cisco ccna 1 chapter 2 test answers
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 110 ppt
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... 347–353
10 -Mbps, 317 , 320
10 BASE2, 3 21 322
10 BASE5, 320 –3 21
10BASE-T, 322 – 323 , 325 – 326 , 328
10 0-Mbps, 328 – 329
10 0BASE-FX, 3 32 334
10 0BASE-T, 329 –3 32
10 00-Mbps, 337–339
10 00BASE-LX, 3 42 344
10 00BASE-SX, 3 42 345
10 00BASE-T, ... 82
cabling, 20 5 20 6
comparing with WANs, 511
connection devices
bridges, 21 8 – 21 9
hubs, 21 7
repeater, 21 6
switches, 2 21 22 2
connectivity, NICs, 22 5 22 6
data centers, 54–55
Ethernet
10 -Gbps, 347–353
10 -Mbps, ... errors, 28 4 28 5
collisions
late, 2 81
local, 28 0 2 81
remote, 2 81
data flow, 300–3 02
Ethernet, fields, 26 4 26 5
Ethernet II, 26 3 26 4
FCS errors, 28 4
ghosts, 28 5
IEEE 8 02. 3, 26 2
interframe spacing, 27 5
long,...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 1 doc
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...
11 02. book Page iv Tuesday, May 20 , 20 03 2: 53 PM
Cisco Networking Academy Program
CCNA 1 and 2 Companion Guide
Third Edition
Cisco Systems, Inc.
Cisco Networking Academy Program
Cisco Press
2 01 ... review.
Printed in the United States of America 1 2 3 4 5 6 7 8 9 0
Library of Congress Cataloging-in-Publication Number: 20 0 21 1 6787
ISBN: 1- 58 713 -11 0 -2
First Printing June 20 03
Trademark Acknowledgments
All ... . . . 15 4
Wireless Data Communications . . . . . . . . . . . . . . . . . . . . . . . 15 4
11 02. book Page ix Tuesday, May 20 , 20 03 2: 53 PM
ii
Cisco Networking Academy Program
CCNA 1 and 2 Companion...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 2 pptx
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... Technique 1. . . . . . . . . . . . . . . . . . . . . . . 610
Password Recovery Technique 2. . . . . . . . . . . . . . . . . . . . . . . 611
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xii
Ethernet ... .26 8
Simplex, Half-Duplex, and Full-Duplex Operation . . . . . . . . 2 71
11 02. book Page xi Tuesday, May 20 , 20 03 2: 53 PM
xviii
Chapter 15 Routing and Routing Protocols . . . . . . . . . . . . . . ... . 7 12
Maintaining Routing Information Through Distance
Vector Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 12
11 02. book Page xviii Tuesday, May 20 , 20 03 2: 53...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 3 pdf
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... system to another. This chapter corre-
sponds to the Module 1 content from the CCNA 1 online curriculum.
11 02. book Page xxviii Tuesday, May 20 , 20 03 2: 53 PM
xxix
■ Chapter 2, “Networking Fundamentals,” ... Serial
Line: Switched Serial
IBM
Mainframe
11 02. book Page xxiii Tuesday, May 20 , 20 03 2: 53 PM
xxvii
Introduction
Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Third Edition,
supplements ... switch port states. This chapter
corresponds to the Module 7 and 8 content from the CCNA 1 online curriculum.
11 02. book Page xxix Tuesday, May 20 , 20 03 2: 53 PM
xxx
■ Chapter 7, “TCP/IP Protocol...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 4 pptx
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... number to a hexadecimal number
11 02. book Page 4 Tuesday, May 20 , 20 03 2: 53 PM
8 Chapter 1: Introduction to Networking
Figure 1- 1 Central Processing Unit
Figure 1- 2 Floppy Disk Drive
■ Microprocessor—A ... 11 02. book Page 2 Tuesday, May 20 , 20 03 2: 53 PM
xxxi
■ Chapter 14 , “Managing Cisco IOS Software,” examines the stages of the router
boot sequence. It also covers how to use a variety of Cisco ... interface
■ Chapter- by -chapter activities and resources
■ Information and activities not found online
11 02. book Page xxxii Tuesday, May 20 , 20 03 2: 53 PM
Chapter 1
Introduction to Networking
This chapter...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 5 pps
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... (Layer 2) address, and network (Layer 3)
address.
11 02. book Page 15 Tuesday, May 20 , 20 03 2: 53 PM
12 Chapter 1: Introduction to Networking
Network Interface Cards
As shown in Figure 1- 6, a ... performs
e-mail, file transfers, and other
functions
11 02. book Page 17 Tuesday, May 20 , 20 03 2: 53 PM
10 Chapter 1: Introduction to Networking
Figure 1- 4 Expansion Slot
Motherboard Components
The motherboard ... type. BBSs did not become widely used until the early 19 80s, and the transfer of
11 02. book Page 14 Tuesday, May 20 , 20 03 2: 53 PM
16 Chapter 1: Introduction to Networking
determine if there is...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 6 ppt
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... Exponent
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Place Value
12 8643 21 6 84 21
Example: 10 110
00 010 110
11 02. book Page 23 Tuesday, May 20 , 20 03 2: 53 PM
24 Chapter 1: Introduction to Networking
Example:
1A2C = (1 ... (2
4
= 16 ), as you will see in Table 1- 6 in a moment.
Instead of writing
10 1 010 10 .11 110 000 .11 0000 01. 111 00 010 . 011 1 011 1. 010 100 01
you can write the much-shorter hex equivalent:
AA.F0.C1.E2.77. 51.
To ... 9, A, B, C, D, E, F
Base Exponent
16
3
16
2
16
1
16
0
Place Value
65536 25 6 16 1
Example: 1A2C
1A2C
11 02. book Page 24 Tuesday, May 20 , 20 03 2: 53 PM
28 Chapter 1: Introduction to Networking
As...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 7 pdf
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... 2
0 011 3 3
010 0 4 4
010 1 5 5
011 0 6 6
011 1 7 7
10 00 8 8
10 01 9 9
10 10 A 10
10 11 B 11
11 00 C 12
11 01 D 13
11 10 E 14
11 11 F 15
11 02. book Page 29 Tuesday, May 20 , 20 03 2: 53 PM
Summary 33
To determine ... Using the second mask (25 5 .25 5.0.0):
000 010 10.0 010 0 010 .00 010 111 .10 00 011 0: IP address
11 111 111 .11 111 111 .00000000.00000000: network mask
000 010 10.0 010 0 010 .00000000.00000000 is the network part ... combination of a 1 and a 1 is a 1. To better demonstrate,
consider the following examples:
Example 1: Using the first mask (25 5.0.0.0):
000 010 10.0 010 0 010 .00 010 111 .10 00 011 0: IP address
11 111 111 .00000000.00000000.00000000:...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 9 pps
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... and computing equipment.
11 02. book Page 49 Tuesday, May 20 , 20 03 2: 53 PM
52 Chapter 2: Networking Fundamentals
■ Frame Relay
■ T (U.S.) and E (Europe) carrier series—T1, E1, T3, E3, and so on
■ ... area, as
shown in Figure 2- 7, they make it possible for businesses to communicate across great
distances.
11 02. book Page 50 Tuesday, May 20 , 20 03 2: 53 PM
58 Chapter 2: Networking Fundamentals
Digital ... Digital Network (ISDN)
■ Digital Subscriber Line (DSL)
11 02. book Page 51 Tuesday, May 20 , 20 03 2: 53 PM
Networking Terminology 55
Figure 2 -10 Data Center
For example, when downloading a movie from...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 10 pps
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... per second Mbps 1 Mbps = 1, 000,000 bps = 10
6
bps
Gigabits per second Gbps 1 Gbps = 1, 000,000,000 bps = 10
9
bps
11 02. book Page 61 Tuesday, May 20 , 20 03 2: 53 PM
64 Chapter 2: Networking Fundamentals
critical ... Ethernet)
10 0 Mbps 10 0 m
Category 5 UTP
(10 00BASE-TX Ethernet)
10 00 Mbps 10 0 m
Multimode optical ber ( 62. 5 / 12 5 àm)
(10 0BASE-FX Ethernet)
10 0 Mbps 20 00 m
Multimode optical ber ( 62. 5 / 12 5 µm)
(10 00BASE-SX ... (Continued)
Medium
Maximum
Theoretical
Bandwidth
Maximum
Physical Distance
11 02. book Page 63 Tuesday, May 20 , 20 03 2: 53 PM
60 Chapter 2: Networking Fundamentals
Figure 2 -13 Pipe Analogy for Bandwidth
Figure 2 -14 Highway Analogy for Bandwidth
Network...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 11 pps
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... companies around the world.
11 02. book Page 69 Tuesday, May 20 , 20 03 2: 53 PM
76 Chapter 2: Networking Fundamentals
Figure 2 -19 Encapsulation
As illustrated in Figure 2- 20, networks must perform ... its peer layer on the destination computer, as shown in
Figure 2 -17 .
11 02. book Page 72 Tuesday, May 20 , 20 03 2: 53 PM
74 Chapter 2: Networking Fundamentals
DoD (TCP/IP) Model
Although the OSI ... (Layer 3)
Data Link (Layer 2)
Physical (Layer 1)
OSI
Application
Transport
Internet
Network Access
TCP/IP
11 02. book Page 74 Tuesday, May 20 , 20 03 2: 53 PM
70 Chapter 2: Networking Fundamentals
The...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 12 ppt
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... medium. Figure 2- 24 shows a NIC.
Figure 2- 24 Network Interface Card
11 02. book Page 81 Tuesday, May 20 , 20 03 2: 53 PM
88 Chapter 2: Networking Fundamentals
Figure 2- 31 Cisco CMTS uBR10 0 12
Optical Platforms
Several ... tables.
Figure 2- 25 shows how a bridge is used. The appearances of bridges vary greatly,
depending on the type.
Figure 2- 25 Bridge
11 02. book Page 82 Tuesday, May 20 , 20 03 2: 53 PM
80 Chapter 2: Networking ... shown in Figure 2- 31, can handle thousands of subscribers.
11 02. book Page 87 Tuesday, May 20 , 20 03 2: 53 PM
Networking Models 85
Figure 2- 27 Cisco Catalyst 8500 Switch
Figure 2- 28 Router
The purpose...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 13 ppt
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... Figure 2- 33
shows a Cisco PIX Firewall 535 series, which is a dedicated network device.
11 02. book Page 89 Tuesday, May 20 , 20 03 2: 53 PM
92 Chapter 2: Networking Fundamentals
Figure 2- 36 Wireless ... Packets from VT
ã Deny All Other Packets
11 02. book Page 90 Tuesday, May 20 , 20 03 2: 53 PM
Networking Models 89
Figure 2- 32 Optical Platform—The Cisco ONS 15 454 DWDM Optical Network System
Security ... Links Connected to the
Same Networking Device
11 02. book Page 98 Tuesday, May 20 , 20 03 2: 53 PM
90 Chapter 2: Networking Fundamentals
Figure 2- 33 Cisco PIX Firewall
AAA Servers
An AAA server is...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 14 pot
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... this chapter, refer to the chapter- specific Videos,
PhotoZooms, and e-Lab Activities on the CD-ROM accompanying this book.
11 02. book Page 10 2 Tuesday, May 20 , 20 03 2: 53 PM
10 0 Chapter 2: Networking ... the Internet
D. Provide full-time connectivity to local services
11 02. book Page 10 7 Tuesday, May 20 , 20 03 2: 53 PM
10 2 Chapter 2: Networking Fundamentals
■ The term hub is used instead of repeater ... amplify, and retime signals before sending them along the
network.
11 02. book Page 10 1 Tuesday, May 20 , 20 03 2: 53 PM
10 6 Chapter 2: Networking Fundamentals
segment In the TCP specification, a logical...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 15 pot
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11 02. book Page 11 6 Tuesday, May 20 , 20 03 2: 53 PM
11 8 Chapter 3: Networking ... Series
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49
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52
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53
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54
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81
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82
Pb
83
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84
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85
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86
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19
K
20
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24
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37
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38
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39
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40
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41
Nb
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56
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57
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72
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73
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74
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87
LI
88
Ra
89
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10 4
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10 5
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10 6
Sg
25
Mn
26
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27
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28
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29
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30
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43
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44
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45
Rh
46
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47
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48
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75
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76
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77
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78
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79
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80
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10 7
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11 0
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- 0
