinds of questions would you ask to better understand their environment and each group of users?

Hint [Questions must also be aimed at identifying what applications, the users intend to use.]

Categorise applications identified by users and devise an assessment plan of the applications for network performance.

Part II

Design a network as shown below in Figure 1, and perform a performance test for each set of applications as shown in following Table 1 to validate them. For the network design in Figure 1, Application Sets 1, 2, 3 and 4 in table 1, are located in LAN A, B, C and D respectively.

88_figure.jpg

Figure 1: Network Design for Performance Analysis

Table 1: Application Performance Requirements

Application Set

Performance Requirements

Capacity

Reliability

Delay

Application Set 1:

 

Application 1

550 Kb/s

N/A

N/A

Application 2

700 Kb/s

N/A

N/A

Application 3

110 Kb/s

N/A

N/A

Application 4

220 Kb/s

N/A

N/A

Application Set 2:

 

Application 1

125 Kb/s

99.999%

N/A

Application 2

350 Kb/s

N/A

80ms

Application 3

550 Kb/s

99.999%

N/A

Application 4

400 Kb/s

N/A

N/A

Application Set 3:

 

Application 1

2.1 Mb/s

99.95%

30 ms

Application 2

1 Mb/s

N/A

N/A

Application 3

1.1 Mb/s

N/A

100 ms

Application 4

320 Kb/s

N/A

N/A

Demonstration: Students can demonstrate in a group of 2. Students should be ready with all setup and configurations before the start of the laboratory class. The tutor will ask 2-3 questions of each student to demonstrate any configuration of the setup. The demonstration from each student should not be more than 3 minutes in duration.

Verified Expert

The provided work is about designing network for the provide sports complex. To do this network design has been done. the question and reason behind the answer are provided for that task. Topology is created based on the need. Also the working topology is created in the net sim.

Reference no: EM132110653

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Reviews

inf2110653

11/5/2018 1:19:13 AM

Don't use packet tracer. In this assignment work is about designing network for the provide sports complex. Really satisfied by the quality of work for assignment and that too before deadline. I didn't assumed such high-quality work but I am gleefully flabbergasted. I’m definitely going to come back for the service again in future.

len2110653

9/11/2018 11:09:02 PM

Evaluation i.e. validation and verification of the questionnaire /5 Demonstrated excellent ability to think critically and sourced reference material appropriately Demonstrated excellent ability to think critically but did not source reference material appropriately Demonstrate d ability to think critically and sourced reference material appropriately Demonstrated ability to think critically and did not source reference material appropriately Did not demonstrate ability to think critically and did not source reference material appropriately Network design and its applications /5 All elements are present and very well integrated. Components present with good cohesive Components present and mostly well integrated Most components present Proposal lacks structure. Demonstratio n /10 Logic is clear and easy to follow with strong arguments Consistency logical and convincing Mostly consistent logical and convincing Adequate cohesion and conviction Argument is confused and disjointed IEEE

len2110653

9/11/2018 11:08:45 PM

Marking Rubrics Grades HD > = 80% D 70% to 79% P 60% to 69% C 50% to 59% F < 50% Questionnaire is prepared /10 Concise and specific to the project Topics are relevant and soundly analysed. Generally relevant and analysed. Some relevance and briefly presented. This is not relevant to the assignment topic. Questionnaire purpose /10 Demonstrated excellent ability to think critically and sourced reference material appropriately Demonstrated excellent ability to think critically but did not source reference material appropriately Demonstrate d ability to think critically and sourced reference material appropriately Demonstrated ability to think critically and did not source reference material appropriately Did not demonstrate ability to think critically and did not source reference material appropriately

len2110653

9/11/2018 11:08:39 PM

Marking criteria: Section to be included in the report Description of the section Marks Questionnaire is prepared Are questions prepared for: 1. Users 2. Management 3. Other Staff. 10 Purpose of each question Are the question adequate to collect requirements to design a network i.e., an explanation of each question that shows what information is intended to be gained? 10 Validation and verification plan Is there a plan to verify the gathered requirements from various stakeholders? 5 Network design along with applications and their protocols is explained. A network design is laid out and all application sets are defined with applications. 5 Demonstration To demonstrate the network design using a simulator of your choice and all application sets and to present observations to achieve the application performance factors. 10 Formatting and Reference style Follow IEEE reference style, and formatting 5 Total 45

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