Design Enterprise Wireless Local
ICTNWK561
Design Enterprise Wireless Local
Area Networks
-628207578500Student Name: _________________________________________
Date: / / 20 .00Student Name: _________________________________________
Date: / / 20 .
Contents
TOC o "1-3" h z t "RTO Works Heading 1,1" Introduction PAGEREF _Toc88555058 h 4Assessment Task 1: Knowledge Questions PAGEREF _Toc88555059 h 5Assessment Task 1: Checklist PAGEREF _Toc88555060 h 9Assessment Task 2: Project Portfolio PAGEREF _Toc88555061 h 10Assessment Task 2: Checklist PAGEREF _Toc88555062 h 14Final Results Record18
IntroductionThe assessment tasks for ICTNWK561 Design enterprise wireless local area networks are outlined in the assessment plan below. These tasks have been designed to help you demonstrate the skills and knowledge that you have learnt during your course.
Please ensure that you read the instructions provided with these tasks carefully. You should also follow the advice provided in the IT Works Student User Guide. The Student User Guide provides important information for you relating to completing assessment successfully.
Assessment for this unit
ICTNWK561 Design enterprise wireless local area networks describes the skills and knowledge required to design an enterprise wireless local area network (WLAN) and analyse existing network layouts and parameters.
For you to be assessed as competent, you must successfully complete two assessment tasks:
Assessment Task 1: Knowledge questions You must answer all questions correctly.
Assessment Task 2: Project You must work through a range of activities and complete a project portfolio.
Assessment Task 1: Knowledge QuestionsInformation for studentsKnowledge questions are designed to help you demonstrate the knowledge which you have acquired during the learning phase of this unit. Ensure that you:
review the advice to students regarding answering knowledge questions in the IT Works Student User Guide
comply with the due date for assessment which your assessor will provide
adhere with your RTOs submission guidelines
answer all questions completely and correctly
submit work which is original and, where necessary, properly referenced
submit a completed cover sheet with your work
avoid sharing your answers with other students.
ii Assessment information
Information about how you should complete this assessment can be found in Appendix A of the IT Works Student User Guide. Refer to the appendix for information on:
where this task should be completed
the maximum time allowed for completing this assessment task
whether or not this task is open-book.
Note: You must complete and submit an assessment cover sheet with your work. A template is provided in Appendix C of the Student User Guide. However, if your RTO has provided you with an assessment cover sheet, please ensure that you use that.
Questions
Provide answers to all of the questions below:
Outline each of the wireless network survey techniques in the table below:
Wireless network survey technique Outline of the technique
Audit and intrusion detection systems Auditing and penetration testing techniques Explain how quality of service policies can help to allocate bandwidth.
List three factors that affect signal quality.
Complete the following table regarding technical considerations in relation to a wireless network:
Technical considerations Explain how you would take this into account when designing a wireless local area network
Antenna design features Layer 2 and layer 3 design issues
Radio frequency Problems associated with topography and obstacles in radio transmission path Wireless topologies Wi-Fi access points Outline why a business would choose to implement a Wireless Local Area Networks (WLAN) rather than a Wireless Metropolitan Access Networks (WMAN).
Explain the purpose of the TCP/IP Model.
Complete the following table by listing two security threats that may affect a WLAN and a strategy that can used to address these threats.
Security threat Security strategy to manage this threat
Explain why it is important to discuss and then document a clients current and future network needs.
Document key steps that may be included in an implementation plan for an enterprise WLAN.
List three ways you could present a WLAN design to a client.
Complete the following table by describing each of listed legislation, codes, standards and procedures as relevant to networks.
Item Description as relevant to networks
Workplace Health and Safety Act 2011 Workplace Health and Safety Regulations 2021 AZ/NZ ISO31000 standard for risk management Security procedures Code of Practice
Assessment Task 1: Checklist
Students name:
Did the student provide a sufficient and clear answer that addresses the suggested answer for the following? Completed successfully? Comments
Yes No Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Task outcome: Satisfactory Not satisfactory
Assessor signature: Assessor name: Date:
Assessment Task 2: Project PortfolioInformation for students
In this task, you are required to demonstrate your skills and knowledge by working through a number of activities and completing and submitting a project portfolio.
You will need access to:
a suitable place to complete activities that replicates an ICT environment and includes network infrastructure (including wireless hardware and software), technical requirements for the network, wireless networks and diagnostic equipment and standards.
your learning resources and other information for reference
Project Portfolio template
Ensure that you:
review the advice to students regarding responding to written tasks in the IT Works Student User Guide
comply with the due date for assessment which your assessor will provide
adhere with your RTOs submission guidelines
answer all questions completely and correctly
submit work which is original and, where necessary, properly referenced
submit a completed cover sheet with your work
avoid sharing your answers with other students.
ii Assessment information
Information about how you should complete this assessment can be found in Appendix A of the IT Works Student User Guide. Refer to the appendix for information on:
where this task should be completed
how your assessment should be submitted.
Note: You must complete and submit an assessment cover sheet with your work. A template is provided in Appendix B of the Student User Guide. However, if your RTO has provided you with an assessment cover sheet, please ensure that you use that.
Activities
Complete the following activities:
Carefully read the following:
This assessment task requires you to design two enterprise wireless local area networks (WLAN). You can complete this project based on the networks, equipment and information provided by your assessor or for a business that you are working for.
If you choose to complete the project based on a business of your choice, it is important that you can access a network infrastructure, network technical requirements and diagnostic equipment and standards. Speak to your assessor to get approval if you want to base this on an organisation of your choice.
You will be collecting evidence for this unit in a Project Portfolio. The steps you need to take are outlined below. Before you begin, complete page 4 of your Project Portfolio.
Determine WLAN needs.
ii Prior to commencing the task, you are to meet with the client to find out about WLAN needs. This will ensure you have all of the information you need to design two enterprise wireless local area networks (WLAN).
If you are completing this in your RTO, the client will be your assessor and you will meet with them to get the information you need.
If you are completing this based on your own organisation, the client may be internal clients or externals client who you will need to meet with to find out requirements (remember you need to determine two WLANs so this may be more than one client and meeting). You will need to provide a video or audio recording of this meeting so that your assessor can confirm your oral communication skills.
At the meeting, you will need to find out about:
scope of the work to be completed
details of current network layout and parameters and network service provider
current and future operational needs that impact on the WLANs
budget available
timeline requirements.
During the meeting, your assessor will be looking to see that you can demonstrate oral communication skills including:
speaking clearly and concisely using relevant language.
using questioning techniques to confirm information
using active listening techniques to confirm information.
At the meeting, make sure you ask questions to find out the information you need, as well as discuss some preliminary ideas and thoughts you have on the clients needs. You should ensure that all arrangements for accessing the site are confirmed at the meeting by finding out the information you need to.
Following the meeting, work on Section 1 of your Portfolio to include the information that you have been provided at the meeting.
You will also need to prepare to complete the site survey in the next activity. Section 1 of your Project Portfolio will also document your preparations.
In preparation for the site visit, you will also need to:
arrange access to the site
identify and document the diagnostic tools and measurement processes in preparation for the site visit
identify and document the test equipment you will use, as well as checking it is calibrated.
identify and document the safe working practices you will follow.
plan and document how you will minimise disruption to the client onsite.
Finalise Section 1 of your Project Portfolio.
Site survey.
You are now to conduct the site survey as relevant to each WLAN. This will involve:
Using the diagnostic tools, measurement processes and test equipment you identified previously.
Applying safe working practices.
Working with minimum disruption to client.
Identifying and documenting physical infrastructure, building use, aesthetics and other identified issues that may impact on future network performance and acceptance by the client.
Identifying radio frequency interference issues and sources of such, as well as possible solutions.
Identifying other interference issues including topographic barriers, climate, obstacles, transmission distances and construction materials.
Assessing the optimum location and position of the wireless access points to be installed, as well as repeaters, routers and other equipment required for the WLAN.
As you complete the survey, make notes on your work as you will need to document the results in Section 2 of your Project Portfolio.
Complete Section 2 of your Project Portfolio.
Design enterprise WLANs.
Following your site survey you are to design each WLAN. Your design must address:
An outline of the WLAN design that will cater for the amount and type of network traffic.
A diagram that shows the proposed network layout including access points, repeaters, routers and other equipment, as well as cabling.
Frequency to be used.
Testing/modelling to be conducted.
You will also need to conduct tests on your design based on the testing/modelling you identified and include this in this Section of the Portfolio.
Once you have tested your design and are happy to move forwards you will also need to:
select, test and finalise vendor products and equipment
document costs and compatibility
prepare an Implementation Plan.
ii Work on Section 3 of your Project Portfolio.
To finalise your network design, submit the work you have completed so far in Section 3 to your assessor. Your assessor will provide you with feedback which you must review and modify, as well as use to update your design.
Complete Section 3 of your Project Portfolio.
Submit your completed Project Portfolio.
Make sure you have completed all sections of your Project Portfolio, answered all questions, provided enough detail as indicated and proofread for spelling and grammar as necessary.
Submit to your assessor for marking.
Assessment Task 2: Checklist
Students name:
Did the student: Completed successfully? Comments
Yes No Obtain and document scope and details of the WLANs required? Arrange for site access to ensure compliance with security arrangements, legislation, codes, regulations and standards? Obtain and document details of network layout and parameters? Hold consultations regarding WLAN with planned stakeholders? Identify and document network configuration, network topology and links to carrier? Discuss and document the organisations current and future network needs? During the meeting, use oral communication skills including:
speaking clearly and concisely
using questioning techniques to confirm information
using active listening techniques to confirm information? Select and document diagnostic tools and measurement processes for site survey? Select test equipment and confirm calibration for site survey? Conduct a site survey to measure and diagnose the wireless working environment? Conduct the site survey ensuring minimum disruption to client and working safely? Record the physical infrastructure, building use, aesthetics and other identified issues that will impact on future network performance and acceptance by the client? Record and document radiofrequency interference issues and sources and how to resolve these? Document results of site survey? Document network performance equipment and capacity for the expanded network? As part of the site survey, assess interferences to radiofrequency, topographic barriers, climate, obstacles, transmission distances and construction materials? Assess optimal location and position of access points, repeaters, routers and other equipment and incorporate within WLAN design? Develop cabling plans and repeater links and power requirements? Determine and document frequency to be used based on client and user requirements? Determine and document test and modelling routines for the WLAN? Determine estimated network traffic and planned growth? Test WLAN using modelling tools and techniques? Document outcome of tests and revise design? Select and test vendor products and equipment? For selected vendor products, identify and document sustainability, compatibility, costs and user connectivity access? Finalise and document components list i.e., vendor products? Prepare and document implementation plans? Present the design to client, including design rationale? Inform client of design limitations, performance expectations, unanticipated outcomes and security threats? Obtain and document feedback from client? Modify design based on client feedback? Complete design documentation and obtain client endorsement? Design two enterprise wireless local area networks as per all of the criteria above? Task outcome: Satisfactory Not satisfactory
Assessor signature: Assessor name: Date:
Final Results RecordStudent name: Assessor name: Date Final assessment results
Task Type Result
Satisfactory Unsatisfactory Did not submit
Assessment Task 1 Knowledge questions S U DNS
Assessment Task 2 Project Portfolio S U DNS
Overall unit results C NYC Feedback
My performance in this unit has been discussed and explained to me.
I would like to appeal this assessment decision.
Student signature: Date:
I hereby certify that this student has been assessed by me and that the assessment has been carried out according to the required assessment procedures.
Assessor signature: Date:
