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INF 325 ASH Course Material - inf325dotcom

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INF 325 ASH Course Material - inf325dotcom

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  1. INF 325 ASH Course Material - inf325dotcom

  2. INF 325 ASH Course Material INF 325 Entire Course (Ash) INF 325 Week 5 Final Analysis (Ash) • INF 325 Week 1 Commercial Internet Expansion • INF 325 Week 2 Leased Lines • INF 325 Week 3 Mobile Service • INF 325 Week 4 Security plan • INF 325 Week 5 Final Analysis • a) What is a policy? • b) Distinguish between policy and implementation. • c) Why is it important to separate policies from implementation? • d) Why is oversight important? • e) Compare the specificity of policies, implementation guidance, and implementation.

  3. INF 325 ASH Course Material INF 325 Week 1 Commercial Internet Expansion (Ash) INF 325 Week 1 DQ 1 Network Management (Ash) • a. What was the Acceptable Use Policy in place on the Internet before 1995? • b. Why did commercial activities on the Internet become acceptable in 1995? • c. What are the carriers that provide Internet service? • d. Why do they need to be interconnected? • Network Management. In network management, why is it important to carefully consider decisions that will lock the firm in for a long period of time? Respond to at least two of your classmates’ postings.

  4. INF 325 ASH Course Material INF 325 Week 1 DQ 2 Ethernet Network (Ash) INF 325 Week 2 DQ 1 UTP Cord Problem (Ash) • Ethernet Network. You can place both TCP/IP clients and servers and IPX clients and servers on the same Ethernet network, and each client will talk to its server. How do you think this is possible? (Hint: Consider the Ethernet frame in Figure 2-9). • UTP Cord Problem. A tester shows that a UTP cord has too much interference. What might be causing the problem? Give at least two alternative hypotheses, and then describe how to test them.

  5. INF 325 ASH Course Material INF 325 Week 2 DQ 2 Managed Switches (Ash) INF 325 Week 2 Leased Lines (Ash) • Managed Switches. What are managed switches and what benefits do they bring? Refer to figure 6-15 and provide a simple written example as it applies to business outlining and what type of command, manageability, and problem diagnosis managed switches are capable of. • a. Below what speed are there different leased line standards in different parts of the world? • b. What is the exact speed of a T1 line? • c. What are the speeds of comparable leased lines in Europe? • d. Why are fractional T1 and E1 speeds desirable?

  6. INF 325 ASH Course Material INF 325 Week 3 DQ 1 WPA (Ash) INF 325 Week 3 DQ 2 Remote Access Management (Ash) • WPA. View Why you should protect your wireless network with WPA. After viewing the video, what aspects of WPA would you recommend to the average home-user with wireless access? • Remote Access Management. Why is centralized access point management desirable? What functions should remote access management systems provide?

  7. INF 325 ASH Course Material INF 325 Week 3 Mobile Service (Ash) INF 325 Week 4 DQ 1 Routing (Ash) • a. What are smart phones? • b. What changed from 1G cellular technology to 2G technology? • c. Compare typical 2G speeds with 3G speeds. • d. What are likely to be typical download speeds for early 4G systems? • e. What speeds will 4G support eventually? • routers has left some of your important servers unavailable to clients at your site. How could you narrow • down the location of the problem using what you learned in Chapter 9? Be specific. Respond to at least two

  8. INF 325 ASH Course Material INF 325 Week 4 DQ 2 P2P (Ash) INF 325 Week 4 Security plan (Ash) • P2P. Do you think that pure P2P architectures will be popular in the future? Why orwhy not? What have been your experiences, if any, with P2P applications? • Security Plan. Why is security primarily a management issue, not a technological issue? Also, provide some specific bulleted points on what you would include in a security plan if you were the Information Technology Director of a small firm.

  9. INF 325 ASH Course Material INF 325 Week 5 DQ 1 Questions for Managers (Ash) • Questions for Managers. As a manager, how would you monitor the driving forces of change mentioned in the text? How would you tackle a gap analysis? How would you handle scalability issues?

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