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.Chapter 1 Do I Know This Already? Quiz1 Name three classes of network media test equipment.Volt/Ohm meters, cable testers (scanners), and time domain reflectometers(TDRs) and optical time domain reflectometer (OTDRs).2 What are the tasks network monitors can perform?Network monitors allow you to capture, display, and save (store) network trafficdata from a network segment.Depending on the brand, further functionalities such as traffic statistics, alarms,and others may also be provided.3 Name the tool that does multilayer analysis of network traffic.Protocol analyzer.4 What are the five functional areas of network management?Fault management, accounting management, performance management,security management, and configuration and name management.5 What is Cisco Systems flagship network management software called?CiscoWorks.6 List at least three members of the CWSI Campus Application.TrafficDirector, VlanDirector, AtmDirector, CiscoView, and UserTracking.390 Appendix A: Answers to Quiz Questions7 Name Cisco s network simulation and modeling tool.Netsys.8 What does the acronym CCO stand for, and what is the URL address for CCO?Cisco Connection Online at www.cisco.com.9 Name at least two tools or resources from CCO available for problem prevention.The Documentation CD (also available online), CCO MarketPlace, and CCOSoftware Center.10 Name at least three tools or resources that CCO provides for problem correction andtroubleshooting.The Bug Toolkit, Troubleshooting Engine, Stack Decoder, Open Forum, andCase Management Toolkit.Q&A1 What parameters do Volt/Ohm meters test?Resistance, current, capacitance, voltage, and continuity.2 Give two examples of the cable conditions reported by Scanners.NEXT (near-end crosstalk), attenuation, continuity, and impedance.3 Which cable-testing function is offered only by the high-end equipment?Time domain reflectometer (TDR).4 Name the tasks testing equipment with TDR functionality can perform.Locate kinks, opens, shorts, sharp bends, crimps, and other physical problemson a cable.5 Which OSI Reference Model layer does the information gathered by networkmonitors correspond to?Data link layer (Layer 2).6 What is one of the major applications of network monitors?Network baselining, network capacity planning (based on observed patterns oftraffic), and problem detection (alarms set based on predetermined thresholds).Chapter 1 3917 Which application that can be bundled with CiscoWorks provides real-time devicemonitoring?CiscoView.8 What does the acronym CRM stand for?Cisco Resource Manager.9 Name the components of CRM.Inventory Manager, Availability Manager, Syslog Analyzer, and Software ImageManager.10 What does the TrafficDirector work with in order to obtain traffic information aboutdifferent segments?RMON agents and standalone switch probes.11 Which tasks are generally facilitated by network simulation and modeling tools?(Name at least two.)Network design, testing, performance analysis, and stress testing.12 Which Cisco component, also available online, provides the IOS command reference,product reference, and other valuable information?The Cisco Documentation CD-ROM.13 Which tasks do you need to complete before ordering direct from Cisco using theInternet Commerce Apps? Obtain a valid Cisco purchase order or sales order number for yourcompany, as well as your company billing information. Complete the online registration form to become a CCO user. Complete and send a hard copy of an Internet Commerce Agreement(ICA) to the appropriate Cisco Systems personnel.14 What does CCO MarketPlace allow you to do?MarketPlace provides for online ordering of Cisco networking products,promotional merchandise, and training materials.15 Name at least one major service that the CCO Software Library makes available.CCO Software Library has major upgrades and maintenance releases of Ciscosoftware products, as well as network management and security applications forworkstation servers, selected demo and beta distributions, software upgradeplanners, software checklists, and custom-file-access postings of varioussoftware.392 Appendix A: Answers to Quiz Questions16 What are the member components of Cisco Bug Toolkit?Bug Navigator II, Bug Watcher, and alert agents17 Who can submit questions to the CCO Open Forum, and who provides answers toquestions on CCO Open Forum?Registered customers can submit questions and the Open Forum CCIEs (whoseopinions do not necessarily reflect those of Cisco Systems) reply to the questions.18 What are the four general pieces of information that the customer must provide toTAC when opening a case? The maintenance contract number for the product that needs service,as well as the product s serial number. A brief description of the problem. The relevant facts surrounding the network and the case. The priority level of the problem.19 How many priority levels are available to be assigned to a new case to be opened withTAC?Four20 What are the tasks that the Case Management Toolkit allows you to do?CCO Case Management Toolkit allows registered customers with theappropriate service or contract agreement with Cisco Systems to open, query,and update cases online.21 Name three classes of network media test equipment.Volt/Ohm meters, cable testers (scanners), and time domain reflectometers(TDRs) and optical time domain reflectometer (OTDRs).22 What are the tasks network monitors can perform?Network monitors allow you to capture, display, and save (store) network trafficdata from a network segment.Depending on the brand, further functionalities such as traffic statistics, alarms,and others may also be provided.23 Name the tool that does multilayer analysis of network traffic?Protocol analyzer.Chapter 2 39324 What are the five functional areas of network management?Fault management, accounting management, performance management,security management, and configuration and name management [ Pobierz całość w formacie PDF ]