Appendix A. Answers to the “Do I Know This Already?” Quiz Questions

Chapter 1

1. b and d

2. a and c

3. b

4. d

5. b

6. c

7. c

8. b and c

9. a

10. a, b, and c

11. d

12. c

13. c and d

14. c

15. a, b, and c

16. d

17. b

18. c

19. d

Chapter 2

1. b. EIGRP uses protocol number 88 for inter-router communication.

2. c. EIGRP uses the hello, request, reply, update, and query packet types.

3. c. The hello and hold timers can vary from neighbor to neighbor, as long as the hello packets are advertised before the hold timer expires.

4. a. An EIGRP successor is the next-hop router for the successor route (which is the loop-free route with the lowest path metric).

5. a, b, c, e. The EIGRP topology table contains the destination network prefix, path attributes ...

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