cisco ccna 1 final exam answers 2011

... pts) A B C D E (5 pts) A B C D E (15 pts) 10 (15 pts) (6,2) 11 (15 pts) x = and x = 12 (15 pts) x = and x = − 5/2 10 11 Algebra Final Exam Solutions B The Associative Property tells us that, when ... x = 12 − 3(2) x = 12 − x=6 The single solution is the point (6,2) 11 Find the factors of 24 that add to be ? ?10 Both factors will be negative −24 + ? ?1 = − 25 ? ?12 + −2 = − 14 −8 + −3 = − 11 −6 ... terms 8a − 12 = − 4a + 24 Add 4a to both sides and add 12 8a + 4a − 12 + 12 = − 4a + 4a + 24 + 12 12 a = 36 Divide both sides by 12 12 a 36 = 12 12 a=3 B “Two less than” means that we’ll be subtracting

Ngày tải lên: 17/11/2019, 08:22

... interval < x < [1? ?mark] xn + , and x0 = 1, so: c) xn +1 = x1 = x2 = + = 1. 118 0 [1? ?mark] 1. 118 0 + = 1. 1 311 1. 1 311 + = 1. 1326 [1? ?mark] x3 = So x = 1. 13 to s.f [1? ?mark] d) No If you sketch the line ... ? ?1 and 0.5 is 11 .5 312 5 # 2 ]2x3 - 3x2 - 11 x + 6g dx = : x2 - x3 - 11 + D x 6x ] g4 = b - ]2g3 - 11 ]2g2 + ]2gl - 1. 5 312 5 2 = - 10 - 1. 5 312 5 = - 11 .5 312 5 So the area between 0.5 and is 11 .5 312 5 ... - 11 x + 6g dx = : 24x - 33x - 11 2x + 6xD -1 0.5 0.5 = : x - x3 - 11 x2 + 6xD 2 -1 ]0.5g4 11 =b - ]0.5g - ]0.5g2 + ]0.5gl 2 ] g -b - ]- 1g3 - 11 ]- 1g2 + ]- 1gl 2 = 1. 5 312 5 - ]- 10 g = 11 .5 312 5

Ngày tải lên: 01/11/2022, 11:04

... Cisco Networking Academy Program CCNA 1 and 2 Companion Guide Third Edition Cisco Systems, Inc. Cisco Networking Academy Program Cisco Press 2 01 West 10 3 rd Street Indianapolis, ... 46290 USA www.ciscopress.com 11 02.book Page i Tuesday, May 20, 2003 2:53 PM ii Cisco Networking Academy Program CCNA 1 and 2 Companion Guide Third Edition Cisco Systems, Inc. Cisco Networking ... 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: 200 211 6787 ISBN: 1- 58 713 -11 0-2 First Printing June 2003 Trademark Acknowledgments

Ngày tải lên: 04/07/2014, 18:20

... between theory and practice. 11 02.book Page xxxiii Tuesday, May 20, 2003 2:53 PM 11 02.book Page 2 Tuesday, May 20, 2003 2:53 PM Part I CCNA 1: Networking Basics Chapter 1 Introduction to Networking ... ACLs. Finally, this chapter provides examples of standard and extended ACLs and tells how to apply ACLs to router interfaces. This chapter corresponds to the Module 11 content from the CCNA ... Chapter 14 , “Managing Cisco IOS Software,” examines the stages of the router boot sequence. It also covers how to use a variety of Cisco IOS Software source options, execute commands to load Cisco

Ngày tải lên: 04/07/2014, 18:20

... information about the PC hardware. 11 02.book Page 11 Tuesday, May 20, 2003 2:53 PM 12 Chapter 1: Introduction to Networking Network Interface Cards As shown in Figure 1- 6, a NIC is a printed circuit ... card, video card, and other cards integrated into the motherboard. 11 02.book Page 10 Tuesday, May 20, 2003 2:53 PM PC Basics 11 ■ Power cord—Connects an electrical device to an electrical outlet ... computer. ■ Power supply—Supplies power to a computer. 11 02.book Page 9 Tuesday, May 20, 2003 2:53 PM 10 Chapter 1: Introduction to Networking Figure 1- 4 Expansion Slot Motherboard Components The motherboard

Ngày tải lên: 04/07/2014, 18:20

... 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 ... Place Value 10 00 10 0 10 1 Example: 2 ,13 4 2 ? ?10 3 1 ? ?10 2 3 ? ?10 1 4 ? ?10 0 11 02.book Page 22 Tuesday, May 20, 2003 2:53 PM Bits, Bytes, and Measurement Terms 23 Example: 10 110 = (1 ∗ 2 4 = 16 ) + (0 ... 2 2 1 2 0 Place Value 12 8643 216 84 21 Example: 10 110 00 010 110 11 02.book Page 23 Tuesday, May 20, 2003 2:53 PM 24 Chapter 1: Introduction to Networking Example: 1A2C = (1 ∗ 16 3 = 65536) + (10 (A)

Ngày tải lên: 04/07/2014, 18:20

... 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, 2003 2:53 PM 30 Chapter 1: Introduction to ... Using the second mask (255.255.0.0): 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 ... on that network. Some examples of subnet masks follow. Example 1: 11 111 111 .00000000.00000000.00000000 written in dotted decimal is 255.0.0.0. Example 2: 11 111 111 .11 111 111 .00000000.00000000 written

Ngày tải lên: 04/07/2014, 18:20

... Subscriber Line (DSL) 11 02.book Page 51 Tuesday, May 20, 2003 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 ■ ... Remote Office with Cisco Router Regional Office with Cisco PIX Firewall POP Corporate Business Partner with Cisco Router SOHO with Cisco ISDN/DSL Router Mobile Worker with Cisco Secure VPN Client ... intranet over a shared infrastructure using dedicated connections. Figure 2 -11 illustrates an intranet and an extranet. Figure 2 -11 Intranet and Extranet Virtual Private Networks A virtual private network

Ngày tải lên: 04/07/2014, 18:20

... Ethernet) 10 0 Mbps 10 0 m Category 5 UTP (10 00BASE-TX Ethernet) 10 00 Mbps 10 0 m Multimode optical fiber (62.5 /12 5 µm) (10 0BASE-FX Ethernet) 10 0 Mbps 2000 m Multimode optical fiber (62.5 /12 5 µm) (10 00BASE-SX ... coaxial cable (10 BASE2 Ethernet, Thinnet) 10 Mbps 18 5 m 50-ohm coaxial cable (10 BASE5 Ethernet, Thicknet) 10 Mbps 500 m Category 5 UTP (10 BASE-T Ethernet) 10 Mbps 10 0 m Category 5 UTP (10 0BASE-TX ... bps 1 bps = fundamental unit of bandwidth Kilobits per second kbps 1 kbps = 10 00 bps = 10 3 bps Megabits per second Mbps 1 Mbps = 1, 000,000 bps = 10 6 bps Gigabits per second Gbps 1 Gbps = 1, 000,000,000

Ngày tải lên: 04/07/2014, 18:20

... layer on the destination computer, as shown in Figure 2 -17 . 11 02.book Page 72 Tuesday, May 20, 2003 2:53 PM Networking Models 73 Figure 2 -17 Peer-to-Peer Communication Data packets on a network ... pro- tocols and data-flow protocols. Whereas the application, presentation, and session 11 02.book Page 71 Tuesday, May 20, 2003 2:53 PM 72 Chapter 2: Networking Fundamentals layers are concerned ... troubleshoot network problems if they occur dur- ing data packet flow. 11 02.book Page 70 Tuesday, May 20, 2003 2:53 PM Networking Models 71 OSI Layers and Functions Each OSI layer has a set of functions

Ngày tải lên: 04/07/2014, 18:20

... shown in Figure 2- 31, can handle thousands of subscribers. 11 02.book Page 87 Tuesday, May 20, 2003 2:53 PM 88 Chapter 2: Networking Fundamentals Figure 2- 31 Cisco CMTS uBR10 012 Optical Platforms ... network. Figure 2-30 shows a Cisco 610 0 Series Advanced DSL Access Multiplexer. 11 02.book Page 86 Tuesday, May 20, 2003 2:53 PM Networking Models 87 Figure 2-30 Cisco DSLAM 610 0 CMTS Cable operators ... Cisco ONS 15 454 dense wave- length division multiplexing (DWDM) optical network system (ONS). The Cisco ONS 15 454 provides the functions of multiple network elements in a single platform. 11 02.book

Ngày tải lên: 04/07/2014, 18:20

... Hierarchical Topology Mesh Topology G 1 Internet Main Server Main Switch Workgroup Switch Repeater Bridge Hub E0 F0 E1 T0 D E F 2 A B C L K N M P O H J I FDDI Token Ring 1 110 2.book Page 94 Tuesday, May ... Wireless Access Point 11 02.book Page 92 Tuesday, May 20, 2003 2:53 PM Network Topologies 93 Wireless Bridges A wireless bridge, shown in Figure 2-38, provides high-speed (11 Mbps), long-range ... 2-33 shows a Cisco PIX Firewall 535 series, which is a dedicated network device. 11 02.book Page 89 Tuesday, May 20, 2003 2:53 PM 90 Chapter 2: Networking Fundamentals Figure 2-33 Cisco PIX Firewall

Ngày tải lên: 04/07/2014, 18:20

... cepts in this chapter. Answers are listed in Appendix C, “Check Your Understanding Answer Key.” 11 02.book Page 10 6 Tuesday, May 20, 2003 2:53 PM Check Your Understanding 10 7 1. What was the first ... regenerate, amplify, and retime signals before sending them along the network. 11 02.book Page 10 1 Tuesday, May 20, 2003 2:53 PM 10 2 Chapter 2: Networking Fundamentals ■ The term hub is used instead of ... MAN spans a metropolitan area, such as a city or a suburban area. 11 02.book Page 10 0 Tuesday, May 20, 2003 2:53 PM Summary 10 1 ■ A SAN provides enhanced system performance, is scalable, and has

Ngày tải lên: 04/07/2014, 18:20

... Cf 99 Es 10 0 Fm 10 1 Md 70 Yb 71 Lu 10 2 No 10 3 Lr 1A 2A 3B 4B 5B 6B 7B 8B 1B 2B 3A 4A 5A 6A 7A 8A 11 4 11 6 11 8 11 02.book Page 11 6 Tuesday, May 20, 2003 2:53 PM Electricity Basics 11 7 Figure 3-2 Bohr ... 10 7 Bh 10 8 Hs 10 9 Mt 11 0 11 1 11 2 1 H 3 Li 4 Be 11 Na 12 Mg 58 Ce 59 Pr 60 Nd 61 Pm 62 Sm 63 Eu 64 Gd 65 Td 66 Dy 67 Ho 68 Er 69 Tm 90 Th 91 Pa 92 U 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 10 0 ... 6 C 7 N 8 O 9 F 10 Ne 13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 31 Ga 32 Ge 33 As 34 Se 35 Br 36 Kr 49 In 50 Sn 51 Sb 52 Te 53 I 54 Xe 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 19 K 20 Ca 21 Sc 22 Ti 23 V

Ngày tải lên: 04/07/2014, 18:20

... a larger center conductor of 18 AWG. RG -11 cable is heavier still with a center conductor of 14 AWG and is used to bring cable into neighborhoods. 11 02.book Page 12 8 Tuesday, May 20, 2003 2:53 ... have low resistance, and insulators have high resistance. 11 02.book Page 12 0 Tuesday, May 20, 2003 2:53 PM Measuring Electricity 12 1 Resistance is represented by the letter R. The unit of measurement ... resistance and continuity with the multimeter. 6V Lantern + 6V Lantern + 11 02.book Page 12 1 Tuesday, May 20, 2003 2:53 PM 12 2 Chapter 3: Networking Media The top of Figure 3-4 illustrates the flashlight

Ngày tải lên: 04/07/2014, 18:20

... terminators: ■ 15 0 ohm STP 2-pair cable (Token Ring LANs) ■ 10 0 ohm UTP 4-pair cable (Ethernet LANs) ■ 62.5 /12 5 µ fiber-optic cable (Ethernet LANs) 11 02.book Page 13 1 Tuesday, May 20, 2003 2:53 PM 13 2 Chapter ... Refraction Air 1. 000 Glass 1. 523 Diamond 2. 419 Water 1. 333 IR Speed of light in a vacuum Speed of light in a material = 11 02.book Page 13 6 Tuesday, May 20, 2003 2:53 PM Optical Media 13 7 The Law ... Thus, it was sometimes referred to as Cheapernet. Figure 3 -12 Coaxial Cable—Thinnet 11 02.book Page 12 9 Tuesday, May 20, 2003 2:53 PM 13 0 Chapter 3: Networking Media However, in both types of coaxial

Ngày tải lên: 04/07/2014, 18:20

... particular wavelength of light (850, 13 10, or 15 50 nm) generated by the transmitter at the far end of the fiber. When 11 02.book Page 14 7 Tuesday, May 20, 2003 2:53 PM 14 8 Chapter 3: Networking Media ... careful! 11 02.book Page 14 5 Tuesday, May 20, 2003 2:53 PM 14 6 Chapter 3: Networking Media The following summarizes the features of fiber-optic cables: ■ Speed and throughput—More than 1 Gbps ■ ... ■ The cladding ■ A buffer ■ A strengthening material ■ An outer jacket 11 02.book Page 14 1 Tuesday, May 20, 2003 2:53 PM 14 2 Chapter 3: Networking Media Figure 3-23 Five Elements of a Fiber-Optic

Ngày tải lên: 04/07/2014, 18:20

... The Cisco Aironet 5 GHz 54 Mbps Wireless LAN client adapter is an IEEE 802 .11 a-compliant CardBus adapter that operates in the UNII -1 and UNII-2 bands. The client adapter 11 02.book Page 15 8 ... causes the fiber to be squeezed or stretched, which causes microbending. 11 02.book Page 15 1 Tuesday, May 20, 2003 2:53 PM 15 2 Chapter 3: Networking Media To prevent fiber bends that are too sharp, ... End Face Polishing Techniques 11 02.book Page 15 2 Tuesday, May 20, 2003 2:53 PM Optical Media 15 3 A microscope or test instrument with a built-in magnifier is used to examine the end of the fiber

Ngày tải lên: 04/07/2014, 18:20

... R 19 2 .16 8 .1. 0/24 [12 0/3] via 19 2 .16 8 .11 0 .1, 00:00 :17 , Serial 0 /1/ 0 ã R 19 2 .16 8 .1. 0/24 [12 0/2] via 19 2 .16 8.200 .1, 00:00 :17 , Serial 0/0/0 ã R 19 2 .16 8 .1. 0/24 [12 0 /1] via 19 2 .16 8 .10 0 .1, 00:00 :17 , ... 19 2 .16 8.200 .1, 00:00:09, Ethernet0 O 19 2 .16 8 .16 8.0/24 [11 0 /10 12] via 19 2 .16 8.200 .1, 00:00:22, Ethernet0 R 19 2 .16 8 .16 8.0/24 [12 0 /1] via 19 2 .16 8.200 .1, 00:00 :17 , Ethernet0 ***S 19 2 .16 8 .16 8.0/24 [1/ 0] via 19 2 .16 8.200 .1 12. ... R1? (Choose two.) R 19 2 .16 8 .1. 0/24 [12 0 /1] via 17 2 .16 .2 .1, 00:00:24, Serial0/0 /1 R 19 2 .16 8 .10 0.0/24 [12 0 /1] via 17 2 .16 .1. 1, 00:00:24, Serial0/0/0 S 19 2 .16 8 .1. 0/24 [1/ 0] via FastEthernet0/0 R 19 2 .16 8.9.0/24...

Ngày tải lên: 22/06/2014, 16:20

... function. Example of Frame Relay map command: #int s) .16 #encap frame relay ietf #no inverse-arp #ip address 17 2 .16 .30 .1 255.255.255.0 #frame relay map ip 17 2 .16 .30 .17 30 cisco broadcast Example ... commands: Router(config)#boot system flash Boots from flash Router(config)#boot system tftp 17 2 .16 .1. 150 Boots from a TFTP server with ip address 17 2 .16 .1. 150 Router(config)#boot system ROM Boots from ROM (this is last ... the IXP internal address for example 0000.7c80.0000.8609.33e9 Router(config)#access-list 10 10 permit 0000.7c80.0000.33e9 0 Access list 10 10 is in the range, 10 00 to 10 99 reserved for IPX SAP filters....

Ngày tải lên: 19/10/2013, 19:15