What is the use of employing an ssid mechanism

Assignment Help Computer Networking
Reference no: EM132143392

Task

1. In each of the following scenarios there is a relationship to work life in the IT industry. With each of the following question, ensure that your answer includes the explanation of how it would be applied to workplace situations. Write short notes after investigating the following scenarios:

a) 802.11a supports different modulation techniques, each allowing for different data rates. This adds complexity and cost to the radio, so your boss suggests 802.11zzz should only support one modulation technique, namely the maximum data rate possible. Do you support this idea? Why or why not?

b) Your company wants to provide wireless networking services in public places, such as in an airport lounge, where a wireless networking device detects multiple wireless networks with different SSIDs. What is the use of employing an SSID mechanism, state two reasons as to why it is necessary?

c) You company provides wireless networking services. One of your customers complains about the downloading performance being poor. After investigation, you find that the customer's 802.11 wireless network is interfering with his neighbour's wireless transfers. You want to improve performance, but you do not have any control over the neighbour's wireless connection (The only thing under your control is your customer's wireless router). Discuss the suitability of the following strategies in achieving better performance, e.g., under what conditions could it help, and when may it not be effective.
i. Frequency Assignment - Assigning a different channel to the user's wireless router.
ii. Power Control -- Lowering the transmit power of the user's wireless router.
iii. Enable RTS/CTS

2. Suppose a large office building has ESS WLAN for the office users. As a network engineer, you are asked to identify the drawbacks of the ESS WLAN with respect to roaming users. What would you recommend as a remedy to this drawback, if there any?

3. Explain how does the CSMA/CA in DCF handle media contention.

4. Suppose your company is going to provide services on broadband wireless access networks. For this reason you are asked to perform a comparative study on different technologies of wireless broadband networks. You need to complete the following table based on your study (please replace Technology T with an appropriate technology similar to WiMAX and Wi-Fi, also add few additional features in place of Feature x, y and z):

5. Define ‘throughput' in regards to wireless network. Use a practical method (e.g., using an software) to measure throughput of a wireless network? You should provide any appropriate screenshots.

Feature

WiMAX

Wi-Fi

Technology T

Frequency band




Channel bandwidth




Radio Technology




Half/Full Duplex




Modulation technique




Bandwidth Efficiency




Access protocol




Feature x




Feature y




Feature z




6. Suppose you work in a network security company, and you need to prepare a survey report of a particular security issue of wireless networking. To start with, select an area of wireless network security. We have listed some research papers in the 'recommended reading/resources' folder under the Resources for Students section, which can be helpful in choosing a topic. You need to use more papers in your selected topic too. This project may be done in teams of 2-3 students. Active participation in the online meeting and on the Forum will help identify like minded team members. Please write all team members names and student IDs on the title page of report. You may choose to work on your own as well. Please read the following information about a survey.

Verified Expert

The solution file is prepared in ms word which discussed about some wireless communication technologies with their features and advantages and disadvantage. This report also compares each wireless technology of the frequency, range and speed. Also discussed various network scenarios to analsis the wireless technologies. The references are included as per apa format

Reference no: EM132143392

Questions Cloud

Creating a program for a pizza shop : Implement or incorporate additional language features which may be lacking, i.e. data structures - You are tasked with creating a program for a pizza shop
Develop Mobile Web Application - Animal Voices Children App : HC2051 Mobile Web Application Development Assignment - Android Apps Development, Holmes Institute, Australia. Application title: Animal Voices Children's App
Discuss the regulation of electronic nicotine delivery : PUBLIC HEALTH LAW AND POLICY - Discuss the regulation of electronic nicotine delivery systems (e-cigarettes) in Australia - Choose a health-related profession
Create a set of z schemas that adequately describes the ccs : ITECH7410 - Software Engineering Methodologies Assignment - Formal System Specification, Federation University, Australia. Create a set of Z schemas
What is the use of employing an ssid mechanism : What is the use of employing an SSID mechanism, state two reasons as to why it is necessary - What would you recommend as a remedy to this drawback
Brief overview of project - URBAN POPULATION : 42908 Engineering Project Preparation Assignment - Topic - "URBAN POPULATION. Brief overview of project, main aim of project
Compute the number of leaf pages that we need : Suppose each key is 56 bytes long, and suppose we fill the leaf pages to capacity (i.e., as much as possible). Compute the number of leaf pages that we need.
How many botnet machines are needed to send data : How many botnet machines are needed to send data to the web server in order to fill the web server's link capacity?
Develop a grievance policy and procedure for safety traffic : BSBWRK510 Manage employee relations - demonstrate the skills and knowledge required to develop a grievance policy and procedure and implement strategies

Reviews

urv2143392

10/30/2018 9:28:17 PM

please find attached an updated file. hi These are some samples my lecture uploaded today. Thanks. I am very pleased that I received the solution within the timeline according to the samples uploaded by me. I would like my this Assignment also do the same person who did my previous task. And I am happy that it has been done by the same expert.love it. keep going. It was on time and completed, I am very happy with that. I would prefer your service again. definitely gonna using service in future. thanks you so much guys.

len2143392

10/17/2018 5:25:47 AM

References Compelling evidence from professionally legitimate sources is given to support claims. Attribution is clear and fairly represented. APA (Version 6) format is used accurately and consistently in the paper and on the "References" page. Professionally legitimate sources that support claims are generally present and attribution is, for the most part, clear and fairly represented. APA (Version 6) format is used with minor errors. Although attributions are occasionally given, many statements seem unsubstantiated. The reader is confused about the source of information and ideas. There are frequent errors in APA format. References are seldom cited to support statements. The format of the document is not recognizable as APA.

len2143392

10/17/2018 5:25:41 AM

Mechanics No consistent errors in punctuation, spelling, grammar, or capitalisation A few minor consistent errors in punctuation, spelling, grammar, or capitalization, but they do not detract from the overall meaning and effectiveness of the paragraph. A few regular errors in punctuation, grammar, spelling, and capitalisation that. while distracting, the meaning and intent of the paragraph can still be discerned. The overall presentation of the essay displays a lack of proofreading and attention to detail. While the essay MIGHT be readable, it is uncomfortable and unprofessional.

len2143392

10/17/2018 5:25:35 AM

Quality of research Research in-depth and the beyond the obvious, revealing new insights gained. Author clearly identified the way of the research approaching by the other researchers and predicts in which way the research would be going in future. Research of sufficient depth. Authors identified the research progression, and produce speculation of future research on the topic with lack of confidence. Surface research is performed. Author presented mainly a description of different research and showed the correlations of the research of the topic. However, the authors failed to speculate the future trends of the research. Minimal research is performed. The research consists predominantly of information collection and making simple correlations of different research work on the topic.

len2143392

10/17/2018 5:25:30 AM

Style: Flow, tone, word choice Writing is smooth, skilful, and coherent. Sentences are strong and expressive with varied structure. Consistent and appropriate tone and word choice is used throughout the paragraph. Sense language is used to "show, not tell" the reader what is being described. Writing is clear and sentences have varied structure. There is consistent tone and word choice is appropriate with fairly good use of sense language to create imagery. Writing is clear, but sentences may lack variety. The tone is inconsistent and word choice, while adequate, could be better. While sense language is used, it is not very effective in creating imagery Writing appears rushed or underdeveloped.

len2143392

10/17/2018 5:25:24 AM

Overall Organization The logical progression of details with a clear and effective order that enhances the essay and provides a vivid description of the topic with appropriate and effective transitions. Logical progression of details with a clear and useful order. Transitions are present, but they do not enhance the overall effectiveness of the paragraph The organization is clear. Some transitions are present, while others are either inappropriate or missing. The flow of the essay from detail to detail is difficult to understand or implies that important information has been left out.

len2143392

10/17/2018 5:25:17 AM

Body Paragraphs Each body paragraph contains a clear topic sentence that focuses each paragraph around one point. Details/examples in the body paragraphs are clear and well developed, and there are enough details to create vivid images in the reader's mind with the use of vivid/ sense language that creates a dominant impression. Each body paragraph contains a clear topic sentence that focuses each paragraph on one point. Details/examples are clear and presented from general to specific, but they are not well developed. Vivid/sense language is not used as effectively as it could be used to create imagery for the reader. Some paragraphs do not contain a clear topic sentence or might not have as strong a topic sentence as is needed. There are details/examples in each paragraph, but they might be either unclear or not presented from general to specific. Vivid/sense language is not used effectively, or the details do not create a dominant impression in the paragraph. Many of the paragraphs are missing essential details or the details in the overall essay focus on one sense when other details could be offered to enrich the experience.

len2143392

10/17/2018 5:25:11 AM

Area HD (100%-85%) DI (84%-75%) CR (74%-65%) PS(64%-50%) Introduction A well-developed introduction catches the audience's attention and creates interest. The beginning of the essay contains background information so that readers can understand the story's context. A guiding sentence close to the beginning conveys the focus of the essay. Introduction creates reader interest and is reasonably well-developed. It contains some background information and/or details, and it fits the focus of the essay. The introduction is adequate and includes some background information, yet it may lack detail and creativity. It may need to do more to catch the reader's attention, or it may not quite fit the focus of the essay. Background details are a random collection of information: They are unclear or unrelated to the topic. The introduction does not appear to consider the reader.

len2143392

10/17/2018 5:25:05 AM

Question HD (100%-85%) DI (84%-75%) CR (74%-65%) PS (64%-50%) Q 1 – Q 5 The answers are correct and complete. A comprehensive explanation is provided with an appropriate example. Appropriate figures were used, if applicable. Appropriate reference style is used. No grammatical or spelling mistake. The answer is correct, and a detailed explanation is provided. References are used. No/only a few grammatical or spelling mistakes. The answer is correct, but the explanation is not complete. Very few references are used and not formatted appropriately. The answer is correct but not complete, and only adequate explanation is provided. No references are used. There are few grammatical errors and spelling mistakes.

len2143392

10/17/2018 5:24:59 AM

Rationale This assessment task will assess the following learning outcome/s: • be able to investigate and evaluate various wireless networking techniques, protocols and standards. • be able to compare and contrast different wireless networks in terms of size, speed, limitations and applications. • be able to investigate and evaluate emerging wireless networking technologies. • be able to investigate theoretical and practical issues relating to wireless technology and communicate the results to specialist and non-specialist audiences. • be able to explain the challenges and security issues posed by wireless networks.

Write a Review

Computer Networking Questions & Answers

  Evaluate all aspects of an organisation that uses e-commerce

The purpose of this assignment is to enable students to critically evaluate all aspects of an organisation that uses e-Commerce and e-Business and communicate these key issues through a written report based on the questions for case study released..

  What are best practices for working effectively

What are best practices for working effectively and efficiently in a project team environment?

  Build a clear understanding of project management

Network Project Management - Purpose of the assessment - examine a project case and write a 800-1000 words (excluding references) report on project management

  Explore three reasons for utilizing professional networking

Discuss three reasons for utilizing professional networking during the job-hunting process. Note:Some potential points to consider include: developing a professional network.

  Find two examples of the TCP-IP protocol suite

Find two examples of the TCP/IP protocol suite that differ from this book's layering and cite sources. How are those two suites alike, and how do they differ?

  Show that receiver is indeed able to recover sender data

The given picture shows a CDMA exmple that support two sender,suppose that the receiver wanted to recieve the data sent by sender b) Show that the receiver is indeed able to recover sender 2's data from the aggregate channel signal by using sender 2'..

  Analyse and describe the http and https transfer processes

Analyse and describe the HTTP and HTTPS transfer processes between client and server, and describe the detail in each packet

  You are required to analyse the effectiveness of the hotel

you are required to analyse the effectiveness of the hotel booking systems. to do this you are required to employ at

  What are the benefits and drawbacks of using server core

ITNW1316- What are the benefits and drawbacks of using Server Core for this branch office?What are some things you should do to set up this server management environment?

  What are the predominant electronic and physical threats

Write a 200- to 300-word response to the following question: What are the predominant electronic and physical threats to communications networks

  Discuss the managing the cisco iso files

Discuss the Managing the Cisco ISO Files. How do you think you'll manage this important activity when your get on the job?

  Explain control domain and how it maps to your chosen scope

Explain the control domain, how it maps to your chosen scope, and specifically what your organization does to implement the stated control.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd