0

cisco networking academy ccna exploration 4 0

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

... 1 102 .book Page 2 Tuesday, May 20, 200 3 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 ... number■ Convert a binary number to a hexadecimal number1 102 .book Page 4 Tuesday, May 20, 200 3 2:53 PM 8 Chapter 1: Introduction to Networking Figure 1-1 Central Processing UnitFigure 1-2 Floppy ... Memory boards with RAM chips plug into the motherboard.1 102 .book Page 8 Tuesday, May 20, 200 3 2:53 PM 6 Chapter 1: Introduction to Networking The Internet is the largest data network in the...
  • 10
  • 378
  • 0
CCNA Glossar CISCO NETWORKING ACADEMY PROGAM

CCNA Glossar CISCO NETWORKING ACADEMY PROGAM

Chứng chỉ quốc tế

... dial-in access to a LAN. Also known as the Cisco Access Server 5 100 . Cisco 700 0 Any of the Cisco 700 0 series of routers (the Cisco 700 0 or the Cisco 701 0), a high-end router platform that supports ... The Cisco 2 500 is designed for small offices and other remote sites and runs the Cisco IOS software. Sometimes called the Cisco Access Server 2 500 series. Cisco 40 00 Any of the Cisco 40 00 series ... switching and packet switching as a switching technique. Cisco 100 0 Any of the Cisco 100 0 series LAN Extenders and routers. The Cisco 100 0 series are easy-to-install, inexpensive, multiprotocol...
  • 176
  • 976
  • 19
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

... 337–339 100 0BASE-LX, 342 – 344 100 0BASE-SX, 342 – 345 100 0BASE-T, 339– 342 alignment errors, 2 84 285architecture, 3 34, 336–337autonegotiation, 285–287broadcast domains, 300 collision domains, 2 90 299collisions, ... centers, 54 55Ethernet 10- Gbps, 347 –353 10- Mbps, 317, 3 20 10BASE2, 321–32210BASE5, 3 20 32110BASE-T, 322–323, 325–326, 328 100 -Mbps, 328–329 100 BASE-FX, 332–3 34 100 BASE-T, 329–332 100 0-Mbps, ... Ethernet, 337–339 100 0BASE-LX, 342 – 344 100 0BASE-SX, 342 – 345 100 0BASE-T, 339– 342 architecture, 345 – 347 global configuration mode (CLI), 592–593global parameter configuration, Cisco IOS Software,...
  • 10
  • 471
  • 0
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

... 1 102 .book Page iv Tuesday, May 20, 200 3 2:53 PM Cisco Networking Academy Program CCNA 1 and 2 Companion GuideThird Edition Cisco Systems, Inc. Cisco Networking Academy Program Cisco Press 201 ... GuideThird Edition Cisco Systems, Inc. Cisco Networking Academy ProgramCopyright â 200 3 Cisco Systems, Inc.Published by: Cisco Press 201 West 103 rd StreetIndianapolis, IN 46 2 90 USAAll rights ... . . . . . 1 54 Wireless Data Communications . . . . . . . . . . . . . . . . . . . . . . . 1 54 1 102 .book Page ix Tuesday, May 20, 200 3 2:53 PM ii Cisco Networking Academy Program CCNA 1 and 2...
  • 10
  • 598
  • 0
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

... . . . . . . .339 100 0BASE-SX and 100 0BASE-LX . . . . . . . . . . . . . . . . . . . . . 342 Gigabit Ethernet Architecture. . . . . . . . . . . . . . . . . . . . . . . . . 345 10- Gbps Versions of ... . . . . . 40 0 Introduction to Subnetting. . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2IPv4 Versus IPv6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 4IP Address ... . . . . . . . .3 34 Gigabit, 10- Gb, and Future Ethernet . . . . . . . . . . . . . . . . . . . . .337 100 0-Mbps Versions of Ethernet (Gigabit). . . . . . . . . . . . . . .337 100 0BASE-T . . . ....
  • 10
  • 447
  • 0
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

... SerialLine: Switched SerialIBMMainframe 1 102 .book Page xxiii Tuesday, May 20, 200 3 2:53 PM xxviiIntroduction Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Third Edition,supplements ... this book and the Cisco Networking Academy Program.Kevin WarnerSenior Director, MarketingWorldwide Education Cisco Systems, Inc. 1 102 .book Page xxvi Tuesday, May 20, 200 3 2:53 PM xxviiiBook ... meet the many educational needs of the internetworking community, Cisco Systems established the Cisco Networking Academy Program. The Networking Academy is a comprehensive learning program...
  • 10
  • 512
  • 0
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

... e-mail, file transfers, and other functions1 102 .book Page 17 Tuesday, May 20, 200 3 2:53 PM 10 Chapter 1: Introduction to Networking Figure 1 -4 Expansion SlotMotherboard ComponentsThe motherboard ... built-in or adapter card-type NIC.1 102 .book Page 13 Tuesday, May 20, 200 3 2:53 PM Testing Connectivity with Ping 15files and graphics began to be desirable. The 300 bps speed quickly became intolerable, ... intolerable, and modem speeds started to increase. By the 1990s, modems were running at 9 600 bps. They reached the current standard of 56 kbps (56 ,00 0 bps) by 1998.Inevitably, the high-speed services...
  • 10
  • 389
  • 0
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

... numbers instead. Every 4 bits is a hex digit (2 4 = 16), as you will see in Table 1-6 in a moment.Instead of writing 101 0 101 0.111 100 00. 1 100 000 1.11 100 0 10. 011 101 11 .01 0 100 01you can write the much-shorter ... example:Convert the binary number 01 1 100 00 to a decimal number. 0 ∗ 2 0 = 0 + 0 ∗ 21 = 0 + 0 ∗ 22 = 0 + 0 ∗ 23 = 0 +1 ∗ 2 4 = 16+1 ∗ 25 = 32+1 ∗ 26 = 64 + 0 ∗ 27 = 0 112(The sum of the ... 7, 8, 9Base Exponent 10 3 10 2 10 1 10 0Place Value 100 0 100 10 1Example: 2,1 34 2 ∗ 10 31 ∗ 10 23 ∗ 10 1 4 ∗ 10 01 102 .book Page 22 Tuesday, May 20, 200 3 2:53 PM Bits, Bytes, and Measurement...
  • 10
  • 515
  • 0
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

... Using the first mask (255 .0. 0 .0) : 00 001 0 10. 001 000 10. 000 101 11. 100 001 10: IP address11111111 .00 000 000 .00 000 000 .00 000 000 : network mask 00 001 0 10. 000 000 00. 000 000 00. 000 000 00 is the network part of the ... format, 10. 0 .0. 0 is the network portion of the IP address.Example 2: Using the second mask (255.255 .0. 0): 00 001 0 10. 001 000 10. 000 101 11. 100 001 10: IP address11111111.11111111 .00 000 000 .00 000 000 : network ... Decimal 00 00 0 0 000 1 1 1 00 10 2 2 00 11 3 3 01 00 4 4 01 01 5 5 01 10 6 6 01 11 7 7 100 0 8 8 100 1 9 9 101 0 A 10 101 1 B 111 100 C 121 101 D 1311 10 E 14 1111 F 151 102 .book Page 29 Tuesday, May 20, 200 3...
  • 10
  • 502
  • 0
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

... respective intranets. The extranet 1 102 .book Page 55 Tuesday, May 20, 200 3 2:53 PM Networking Terminology 49 Starting in the 1960s and continuing through the 1990s, the U.S. Department of Defense ... offices.Company ARemote SiteCompany BExtranetIntranetCompany ACore Site1 102 .book Page 56 Tuesday, May 20, 200 3 2:53 PM 50 Chapter 2: Networking FundamentalsFigure 2-6 LANLANs are designed to do the ... possible for businesses to communicate across great distances.1 102 .book Page 50 Tuesday, May 20, 200 3 2:53 PM 58 Chapter 2: Networking FundamentalsDigital BandwidthLANs and WANs have always...
  • 10
  • 426
  • 0
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

... kbps = 100 0 bps = 10 3 bpsMegabits per second Mbps 1 Mbps = 1 ,00 0 ,00 0 bps = 10 6 bpsGigabits per second Gbps 1 Gbps = 1 ,00 0 ,00 0 ,00 0 bps = 10 9 bps1 102 .book Page 61 Tuesday, May 20, 200 3 2:53 ... mCategory 5 UTP( 100 BASE-TX Ethernet) 100 Mbps 100 mCategory 5 UTP( 100 0BASE-TX Ethernet) 100 0 Mbps 100 mMultimode optical ber (62.5/125 àm)( 100 BASE-FX Ethernet) 100 Mbps 200 0 mMultimode optical ... is a Multimode optical fiber ( 50/ 125 µm)( 100 0BASE-SX Ethernet) 100 0 Mbps 5 50 mSingle-mode optical fiber (9/125 µm)( 100 0BASE-LX Ethernet) 100 0 Mbps 500 0 mTable 2 -4 WAN Services and BandwidthsWAN...
  • 10
  • 553
  • 0
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

... (Layer 4) Network (Layer 3)Data Link (Layer 2)Physical (Layer 1)OSIApplicationTransportInternetNetwork AccessTCP/IP1 102 .book Page 74 Tuesday, May 20, 200 3 2:53 PM 70 Chapter 2: Networking ... end-to-end transport between end users is the transport layer (Layer 4) .1 102 .book Page 73 Tuesday, May 20, 200 3 2:53 PM Networking Models 71OSI Layers and FunctionsEach OSI layer has a set ... peer layer on the destination computer, as shown in Figure 2-17.1 102 .book Page 72 Tuesday, May 20, 200 3 2:53 PM 74 Chapter 2: Networking FundamentalsDoD (TCP/IP) ModelAlthough the OSI reference...
  • 10
  • 395
  • 0
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 Card1 102 .book Page 81 Tuesday, May 20, 200 3 2:53 PM 88 Chapter 2: Networking FundamentalsFigure 2-31 Cisco CMTS uBR 100 12Optical PlatformsSeveral ... backbone of the Internet and run the IP protocol.1 102 .book Page 84 Tuesday, May 20, 200 3 2:53 PM Networking Models 87Figure 2- 30 Cisco DSLAM 6 100 CMTSCable operators use a Cable Modem Termination ... as the uBR 100 12 series, shown in Figure 2-31, can handle thousands of subscribers.1 102 .book Page 87 Tuesday, May 20, 200 3 2:53 PM Networking Models 85Figure 2-27 Cisco Catalyst 8 500 SwitchFigure...
  • 10
  • 420
  • 0
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

... Packets from VTã Deny All Other Packets1 102 .book Page 90 Tuesday, May 20, 200 3 2:53 PM Networking Models 89Figure 2-32 Optical Platform—The Cisco ONS 1 545 4 DWDM Optical Network SystemSecurity ... StarTopologyHierarchicalTopologyMeshTopologyG1InternetMainServerMainSwitchWorkgroupSwitchRepeaterBridgeHubE0F0E1T0D E F2ABCLKNMPOHJ IFDDITokenRing11 102 .book Page 94 Tuesday, May 20, 200 3 2:53 PM Networking Models 91VPN ConcentratorsA ... routers.Two Links Connected to theSame Networking Device1 102 .book Page 98 Tuesday, May 20, 200 3 2:53 PM 90 Chapter 2: Networking FundamentalsFigure 2-33 Cisco PIX FirewallAAA ServersAn AAA...
  • 10
  • 476
  • 0
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

... Activities on the CD-ROM accompanying this book.1 102 .book Page 102 Tuesday, May 20, 200 3 2:53 PM 100 Chapter 2: Networking FundamentalsFigure 2 -48 Partial-Mesh TopologyBroadcast topology simply ... infrastructure?A. Access VPNB. Intranet VPNC. Extranet VPND. Internet VPN1 102 .book Page 108 Tuesday, May 20, 200 3 2:53 PM 1 04 Chapter 2: Networking Fundamentalsfirewall A router or access server designated ... MAN spans a metropolitan area, such as a city or a suburban area.1 102 .book Page 100 Tuesday, May 20, 200 3 2:53 PM Key Terms 103 Key Termsapplication layer Layer 7 of the OSI reference model....
  • 10
  • 360
  • 0

Xem thêm