D
38. C
39. B, C, F
40. A, C, F
41. B
42. A
43. B
44. A
45. B
46. D
478 Appendix: Answers to Chapter Review Questions
Chapter 6
Review Questions
1. A, C
2. C
3. A, C
4. B
5. C
6. C
7. B
8. C
9. C
10. A
11. B
12. A, C, D
13. D
14. A
15. C
16. D
17. D
18. A
19. B
20. C
21. C
22. B
23. D
24. A
25. B
26. A
Chapter 6 479
27. C
28. D
29. C
30. D
31. C
32. B
33. A
34. B
35. C
Index
Numerics
802.1x authentication, 219
802.11
ad hoc mode, 222
infrastructure mode, 223
A
absorbtion, 210
access attacks, mitigating, 30
access
accessing
Catalyst switches, 178
Cisco routers, 307
acknowledgments, 79??“80
active attacks, 27
ad hoc mode (802.11), 222
address classes, 46??“49
address exhaustion, 54??“57
address resolution, 88
addressing, Ethernet, 113
addressing scheme, determining, 264??“265
Class A networks, 268, 270
Class B networks, 267??“268
Class C networks, 265, 267
administrative distance, 397??“398
ADSL (asynchronous DSL), 359
application layer
OSI model, 34
TCP/IP model, 41
applications, TCP/IP, 67
APs (access points)
BSA, 223
configuring, 226??“227
ARIN (American Registry for Internet
Numbers), 46
arp command, verifying packet delivery, 101
ARPANET, 361
ATM (Asynchronous Transfer Mode),
392??“393
attacks, 27
authentication
802.
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