"Do I Know This Already?" Quiz The purpose of the "Do I Know This Already?" quiz is to help you decide what parts of this chapter to use. If you already intend to read the entire chapter, you do not necessarily need to answer these questions now. The quiz, derived from the major sections in the "Foundation Topics" portion of the chapter, helps you determine how to spend your limited study time. Table 14-1 outlines the major topics discussed in this chapter and the "Do I Know This Already?" quiz questions that correspond to those topics. Table 14-1. "Do I Know This Already?" Foundation Topics Section-to-Question MappingFoundation Topics Section | Questions Covered in This Section | Score |
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Router Redundancy: HSRP | 15 | | Router Redundancy: VRRP | 67 | | Router Redundancy: GLBP | 810 | | Hardware Redundancy | 1112 | | 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. Giving yourself credit for an answer you correctly guess skews your self-assessment results and might give you a false sense of security.
| 1. | Which one of the following do multilayer switches share when running HSRP? Routing tables ARP cache CAM table IP address
| | 2. | What HSRP group uses the MAC address 0000.0c07.ac11? Group 0 Group 7 Group 11 Group 17
| | 3. | Two routers are configured for an HSRP group. One router uses the default HSRP priority. What priority should be assigned to the other router to make it more likely to be the active router? 1 100 200 500
| | 4. | How many routers are in the Standby state in an HSRP group? 0 1 2 All but the active router
| | 5. | A multilayer switch is configured as follows: interface fastethernet 1/1 no switchport ip address 192.168.199.3 255.255.255.0 standby 1 ip 192.168.199.2
Which IP address should a client PC use as its default gateway? 192.168.199.1 192.168.199.2 192.168.199.3 Any of the above
| | 6. | Which one of the following is based on an IETF RFC standard? HSRP VRRP GLBP STP
| | 7. | What VRRP group uses the virtual MAC address 0000.5e00.01ff? Group 0 Group 1 Group 255 Group 94
| | 8. | Which one of the following protocols is the best choice for load-balancing redundant gateways? HSRP VRRP GLBP GVRP
| | 9. | Which one of the following GLBP functions answers ARP requests? AVF VARP AVG MVR
| | 10. | By default, which of the following virtual MAC addresses will be sent to the next client that looks for the virtual gateway? The GLBP interface's MAC address The next virtual MAC address in the sequence The virtual MAC address of the least-used router 0000.0c07.ac00
| | 11. | Which one of these features is used to reduce the amount of time needed to rebuild the routing information after a supervisor module failure? NFS NSF RPR+ SSO
| | 12. | Which one of the following features provides the fastest failover for supervisor or route processor redundancy? SSL SSO RPR+ RPR
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The answers to the "Do I Know This Already?" quiz are found in Appendix A, "Answers to Chapter 'Do I Know This Already?' Quizzes and Q&A Sections." The suggested choices for your next step are as follows: 10 or less overall score Read the entire chapter. This includes the "Foundation Topics," "Foundation Summary," and "Q&A" sections. 11 or 12 overall score If you want more review on these topics, skip to the "Foundation Summary" section and then go to the "Q&A" section at the end of the chapter. Otherwise, move to Chapter 15, "IP Multicast."
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