Task 3 – Planning a Wireless Infrastructure

Touchstone Task 3: Planning a Wireless Infrastructure

ASSIGNMENT: The Touchstone Tasks in this course will help you prepare for the final Touchstone, which you will submit at the end of Unit 4. A Touchstone is a project that demonstrates your comprehension of the course material. It will help you refine skills, and demonstrate application of knowledge. For your reference, there is more information about Touchstones in the student guide.

There are a total of five Touchstone Tasks throughout the course:

• Touchstone Task 1: Planning a Network Infrastructure
• Touchstone Task 2.1: Planning Network Printer Connectivity
• Touchstone Task 2.2: Planning IP Address Assignments
• Touchstone Task 3: Planning a Wireless Infrastructure
• Touchstone Task 4: Planning Network Security Measures

This Touchstone Task prompts you to consider how many wireless connections will be needed in the scenario and to plan for deploying wireless access points (WAPs) in the office to ensure that every area has coverage and there are no issues with overlapping channels. You will also consider whether using a wireless LAN controller is a good idea in this scenario. These decisions and your rationales for them will become part of your final Touchstone report.

While you will not receive a grade or feedback on this Touchstone Task submission, doing the work now will help you complete your final project. Completing this exercise at this point of the course ensures that you are ready to move on. Further, these Touchstone Tasks build throughout the next Units and form the foundation of the presentation for your final project.

Touchstone Task 3 Template

In order to foster learning and growth, all work you submit must be newly written specifically for this course.

A. Directions

Step 1: Review Final Touchstone

Review the final Touchstone to learn more about the overall assignment and see how you will be graded. Return to this page to continue your Touchstone Task.

Step 2: Review Greenfield Properties Scenario

Review the scenario and client requirements about Greenfield Properties. You will use this information to answer questions related to planning a wireless infrastructure. Make sure you review the additional client expectations related to Touchstone Task 3: Planning a Wireless Infrastructure.

Step 3: Answer Questions

Based on the information provided by the client, answer the questions in the Touchstone Task 3 Template in 2-4 sentences each. Be sure to explain your answers in detail.

HINTAs you review the scenario and respond to the questions, consider what the client is trying to accomplish and what they have shared about their expectations. Use these perspectives to shape your response to the questions.

Step 4: Upload Completed Questions

Select the submit button at the top of this page and follow the instructions to upload the template with your completed question responses. You will use these answers as a reference when completing the final Touchstone at the end of Unit 4.

B. Requirements

While this assignment is ungraded, we recommend you practice the following conventions, which are required for graded Touchstones:

• Composition should be double-spaced with one-inch margins.
• Use a readable 11- or 12-point font.
• Use professional fonts such as Calibri, Arial, or Times New Roman. Do not use unusual fonts.
• Composition must be original and written for this assignment, and all writing must be appropriate for an academic context.
• Plagiarism of any kind is strictly prohibited.
• The submission must include your name, the date, and the title of your composition.
• Include all assignment components in a single .doc or .docx file.

 

 

Date: Touchstone Task 3: Planning a Wireless Infrastructure

Review the scenario and client expectations about Greenfield Properties. Make sure you also review the additional client expectations related to this Touchstone Preparation.

Based on the information provided by the client, answer the following questions in 2-4 sentences each. Be sure to explain your answers in detail.

How many devices will connect to this network wirelessly? Determine the current number of wireless devices currently, and then add 50% for future growth.

What network infrastructure components are needed to support the wireless hosts? (Ref: Wireless Networking Components , Site Survey and Installation Configurations )

On the diagram of the office layout (below), place a circle where you would place each WAP. The distance between WAPs should be from 30 to 70 feet. The office is 200’ wide by 300’ long. (Here is one circle placed on the diagram, as an example.)

Use as many as needed to ensure good Wi-Fi coverage everywhere in the building. Overlap the circles slightly to minimize the uncovered spots. Note: This diagram is just a rough draft to help determine how many WAPs you need; when it comes time to deploy the WAPs, you would use a site survey application to fine-tune WAP placement and channel capacity.

Color and label the circle to indicate what channel they should be set to. For example, you might color all the APs that should be set to channel 11 green, and type an 11 in the center of each one. (Ref: Site Survey and Installation Configurations) Will you assign the same SSID to each WAP? Why or why not? (Ref: Site Survey and Installation Configurations ) Will you use a wireless LAN controller to manage the access points? Why or why not? (Ref: Installing WLAN Networks )

Which Wi-Fi security encryption standard will you enable on the access points? Why did you choose that one? (Ref: Wireless Security )

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