Do I Know This Already Quiz

The purpose of the "Do I Know This Already?" quiz is to help you decide whether you really need to read the entire chapter. If you already intend to read the entire chapter, you do not necessarily need to answer these questions now.

The 8-question quiz, derived from the major sections in the "Foundation Topics" portion of the chapter, helps you to determine how to spend your limited study time.

Table 2-1 outlines the major topics discussed in this chapter and the "Do I Know This Already?" quiz questions that correspond to those topics.

Table 2-1 "Do I Know This Already?" Foundation Topics Section-to-Question Mapping

Foundation Topics Section

Questions Covered in This Section

Score

Facilitating Remote Connections

1-6

Challenges of Connecting Teleworkers

7-8

Total Score

CAUTION The goal of self-assessment is to gauge your mastery of the topics in this chapter. If you do not know the answer to a question or are only partially sure of the answer, you should mark this question wrong for purposes of self-assessment. Giving yourself credit for an answer that you correctly guess skews your self-assessment results and might provide you with a false sense of security.

1. The guidelines for deploying a teleworker solution are part of the SONA vision and defined in detail by which of the following?

b. IEEE

c. SRND

d. RSVP

2. The teleworker architecture is defined in which layer of the SONA framework?

a. Application Layer b. Interactive Services Layer c. Networked Infrastructure Layer

3. Which of the following are goals for the teleworker architecture?

a. Rapid convergence b. Safe boundaries for the solution c. Dial-on-demand routing d. Free home network equipment for personal use e. Internet connectivity

4. Which remote connectivity option is the most viable for teleworker connections?

a. MPLS VPN

b. Frame Relay c. ATM

d. IPsec VPN

5. Which connectivity option provides a Layer 3, fully meshed solution?

a. MPLS VPN

b. Frame Relay c. ATM

d. IPsec VPN

6. What is the difference between an IPsec VPN and a remote-access VPN?

a. A remote-access VPN is an on-demand connection whereas an IPsec VPN is an always-on connection.

b. A remote-access VPN is an always-on connection whereas an IPsec VPN is an on-demand connection.

c. A remote-access VPN is a dialup-only connection whereas an IPsec VPN is dialup or LAN access connection.

7. Among the components typically deployed for a campus to support teleworkers is which of the following?

a. IP Phone, webcam, laptop, or desktop computer b. Firewall and remote VPN router c. VPN Concentrator and headend router d. Fax machine and analog telephone

8. Among the components typically deployed for a teleworker solution are which of the following?

a. Remote VPN router b. VPN Concentrator c. ASA

d. CallManager

The answers to the "Do I Know This Already?" quiz are found in Appendix A, "Answers to the 'Do I Know This Already?' Quizzes and Q&A Sections." The suggested choices for your next step are as follows:

■ 4 or fewer overall score—Read the entire chapter. This includes the "Foundation Topics," "Foundation Summary," and "Q&A" sections.

■ 5 or 6 overall score—Begin with the "Foundation Summary" section, and then go to the "Q&A" section.

■ 7 or more overall score—If you want more review on these topics, skip to the "Foundation Summary" section and then go to the "Q&A" section. Otherwise, move to the next chapter.

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