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Cisco Systems CCNA 2 manual Rfi Emi

Models: CCNA 2

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David Ausubel: Advance Organizers http://chd.gse.gmu.edu/immersion/knowledgebase/strategies/cognitivism/AdvancedOrganizers

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222 - 238 CCNA 2: Routers and Routing Basics v3.1 Instructor Guide – Appendix B

Copyright ♥ 2004, Cisco Systems, Inc.

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Cisco Systems CCNA 2 manual Rfi Emi

Contents

Page Student-Centered, Instructor-Facilitated WelcomeHands-On, Skills-Based One Size Does Not Fit AllGuide Overview Global CommunityCourse Description II. Course OverviewTarget Audience PrerequisitesCertification Alignment Lab RequirementsCourse Overview Copyright 2004, Cisco Systems, Inc Nomenclature III. Teaching Guide for Each TILesson Target indicator TIModule Learning objective LOOverview Module 1 WANs and RoutersModule 1 Caution Introduction to WANs WANsIntroduction to routers in a WAN ROM Router LANs and WANsAcademy approach to hands-on labs Role of Routers in a WANRouters Router physical characteristicsManagement port connections Router external connectionsConsole Port Connections Connecting WAN interfaces Connecting Router LAN interfacesModule 1 Summary Module 2 Caution Module 2 Introduction to RoutersRouter user interface modes Operating Cisco IOS SoftwarePurpose of Cisco IOS software Router user interfaceOperation of Cisco IOS software Cisco IOS software featuresInitial startup of Cisco routers Router LED indicatorsInitial router bootup Starting a RouterEstablish a console session Router loginKeyboard help in the router CLI Router command history Enhanced editing commandsShow version command Troubleshooting command line errorsModule 2 Summary Module 3 Caution Module 3 Configuring a RouterCopyright 2004, Cisco Systems, Inc CLI command modes Configure a RouterConfiguring router passwords Configuring a router nameExamining the show commands Making configuration changes Configuring a serial interfaceRouter#copy running-config startup-config Configuring an Ethernet interfaceImportance of configuration standards Finishing the ConfigurationInterface descriptions Configuring an interface descriptionConfiguring message-of-the-day Motd Login bannersHost name resolutions Configuration backup and documentation Configuring host tablesBacking up configuration files Copyright 2004, Cisco Systems, Inc Module 3 Summary Module 4 Learning about Other Devices Use the show cdp neighbors commandModule 4 Caution Introduction to CDP Discovering and Connecting to NeighborsEssential Labs Optional Labs TLV Information obtained with CDPCreating a network map of the environment Implementation, monitoring, and maintenance of CDPDisabling CDP Troubleshooting CDPCommand Purpose Router131.108.100.152 Getting Information about Remote DevicesTelnet Establishing and verifying a Telnet connectionResume Disconnecting and suspending Telnet sessionsAdvanced Telnet operation Ctrl -Shift -6 thenStanlyLab#show sessions Alternative connectivity testsLAB-A#trace lab-d LAB-B#ping lab-cLAB-D#ping lab-c LAB-A#trace lab-eLAB-C#show ip route Troubleshooting IP addressing issuesModule 4 Summary Module 5 Managing Cisco IOS Software Essential Labs Optional Labs None Core TIs All Optional TIs Router Boot Sequence and VerificationStages of the router power-on boot sequence How a Cisco device locates and loads the Cisco IOSConfiguration register Using the boot system commandTroubleshooting IOS boot failure Additional Resources Managing the Cisco File SystemIOS naming convention IOS file system overviewSelect Transfer Capture Text Managing configuration files using TftpManaging configuration files using copy and paste Enter copy tftp running-configShow running-config Managing IOS images using XModem Managing IOS images using TftpFile system verification Environment variablesDiscuss the following alternatives with the students Module 5 Summary Module 6 Caution Module 6 Routing and Routing ProtocolsIntroduction to routing Introduction to Static RoutingStatic route operation Rt1config#ip route 192.168.2.0 255.255.255.0 s0 Rt1config#ip route 192.168.2.0 255.255.255.0Rt1config#ip route 192.168.2.0 255.255.255.0 192.168.1.2 Rt1#config terminal Configuring static routesVerifying static route configuration Configuring default route forwardingShow ip route output Rt1#show ip route Troubleshooting static route configurationRt1#ping Rt1#show interfaces s0Introduction to routing protocols Dynamic Routing OverviewAutonomous systems Purpose of a routing protocol and autonomous systems Distance vector routing protocol featuresIdentifying the classes of routing protocols Routing Protocols Overview Link-state routing protocol featuresPath determination Routing configurationRouting protocols IGP versus EGP Module 6 Summary Overview Module 7 Distance Vector Routing ProtocolsModule 7 Caution Distance vector routing loop issues Distance vector routing updatesDistance Vector Routing Problem Routing Loops Eliminating routing loops through split horizon Defining a maximum countRouting Update Route poisoning Avoiding routing loops with triggered updatesRIP Preventing routing loops with holddown timersRIP routing process Configuring RIPCommon RIP configuration issues Using the ip classless commandTroubleshooting RIP update issues Verifying RIP configurationLAB-A#debug ip rip Load Balancing with RIP Preventing routing updates through an interfaceEssential Labs Optional Labs Core TIs IgrpLoad balancing across multiple paths Integrating static routes with RIPIgrp metrics Igrp featuresIgrp routes Igrp stability featuresVerifying Igrp Configuration Configuring IgrpMigrating from RIP to Igrp Troubleshooting Igrp Module 7 Summary Ip classless commandCopyright 2004, Cisco Systems, Inc Module 8 Caution Module 8 TCP/IP Suite Error and Control MessagesIcmp message delivery Overview of TCP/IP Error MessageError reporting and error correction IcmpUnreachable networks Using ping to test destination reachabilityDetecting excessively long routes Echo messages Miscellaneous error reportingDestination unreachable message Introduction to control messages TCP/IP Suite Control MessagesIcmp redirect/change requests Router discovery message Clock synchronization and transit time estimationInformation requests and reply message formats Address mask requestsCongestion and flow control messages Router solicitation messageModule 8 Summary Module 9 Caution Module 9 Basic Router TroubleshootingExamining the Routing Table Show ip route commandDetermining the gateway of last resort Determining route source and destination Determining route administrative distanceDetermining L2 and L3 addresses Determining the route metric Determining the last routing updateDetermining the route next hop Observing multiple paths to destination Network TestingIntroduction to network testing Using a structured approach to troubleshootingLayer 7 troubleshooting using Telnet Testing by OSI layersLayer 1 troubleshooting using indicators Layer 3 troubleshooting using pingTroubleshooting using show cdp Troubleshooting Router Issues OverviewTroubleshooting Layer 1 using show interfaces Troubleshooting Layer 2 using the show interfacesTroubleshooting routing issues Troubleshooting using tracerouteTroubleshooting using show controllers Introduction to debug Show cdp Traceroute Show controllers serial Debug Module 9 SummaryModule 10 Caution Module 10 Intermediate TCP/IPTCP operation TCP OperationSynchronization or three-way handshake Windowing and window size Denial of service attacksPositive acknowledgements Sequencing numbersUDP operation Multiple conversations between hosts Overview of Transport Layer PortsPorts for clients Ports for servicesPort numbering and well known port numbers Comparison of MAC addresses, IP addresses, and port numbers Example of multiple sessions between hostsModule 10 Summary Access Control List Fundamentals Module 11 Access Control List ACLsHow ACLs work Introduction to ACLsCreating ACLs Rt1config#access-list ?Rt1config#access-list 1 permit ? Rt1config#access-list 1 permit 192.168.0.1 ?C.D Wildcard bits Log Verifying ACLs Function of a wildcard maskStandard ACLs Access Control Lists ACLsRt1config#access-list 101 permit ? Rt1config#access-list 101 ?Extended ACLs Named ACLs Firewalls Placing ACLsRestricting virtual terminal access Module 11 Summary Overview and Objectives IV. Case StudyScenario and Phase 1 Project Description Network Diagram IP Addressing Phase 2 IP AddressingBoaz Center Phase 3 Basic Router and Workstation ConfigurationInstructor approval Date Ping from Router Boaz to Workstation Phase 4 Access Control ListsEva Phase 5 Documenting the NetworkConfiguration management documentation Boaz Eva Security management documentation BoazGeneral Documentation Case Study DeliverablesTechnical Documentation Copyright 2004, Cisco Systems, Inc Case Study Instructor Notes Phase 1 Project DescriptionClass Range Optional Case Study Instructor Sample Outputs Phase 5 Documenting the Network Sample outputs BoazBoaz#show ip interface brief Boaz#show startup-config Using 1090 out of 32762 bytes Boaz#show ip interface Security Management documentation BoazCopyright 2004, Cisco Systems, Inc Configuration Management documentation Phase 5 Documenting the Network Sample outputs CentreCentre#show version Copyright 2004, Cisco Systems, Inc Centre#show ip interface Security Management documentation CentreCentre#show ip access-lists Configuration Management documentation Eva Phase 5 Documenting the Network Sample outputs EvaEva#show hosts Eva#show startup-config Using 1156 out of 32762 bytes Eva#show ip interface Security Management documentation EvaCopyright 2004, Cisco Systems, Inc Appendices Appendix a Cisco Online Tools and Utilities Output Interpreter Error Message Decoder Software Bug Toolkit IP Subnet Calculator Password Recovery Procedures TAC Case Collection Software Advisor Feature Navigator TAC Advanced Search Best Practices What is meant by best practices?Nets Standards NetsLiteracy, math, and science standards Web Links Timss Report Participating Countries Timss reportLearner Model Academy Student Student-centered learningMultiple Intelligences Multiple intelligencesWeb Links Inquiry Based Learning Inquiry-based learningSpecial Needs Special needsWeb Links Learning Disabilities Learning disabilitiesStrategies for Teaching Students with Learning Disabilities Ccna labs Lab-Centric InstructionPPP Isdn Ccnp Labs Ccnp labsWeb Links Netlab Web Links Simulations SimulationsSponsored Curriculum Labs Sponsored curriculum labsSponsored Curriculum Labs IT Essentials Network Operating Systems IT Essentials PC Hardware and Software IT EssentialsFundamentals of Voice and Data Cabling Fundamentals of Java Programming Fundamentals of UnixFundamentals of Web Design Http//cisco.netacad.net/cnacs/prot-doc/newcourses.html PIX Firewall PhotoZoom Emerging technologiesWireless solutions Steps in the Problem-Solving Model TroubleshootingTeaching Methods Web Resources Challenges and projects Project-based InstructionCopyright 2004, Cisco Systems, Inc Design activities Dartmouth Problem-Solving CycleWeb Links Brainstorming Cluster DiagramGifted Education a Resource Guide for Teachers Case Studies Case studiesCase Study Teaching in Science a Bibliography Cisco.com Web researchInstructor-led classrooms Instructional StrategiesCopyright 2004, Cisco Systems, Inc Self-paced instruction Pairs or partners Cooperative/collaborative workSmall groups Whole class TeamsCompetitive teams Large groupsStudent-led discussions Demonstrations Presentations Jigsaw Puzzle JigsawsAsk the Right Questions Ask the right questionsCopyright 2004, Cisco Systems, Inc PMI 6 PMIGraphic organizers Problem-Solving MatrixFlowchart Extended Star Topology in a Multi-Building Campus Digital Signal Data Encapsulation Local Area Networks and Devices Copyright 2004, Cisco Systems, Inc RFI EMI Setting goals Kinesthetic Activities Kinesthetic activitiesWeb Links Review strategies Assessment StrategiesJournals and reflection Copyright 2004, Cisco Systems, Inc Web Links Grading Rubric Sample RubricsRubistar http//rubistar.4teachers.org Guidelines for Portfolio Assessment in Teaching English PortfolioOral Exams Oral examsCopyright 2004, Cisco Systems, Inc Lab Exams Lab examsWeb Links Six Lenses Six lensesCopyright 2004, Cisco Systems, Inc