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cisco ccna 1 chapter 2 test answers

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 110 ppt

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 110 ppt

Chứng chỉ quốc tế

... 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 6comparing with WANs, 511 connection devicesbridges, 21 8 – 21 9 hubs, 21 7 repeater, 21 6 switches, 2 21 22 2connectivity, NICs, 22 5 22 6data centers, 54–55Ethernet 10 -Gbps, 347–353 10 -Mbps, ... errors, 28 4 28 5collisionslate, 2 81 local, 28 0 2 81 remote, 2 81 data flow, 300–3 02 Ethernet, fields, 26 4 26 5Ethernet II, 26 3 26 4FCS errors, 28 4ghosts, 28 5IEEE 8 02. 3, 26 2interframe spacing, 27 5long,...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 1 doc

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 1 doc

Chứng chỉ quốc tế

... 11 02. book Page iv Tuesday, May 20 , 20 03 2: 53 PM Cisco Networking Academy Program CCNA 1 and 2 Companion GuideThird 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 0Library of Congress Cataloging-in-Publication Number: 20 0 21 1 6787ISBN: 1- 58 713 -11 0 -2 First Printing June 20 03Trademark AcknowledgmentsAll ... . . . 15 4Wireless 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

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 2 pptx

Chứng chỉ quốc tế

... Technique 1. . . . . . . . . . . . . . . . . . . . . . . 610 Password Recovery Technique 2. . . . . . . . . . . . . . . . . . . . . . . 611 11 02. book Page xvi Tuesday, May 20 , 20 03 2: 53 PM xiiEthernet ... .26 8Simplex, 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

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 3 pdf

Chứng chỉ quốc tế

... 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,” ... SerialLine: Switched SerialIBMMainframe 11 02. book Page xxiii Tuesday, May 20 , 20 03 2: 53 PM xxviiIntroduction 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

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 4 pptx

Chứng chỉ quốc tế

... number to a hexadecimal number 11 02. book Page 4 Tuesday, May 20 , 20 03 2: 53 PM 8 Chapter 1: Introduction to NetworkingFigure 1- 1 Central Processing UnitFigure 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 NetworkingThis chapter...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 5 pps

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 5 pps

Chứng chỉ quốc tế

... (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 NetworkingNetwork Interface CardsAs 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 NetworkingFigure 1- 4 Expansion SlotMotherboard ComponentsThe 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 Networkingdetermine if there is...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 6 ppt

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 6 ppt

Chứng chỉ quốc tế

... Exponent 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0Place 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 NetworkingExample: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, FBase Exponent 16 3 16 2 16 1 160Place Value65536 25 6 16 1 Example: 1A2C1A2C 11 02. book Page 24 Tuesday, May 20 , 20 03 2: 53 PM 28 Chapter 1: Introduction to NetworkingAs...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 7 pdf

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 7 pdf

Chứng chỉ quốc tế

... 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 33To 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 mask000 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

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 9 pps

Chứng chỉ quốc tế

... 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 FundamentalsDigital ... Digital Network (ISDN)■ Digital Subscriber Line (DSL) 11 02. book Page 51 Tuesday, May 20 , 20 03 2: 53 PM Networking Terminology 55Figure 2 -10 Data CenterFor example, when downloading a movie from...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 10 pps

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 10 pps

Chứng chỉ quốc tế

... per second Mbps 1 Mbps = 1, 000,000 bps = 10 6 bpsGigabits 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 Fundamentalscritical ... Ethernet) 10 0 Mbps 10 0 mCategory 5 UTP (10 00BASE-TX Ethernet) 10 00 Mbps 10 0 mMultimode optical ber ( 62. 5 / 12 5 àm) (10 0BASE-FX Ethernet) 10 0 Mbps 20 00 mMultimode optical ber ( 62. 5 / 12 5 µm) (10 00BASE-SX ... (Continued)MediumMaximumTheoreticalBandwidthMaximumPhysical Distance 11 02. book Page 63 Tuesday, May 20 , 20 03 2: 53 PM 60 Chapter 2: Networking FundamentalsFigure 2 -13 Pipe Analogy for BandwidthFigure 2 -14 Highway Analogy for BandwidthNetwork...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 11 pps

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 11 pps

Chứng chỉ quốc tế

... companies around the world. 11 02. book Page 69 Tuesday, May 20 , 20 03 2: 53 PM 76 Chapter 2: Networking FundamentalsFigure 2 -19 EncapsulationAs 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 FundamentalsDoD (TCP/IP) ModelAlthough the OSI ... (Layer 3)Data Link (Layer 2) Physical (Layer 1) OSIApplicationTransportInternetNetwork AccessTCP/IP 11 02. book Page 74 Tuesday, May 20 , 20 03 2: 53 PM 70 Chapter 2: Networking FundamentalsThe...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 12 ppt

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 12 ppt

Chứng chỉ quốc tế

... 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 FundamentalsFigure 2- 31 Cisco CMTS uBR10 0 12 Optical PlatformsSeveral ... 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 85Figure 2- 27 Cisco Catalyst 8500 SwitchFigure 2- 28 RouterThe purpose...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 13 ppt

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 13 ppt

Chứng chỉ quốc tế

... 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 FundamentalsFigure 2- 36 Wireless ... Packets from VTã Deny All Other Packets 11 02. book Page 90 Tuesday, May 20 , 20 03 2: 53 PM Networking Models 89Figure 2- 32 Optical Platform—The Cisco ONS 15 454 DWDM Optical Network SystemSecurity ... Links Connected to theSame Networking Device 11 02. book Page 98 Tuesday, May 20 , 20 03 2: 53 PM 90 Chapter 2: Networking FundamentalsFigure 2- 33 Cisco PIX FirewallAAA ServersAn AAA server is...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 14 pot

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 14 pot

Chứng chỉ quốc tế

... 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 InternetD. 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 Fundamentalssegment In the TCP specification, a logical...
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CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 15 pot

CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 15 pot

Chứng chỉ quốc tế

... 11 2 1 H3Li4Be 11 Na 12 Mg58Ce59Pr60Nd 61 Pm 62 Sm63Eu64Gd65Td66Dy67Ho68Er69Tm90Th 91 Pa 92 U93Np94Pu95Am96Cm97Bk98Cf99Es 10 0Fm 10 1Md70Yb 71 Lu 10 2 No 10 3Lr1A 2A3B 4B 5B 6B 7B8B1B2B3A 4A 5A 6A 7A8A 11 4 11 6 11 8 11 02. book Page 11 6 Tuesday, May 20 , 20 03 2: 53 PM 11 8 Chapter 3: Networking ... Series 2 He5B6C7N8O9F 10 Ne 13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 31 Ga 32 Ge33As34Se35Br36Kr49In50Sn 51 Sb 52 Te53I54Xe 81 Tl 82 Pb83Bi84Po85At86Rn 19 K 20 Ca 21 Sc 22 Ti 23 V 24 Cr37Rb38Sr39Y40Zr 41 Nb 42 Mo55Cs56Ba57La 72 Hf73Ta74W87LI88Ra89Ac 10 4Rf 10 5Db 10 6Sg 25 Mn 26 Fe 27 Co 28 Ni 29 Cu30Zn43Tc44Ru45Rh46Pd47Ag48Cd75Re76Os77Ir78Pt79Au80Hg 10 7Bh 10 8Hs 10 9Mt 11 0 11 1 11 2 1 H3Li4Be 11 Na 12 Mg58Ce59Pr60Nd 61 Pm 62 Sm63Eu64Gd65Td66Dy67Ho68Er69Tm90Th 91 Pa 92 U93Np94Pu95Am96Cm97Bk98Cf99Es 10 0Fm 10 1Md70Yb 71 Lu 10 2 No 10 3Lr1A ... Series 2 He5B6C7N8O9F 10 Ne 13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 31 Ga 32 Ge33As34Se35Br36Kr49In50Sn 51 Sb 52 Te53I54Xe 81 Tl 82 Pb83Bi84Po85At86Rn 19 K 20 Ca 21 Sc 22 Ti 23 V 24 Cr37Rb38Sr39Y40Zr 41 Nb 42 Mo55Cs56Ba57La 72 Hf73Ta74W87LI88Ra89Ac 10 4Rf 10 5Db 10 6Sg 25 Mn 26 Fe 27 Co 28 Ni 29 Cu30Zn43Tc44Ru45Rh46Pd47Ag48Cd75Re76Os77Ir78Pt79Au80Hg 10 7Bh 10 8Hs 10 9Mt 11 0 11 1...
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