ch10_updated_hw

ch10_updated_hw - Homework Updated January 2007 Chapter 10...

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Homework Updated January 2007 Chapter 10 Network Management Last Name: ____________________________________________________ First Name: ____________________________________________________ Due Date: __________________________________ Test Your Understanding Questions 1. a) Why are base prices misleading? b) Why is multiyear analysis necessary? c) How important are labor costs? d) Why do immature products tend to lead to high labor costs? e) What is TCO? f) Why is it important? g) What are the elements of TCO? 2. a) Why is network simulation attractive economically? b) For what purposes is network simulation done? c) What is sensitivity analysis? 3. a) Explain “GIGO.” b) How can a firm get good data for a simulation? 4. a) What are nodes? Review Questions Page 10-1
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b) What is a topology? c) List the steps in building a network simulation. d) What steps should be undertaken after running the simulation? e) What is validation, and why is it important? f) What is what-if analysis? g) Distinguish between IT Guru and ACE. 5. a) Why is IP subnet planning important? b) If you have a subnet part of 9 bits, how many subnets can you have? c) Your firm has the 8-bit network part 60. If you need at least 250 subnets, what must your subnet size be? d) How many hosts can you have per subnet? e) Your firm has a 20-bit network part. What subnet part size would you select to give at least 10 subnets? f) How many hosts can you have per subnet? g) How are private IP address ranges used? h) What are the three ranges of private IP addresses? 6. a) What major types of servers must be created and maintained to manage IP in a corporate environment? b) What are DHCP scopes?
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ch10_updated_hw - Homework Updated January 2007 Chapter 10...

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