...Introduction This lab will introduce you to wireless spectrum analysis and supports this week’s TCO. TCO 7: Given a situation requiring a wireless network solution, propose an appropriate design for a wireless network using radio frequency based methods. Background Wireless signals are invisible to the human eye. To see these signals, a tool such as a spectrum analyzer is required. In this lab, you will learn how to use a common spectrum analyzer, as you would in your career, to locate potential interference while designing a wireless local area network. iLab Instructions 1. Review the Tutorial: Using a Spectrum Analyzer located in Appendix A. 2. Download NETW360W5iLabFiles.zip from Doc Sharing to a working directory on your computer. Once the file is downloaded, unzip (expand) the contents of the zip file. A directory, NETW360W5iLab, will be created and contain the following files: 1. Chanalyzer_Installer.3.4.msi: Installation program that installs Chanalyzer on your computer 2. Capture1.wsr: First, capture file for analysis 3. Capture2.wsr: Second, capture file for analysis 4. Capture3.wsr: Third, wireless capture file for analysis 5. Capture4.wsr: Fourth, wireless capture file for analysis 3. Install the Chanalyzer spectrum analysis program by double-clicking on the Chanalyzer_Installer.3.4.msi file. 4. Start the Chanalyzer. Once the Chanalyzer is running, open the first capture file, Capture1.wsr,...
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...Student Name ________________________________ Date 05/09/2013_____________ SEC572 Security Testing iLab Task 1 – Verify Connectivity between Router and Hosts Complete the table below based on the dynamic routes displayed in the routing table: Routing protocol Destination Network Metric Outbound Interface R - RIP 192.168.100.0/24 1 Serial0/0 R- RIP 192.168.200.0/24 1 Serial0/1 • Select the Task 1 commands and output in the Virtual CLI using the mouse. Click on the Copy button. Use V to paste the commands into your Lab Document. ISP_Router con0 is now available Press RETURN to get started. ISP_Router> ISP_Router> ISP_Router> ISP_Router> ISP_Router>enable ISP_Router#show ip interface brief Interface IP Address OK? Method Status FastEthernet0/0 200.100.0.1 YES NVRAM up FastEthernet1/0 200.100.40.1 YES NVRAM up Serial0/0 200.100.10.1 YES NVRAM up Serial0/1 200.100.20.1 YES NVRAM up ISP_Router#show ip route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2 * - candidate default Gateway of last resort is not set Displaying routing table from result of FLAN table R 192.168.100.0/24 [120/1] via 00.100.10...
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...Week 3 ILab Joy Major Exercise 1: A biomass pyramid is a diagram that shows the flow of energy through each trophic level of a food chain by quantifying the amount of biomass present at each trophic level. As a general rule, 90% of the energy is lost as you move through each trophic level. The levels move as follows: primary producers to primary consumers/herbivores to secondary consumers (predators) to tertiary consumers (top of the food chain). For example, in an eastern deciduous forest, if the primary producers (i.e., deciduous trees, shrubs, and grasses) produce 10,000 kilocuries per square meter a year then the kilocalories available at the primary consumer level (i.e., bugs, deer, rabbits, small birds) will be 1,000 kilocalories; followed by 100 at the secondary consumer level (i.e., foxes, owls, skunks, large birds) and 10 at the tertiary consumer level (i.e., bears). An example of this flow of energy can be found below. Exercise 2: Mount St. Helens has revealed some important factors that influence how an ecosystem can recover from such a cataclysmic eruption. One mudflow had cut through a forest, so it was surrounded by existing vegetation and recovered relatively quickly. The seasonal timing was a key factor because spring was late in coming to Mount St. Helens that year, and so there were still drifts of snow covering the understory of many sections of the forest, protecting the plant and animal species buried beneath them. The snowmelt also protected...
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...Week 6 iLab Grading Rubric In this week’s iLab, you will explore your own body and your knowledge of over the counter medications. I am not sure why these two things are grouped together in this iLab but they are! There are 3 sections to this iLab assignment. First, you will define what the term “BMI” means and then, you will calculate your own value and show the math work (or at least, explain how you arrived at your value). You will then, compare your individual BMI value to the standard tables and write up a short essay interpreting your value and defining whether you are underweight, normal weight or overweight. Once you have identified your weight status, you will then, detail an action plan for yourself, based on your values and your individual goals. Basically, depending on where your BMI values fall, you will write up a diet and exercise plan that helps you either gain weight, maintain your weight or lose weight. Plan must include both a dietary and physical activity component (3 sections of the iLab so far). Grading Rubric The breakdown for this 25 point iLab is as follows: Define BMI 4 points Calculate individual BMI (show equation and work) 6 points Compare & contrast BMI to standard tables and then, develop action plan for diet and physical activity based on your BMI assessment. Diet must include calories you will eat in one day as well as a snapshot of how you will eat. You must include the amounts and types of foods you plan on eating to...
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...The Monk Fruit Rebecca Rasmussen DeVry University The Monk Fruit Siraitia grosvenorii is an herbaceous perennial vine of the Cucurbitaceous (bitter gourds) family should not be mistaken for purple mangosteen, The plant is cultivated for its pulp and made into an extract that is 300 times sweeter than cane or beet sugar with almost zero calories and has been used as a natural sweetener native to southern China and northern Thailand for thousands of years. In those regions is has been known to treat obesity, diabetes, heat stroke and throat infections. It’s also called “Buddha fruit “, “Longevity fruit” or “Luo han guo”. Monk fruit is not commonly used fresh because it doesn’t keep well and has offensive aromas and flavors; it’s generally dried which gives it another unsatisfactory taste and smell. Even though it’s natural nauseating taste and small native still sometimes eat it fresh or dried, the rind and pulp, steeped in hot water will make a soothing tea for sore throats Through modern processing techniques those unpleasant issues can now be removed Research suggests that monk fruit is high in antioxidants. It may have some positive effects on preventing cancer. It has also been shown to reduce the effects of Epstein-Barr virus. The carbohydrates from monk fruit are largely glucose and fructose. The US FDA (Food and Drug Administration has rated the monk fruit and its extracts as GRAS (Generally Regarded As Safe). Marketed...
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...Thomas Mathew SCI-204 Environmental Science 07/08/15 iLab Week 1 Deforestation Discuss 5 products that come from tropical rainforests. 1) A. Medicines B. Bathroom Products (shampoo, conditioner, moisturizers, toothpaste, shower gel) C. Food (Bananas, avocados, cashews, Brazil nuts) D. Oils (palm & oil) E. Coffee With clear examples, discuss 5 major causes of deforestation. 2) A. Using wood for industrial use like furniture, paper products, and building materials. B. Agricultural expansion like increased demand in palm oils, soybeans, etc. C. Urbanization, to make room to build more houses and communities. D. More land for cattle grazing. E. Mining things like coal and oil, which leads to more roads being built to travel on which in turn leads to more waste being put into the air by those vehicles. Discuss 2 reasons why this is very difficult, especially in the Amazon Tropical Rain Forest. 3) A. The biggest reason is because of the over population of the world. They needs to be more land to build houses and communities for people. B. Another reason is because there are so many more people I the world, there needs to be more food. Since the Amazon is such a large area of land it just continues to get cut down for more places to plant plantations. Not only that but we also need the wood for furniture and paper products for everyone. Looking at the Water & Carbon Cycle (chapters 3 & 10), discuss how deforestation impacts these...
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...SCI228 Week6 ilab Definition of Body Mass Index First, the Body Mass Index or BMI, also known as Quetelet’s index(Pruitt, p. 442), measures the ratio of a person’s body weight to their height, and in adult’s correlates strongly with their total body fat content. Further, a body mass index of less than 20 is considered to be underweight, while a body mass index that is between 20 and 25 is considered to be healthy. However, a body mass index in that ranges between 25 and 30 is regarded as overweight. Even more so, a body mass index that is over 30 is regarded as obese. Finally, if a body mass index is 100 or greater, it is regarded as morbidly obese. In order to calculate a person’s BMI, the following formula can be used to determine that value: BMI (kg/m^2) = weight (kg) / height (m)^2 In my personal case, the calculation would be: First convert weight in lbs to kg: 140 lbs / 2.2 lbs/kg = 63.64 kg Then, convert height in inches to meters: 68 in. * 0.0254 m/in. = 1.73 m Square the height in meters: 1.73 m = 2.99 m^2 My personal calculated BMI is: BMI (kg/m^2) = 63.64 kg / 2.99 m^2 = 21.28 kg/m^2 Thus, according to the BMI index, I am classified as being in the healthy range for my personal BMI value. Eating Regiment I have established an everyday eating regiment which will allow me to maintain my current healthy weight by using a meal planning tool from “www.eatthismuch.com.” By using this tool, I have developed a 3-mean plan for any given day based on a 2500 calories-per-day...
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...In this lab you will be developing a Grade Reporting system for DeVry University. Grades are entered for different students. The grades should be stored in a two-dimensional (doubly subscripted) array of double numbers. The student's name should be stored in a single-dimensional string array. The student's course should be stored in a single-dimensional string array. Allow the program to store up to 100 students' grades. Once the student's grades have been added, display the student's name, course and average grade in the list box. The list box sorted property should be set to true. To edit a student's grades, select an entry from the list box. You will need to search through the students name array to find a match. Pull the information from the arrays and put them in the controls in the submit area. Disable the student's name and course text boxes, list box, and Edit and Delete buttons. The user may only modify the grades. These will be updated in the grades array and the average redisplayed in the list box. When a student's grades are deleted, physically move the data up in the arrays. See the Sample Output below for further instructions. Pseudocode: Declare this at the top of the form class // initialize number of students to zero int studentCount = 0; // one-dimensional array to store student names string[] studentNamesAr = new string[100]; // one-dimensional array to store course numbers string[]...
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...Student Name _________________________________ Date _____________ SEC450 Database Traffic Load iLab Objectives In this lab, the students will examine the following objectives. • Creating Database traffic using the traffic generator • Specifying link statistics to monitor traffic flow • Running discrete event simulation (DES) • Adjusting link speeds to handle Database traffic. Scenario A small company is using the topology shown below. The Public Server is actually an offsite Database Server that contains company records. Assume that the 200.100.0.0/16 network represents the Internet. The Dallas and Chicago Servers and Hosts need to access the database server. Only users in the Dallas and Chicago LANs should be able to access the database server. Topology The last page of the lab assignment document contains a full page Topology. Remove this page and use it for reference to the topology and the IP addresses. Initial OpNet Preparation The Week 5 iLab is entitled Database Traffic Load. The following steps show how to create the project required for the Week 5 iLab. • Log into the Citrix iLab Environment (lab.devry.edu). • Click on the OpNet 17 icon. • Click the Accept button to Open OpNet 17. • Click File/Open and navigate to the F:\op_models\SEC450\SEC450.project\SEC450 file and click Open. • In OpNet 17 with the SEC450 project open, click File/Save As. • Save the project in...
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...CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 206 ALL ILABS CIS 206 ALL ILABS TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-206-ilabs/ ...
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...Review Questions Name ___Diamond Cintron Answer the following questions (you may use MS Project Help): 1) What are the three base calendars included in MS Project and what are the default values of each? The three base calendars are Standard, Night Shift, and 24 Hours. Standard default values is all week days from 8 AM to 12 PM then 1 PM to 5 PM. Night Shift is All week days from 12 AM to 3 AM, 4 AM to 8 AM, and 11 PM to 12 AM. Plus Saturday from 12 AM to 3 AM, and 4 AM to 8 PM. 24 Hours is every day from 12 AM to 12 AM. 2) What is the difference between a base calendar and a resource calendar? A base calendar defines the usual working and nonworking times and days, and exceptions, such as holidays, for the project or for a group of resources. You can select any base calendar as the project calendar or as the basis for a resource calendar. You can also apply a base calendar to tasks as a task calendar. Resource calendars ensure that resources are scheduled only when they're available for work. They affect a specific resource or category of resources. 3) Why schedule one project meeting after completion of the last task, Test System? This would be a final meeting to discuss the success or failure of the system test. If the test was successful, then all team members can be released from the project and given expectations as to where they will be next. If the test was a failure, the team meeting will allow discussion on how to proceed to address...
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...------------------------------------------------- Week 1 iLab Report The first objective in the LAN Modeling tutorial is Setting Up the Scenario. The final step in setting up your scenario appears below. 1. (30 points) Once your project is created (after Step 6 above), your workspace will contain a map of the United States. Your project and scenario name can be seen in ITGuru’s top window border in the form of Project: <project name> Scenario: <scenario name>. Capture a screenshot of your new project workspace that clearly shows your project and scenario name, and paste it below. 2. (40 points) In college-level paragraph(s), describe how background traffic affects both e-mail data and VoIP data. In this week’s lab exercise, we had the opportunity to create a network simulation from the ground up using OpNet IT Guru. The purpose of the exercise was to gain familiarity with OpNet functions along with network objects and associated behavior based on the configuration of network variables. Some of these objects include Application Definitions, Profile Definitions, Subnets, and the various means of connecting these components in a topology. The lab exercise itself provided a foundation for creating a simulated environment that was focused on evaluating the impact of background link load on FTP traffic. After creating the initial simulation environment, we were able to validate the configuration by matching output data for FTP performance with the reference data provided in the iLab instructions...
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...HELPIDO.COM ----------------------------------------------------------- FOLLOW THE LINK TO GET THE TUTORIAL http://helpido.com/netw-420-ilab-5-of-7/ ----------------------------------------------------------- NETW 420 ILAB 5 OF 7 ________________________________________ 1. Estimate the average number of Database bytes per second traffic that the Hacker received during the Open_Network run. 2. Estimate the average number of Database bytes per second traffic that the Hacker received during the VPN_with_Firewall run. 3. Now compare the two values. Did the VPN_with_Firewall affect the ability of the Hacker to receive Database bytes per second traffic? ß 4. Estimate the average number of HTTP bytes per second traffic that the Online Shopper received during the Open_Network run. 5. Estimate the average number of HTTP bytes per second traffic that the Online Shopper received during the VPN_with_Firewall run. 6. Now compare the two values. Did the VPN_with_Firewall affect the ability of the Online Shopper to receive HTTP bytes per second traffic? 7. Estimate the average time that it takes to download a Web page for the Online Shopper during the Open_Network run. 8. Estimate the average time that it takes to download a Web page for the Online Shopper during the VPN_with_Firewall run. ß 9. Now compare the two values. Did the VPN_with_Firewall increase the time that it took for the Online Shopper to download web pages from the company server...
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...iLab week 1 Assignment Lab Report: I. Seperation of a Salt Water Solution Lab II. Introduction In this lab scenario, we were asked to determine the percentage of salt present in a saltwater solution. We are able to reach a conclusion in the lab due to certain chemical properties of water and salt. One main property is that water has a significantly lower boiling point in comparison to the salt in the mixture. III. Procedure First we obtained a 250ml beaker as well as an electronic scale in grams (g) and a Bunsen burner. After weighing the empty glass, we applied the saltwater solution and weighed the beaker again. Then we evaporated the water by placing the beaker on the Bunsen burner. Then we were able to determine the amount of salt present by weighing the beaker contents. IV. Observations and Results Contents | Mass | . Beaker (control) | 75.000g | .Beaker + mixture | 85.175g | .Beaker + salt | 75.175g | . Salt | 0.175g | .water | 10.000g | Percentage of Salt in Mixture | %1.75 | V. Discussion This, in my opinion, is a good Lab to start with. The results seem logical and the lab does a good job of demonstrating the proper application of the scientific method as well as the properties of saltwater mixtures. It also showed good basic practices to use during experimentation like the use of a control group , and measuring and recording data throughout the process VI. Conclusion The experiment...
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...Category | Points | Description | Section 1Configuring OSPF Single Area: 40 Points * Task 1: Step 5 * Related Explanation or Response * Task 1: Step 6 * Related Explanation or Response * Task 1: Step 10 * Related Explanation or Response * Task 2: Step 4 * Related Explanation or Response * Summary Paragraph | 2323232320 | Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.In your own words, summarize what you have learned about IP subnetting and configuration. | Total | 40 | | ------------------------------------------------- Name: Date: Professor: ------------------------------------------------- Configuring OSPF Single Area vLab (30 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab, what you learned by performing it, how it relates to this week’s TCOs and other course material, and (just as important) how you feel it will benefit you in your academic and professional career. (10 points) ------------------------------------------------- Copy and paste the following screenshots from your Configuring OSPF Single Area lab below. Task 1, Step 5: Paste a screenshot showing the route table of the Indianapolis router. (2 points) Question: Based on the information...
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