question answer

Student details

Full name:

Student ID:

Contact number:

Email address:

Trainer details

Full name:

Qualification/Course/Program Details

Code:

Name:

Unit of competency

Code:

ICTNWK561

Name:

Design enterprise wireless local area networks

Releases:

1.0

Release date:

19/Jan/2021

☐ By hand to trainer/assessor ☐ By email to trainer/assessor

☐ Online submission via Learning Management System (LMS)

☐ Any other method _________________________________________________

(Please describe here)

· I have read and understood the information in the Unit Requirements prior to commencing this Student Pack

· I certify that the work submitted for this assessment pack is my own. I have clearly referenced any sources used in my submission. I understand that a false declaration is a form of malpractice;

· I have kept a copy of this Student Pack and all relevant notes, attachments, and reference material that I used in the production of this Student Pack;

· For the purposes of assessment, I give the trainer/assessor permission to:

· Reproduce this assessment and provide a copy to another member of staff; and

· Take steps to authenticate the assessment, including communicating a copy of this assessment to a plagiarism checking service (which may retain a copy of the assessment on its database for future plagiarism checking).

Student signature: ________________________________

Date: ____/_____/______________

The student must be assessed as satisfactory in each of the following assessment methods in order to demonstrate competence in a variety of ways.

Evidence number/ Task number

Assessment method/ Type of evidence/ Task name

Sufficient evidence recorded/Outcome

Assessment task 1

Knowledge Test (KT)

S / NS (First Attempt)

S / NS (Second Attempt)

Assessment task 2

Skills Test (ST)

S / NS (First Attempt)

S / NS (Second Attempt)

Outcome

C ☐ NYC ☐

Date assessed:

Trainer signature:

Your trainer is required to fill out the Assessment Plan Outcome records above, when:

· You have completed and submitted all the requirements for the assessment tasks for this cluster or unit of competency.

· Your work has been reviewed and assessed by your trainer/assessor.

· You have been assessed as either satisfactory or unsatisfactory for each assessment task within the unit of competency.

· You have been provided with relevant and detailed feedback.

Every assessment has a “Feedback to Student” section used to record the following information. Your trainer/assessor must also ensure that all sections are filled in appropriately, such as:

· Result of Assessment (satisfactory or unsatisfactory)

· Student name, signature and date

· Assessor name, signature and date

· Relevant and detailed feedback

You, the student, must read and understand all of the information in the Unit Requirements before completing the Student Pack. If you have any questions regarding the information, see your trainer/assessor for further information and clarification.

The purpose of this checklist

The pre-assessment checklist helps students determine if they are ready for assessment. The trainer/assessor must review the checklist with the student before the student attempts the assessment task. If any items of the checklist are incomplete or not clear to the student, the trainer/assessor must provide relevant information to the student to ensure they understand the requirements of the assessment task. The student must ensure they are ready for the assessment task before undertaking it.

Section 1: Information for Students

☐ Make sure you have completed the necessary prior learning before attempting this assessment.

☐ Make sure your trainer/assessor clearly explained the assessment process and tasks to be completed.

☐ Make sure you understand what evidence is required to be collected and how.

☐ Make sure you know your rights and the Complaints and Appeal process.

☐ Make sure you discuss any special needs or reasonable adjustments to be considered during the assessment (refer to the Reasonable Adjustments Strategy Matrix - Appendix A and negotiate these with your trainer/assessor).

☐ Make sure that you have access to a computer and the internet (if you prefer to type the answers).

☐ Make sure that you have all the required resources needed to complete this assessment task.

☐ The due date of this assessment task is in accordance with your timetable.

☐ In exceptional (compelling and compassionate) circumstances, an extension to submit an assessment can be granted by the trainer/assessor. Evidence of the compelling and compassionate circumstances must be provided together with your request for an extension to submit your assessment work.

☐ The request for an extension to submit your assessment work must be made before the due date.

Section 2: Reasonable adjustments

I confirm that I have reviewed the Reasonable Adjustments guidelines and criteria as provided in Appendix A and attached relevant evidence as required and select the correct checkbox.

☐ I do require reasonable adjustment

☐ I do not require reasonable adjustment

Declaration (Student to complete)

☐ I confirm that the purpose and procedure of this assessment task has been clearly explained to me.

☐ I confirm that I have been consulted about any special needs I might have in relation to the assessment process.

☐ I confirm that the criteria used for this assessment has been discussed with me, as have the consequences and possible outcomes of this assessment.

☐ I confirm I have accessed and understand the assessment information as provided in the Training Organisation’s Student Handbook.

☐ I confirm I have been given fair notice of the date, time, venue and/or other arrangements for this assessment.

☐ I confirm that I am ready for assessment.

Student Name: ______________________________________

Student Signature: ___________________________________ 

Assessment type

· Written Questions

Instructions provided to the student:

Assessment task description:     

· This is the first (1) assessment task you must successfully complete to be deemed competent in this unit of competency.

· The Knowledge Test is comprised of six (06) written questions

· You must respond to all questions and submit them to your Trainer/Assessor.

· You must answer all questions to the required level, e.g. provide an answer within the required word limit, to be deemed satisfactory in this task

· You will receive your feedback within two (2) weeks, and you will be notified by your Trainer/Assessor when your results are available.

Applicable conditions:        

· All knowledge tests are untimed and are conducted as open book assessment (this means you can refer to your textbook during the test).

· You must read and respond to all questions.

· You may handwrite/use a computer to answer the questions.

· You must complete the task independently.

· No marks or grades are allocated for this assessment task. The outcome of the task will be Satisfactory or Not Satisfactory.

· As you complete this assessment task, you are predominately demonstrating your written skills and knowledge to your trainer/assessor.

Resubmissions and reattempts: 

· Where a student’s answers are deemed not satisfactory after the first attempt, a resubmission attempt will be allowed.

· The student may speak to their trainer/assessor if they have any difficulty in completing this task and require reasonable adjustments.

· For more information, please refer to the Training Organisation’s Student Handbook.

Location:

· This assessment task may be completed in:

☐ a classroom

☐ learning management system (i.e. Moodle),

☐ workplace,

☐ or an independent learning environment.

· Your trainer/assessor will provide you with further information regarding the location for completing this assessment task.

Instructions for answering the written questions:

· Complete a written assessment consisting of a series of questions.

· You will be required to answer all the questions correctly.

· Do not start answering questions without understanding what is required. Read the questions carefully and critically analyse them for a few seconds; this will help you to identify what information is needed in the answer.

· Your answers must demonstrate an understanding and application of the relevant concepts and critical thinking.

· Be concise, to the point and write answers within the word-limit given to each question. Do not provide irrelevant information. Remember, quantity is not quality.

· You must write your responses in your own words.

· Use non-discriminatory language. The language used should not devalue, demean, or exclude individuals or groups based on attributes such as gender, disability, culture, race, religion, sexual preference or age. Gender-inclusive language should be used.

· When you quote, paraphrase, summarise or copy information from other sources to write your answers or research your work, always acknowledge the source.

Purpose of the assessment

This assessment task is designed to evaluate student’s knowledge essential to Design enterprise wireless local area networks in a range of contexts and industry settings and knowledge regarding the following:

· Knowledge of wireless network survey techniques, including:

· audit and intrusion detection systems

· auditing and penetration testing techniques

· bandwidth and quality of service

· factors affecting signal quality

· Knowledge of key technical considerations for designing a wireless network, including:

· features of antenna design

· layer 2 and layer 3 design issues

· impact of radio frequency

· problems associated with topography and obstacles in radio transmission path

· wireless topologies

· wireless local area networks (WLAN) and wireless metropolitan access network (WMAN) solutions

· Wi-Fi access points

· Knowledge of key client organisation considerations when designing a wireless network, including:

· small office home office (SOHO) and enterprise local area networks (LANs)

· transmission control protocols and internet protocols (TCP/IP) and applications

· wireless security strategies

· security threats

· Knowledge of software considerations when designing wireless networks, including:

· network protocols and operating systems

· security protocols, standards and data encryption

· Knowledge of organisational requirements regarding:

· discussing and documenting current and future network needs for clients

· preparing implementation plans

· presenting network designs to clients

· Knowledge of required legislation, codes, company work practices, regulations and standards, work health and safety (WHS) requirements for scoped work.

Task instructions

· This is an individual assessment.

· To ensure your responses are satisfactory, consult a range of learning resources and other information such as handouts, textbooks, learner resources etc.

· To be assessed as Satisfactory in this assessment task, all questions must be answered correctly.

Q1:

Answer the following questions regarding the wireless network survey techniques. What is a wireless network site survey in networking? Write your answer in 100-150 words. What is network auditing? Write your answer in 50-100 words. Explain intrusion detection system? Write your answer in 150-200 words. Discuss the following auditing and penetration testing techniques: Black-box test White-box test Gray-box test Write your answer in 200-250 words. What is QoS in networking? Write your answer in 150-200 words. What is bandwidth? Discuss QoS bandwidth management. Write your answer in 100-150 words. Describe the factors affecting signal quality. Write your answer in 250-300 words.

Satisfactory response

Yes

No

1.1.

A wireless network site survey is a crucial process in networking aimed at assessing and optimizing the performance of a wireless network within a specific location. It involves a comprehensive analysis of factors such as signal strength, interference, coverage area, and potential obstacles that could affect the reliability and speed of the wireless connection. By conducting a site survey, network administrators can determine the optimal placement of access points, identify dead zones, mitigate interference sources, and ensure sufficient coverage for all areas. This proactive approach helps to improve overall network performance, reliability, and security, ultimately enhancing the user experience in wireless environments.

1.2.

Network auditing is the process of evaluating and assessing the security, performance, and overall health of a computer network. It involves examining network infrastructure, devices, configurations, and policies to identify vulnerabilities, potential risks, and compliance issues. Network auditors use various tools and techniques to gather information, analyze data traffic, and detect any anomalies or unauthorized access attempts. The goal of network auditing is to ensure that the network operates efficiently, securely, and in accordance with industry standards and regulations, thereby minimizing the likelihood of security breaches and network downtime.

1.3. A security tool called an intrusion detection system (IDS) is made to identify and stop harmful or unauthorized activity occurring on a computer network or system. In order to detect possible security breaches or unusual activity, intrusion detection systems (IDS) monitor network traffic or system operations in real-time and look for patterns or signatures. Network-based IDS (NIDS) and host-based IDS (HIDS) are the two primary categories of IDS. While HIDS keeps an eye on actions on specific hosts or devices, including file changes or login attempts, NIDS scans network traffic for suspicious patterns or abnormalities. System administrators get warnings or notifications from an intrusion detection system (IDS) when it finds a possible intrusion or security concern. An intrusion detection system (IDS) may be configured to automatically restrict network traffic from the attack's source or isolate the compromised host to lessen the danger.

1.4. Techniques for auditing and penetration testing differ in how they approach the system under test and how much access they provide. A discussion of the three primary categories follows.

· A black-box test is one in which the tester is blind to the internal workings of the system under test. Without access to the source code, architecture, or any other aspect of the system's design, they approach the system in the same way that an external attacker would. This kind of testing mimics a situation in which an attacker has little knowledge of their target in the real world. Black-box testing concentrates on finding security flaws from an outsider's point of view and evaluating how well implemented security measures work.

· White-box test: In contrast, the tester in a white-box test is fully aware of the internal operations of the system under test. This include having access to the architecture plans, source code, and other implementation specifics. Through a detailed analysis of the logic and architecture of the system, white-box testing enables the tester to find vulnerabilities that might not be visible from the outside. It is frequently used to identify certain areas that require development and to assess how strong the system's security measures are.

· Gray-box testing: This type of testing is in-between white-box and black-box testing. In most cases, testers know more about the internal operations of the system than in a black-box test, but not as much as in a white-box test. They might not have access to all of the details provided in white-box testing, but they could have access to certain system data or documentation. Gray-box testing, which blends aspects of white-box and black-box testing, enables testers to assess the system from the outside while simulating assaults with more knowledge.

1.5.

In networking, the term Quality of Service (QoS) refers to the collection of strategies and tools used to prioritise and control network traffic, guaranteeing that vital information is given precedence over less crucial information. In situations when bandwidth is constrained or network resources are shared by several users or applications, QoS is crucial for preserving a constant degree of performance and dependability in network communication. Network managers can distribute resources, such bandwidth and latency, according to user priority, application kind, or traffic categorisation by using QoS techniques. In times of high network traffic, this helps to avoid congestion and packet loss by enabling the effective use of available network resources.

Typical QoS strategies include prioritisation, in which some types of traffic are given more priority than others, and traffic shaping, which controls the flow of data to smooth out bursts of traffic. Additionally, to maximise network performance and guarantee that vital applications, like audio and video conferencing, have the bandwidth and low latency they require to function properly, QoS may comprise strategies like traffic classification, packet scheduling, and congestion avoidance. All things considered, QoS is essential to preserving high standards of user happiness and service quality in networked contexts. 1.6.

The greatest pace at which data may be transported across a network connection is referred to as bandwidth; this rate is commonly expressed in bits per second (bps). It stands for the network's data transmission capacity and is a key component in figuring out how quickly and effectively data is transmitted via networks. Allocating and prioritising available bandwidth is part of QoS bandwidth management, which makes sure that traffic and applications that are essential to the operation of the system get the resources they need. This might entail using bandwidth reservation methods to ensure bandwidth availability for particular applications or users, prioritising some types of traffic over others, and putting traffic shaping techniques into practice to control the flow of data. Through efficient management of bandwidth resources, Quality of Service (QoS) enhances network speed, reduces congestion, and guarantees that vital applications obtain the necessary amount of service quality.

1.7.

Many variables affect signal quality in wireless networks, which can affect data transmission speed and dependability overall. Among the major variables influencing signal quality are: a. Distance from the Access Point (AP): Signal strength drops with increasing wireless device distance from the AP. Weaker signals and slower data rates might result from this process, called attenuation, especially in areas with physical barriers like walls.

b. Physical impediments including walls, buildings, trees, and other things can either block or reflect wireless signals, which can result in signal deterioration. Furthermore, signal transmission can be interfered with by other electrical devices using the same frequency band, which can lead to packet loss and poor performance.

c. Wireless Channel Congestion: When too many devices vie for a limited amount of bandwidth, channel congestion can happen in networks with numerous access points or in heavily populated locations. The dependability of wireless connections may be impacted by interference and worse signal quality caused by this congestion.

d. Environmental Factors: Signal quality and dependability can be impacted by a variety of environmental factors, including weather (rain, snow, fog), electromagnetic interference from adjacent power lines or industrial equipment, and radio frequency (RF) noise from other wireless devices.

e. Signal Strength and Power Levels: The wireless device's transmit power and the reception antenna's sensitivity affect the signal strength. Poor signal quality can be caused by low signal strength or power levels, which can slow down data speeds and make the signal more prone to interference.

f. Antenna Design and location: Antenna design and location are critical to the transmission and reception of signals. Higher gain antennas can increase signal coverage and intensity, while optimal antenna location can reduce interference and signal attenuation.

Q2:

Answer the following questions regarding the key technical considerations for designing a wireless network. 2.1. Discuss the following four (4) technical considerations for designing a wireless network: Size of the Physical Location Number of Wireless Devices Wireless Client Device Capabilities Network Infrastructure Devices Write your answer in 200-250 words. 2.2. What are the features of antenna design? Write your answer in 250-300 words. 2.3. Discuss the network layer 2 and layer 3 issues. Write your answer in 250-300 words. 2.4. What is the impact of radiofrequency? Write your answer in 100-150 words. 2.5. Describe the problems associated with topography in the radio transmission path. Write your answer in 100-150 words. 2.6. What are the problems associated with obstacles in the radio transmission path? Write your answer in 150-200 words. 2.7. Describe the following two (2) wireless topologies: Ad Hoc Mode Network Infrastructure Mode Write your answer in 200-250 words. 2.8. What is the wireless local area networks (WLAN) solution? Write your answer in 100-150 words. 2.9. What do you understand by wireless metropolitan access network (WMAN) solutions? Write your answer in 150-200 words. 2.10. Define wireless access points in networking. Write your answer in 100-150 words.

Satisfactory response

Yes

No

2.1

Many technological factors must be taken into account while designing a wireless network in order to guarantee peak performance, coverage, and dependability. Here is a description of four important factors: a. Dimensions of the Actual Site: The layout and implementation of wireless network infrastructure are directly impacted by the physical dimensions of the site. Greater numbers of carefully positioned access points (APs) may be needed in larger areas in order to maximise coverage and reduce dead zones. When deciding AP location and signal propagation, factors including building layout, construction materials, and environmental variables (such interference from nearby networks or physical obstructions) must be taken into account.

b. Total Count of Wireless Equipment: The amount of bandwidth used, capacity needs, and congestion risk of the network are all influenced by the number of wireless devices that will connect to it. In order to support the anticipated number of devices and guarantee enough bandwidth and performance for every user without sacrificing network dependability or efficiency, careful planning is necessary.

c. Features of Wireless Client Devices: In order to create a network that can accommodate a variety of device kinds and technologies, it is essential to comprehend the capabilities and requirements of wireless client devices (such as laptops, smartphones, and Internet of Things devices). Network design choices, such as AP selection, channel allocation, and security measures, are influenced by variables including supported wireless technologies (e.g., Wi-Fi 6, 5G), antenna designs, and data transmission speeds.

d. Devices for Network Infrastructure: In order for a wireless network to function well overall and be scalable, routers, switches, and access points (APs) must be carefully chosen and configured. When developing the network architecture, factors including device capabilities, scalability, administration features, and compatibility with the current infrastructure must be taken into account. Furthermore, it is imperative to incorporate redundancy and failover techniques to guarantee network resilience and uninterrupted service provision in the event of device malfunctions or network disturbances.

2.2

Several elements of antenna design are essential to attaining top performance in wireless communication systems: 1. Frequency Range: In order to ensure compatibility with specified communication protocols and applications, antennas are designed to operate within certain frequency bands. 2. Gain: This characteristic establishes an antenna's capacity to concentrate or focus radiated energy in a certain direction. While they may have narrower emission patterns, higher gain antennas give more signal intensity and coverage. 3. The distribution of antenna energy in space is described by the radiation pattern. Antennas can radiate energy equally in all directions in an omnidirectional pattern, or they can focus energy on particular directions using directional patterns.

4.Polarisation: Different electromagnetic wave orientations, such as vertical, horizontal, or circular, are transmitted and received by antennas. Effective signal transmission and reception depend on antenna polarisation matching. 5.Impedance: In order to maximise power transfer and reduce signal loss, antennas are made to match the impedance of the transmission line or network. 6.Form Factor and Size: Antenna design and size affect both the amount of space needed and the aesthetics; these factors are especially crucial in locations with limited space or when aesthetics are a factor. 7. Environmental Considerations: Weatherproofing and durable construction are necessary for outdoor or severe situations where antennas must endure elements including temperature, moisture, and physical stress.

2.3

At Layer 2 (the Data Link Layer), issues primarily revolve around local network communication, typically within a single LAN (Local Area Network). Common Layer 2 issues include:

· Ethernet Frame Errors: Errors in the Ethernet frame can occur due to collisions, physical layer issues, or misconfigurations, leading to packet loss or corruption.

· VLAN (Virtual Local Area Network) Configuration: Misconfigurations or inconsistencies in VLAN setups can result in improper segmentation of network traffic, causing communication issues between devices in different VLANs.

· Spanning Tree Protocol (STP) Problems: Inefficient or misconfigured STP implementations can lead to network loops, causing broadcast storms and network instability.

· MAC Address Table Overflow: Switches maintain a table of MAC addresses associated with each port. If this table becomes full due to excessive device connections, the switch may experience forwarding issues.

· Broadcast and Multicast Storms: Excessive broadcast or multicast traffic can overwhelm network resources, causing performance degradation or network outages.

At Layer 3 (the Network Layer), issues typically involve routing and inter-network communication. Common Layer 3 issues include:

· Routing Protocol Errors: Problems with routing protocols, such as OSPF, EIGRP, or BGP, can result in routing table inconsistencies, leading to suboptimal routing decisions or network partitioning.

· IP Addressing Conflicts: Duplicate IP addresses, subnetting issues, or misconfigured DHCP servers can cause IP addressing conflicts, disrupting communication between devices on different subnets.

· Routing Loops: Routing loops occur when packets are continuously forwarded between routers due to incorrect routing information, leading to excessive traffic and network congestion.

· Access Control Lists (ACLs) Misconfigurations: Incorrectly configured ACLs can block legitimate traffic or permit unauthorized access, compromising network security and functionality.

· Quality of Service (QoS) Issues: Inadequate QoS configurations can result in insufficient bandwidth allocation for critical applications, leading to performance degradation or prioritization conflicts.

2.4

Radiofrequency (RF) waves have various impacts depending on their frequency, power, and duration of exposure. In telecommunications, RF waves enable wireless communication, facilitating data transmission over long distances. However, excessive exposure to RF radiation, such as from mobile phones or Wi-Fi routers, has raised concerns about potential health risks. Studies suggest that prolonged exposure to high levels of RF radiation may lead to tissue heating and, in extreme cases, contribute to cancer development or other adverse health effects. Regulatory bodies like the WHO continuously evaluate RF exposure guidelines to ensure public safety and minimize potential health risks associated with RF radiation.

2.5

Radio transmission pathways may encounter a number of difficulties due to topography, especially in wireless communication systems. The line-of-sight (LOS) between the transmitting and receiving antennas might be blocked by elevated topographical features including hills, mountains, and towering buildings, which can result in signal blockage or attenuation. Uneven topography can also result in multipath propagation and signal distortion via signal reflection, diffraction, and scattering. These occurrences can weaken wireless communication networks' dependability, decrease coverage area, and deteriorate signal quality. In order to mitigate topographical issues, antenna placement frequently has to be carefully planned. strategies like elevation modifications, antenna height optimisation, and the use of relay stations or repeaters to get around obstructions and maintain efficient radio transmission pathways are some of the strategies used in this process. 2.6

Wireless communication systems may face serious difficulties as a result of radio transmission route obstructions. Structures, vegetation, topography, and other impediments can block or interfere with radio wave transmission, which can cause a number of issues. 1. Signal Attenuation: When radio waves are absorbed and scattered by obstacles, the sent signal's power is decreased. This attenuation, especially in places with plenty of obstructions, can lead to a reduction in the coverage range and poor signal quality. 2. Shadowing: Huge obstructions may produce areas behind them where the signal is completely blocked, resulting in dead zones or places without any wireless service. The effects of shadowing are more noticeable in urban settings with towering buildings or in hilly areas with rough terrain. 3. Radio waves can scatter and reflect off of obstacles, leading to a phenomenon known as multipath propagation. Communication performance is hampered by signal distortion, fading, and inter symbol interference caused by multipath signals, which arrive at the receiver with different delays and phases. 4. Co-channel interference: By reflecting signals from adjacent transmitters, obstacles can also cause signal degradation and decreased throughput.

2.7.

a. Ad Hoc Mode: In ad hoc mode, wireless devices communicate directly with each other without the need for a central access point (AP) or network infrastructure. This decentralized topology enables spontaneous and peer-to-peer communication between devices within proximity of each other. Ad hoc networks are commonly used in situations where traditional network infrastructure is unavailable, impractical, or unnecessary, such as in temporary networks, peer-to-peer file sharing, or mobile device-to-device communication. While ad hoc mode offers flexibility and simplicity, it typically has limited coverage range and scalability compared to network infrastructure mode.

b. Network Infrastructure Mode: In network infrastructure mode, wireless devices communicate through a central access point (AP) or multiple interconnected APs forming a wireless network infrastructure. This topology is commonly used in traditional wireless LAN (WLAN) deployments, where devices connect to the network infrastructure to access resources and services. Network infrastructure mode offers greater coverage range, scalability, and centralized management compared to ad hoc mode. It allows for seamless roaming between APs, supports larger numbers of connected devices, and enables advanced features such as security protocols, traffic management, and Quality of Service (QoS) implementations. Network infrastructure mode is widely used in various environments, including homes, offices, public spaces, and enterprise networks, where reliable and efficient wireless connectivity is essential.

2.8

A wireless local area network (WLAN) solution is a networking infrastructure that enables wireless connectivity within a localized area, such as a home, office, campus, or public hotspot. WLAN solutions typically consist of wireless access points (APs) connected to a wired network infrastructure, providing wireless connectivity to client devices such as laptops, smartphones, tablets, and IoT devices. WLAN solutions utilize radio frequency (RF) technology to transmit data wirelessly, allowing users to access network resources, applications, and the internet without the constraints of physical cables. WLANs offer flexibility, mobility, and convenience, allowing users to connect to the network from anywhere within the coverage area. They are widely deployed in various environments to provide reliable and high-speed wireless connectivity for both personal and business use.

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2.9

A wireless metropolitan access network (WMAN) solution is a type of wireless network infrastructure designed to provide high-speed broadband connectivity over a metropolitan area. WMAN solutions typically cover larger geographical areas than WLANs, spanning cities or regions, and serve as an alternative or complement to traditional wired broadband technologies such as DSL or cable. WMANs utilize various wireless technologies, including WiMAX (Worldwide Interoperability for Microwave Access), LTE (Long-Term Evolution), and other broadband wireless access (BWA) technologies, to deliver high-speed internet access to residential, commercial, and institutional users.

WMAN solutions offer several benefits, including increased accessibility to broadband internet in underserved or rural areas, rapid deployment without the need for extensive wired infrastructure, and scalability to accommodate growing user demands. Additionally, WMANs support a wide range of applications, including voice over IP (VoIP), video streaming, cloud services, and IoT connectivity, making them suitable for both residential and enterprise use. Overall, WMAN solutions play a crucial role in bridging the digital divide and providing affordable and reliable broadband connectivity to urban and suburban areas.

2.10.

Wireless access points (APs) are networking devices that enable wireless devices to connect to a wired network infrastructure, such as a local area network (LAN) or the internet. APs serve as the central point of communication in a wireless network, transmitting and receiving data between wireless devices, such as laptops, smartphones, and tablets, and the wired network. APs facilitate wireless connectivity by converting data from wired Ethernet signals into radio frequency (RF) signals and vice versa, allowing wireless devices to access network resources and services. APs are commonly deployed in various environments, including homes, offices, public spaces, and enterprise networks, to provide seamless and reliable wireless connectivity for users within the coverage area.

Q3:

Answer the following questions regarding the key client organisation considerations when designing a wireless network. 3.1. Describe the client organisation considerations when designing a wireless network. Write your answer in 350-400 words. 3.2. Explain small office home office (SOHO) local area network (LAN). Write your answer in 150-200 words. 3.3. What is an enterprise local area network? Write your answer in 50-100 words. 3.4. What is Transmission Control Protocol (TCP)? Write your answer in 200-250 words. 3.5. What is Internet Protocol (IP)? Write your answer in 150-200 words. 3.6. What are the applications of TCP/IP? Write your answer in 200-250 words. 3.7. Discuss the following network security strategies: Network security from multiple angles Wireless network access control Wireless network authentication and encryption Changing the default settings of your routers Write your answer in 250-300 words. 3.8. What are the common network security threats? Write your answer in 200-250 words.

Satisfactory response

Yes

No

Q4:

Answer the following questions regarding the software considerations when designing wireless networks. 4.1. What are the software considerations when designing wireless networks? Write your answer in 200-250 words. 4.2. Discuss the following network protocols: Transmission Control Protocol (TCP) Internet Protocol (IP) User Datagram Protocol (UDP) Post office Protocol (POP) Simple mail transport Protocol (SMTP) File Transfer Protocol (FTP) Write your answer in 150-200 words. 4.3. What do you mean by network operating system? Write your answer in 100-150 words. 4.4. Discuss the following two (2) network operating types: Peer To Peer System Client-Server System Write your answer in 200-250 words. 4.5. What does network security protocols mean? Write your answer in 100-150 words. 4.6. Explain standards in computer networks. Write your answer in 50-100 words. 4.7. What is data encryption? Write your answer in 100-150 words.

Satisfactory response

Yes

No

4.1

When designing wireless networks, several software considerations play a crucial role in ensuring optimal performance, security, and manageability:

Network Management Software: Choosing the right network management software is essential for monitoring, configuring, and troubleshooting wireless networks. Effective management software enables network administrators to centrally manage access points, monitor network performance, detect and resolve issues, and enforce security policies.

Wireless Security Protocols: Implementing robust security protocols, such as WPA3 (Wi-Fi Protected Access 3) or the latest available standards, is critical to protect wireless networks from unauthorized access, data breaches, and cyber attacks. Additionally, configuring encryption mechanisms, authentication methods, and access control lists (ACLs) helps safeguard network traffic and sensitive information.

Quality of Service (QoS) Configuration: QoS software allows administrators to prioritize and allocate network resources based on application requirements, user demands, and traffic characteristics. Proper QoS configuration ensures that critical applications, such as voice and video conferencing, receive sufficient bandwidth and low latency, while less time-sensitive traffic is appropriately managed.

Roaming and Seamless Handoff: Software features that support seamless roaming and handoff between access points are essential for maintaining uninterrupted connectivity as users move within the wireless network. Implementing roaming protocols, such as 802.11r or 802.11k, ensures seamless transitions between access points without experiencing service interruptions or dropped connections.

Wireless Intrusion Detection and Prevention Systems (IDS/IPS): Deploying IDS/IPS software helps detect and mitigate security threats, rogue devices, and unauthorized access attempts within the wireless network. IDS/IPS software monitors network traffic, identifies suspicious behavior or anomalies, and takes proactive measures to protect the network from potential attacks.

4.2

a. Transmission Control Protocol (TCP): TCP is a connection-oriented protocol used for reliable and ordered delivery of data over networks. It ensures that data packets arrive at their destination without errors and in the correct order by establishing a virtual connection between sender and receiver. TCP provides features such as error detection, flow control, and congestion avoidance, making it suitable for applications requiring reliable data transmission, such as web browsing, email, and file transfer.

b. Internet Protocol (IP): IP is the fundamental protocol of the Internet Protocol Suite and serves as the primary communication protocol for packet-switched networks. It provides addressing and routing functions to enable data packets to be transmitted across networks. IP operates at the network layer of the OSI model and is responsible for delivering packets from the source host to the destination host based on their IP addresses.

c. User Datagram Protocol (UDP): UDP is a connectionless protocol that operates at the transport layer of the OSI model. Unlike TCP, UDP does not establish a connection before transmitting data and does not provide reliability or error recovery mechanisms. Instead, it offers a lightweight, low-latency alternative for applications that prioritize speed over reliability, such as real-time communication, streaming media, and online gaming.

d. Post Office Protocol (POP): POP is an email retrieval protocol used by email clients to retrieve messages from a remote email server. POP typically operates over TCP/IP and allows users to download emails from the server to their local device. There are multiple versions of POP, with POP3 being the most widely used. POP3 downloads emails to the client device and typically removes them from the server, although some configurations allow users to keep copies on the server.

e. Simple Mail Transfer Protocol (SMTP): SMTP is a protocol used for sending and forwarding email messages between email servers. It operates at the application layer of the OSI model and uses TCP to establish a connection between the sending and receiving servers. SMTP defines how email messages are formatted, transmitted, and delivered, including addressing, routing, and message transfer. It is the standard protocol for email transmission on the Internet.

f. File Transfer Protocol (FTP): FTP is a protocol used for transferring files between a client and a server on a network. It provides a set of commands for accessing and managing files on a remote server, including uploading, downloading, renaming, and deleting files. FTP operates over TCP/IP and can be used for anonymous file transfers or authenticated access with a username and password. It is widely used for sharing files, managing websites, and backing up data over networks.

4.3

A network operating system (NOS) is a specialized software platform that facilitates communication, management, and coordination among devices within a computer network. Unlike traditional operating systems, which primarily manage individual computers, a network operating system manages multiple interconnected devices, such as computers, servers, printers, and other networked peripherals. NOS provides essential functionalities such as file and print sharing, user authentication, directory services, network security, and resource management. It enables users to access shared resources and services across the network and allows administrators to centrally manage and control network operations, user access, and data storage. Examples of network operating systems include Microsoft Windows Server, Linux-based distributions like Ubuntu Server, and Novell NetWare.

4.4

a. Peer-To-Peer System: In a peer-to-peer (P2P) network operating system, each device in the network acts as both a client and a server. Devices, or peers, communicate directly with each other without the need for a central server. Peers share resources such as files, printers, and internet connections with other peers in the network. P2P networks are decentralized, allowing for easy setup and scalability. However, they may lack centralized management, security, and reliability compared to client-server systems. P2P systems are commonly used for file sharing, collaborative computing, and decentralized applications.

b. Client-Server System: In a client-server network operating system, devices in the network are categorized into clients and servers. Clients request services or resources from servers, which provide centralized management, storage, and processing capabilities. Servers are dedicated to specific tasks, such as file storage (file servers), user authentication (authentication servers), or hosting applications (application servers). Clients, such as desktop computers, laptops, or mobile devices, access resources and services provided by servers over the network. Client-server systems offer centralized management, security, and scalability, making them suitable for enterprise environments and large-scale networks. Examples include Microsoft Windows Server, Linux-based servers, and cloud computing platforms.

4.5

Network security protocols refer to a set of rules and procedures designed to protect data and communication over computer networks from unauthorized access, interception, and manipulation. These protocols define standards and mechanisms for ensuring confidentiality, integrity, and availability of network resources and information. Network security protocols encompass various technologies and techniques, including encryption, authentication, access control, and secure communication protocols such as Secure Sockets Layer (SSL)/Transport Layer Security (TLS), Internet Protocol Security (IPsec), Secure Shell (SSH), and Virtual Private Network (VPN) protocols. By implementing network security protocols, organizations can safeguard their network infrastructure, prevent security breaches, and mitigate the risks of cyber threats and attacks.

4.6

Standards in computer networks are sets of guidelines, rules, and specifications established to ensure compatibility, interoperability, and consistency among network devices and systems. These standards define protocols, formats, and procedures for data communication, network architecture, hardware interfaces, and software implementations. By adhering to established standards, network devices and systems from different vendors can communicate effectively, allowing for seamless integration and operation within heterogeneous network environments. Examples of network standards include Ethernet, TCP/IP, Wi-Fi, and IEEE 802.11.

4.7

Data encryption is the process of converting plaintext information into ciphertext using cryptographic algorithms and keys. This transformation ensures that the original data is unreadable to unauthorized parties, providing confidentiality and security for sensitive information during transmission or storage. Encryption algorithms use mathematical functions to scramble data, and only authorized users with the corresponding decryption keys can revert the ciphertext back to its original plaintext form. Data encryption is widely used to protect sensitive data in various applications, including secure communication over the internet, safeguarding financial transactions, securing personal information in databases, and ensuring the privacy of stored data on devices. Strong encryption techniques play a critical role in safeguarding digital information and preventing unauthorized access or interception by malicious actors.

Q5:

Answer the following questions regarding the organisational requirements. 5.1. What are the current network needs for clients? Write your answer in 100-150 words. 5.2. What are the future network needs for clients? Write your answer in 100-150 words. 5.3. What is the network implementation plan? Write your answer in 250-300 words. 5.4. What do you understand by presenting the network design? Write your answer in 100-150 words.

Satisfactory response

Yes

No

5.1

Current network needs for clients include reliable and high-speed connectivity to access resources and services over the network. With the increasing demand for remote work and digital collaboration, clients require seamless access to cloud-based applications, file sharing, video conferencing, and other online services. Additionally, clients expect robust security measures to protect their data and privacy, including encryption, authentication, and access control mechanisms. Flexibility and scalability are also essential, allowing clients to connect to diverse networks, adapt to changing requirements, and accommodate growth. Furthermore, clients may seek support for emerging technologies such as Internet of Things (IoT), virtualization, and software-defined networking (SDN) to enhance productivity and efficiency in network operations. Overall, meeting these network needs enables clients to effectively leverage network resources and maximize their productivity and connectivity in the digital age.

5.2

Future network needs for clients are expected to focus on advanced technologies and capabilities that support evolving digital trends and requirements. This includes ultra-fast and low-latency connectivity to accommodate bandwidth-intensive applications such as augmented reality (AR), virtual reality (VR), and high-definition video streaming. Clients will also demand enhanced security measures to combat sophisticated cyber threats, including advanced encryption techniques, multi-factor authentication, and artificial intelligence-based threat detection systems. Additionally, clients will seek greater flexibility and mobility in network access, with support for seamless roaming between different networks and devices. Emerging technologies such as 5G, edge computing, and Internet of Things (IoT) will play a crucial role in meeting these future network needs, enabling clients to stay connected, productive, and secure in an increasingly digital and interconnected world.

5.3

A network implementation plan is a detailed strategy outlining the steps, processes, and resources required to deploy and configure a network infrastructure successfully. It encompasses various stages of the network implementation lifecycle, from initial planning and design to deployment, testing, and maintenance. Key components of a network implementation plan include:

Requirements Gathering: Identify and document the specific needs, goals, and objectives of the network implementation, considering factors such as business requirements, user needs, budget constraints, and technical specifications.

Design and Architecture: Develop a comprehensive network design and architecture based on the gathered requirements, selecting appropriate technologies, hardware, and software components to meet the desired functionality, performance, and scalability.

Hardware and Software Procurement: Procure necessary hardware devices, such as routers, switches, access points, and servers, as well as software licenses, operating systems, and network management tools required for the network implementation.

Configuration and Installation: Configure and install network devices and software according to the design specifications, including IP addressing, VLAN configurations, routing protocols, security policies, and quality of service (QoS) settings.

Testing and Validation: Conduct thorough testing and validation of the deployed network infrastructure to ensure functionality, performance, and compliance with design requirements. This may include network connectivity tests, traffic analysis, security assessments, and performance benchmarking.

Training and Documentation: Provide training and documentation for network administrators, operators, and end-users on how to use and manage the new network infrastructure effectively. Documentation should include network diagrams, configuration files, troubleshooting guides, and user manuals.

Deployment and Rollout: Deploy the network infrastructure in a phased approach, starting with pilot deployments and gradually scaling up to full deployment across the organization or network environment.

Monitoring and Maintenance: Establish monitoring and maintenance procedures to continuously monitor network performance, address issues, apply updates, and make necessary adjustments to ensure optimal operation and security of the network infrastructure.

5.4

Presenting the network design involves communicating the proposed network architecture, infrastructure, and implementation plan to stakeholders, decision-makers, and other relevant parties. This presentation aims to convey the key aspects of the network design, including its objectives, requirements, topology, technologies, and expected outcomes. It may involve creating visual aids such as network diagrams, charts, and slides to illustrate the proposed design effectively. Presenting the network design allows stakeholders to understand the rationale behind the design decisions, provide feedback, and make informed decisions regarding the implementation of the network infrastructure. Effective presentation of the network design fosters alignment, consensus, and buy-in among stakeholders, facilitating the successful deployment and operation of the network solution.

Q6:

Answer the following questions regarding the required legislation, codes, company work practices, regulations and standards, workplace health and safety (WHS) requirements for scoped work. 6.1. Discuss the legislation requirements for scoped work. Write your answer in 100-150 words. 6.2. Describe the codes for scoped work. Write your answer in 50-100 words. 6.3. Discuss the following five (5) company work practices: Provide Clear Expectations Give People The Opportunity To Use Their Skills Support Your Team Encourage People To Contribute Ideas And Get Involved In Decisions Encourage learning and development Write your answer in 250-300 words. 6.4. Discuss the regulations and standards for scoped work. Write your answer in 200-250 words. 6.5. Discuss the workplace health and safety (WHS) requirements for scoped work. Write your answer in 300-350 words.

Satisfactory response

Yes

No

6.1

Legislation requirements for scoped work vary depending on the jurisdiction, industry, and nature of the project. However, common legislation requirements often include compliance with health and safety regulations, environmental protection laws, building codes, labor laws, and industry-specific regulations. Additionally, projects may need to adhere to legal requirements related to permits, licenses, certifications, zoning ordinances, and contractual agreements. It's crucial for organizations to thoroughly research and understand the applicable legislation requirements before commencing scoped work to ensure compliance and mitigate legal risks. Failure to comply with legislation requirements can result in fines, penalties, legal disputes, project delays, and reputational damage. Therefore, incorporating legal considerations into project planning and execution is essential for successful and lawful completion of scoped work.

6.2

Codes for scoped work typically refer to the set of regulations, standards, and guidelines that govern specific aspects of the project. These codes may include building codes, safety codes, environmental codes, zoning regulations, and industry-specific standards. Compliance with relevant codes ensures that the scoped work meets legal requirements, safety standards, and quality benchmarks. It is essential for project managers and stakeholders to be familiar with and adhere to applicable codes throughout the project lifecycle to mitigate risks and ensure successful outcomes.

6.3

a. Provide Clear Expectations: Clear expectations set the foundation for effective work practices. By clearly communicating goals, objectives, and performance standards, employees understand what is expected of them, reducing confusion and ambiguity. Clear expectations also enable employees to align their efforts with organizational priorities, making it easier to track progress and evaluate performance.

b. Give People The Opportunity To Use Their Skills: Empowering employees to utilize their skills and expertise fosters a sense of ownership and engagement in their work. When employees feel valued for their abilities, they are more motivated to contribute positively to the organization. Providing opportunities for skill utilization also enhances job satisfaction, career development, and overall productivity.

c. Support Your Team: Supporting the team involves providing resources, guidance, and encouragement to help employees succeed in their roles. It requires leaders to be accessible, approachable, and responsive to the needs of their team members. By offering support, leaders build trust, foster teamwork, and create a positive work environment where individuals feel valued and appreciated.

d. Encourage People To Contribute Ideas And Get Involved In Decisions: Encouraging employee involvement in decision-making and idea generation promotes a culture of collaboration, innovation, and continuous improvement. When employees are empowered to share their perspectives and contribute to decisions that affect them, they feel a sense of ownership and investment in the organization's success. This approach also leverages diverse viewpoints, leading to better decision-making and problem-solving outcomes.

e. Encourage Learning and Development: Investing in employee learning and development is essential for staying competitive and adapting to changing business environments. By providing opportunities for training, skill development, and career advancement, organizations demonstrate their commitment to employee growth and success. Encouraging learning and development also enhances employee engagement, retention, and overall organizational performance.

6.4

Regulations and standards for scoped work encompass a wide range of legal requirements, industry guidelines, and best practices that govern the planning, execution, and completion of projects. These regulations and standards vary depending on factors such as the nature of the project, industry sector, geographic location, and organizational policies. Common regulations and standards for scoped work include:

· Health and Safety Regulations: These regulations mandate compliance with safety protocols and procedures to protect workers from hazards and ensure a safe work environment. Examples include OSHA (Occupational Safety and Health Administration) regulations in the United States and similar regulatory bodies in other countries.

· Environmental Regulations: Environmental regulations aim to minimize the impact of scoped work on the environment, including regulations related to waste management, pollution prevention, and conservation of natural resources.

· Building Codes: Building codes set standards for the design, construction, and occupancy of buildings and structures to ensure structural integrity, safety, and accessibility. These codes are enforced by local building authorities and vary by region.

· Quality Standards: Quality standards define criteria for product or service quality and performance. Examples include ISO (International Organization for Standardization) standards for quality management systems and industry-specific quality certifications.

· Contractual Requirements: Contractual agreements between parties involved in scoped work may include specific requirements, deliverables, timelines, and performance criteria that must be met.

· Industry Standards and Best Practices: Industry-specific standards and best practices provide guidelines for achieving optimal outcomes in scoped work. These standards are developed by professional organizations, regulatory bodies, and industry associations to promote consistency, efficiency, and quality in project execution.

6.5

Workplace health and safety (WHS) requirements for scoped work are essential to protect the well-being of workers, prevent accidents, and ensure compliance with legal obligations. These requirements encompass a range of measures aimed at identifying and mitigating hazards, promoting safe work practices, and providing a healthy and secure work environment. Key WHS requirements for scoped work include:

· Hazard Identification and Risk Assessment: Before commencing scoped work, employers must conduct thorough hazard identification and risk assessments to identify potential workplace hazards and assess the risks associated with them. This process involves identifying hazards such as physical, chemical, biological, ergonomic, and psychosocial risks, and evaluating their likelihood and severity.

· Safe Work Procedures: Employers are responsible for developing and implementing safe work procedures and practices to minimize the risk of accidents and injuries during scoped work. This includes providing clear instructions, training, and supervision to ensure that workers understand how to perform tasks safely and follow established procedures.

· Personal Protective Equipment (PPE): Employers must provide appropriate personal protective equipment (PPE) to workers to protect them from workplace hazards that cannot be eliminated or adequately controlled through other means. Examples of PPE include safety helmets, gloves, goggles, respirators, and hearing protection.

· Training and Education: Employers are required to provide workers with adequate training and education on WHS requirements, including hazard recognition, risk assessment, safe work practices, and emergency procedures. Training should be provided to all workers involved in scoped work, including contractors and subcontractors.

· Emergency Preparedness: Employers must have emergency response plans and procedures in place to effectively respond to workplace emergencies, such as fires, chemical spills, medical emergencies, or natural disasters. This includes establishing evacuation procedures, providing first aid facilities and training, and conducting regular emergency drills.

· Incident Reporting and Investigation: Employers must have procedures for reporting and investigating workplace incidents, injuries, near misses, and hazards. This helps identify the root causes of incidents and implement corrective actions to prevent recurrence.

· Consultation and Participation: Employers must consult and involve workers and their representatives in WHS matters, including hazard identification, risk assessment, and the development of safety policies and procedures. Workers should have opportunities to provide input, raise concerns, and participate in decision-making processes related to WHS.

Outcome

Outcome (make sure to tick the correct checkbox):

Satisfactory (S) ☐ or Not Satisfactory (NS) ☐

Date: _______(day)/ _______(month)/ _______(year)

Feedback:

Outcome (please make sure to tick the correct checkbox):

Satisfactory (S) ☐ or Not Satisfactory (NS) ☐

Date: _______(day)/ _______(month)/ _______(year)

Feedback:

Student Declaration

· I declare that the answers I have provided are my own work. Where I have accessed information from other sources, I have provided references and/or links to my sources.

· I have kept a copy of all relevant notes and reference material that I used as part of my submission.

· I have provided references for all sources where the information is not my own. I understand the consequences of falsifying documentation and plagiarism. I understand how the assessment is structured. I accept that the work I submit may be subject to verification to establish that it is my own.

· I understand that if I disagree with the assessment outcome, I can appeal the assessment process, and either re-submit additional evidence undertake gap training and or have my submission re-assessed.

· All appeal options have been explained to me.

Student Signature

Date

Trainer/Assessor Name

Trainer/Assessor Declaration

I hold:

☐ Vocational competencies at least to the level being delivered

☐ Current relevant industry skills

☐ Current knowledge and skills in VET, and undertake

☐ Ongoing professional development in VET

I declare that I have conducted an assessment of this student’s submission. The assessment tasks were deemed current, sufficient, valid and reliable. I declare that I have conducted a fair, valid, reliable, and flexible assessment. I have provided feedback to the student.

Trainer/Assessor Signature

Date

Office Use Only

The outcome of this assessment has been entered into the Student Management System

on _________________ (insert date)

by (insert Name) __________________________________

The purpose of this checklist

The pre-assessment checklist helps students determine if they are ready for assessment. The trainer/assessor must review the checklist with the student before the student attempts the assessment task. If any items of the checklist are incomplete or not clear to the student, the trainer/assessor must provide relevant information to the student to ensure they understand the requirements of the assessment task. The student must ensure they are ready for the assessment task before undertaking it.

Section 1: Information for Students

☐ Make sure you have completed the necessary prior learning before attempting this assessment.

☐ Make sure your trainer/assessor clearly explained the assessment process and tasks to be completed.

☐ Make sure you understand what evidence is required to be collected and how.

☐ Make sure you know your rights and the Complaints and Appeal process.

☐ Make sure you discuss any special needs or reasonable adjustments to be considered during the assessment (refer to the Reasonable Adjustments Strategy Matrix and negotiate these with your trainer/assessor).

☐ Make sure that you have access to a computer and the internet (if you prefer to type the answers).

☐ Make sure that you have all the required resources needed to complete this Assessment Task (AT).

☐ The due date of this assessment task is in accordance with your timetable.

☐ In exceptional (compelling and compassionate) circumstances, an extension to submit an assessment can be granted by the trainer/assessor. Evidence of the compelling and compassionate circumstances must be provided together with your request for an extension to submit your assessment work.

☐ The request for an extension to submit your assessment work must be made before the due date.

Section 2: Reasonable adjustments

I confirm that I have reviewed the Reasonable Adjustments guidelines and criteria as provided in Appendix A and attached relevant evidence as required and select the correct checkbox.

☐ I do require reasonable adjustment

☐ I do not require reasonable adjustment

Declaration (Student to complete)

☐ I confirm that the purpose and procedures of this assessment task has been clearly explained to me.

☐ I confirm that I have been consulted about any special needs I might have in relation to the assessment process.

☐ I confirm that the criteria used for this assessment has been discussed with me, as have the consequences and possible outcomes of this assessment.

☐ I confirm I have accessed and understand the assessment information as provided in the Training Organisation’s Student Handbook.

☐ I confirm I have been given fair notice of the date, time, venue and/or other arrangements for this assessment.

☐ I confirm that I am ready for assessment.

Student Name: ______________________________________

Student Signature: ___________________________________ 

Assessment type

· Skills Test - Design enterprise wireless local area networks

Instructions provided to the student:

Assessment task description:     

· This is the second (2) assessment task you must successfully complete to be deemed competent in this unit of competency.

· This assessment task is a Skills Test.

· This assessment task consists of thirty-one (31) practical demonstration activities.

· The student must submit the following documents to the assessor/trainer as evidence of their skill knowledge.

· You will receive your feedback within two (2) weeks, and you will be notified by your trainer/assessor when your results are available.

· You must attempt all activities of the project for your trainer/assessor to assess your competence in this assessment task.

Applicable conditions:        

· This skill test is untimed and is conducted as an open book assessment (this means you are able to refer to your textbook or other learner materials during the test).

· You will be assessed independently on this assessment task.

· No marks or grades are allocated for this assessment task. The outcome of the task will be Satisfactory or Not Satisfactory.

· As you complete this assessment task, you are predominately demonstrating your skills, techniques and knowledge to your trainer/assessor.

· Your trainer/assessor may ask you relevant questions during this assessment task

Resubmissions and reattempts: 

· Where a student’s answers are deemed not satisfactory after the first attempt, a resubmission attempt will be allowed.

· The student may speak to their trainer/assessor if they have any difficulty in completing this task and require reasonable adjustments.

· For more information, please refer to the Training Organisation’s Student Handbook.

Location:

· This assessment task may be completed in:

☐ a classroom

☐ learning management system (i.e. Moodle),

☐ workplace,

☐ or an independent learning environment.

· Your Trainer/Assessor will provide you with further information regarding the location for completing this assessment task.

Purpose of the assessment

The purpose of this assessment task is to assess the student’s knowledge and skills essential to Design enterprise wireless local area networks in a range of contexts and industry settings.

· Skill to design at least two enterprise wireless local area networks.

In the course of the above, the candidate must:

· assess wireless network performance requirements for the client

· measure and diagnose wireless working environment

· produce wireless models and network specifications that meet client requirements

· produce wireless network designs and component lists

· document the design and obtain client approval.

Task instructions

· This is an individual assessment.

· The task will be completed in your training organisation’s Advance Computer Lab.

· The trainer/assessor will provide required resources to the student/trainee

· According to organisational needs, the student will design at least two enterprise wireless local area networks.

· Word-limit for this assessment task is given in the template

· The trainer/assessor assures simulated environmental conditions to the students/trainee for designing at least two enterprise wireless local area networks.

· The student must assess wireless network performance requirements for the client.

· The student must measure and diagnose the wireless working environment.

· The student must produce wireless models and network specifications that meet client requirements.

· The student must produce wireless network designs and component lists.

· The student must document the design and obtain client approval.

· The student must use the templates provided to document their responses.

· The student must follow the word limits specified in the templates.

· The trainer/assessor must assess the student using the performance checklist provided.

Network’s Technical requirements

Feature

WiFi (802.11b)

WiFi (802.11a/g)

PrimaryApplication

Wireless LAN

Wireless LAN

Frequency Band

2.4 GHz ISM

2.4 GHz ISM (g) 5 GHz U-NII (a)

Channel Bandwidth

25 MHz

20 MHz

Half/Full Duplex

Half

Half

Details on Network Parameters

Organisational policies and procedures and Scope

Privacy and Security Policy

At Managed Technology, we are committed to providing quality products and services to you. This policy outlines our ongoing obligations to you in respect of how we manage your personal information. We have adopted the Australian Privacy Principles (APPs) contained in the Privacy Act 1988 (Cth) (the Privacy Act). The NPPs govern how we collect, use, disclose, store, secure and dispose of your

Passwords

a. Requirements

i. All system-level passwords (Administrator, etc.) must be changed every quarter, at a minimum.

ii. All user-level passwords (e.g., email, web, desktop computer, etc.) must be changed at least every six months.

iii. All user-level and system-level passwords must conform to the standards described below.

b. Standards - All users at Managed Technology should be aware of how to select strong passwords. Strong passwords

have the following characteristics:

i. Contain at least three of the five following character classes:

1. Lower case characters

2. Upper case characters

3. Numbers

4. Punctuation

5. “Special” characters (e.g. @#$%^&*()_+|~-=\`{}[]:”;’<>/ etc)

ii. Contain at least eight to fifteen alphanumeric characters.

iii. The password is NOT a word found in a dictionary (English or foreign).

iv. The password is not a common usage word such as:

1. Computer terms and names, commands, sites, companies, hardware, software. Passwords should NEVER be “Password1” or any derivation.

2. The words “Managed Technology”, “Sydney”, or any derivation.

3. Names of family, pets, friends, co-workers, etc.

4. Birthdays and other personal information such as addresses and phone numbers.

5. Word or number patterns like aaa bb, qwerty, zyxwvuts, 123321, etc.

6. Any of the above is spelled backwards.

7. Any of the above preceded or followed by a digit (e.g., secret1, 1secret).

v. Try to create passwords that can be easily remembered. One way to do this is to create a password based on a song title, affirmation, or phrase.

c. Protective Measures

i. Do not share Managed Technology passwords with anyone, including administrative assistants or secretaries. All passwords are to be treated as sensitive, confidential Managed Technology information.

ii. Passwords should never be written down or stored online without encryption.

iii. Do not reveal a password in email, chat, or other electronic communication.

iv. Do not speak about a password in front of others.

v. Do not hint at the format of a password (e.g., “my family name”).

vi. Do not reveal a password on questionnaires or security forms.

vii. If someone demands a password, refer them to this document and direct them to the IT Department.

viii. Always decline the use of the “Remember Password” feature of applications.

d. Passphrases - Access to the Managed Technology Networks via remote access is to be controlled using either one-time password authentication or a public/private key system with a strong passphrase.

i. A good passphrase is relatively long and contains a combination of upper and lowercase letters and numeric and punctuation characters. An example of a good passphrase: “Joe&Me1RBudz”

ii. All of the rules above that apply to passwords apply to passphrases.

Encryption

a. Standards - Proven, standard algorithms should be used as the basis for encryption technologies. These algorithms represent the actual cipher used for an approved application. Key lengths must be at least 128 bits. Managed Technology’s key length requirements will be reviewed annually and upgraded as technology allows.

b. Mobile Device Encryption

i. Scope - All mobile devices are containing stored data owned by Managed Technology must use an approved method of encryption to protect data at rest. Mobile devices are defined to include laptops, tablets, and smartphones.

ii. Laptops - Laptops must employ full disk encryption with an approved software encryption package. No Managed Technology data may exist on a laptop in cleartext.

iii. Tablet and smartphones - Any Managed Technology data stored on a smartphone or tablet must be saved to an encrypted file system using Managed Technology-approved software. Managed Technology shall also employ remote wipe technology to remotely disable and delete any data stored on a Managed Technology tablet or smartphone reported lost or stolen.

iv. Keys - All keys used for encryption and decryption must meet the complexity requirements described in Managed Technology’s Password Security policy.

Scope

This policy applies to all changes to OIT Information Services' IT services. The process of network development includes:

· SDLC – Changes handled through the formal software development life cycle will be incorporated into the company's change management programme.

· Installation, modification, removal, or relocation of computing equipment is referred to as hardware.

· Software — The installation, patching, upgrading, or removal of software items such as operating systems, access methods, commercial off-the-shelf (COTS) packages, and utilities developed internally.

· Database - Additions, reorganisations, and major maintenance to databases or files. Application - Promotion of application updates to production and integration of new application systems and removal of obsolete aspects.

· Moves, Adds, Changes and Deletes – Changes to system configuration.

· Scheduled Changes - Requests for creation, deletion, or revision to job schedules, back-up schedules or other regularly scheduled jobs managed by the IT department.

· Telephony – Installation, de-installation, modification, or relocation of PBX/VOIP equipment and services.

· Desktop – Any changes or relocations of desktop equipment and services for users or classroom laboratories.

· Generic and Miscellaneous Changes – Any adjustments required to fulfil duties related to usual employment needs.

Non-priority IT components, such as systems not yet in production, development environments, or testing environments, are not covered by this policy. Changes made as part of the day-to-day administrative process. Daily administrative tasks include the following:

– Password resets

– User adds/deletes

– User modifications

– Adding, deleting or revising security groups

– Rebooting machines when there is no change to the configuration of the system

– File permission changes

Personal Information.

A copy of the Australian Privacy Principles may be obtained from The Office of the Australian Information Commissioner at www.aoic.gov.au.

What is Personal Information

Personal Information is information or an opinion that identifies an individual. Examples of Personal Information we collect include names, addresses, email addresses, and phone numbers.

This Personal Information is obtained in multiple ways, including email, telephone, correspondence, via our website www. Managed Technology.com.au, from cookies, other publicly available sources, and third parties. We don’t guarantee website links or the policy of authorised third parties. When we collect Personal Information, we will, where appropriate and where possible, explain to you why we are collecting the information and how we plan to use it.

Need to collect personal information

We collect your Personal Information for various internal functions and service delivery processes. This may include, but is not limited to:

· Managing business services and products enquiries.

· Providing support correspondence or account invoices.

· Sending out product and service information or updates.

· Sending out information on industry updates relevant to our customers.

· Sending newsletters and targeted marketing content.

Also, for each visitor to reach our site, we expressively collect the following non-personally identifiable information: browser type, version and language, operating system, pages viewed while browsing the Site, page access times, and referring website address. This collected information is used internally to gauge visitor traffic and trends and deliver personalised content to you while at our website. From time to time, we may use customer information for new, unanticipated uses not previously disclosed in our privacy notice. If our information practices change at some time in the future, we will use them for these new purposes only; data collected from the policy change forward will adhere to our updated practices.

Sensitive Information

Sensitive information is defined in the Privacy Act to include information or opinion about such things as an individual's racial or ethnic origin, political opinions, membership of a political association, religious or philosophical beliefs, membership of a trade union or other professional body, criminal record or health information.

Sensitive information will be used by us only:

· For the primary purpose for which it was obtained

· For a secondary purpose that is directly related to the primary purpose

· With your consent, or where required or authorised by law.

Third Parties

Where reasonable and practicable to do so, we will collect your Personal Information only from you. However, in some circumstances, we may be provided with information by third parties. In such a case, we will take reasonable steps to ensure that you are made aware of the information provided to us by the third party.

Disclosure of Personal Information

Your Personal Information may be disclosed in several circumstances, including the following:

Third parties where you consent to the use or disclosure.

Industry partners of Managed Technology who are involved in the delivery of your services or products.

Where required or authorised by law.

Security and Storage of Personal Information

Your Personal Information is stored in a manner that reasonably protects it from misuse and loss and unauthorised access, modification or disclosure. This is primarily in Managed Technology’s CRM and account management platform.

When your Personal Information is no longer needed for the purpose it was obtained, we will take reasonable steps to destroy or permanently de-identify your Personal Information. However, most of the Personal Information is or will be stored in client files that we will keep for a minimum of 7 years.

Access to your Personal Information

You may access the Personal Information we hold about you and update and/or correct it, subject to certain exceptions. If you wish to access your Personal Information, please contact us in writing.

Managed Technology will not charge any fee for your access request but may charge an administrative fee for providing a copy of your Personal Information.

To protect your Personal Information, we may require identification from you before releasing the requested information.

What are your data protection rights?

Managed Technology would like to make sure you are fully aware of all of your data protection rights. Therefore, every user is entitled to the following:

· The right to access – You have the right to request Managed Technology for copies of your data. We may charge you a small fee for this service.

· The right to rectification – You has the right to request that Managed Technology correct any information you believe is inaccurate.

· You also have the right to IBT to complete the information you believe is incomplete.

· The right to erasure – You has the right to request that Managed Technology erase your data under certain conditions.

· The right to restrict processing – You have the right to request that Managed Technology restrict the processing of your data under certain conditions.

· The right to object to processing – You have the right to object to Managed Technology ‘s processing of your data under certain conditions.

Testing procedure:

Scan for Vulnerabilities

When testing your cyber incident response plan, the first step you’ll want to take is to conduct a thorough vulnerability scan. Vulnerability scans examine the security of individual computers, network devices or applications for known vulnerabilities. Vulnerabilities are identified by running a scanner, sniffers, reviewing configurations, and the like. Vulnerabilities are identified but never fully exploited throughout a response plan test and also tend to be less disruptive and inexpensive when conducted by a cybersecurity partner.

Conduct Cyber Fire Drills

As the adage goes, “Practice Makes Perfect,” and testing your cyber incident response plan is no exception to this rule. That’s why one of the most important best practices for your incident response testing is to conduct periodic “fire drills” that will simulate a cyber incident. Organisations conduct these fire drills to spot any weak links in their response plans, ensure that all personnel know exactly what to do, and refine the response plan based on any shortcomings observed in the fire drill.

Just as fire prevention isn’t only about safety awareness, building codes, and employee conduct (it’s also about smart and rapid response), comprehensive cybersecurity relies on a well-practised and rehearsed incident response plan. Your employees may have all the documentation, manuals, and information they need in the event of an incident, but at the end of the day, there’s simply no substitute for actual practice. Anyone involved in your IT breach response team, from the C-Level down to rank-and-file, should be involved in your cyber fire drills.

Test Specific Scenarios

In addition to (or potentially separate from) your cyber fire drills, you’ll want to focus on testing very specific scenarios that you’ve identified with your cybersecurity partner. This could be based on your vulnerability scan, penetration test, or a combination of other factors and strategies. Scenario-based testing of your cybersecurity incident response plan is an incredibly useful way of engaging everyone in your response team in the real-time decision-making process that goes with reacting to a critical cyber incident.

Every organisation, incident, and/or breach is unique, so the specific scenarios you practice might differ drastically from organisations in different industries, geographies, etc

Triage Results

After your incident response plan test, you should conduct a debrief with your cybersecurity partner to receive immediate feedback from participants on how the test went so that future scenarios and/or fire drills can be conducted more effectively.

WLAN design aesthetics

1. Understand the difference between coverage and capacity, do NOT design your wireless network for coverage only

1. Consider scalability thoroughly during the planning phase to accommodate for future growth and additions

1. Some wireless devices have specific requirements that must be addressed in the design phase. Confirm device types and capabilities like channels, receive sensitivity, authentication and encryption methods/types supported

1. Check the regulatory domain and channels you can use in any particular region, especially the 5.0GHz band

1. Keep the number of WLANs (SSIDs) to a minimum, 1-3 to avoid overhead caused by the management frames

1. The choice of the antenna makes a great difference in the delivery of RF signal; pick the right antenna for different environments. An Omni-directional antenna radiates a 360-degree horizontal radiation pattern and is ideal for office space, while a directional antenna focuses the RF signal in a particular direction, for example, hallways, warehouse and retail stores aisles

Required Security arrangement

· Confidentiality: The data sent by the sender (source node) must be comprehensible only to the intended receiver (destination node). Though an intruder might get hold of the data being sent, he/she must not be able to derive any useful information out of the data. One of the popular techniques used for ensuring confidentiality is data encryption.

· Integrity: The data sent by the source node should reach the destination node as it was sent: unaltered. In other words, it should not be possible for any malicious node in the network to tamper with the data during transmission.

· Availability: The network should remain operational all the time. It must be robust enough to tolerate link failures and also be capable of surviving various attacks mounted on it. It should be able to provide guaranteed services whenever an authorised user requires them.

· Non-repudiation: Non-repudiation is a mechanism to guarantee that the sender of a message cannot later deny having sent the message and that the recipient cannot deny having received the message. Digital signatures, which function as unique identifiers for each user, much like a written signature, are used commonly for this purpose.

Legislations and code of practice

· Work Health and Safety Act 2011

Other applicable legislations

· Privacy and Personal Information Protection Act 1998 (NSW);

· Information Privacy Act 2014 (ACT);

· Workplace Privacy Act 2011 (ACT);

· Information Privacy Act 2009 (Qld);

· Invasion of Privacy Act 1971 (Qld);

· Privacy and Data Protection Act 2014 (Vic); and

· Personal Information Protection Act (Tas).

Codes of Practice:

HAZARDOUS MANUAL TASKS

This Code of Practice on how to manage the risks associated with hazardous manual tasks and control the risks of workers being affected by musculoskeletal disorders is an approved code of practice under section 274 of the Work Health and Safety Act (the WHS Act).

( https://www.safework.nsw.gov.au/__data/assets/pdf_file/0020/50078/Hazardous-manual-tasks-COP.pdf )

FIRST AID IN THE WORKPLACE

This Code of Practice on first aid in the workplace is an approved code of practice under section 274 of the Work Health and Safety Act (the WHS Act). An approved code of practice provides practical guidance on how to achieve the standards of work health and safety required under the WHS Act and the Work Health and Safety Regulation (the WHS Regulation) and effective ways to identify and manage risks.

( https://www.safework.nsw.gov.au/__data/assets/pdf_file/0015/52152/First-aid-in-the-workplace-COP.pdf)

CODE OF PRACTICE CONFINED SPACES

This Code of Practice on how to manage the risks associated with confined spaces in the workplace is an approved code of practice under section 274 of the Work Health and Safety Act (WHS Act).

( https://www.safework.nsw.gov.au/__data/assets/pdf_file/0015/50073/Confined-spaces-COP.pdf)

HOW TO MANAGE WORK HEALTH AND SAFETY RISKS

This Code of Practice on how to manage work health and safety risks is an approved code of practice under section 274 of the Work Health and Safety Act (the WHS Act).

( https://www.safework.nsw.gov.au/__data/assets/pdf_file/0012/50070/How-to-manage-work-health-and-safety-risks-COP.pdf)

Standards

Data Protection Standards

Organisations should have regard to their obligations under the Privacy Act, Archives Act 1983 (Archives Act) and TIA Act when creating standards for the collection, use and storage of particular information.

The OAIC’s Privacy Framework, detailed at 3.2 Consensus or Commonly Applied Framework, may be considered a de facto standard for data protection.

Cybersecurity Standards

In July 2019, APRA issued CPS 234 on Information Security. This regulation requires APRA-regulated financial, insurance and superannuation entities to comply with legally binding minimum standards of information security, including by:

· Specifying information security roles and responsibilities for the entities’ board, senior management, governing bodies and individuals;

· Implementing and maintaining appropriate information security capabilities;

· Maintaining tools to detect and respond to information security incidents in a timely way; and

· Notifying APRA of any material information security incidents;

· These standards provide that an entity’s board is ultimately responsible for information security and that the board must ensure that its entity maintains information security in a manner that is commensurate with the size and vulnerability of that entity’s information assets.

APRA-regulated entities are required to externally audit their organisation’s compliance with CPS 234 and report to APRA in 2021.

If organisations are non-compliant, they may be required to issue breach notices and create rectification plans. If organisations are unable to comply with the standards following this process, APRA may undertake a more formal enforcement process which may include enforceable undertakings or court proceedings.

Data protection standards Requirements

ISO/IEC 27001 is an international standard on the management of information security. While the Australian government recommends that organisations comply with this standard, it is not mandatory.

ASIC’s "Cyber reliance good practices" guide Australian corporations on information security. The guide includes recommendations for periodic review of company cyber strategies, using cyber-resilience as a management tool, engaging in responsive cybersecurity governance, collaboration and information sharing, third-party risk management, and implementing continuous monitoring systems.

The Australian Government Information Security Manual (ISM) outlines a voluntary cybersecurity framework for organisations based on ACSC advice and includes security protection principles for designing, implementing and reviewing appropriate security systems, policies and practices.

Data Protection

The Privacy Act APPs provide a legally binding framework for APP entities to the collection, processing, use, storage and dissemination personal information.

APP entities are obliged to take "reasonable steps" to implement policies, practices and systems to ensure compliance with APPs. The "Privacy Management Framework", developed by the OAIC, provides governance steps that APP entities should undertake to meet their privacy compliance obligations, including by embedding a privacy-compliant culture and by establishing and evaluating privacy practices and systems.

Regulations

Data Protection

· The Privacy Act

The Privacy Act regulates the handling of personal information federally. 

"Personal information" under the Privacy Act is defined broadly as information or an opinion about an identified or reasonably identifiable individual. Personal information also includes "sensitive information", which includes information or opinions on an individual’s race, ethnicity, politics, religion, sexual orientation, health, trade associations and criminal records. Sensitive information is often afforded a higher level of protection than other personal information.

The Privacy Act applies to "APP entities" which, subject to some exceptions, including federal government agencies, private sector organisations with an annual turnover of over AUD3 million and smaller entities with data-intensive business practices (including private health providers, businesses that sell or purchase personal information and service providers to the federal government). 

· NDB scheme

In February 2018, the Privacy Act was amended to include the NDB scheme, which requires APP entities to notify affected individuals and the OAIC where there are reasonable grounds to believe that an "eligible data breach" has occurred.

· Other data protection laws

Entities dealing with personal information in Australia should also be aware of their obligations for: 

· privacy legislation enacted at the state and territory level, which is largely similar to the Privacy Act;

· the My Health Records Act, which imposes specific obligations for health information collected and stored in Australia’s national online health database;

· state and territory health records legislation enacted in New South Wales (NSW), Victoria (Vic) and the Australian Capital Territory (ACT); and

· federal, state and territory surveillance legislation, which regulate video surveillance, computer and data monitoring, GPS tracking and the use of listening devices on individuals

Documentation strategy

Title Section – This includes the name of the author (s) and the date of report preparation.

Purpose – In this section purpose of the document is to be written along with encryption requirements.

Summary - A summary of the important points, conclusions, and recommendations is required. It must be brief because it is a general overview of the report. Because some people will only read the summary and scan the report and provide all the pertinent information. Writing this last to include everything, including any points that may be added at the last minute.

Introduction - An introduction should be on the opening page of the report. You will explain the problem and demonstrate to the reader why the report is being written. You must define any terms that were not defined in the title section and describe how the report's details are organised.

Body - This is the report's primary part. There should be numerous divisions, each with its subtitle. Typically, information is organised in order of significance, with the most significant information appearing first.

In the Body part, appropriate WAN topologies are required to be explained with respect to the corresponding WAN.

Conclusion - This is the point at which everything comes together. Keep this section clean of jargon because most people will only read the summary and conclusion.

Recommendations - These are the actions that must be taken. Explain your recommendations in clear English, ranking them in order of priority.

Appendices - This section contains material that only experts on the topic will read. It contains all of the technical details that back up your conclusions.

Guidelines for writing the e-mail:

Before the meeting

1. Create a meeting agenda that encourages the stakeholders to provide feedback on the performance development processes.

· Confirm the meeting time and place with the trainer/assessor.

· Use the meeting agenda template provided to prepare the meeting agenda.

During the meeting

1. Welcome the participants

1. Obtain work details, change management procedures and scope.

1. Conduct the meeting based on the ‘Meeting script’ provided.

1. Request feedback on discussion.

After the meeting

1. Summarise the agreed outcomes using the meeting minutes template provided.

1. Document the discussions using ‘Template’ provided based on the feedback received, if any.

For network analysts:

The network analyst will first obtain work details and scope.

The network analyst will ask these questions after the supervisor has discussed the work details and scope.

1. What is the need for designing Wireless Local Area Networks?

1. Does the organisation have network connectivity throughout the campus?

1. What are the types of network security devices and tools available in training organisations?

1. Which stakeholders are involved?

Questions that the supervisor will discuss with the network analyst

1. What is the network infrastructure of the organisation?

1. What are the organisational requirements to document WLAN design?

1. How will the WLANs improve the efficiency of the existing system?

Work details and scope (250-300 words)

Date/Time:

Location:

Chairperson:

Meeting Attendees:

Full names and roles

Agenda Item/Topic

Discussion/Outcomes

Action Officer

Due Date

Welcome

Summary

Overall Summary

Decision/s

Action/s if any

Next Meeting Time/date

Meeting closed at:

Minutes are a true and accurate record of the meeting

Approved/confirmed by whom?

Minutes of Meeting

Meeting Objective:

Attendees:

Venue:

Date:

No.

Points Discussed

Actions Suggested

Target Date

Signature of attendee 1: Signature of attendee 2:

Signature of attendee 3: Signature of attendee 4:

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Obtained work details and scope from relevant personnel

·

·

1. Arranged for site access in compliance with required security arrangements, legislation, codes, regulations and standards.

·

·

1. E-mailed supervisor regarding the meeting.

·

·

1. The meeting agenda was attached to the email.

·

·

1. E-mail texts were grammatically correct and free of errors.

·

·

1. Comprehended documents and texts of varying complexity to extract and analyse relevant information.

·

·

1. Used formal communication style, encouraging and respectful tone.

·

·

1. Asked questions to clarify and confirm understanding.

·

·

1. Answered questions clearly and concisely.

·

·

1. Followed relevant policies, procedures, legislation and standards of the organisation.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Details on network Layout and parameter (150-200 words)

Template

Parameter

Permitted Values

Change Causes Restart or Reboot

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Obtained the details of network layout from the information provided in the case study.

·

·

1. Obtained the details of parameters of WLAN

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Hold consultations with planned stakeholders (250-300 words)

Planned Stakeholders:

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Held consultations with planned stakeholders

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Network Configuration, network topology, and links to the carrier (250-300 words)

Network Configuration:

Wireless mesh topology:

Links to Carrier:

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Documented the network configuration and network topology based on the network layout and parameters obtained in Activity ‘2’.

·

·

1. Documented the links to carrier by studying the network layout provided in the case study.

·

·

1. Checked the nodes within the network which are connected to the internet and other nodes which are providing connectivity in the organisation.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Guidelines for writing the e-mail:

· Ensure the text written in the e-mail is grammatically correct and free of errors.

· Use business style writing.

· The text must provide a summary of the attachment.

· Attach meeting agenda to the e-mail.

Before the meeting

1. Create a meeting agenda that encourages the stakeholders to provide feedback on the performance development processes.

· Confirm the meeting time and place with the trainer/assessor.

· Use the meeting agenda template provided to prepare the meeting agenda.

During the meeting

1. Welcome the participants

1. Obtain work details, change management procedures and scope.

1. Conduct the meeting based on the ‘Meeting script’ provided.

1. Request feedback on discussion.

After the meeting

1. Summarise the agreed outcomes using the meeting minutes template provided.

1. Document the discussions using ‘Template’ provided based on the feedback received, if any.

For network analysts:

The network analyst will first current and future network needs.

The network analyst will ask these questions after the supervisor has discussed the current and future network needs.

1. What are the requirements of the organisation?

1. Does the organisation have network connectivity throughout the campus?

1. For what purpose does the organisation want to use the WLAN?

Questions that the supervisor will discuss with the network analyst

1. What are the current needs for WLAN?

1. What are the future needs for WLAN?

Date/Time:

Location:

Chairperson:

Meeting Attendees:

Full names and roles

Agenda Item/Topic

Discussion/Outcomes

Action Officer

Due Date

Welcome

Summary

Overall Summary

Decision/s

Action/s if any

Next Meeting Time/date

Meeting closed at:

Minutes are a true and accurate record of the meeting

Approved/confirmed by whom?

Minutes of Meeting

Meeting Objective:

Attendees:

Venue:

Date:

No.

Points Discussed

Actions Suggested

Target Date

Signature of attendee 1: Signature of attendee 2:

Signature of attendee 3: Signature of attendee 4:

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Discussed current and future network needs with client according to organisational requirements

·

·

1. E-mailed supervisor regarding the meeting.

·

·

1. The meeting agenda was attached to the email.

·

·

1. E-mail texts were grammatically correct and free of errors.

·

·

1. Comprehended documents and texts of varying complexity to extract and analyse relevant information.

·

·

1. Used formal communication style, encouraging and respectful tone.

·

·

1. Asked questions to clarify and confirm understanding.

·

·

1. Answered questions clearly and concisely.

·

·

1. Followed relevant policies, procedures, legislation and standards of the organisation.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Current and future needs according to organisational requirements

(100-150 words)

Current needs

Future needs

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Reviewed the Organisational requirements provided in the case study.

·

·

1. Documented the current and future needs based on the discussion with the client in Activity ‘5’.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Current and future needs according to organisational requirements

(100-150 words)

Measurement processes for the below performance parameters (100-150 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Selected from the below diagnostic tools:

· Radiation Detector

· Survey Instruments

· LAN Cable Tester

·

·

1. Selected measurement processes for the below performance parameters:

· Packet loss

· Bandwidth and Throughput

· Jitter

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Select test equipment (100-150 words)

Confirm Calibration (200-250 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Selected test equipment according to the network layout:

· Rail Current Transducer

· Cable Fault Locator

· Tone & Probe Kits

· Fiber Optic Visual Fault Locators

· Optical Power Meters & Light Source

·

·

1. Confirmed calibration for site survey by checking the quality of calibration and frequency of calibration for each piece of equipment.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Measure and diagnose wireless working environment by conducting a site survey with minimum disruption to the client (200-250 words)

Confirm safe working environment for all relevant personnel (100-150 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Measured and diagnosed wireless working environment by conducting a site survey with minimum disruption to client, focus on the below elements While conducting the survey:

· Equipment

· Assessments

· Access points

· Testing

· Analysis

·

·

1. Confirmed safe working environment for all relevant personnel by ensuring the below elements are present:

· Proper Uniforms

· Designate Proper Emergency Exits

· Open Discussions

· Promote Health Codes

· Proofing the Building

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Record physical infrastructure, building use, aesthetics and other identified issues that will impact future network performance and acceptance by the client (100-150 words)

Physical Infrastructure

Building Use

Aesthetics

Other identified issues

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Recorded physical infrastructure by examining the network layout using the tools selected in Activity ‘7’ and ‘8’, and you must record the below:

· How many wireless users/clients are going to get connected with WLANs?

· How Access points are linked with carrier?

· Which topology will be efficient according to the requirements?

·

·

1. Recorded building use by surveying the building for below factors, using the tools selected in Activity ‘7’ and ‘8’:

· Receive Signal Strength Indicator (RSSI)

· Noise Floor

· Duty Cycles

· Channel Utilization

·

·

1. Recorded aesthetics for the WLAN design based on the information provided in the case study.

·

·

1. Recorded other identified issues after studying the network layout and infrastructure, that will impact on future network performance and acceptance by the client.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Record radiofrequency interference issues, sources and subsequent resolution (200-250 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Found the Radiofrequency using NetSpot FREE edition software.

·

·

1. Identified and recorded the radiofrequency interference issues based on the results you found in the previous step.

·

·

1. Located and recorded the sources of the RFI using the SIMPLE DIRECTION FINDING (DFING) technique.

·

·

1. Identified and recorded subsequent resolution to the identified issues by controlling Radiofrequency Interference using your equipment.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Document results of site survey (100-150 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Documented the results of site survey conducted in Activity ‘9’ using the documentation strategy provided in the case study.

·

·

1. Included in your results based on the physical inspection performed in previous activities on below elements:

· Equipment (Selected in Activity ‘7’ and ‘8’)

· Assessments (Performed in Activity ‘10’ and ‘11’)

· Access points (Recorded in Activity ‘10’)

· Testing (Performed in Activity ‘11’)

· Analysis (Performed in Activity ‘9’)

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Document relevant network performance equipment (80-100 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Documented relevant network performance equipment.

· PRTG network analyser

·

·

1. Documented the capacity for the expanded network based on the information provided in the case study.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Determine estimated network traffic and planned growth (80-100 words)

PRTG Network Analyser

Estimated Network Traffic

Planned Growth for Network Traffic

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Determined estimated network traffic data using tool below:

· PRTG Network Analyser

·

·

1. Determined planned growth in the network traffic based on the information provided in the case study.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Identify sustainable compatibility, economic running costs and user connectivity access according to vendor requirements (200-250 words)

Sustainable compatibility

Economic running costs

User connectivity access

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Researched for the products you selected in Activity ‘22’ on their vendors website or manual provided with them.

·

·

1. Identified the below for the components and equipment of the WLAN.

· Sustainable compatibility

· Economic running costs

· User connectivity access

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Finalise components list (50-100 words)

Components and products

Selected

Tested for suitability and compatibility

Routers

Switches

Access points

Cables

Antennas

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Made a list of all the components and products you selected in Activity ‘22’.

·

·

1. Checked the components and products in the list that you have tested in Activity ‘23’.

·

·

1. Made another final list of those positive tested components and products for suitability and compatibility.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Prepare implementation plans according to organisational requirements (150-200 words)

1. Physical network design

2. Remote Access requirements :

3. Testing, and Documentation :

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Prepared implementation plans including cabling plans developed in Activity ‘16’ for network design by following the below phases:

· Physical network design

· Remote Access requirements

· Testing, and Documentation

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Present the design to client according to organisational requirements through writing an email (150-200 words)

Hi [First Name],

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Presented the design to client according to organisational requirements through email.

·

·

1. Considered following measures while writing email:

· Keep the subject line clear and simple

· Open with a proper greeting

· Give the purpose of your email

· Writing the body text

· Attach the information on Network design you modelled in Activity ’21’ and implementation Plan you prepared in Activity ‘25’

· Wrapping up your email

· Signing off

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Advise client of design rationale (150-200 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Advised client of design rationale and you followed the steps below:

· Start with the big reason

· Communicate in a meaningful way

· Negotiate conflicts

· Keep at it

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Inform the client of design limitations, performance expectations, unanticipated outcomes and security threats through writing an email (150-200 words)

Attach the below information:

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Informed the client of design limitations, performance expectations, unanticipated outcomes and security threats through writing and email.

·

·

1. Considered following measures while writing email:

· Keep the subject line clear and simple

· Open with a proper greeting

· Give the purpose of your email

· Writing the body text

· Attach the information on design limitations, performance expectations, unanticipated outcomes and security threats

· Wrapping up your email

· Signing off

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Template to obtain and document feedback from Client (150-200 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Obtained and documented feedback from client through writing and email

·

·

1. Considered following measures while writing email:

· Keep the subject line clear and simple

· Open with a proper greeting

· Give the purpose of your email

· Writing the body text

· Attach the feedback form

· Wrapping up your email

· Signing off

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

Modify design if required (150-200 words)

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. Analysed the feedback obtained from client in Activity ‘29’.

·

·

1. Modified the WLAN design if client has mentioned points for improvement in the feedback form.

·

·

1. Changed the required part of design only.

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature

This task must address the following performance criteria/ performance checklist.

To be assessed as satisfactory (S) in this assessment task the participant needs to demonstrate competency in the following critical aspects of evidence

S

N/S

Trainer/Assessor to complete

(Comment and feedback to students)

1. After modification performed on required areas in Activity ‘30’, made the final documentation using the documentation strategy provided in the case study.

·

·

1. Completed the design documentation by including the below factors in the body part of the documentation:

· Logical map of the network design

· Cabling structure

· Quantity, type and location of network devices (router, switches, servers)

· IP addressing structure

· Network security architecture and overall network security processes

·

·

The student’s performance was:

· Not satisfactory

· Satisfactory

Feedback to student:

Student signature

Observer signature