This chapter covers the following topics: • Motivations for Different Types of Testing • Test Scoping • Test Planning • Choosing the Right Test Tools • Writing the Test Plan Chapter 1, 'A Business Case for Enterprise Network Testing,' stressed the importance of assessing the business reasons for testing as your first step in crafting an effective test approach. In the same way that a network designer would be foolish to specify equipment or make technical recommendations without prior knowledge of customer requirements, a test engineer would be misguided to attempt writing a test plan without first understanding the triggers, scope, motives, and expectations for the test initiative. By rushing ahead and skipping this critical step, you risk missing the mark in your testing, focusing on the wrong types of tests, or capturing erroneous results. This will waste precious time and resources as you continuously redefine your test plan; add, remove, or modify equipment to your lab topology; rerun your test cases; and generate reports. Taking time to identify the objectives and outline an assessment is critical before you ever step foot into the lab. Sfcedit Keygen Crack. Only after the following questions are answered should you begin to write a detailed test plan or build a lab topology: • What are the test triggers? • Who is requesting the test and what are their motives?

Aurora Borealis Draughts Serial Season. • How much testing is necessary and what constitutes success? • What is the impact of test failure and what are the known risks? • What are the resources (people, lab equipment, and test tools) required to execute the test? As discussed in Chapter 2, 'Testing Throughout the Network Lifecycle,' a complimentary relationship between network testing and design functions exists in organizations that execute enterprise architecture effectively.

We explained how structured testing complements and validates design deliverables, by providing examples of the different types of test requests that you can expect throughout the network's lifecycle. This chapter will begin to fill in the practical details of what is necessary to build an effective approach toward different types of test requests. It begins with a suggested approach for assessing and scoping a test project, and offers guidance and best practices for the following considerations: • How to identify test case scenarios • How to develop a lab prototype • How to choose the proper test tools necessary to execute the different types of tests • How to write a detailed test plan As with most technical undertakings, there is no absolute right way to approach systems testing. We do not promote ours as the only way to conduct successful testing. However, this is a proven method that will improve your chances of getting it right the first time. Motivations for Different Types of Testing The first step in assessing the objective and scope of a test effort is to understand the reasons for why it was requested, and the motives of the people or organization that requested it.

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In some instances, your client may be able to clearly tell you why they want testing and what they expect from testing, while others may only be able to tell you that their proposed deployment 'is critical to the business and must be tested.' In cases of the latter, you will need to rely on knowledge of your client, personal experience, and industry best practices to determine the objective and scope of the test effort. Following are some of the most common triggers and motivations associated with the different types of testing.