IT 242 paper peer educator / it242paperdotcom

1. IT 242 paper peer educator / acc455tutorsdotcom IT 242 paper peer educator / it242paperdotcom

2. IT 242 paper peer educator IT 242 Entire Course IT 242 Week 1 CheckPoint OSI Model • IT 242 Week 1 CheckPoint OSI Model • IT 242 Week 1 DQs • IT 242 Week 2 CheckPoint Signals • IT 242 Week 2 Assignment VoIP • IT 242 Week 3 DQs • IT 242 Week 4 CheckPoint Ethernet or Token Ring • IT 242 Week 4 Assignment VLAN • IT 242 Week 5 CheckPoint Switching • IT 242 Week 5 DQs • Due Date: Day 5 [post to the Individual forum] • Describe the OSI model and how it relates to a network in 200 to 300 words. Your response should include answers to the following: • On which layers of the OSI model do WAN protocols operate? • What are some of these protocols?

3. IT 242 paper peer educator IT 242 Week 1 DQs IT 242 Week 2 Assignment VoIP • Due Date: Day 2 [post to the Main forum] • Post your response to the following: What is a WAN? Locate an example of a typical WAN setup and describe the components. Provide a picture, chart, or image if possible. Respond to your classmates and discuss how your examples differ. • Due Date: Day 7 [Individual forum] • Conduct an Internet search to locate a case study that shows how VoIP was beneficial to an organization. • Write a 350- to 700-word paper in APA format in which you analyze the organization’s use of VoIP.

4. IT 242 paper peer educator IT 242 Week 2 CheckPoint Signals IT 242 Week 3 DQs • Due Date: Day 4 [Individual forum] • Explain the differences between data, voice, and video signals in 200 to 300 words. • Include a description comparing the differences between PBX and VoIP. • Post your response to the following: Conduct an Internet search to locate an example of a private network and a public network. How is each network used? What are the pros and cons of each?

5. IT 242 paper peer educator IT 242 Week 4 Assignment VLAN IT 242 Week 4 CheckPoint Ethernet or Token Ring • Consider the following scenario: • Your company moves into a new building. Marketing is on the first floor, engineering is on the second floor, operations is on the third floor, and the call center is on the fourth floor. The LAN is organized neatly, with each floor having its own switch. • Saguaro Federal has mainframes for all of its banks and businesses. Should the company use the Ethernet or Token Ring protocol? Explain your choice. Why is this choice appropriate?

6. IT 242 paper peer educator IT 242 Week 5 CheckPoint Switching IT 242 Week 5 DQs • Compare and contrast packet and circuit switching in 250 to 300 words. Which is more commonly used? What are the advantages and disadvantages of each? • Post your response to the following: ISDNs are sometimes used in locations that do not support DSL or cable modem connections. Your choices may be analog modems or an ISDN connection in those remote locations. Describe three benefits ISDNs have over regular dial-up modem connections

7. IT 242 paper peer educator IT 242 Week 6 Assignment Router and Switch Configuration IT 242 Week 6 CheckPoint Static or Dynamic • Assignment Router and Switch Configuration • Due Date Day 7 [Individual forum] • Describe how to configure a switch and router in a 350- to 750-word paper in APA format. Be sure to include the following • As a network administrator for a company, you want to configure an IP route between two routers. Of static and dynamic routing, which is more appropriate? • Explain your answer in 200 to 300 words

8. IT 242 paper peer educator IT 242 Week 7 CheckPoint Firewalls IT 242 Week 7 DQs • Due Date: Day 5 [Individual] forum • In 200 to 300 words: • Describe the three main types of firewalls. • Explain how each type protects a network. • o Due Date: Day 4 [Main] forumo Post your response to the following: What is a key? What are the differences between private key and public key encryption? Provide examples of each

9. IT 242 paper peer educator IT 242 Week 8 Assignment Wireless Signals IT 242 Week 8 CheckPoint WLAN • Provide a hypothetical situation for each signal type that illustrates how it could be, or is being, used in a WAN. In what circumstance, for example, would a company choose to use a satellite signal? • Post your paper as a Microsoft庐 Word attachment • Due Date: Day 4 [Individual forum] • Explain in 200 to 300 words at least two different ways to secure a WLAN. What are the ramifications if a WLAN is breached?

10. IT 242 paper peer educator IT 242 Week 9 Capstone Discussion Question IT 242 Week 9 Final Project WAN Design • Post your response to the following: How has your perception of WAN technology changed as a result of what you have studied in this course? • An overview of the company and its needs • A logical network drawing for Acme to depict the recommended WAN • Recommendations for the type of leased lines the company should choose at each location, how each location will connect to headquarters, and whether or not each location should be able to connect with the others

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