netscout厂商培训材料.ppt

1、2-1nGenius Performance Manager OperationsVersion v4.9Sniffer University第1页，共40页。1-2Provides a measurement of an individuals knowledge of networking technologies and NetScout productsnGenius Certification ProgramnCMnCEnCPnCA第2页，共40页。1-3Sniffer University Classes and training available in formal and i

2、nformal settings covering product information and technologyClasses offered in public training facilities and onsite locationsProduct tutorials,self-paced modules and reference information Classes presented“at your desktop”in a live instructor-led format第3页，共40页。1-4Course OverviewCourse OverviewPM O

3、verview第4页，共40页。1-5Course Description Focuses on the fundamentals of the nGenius Performance Manager product suite Target Audience Recommended for NetScout customers,resellers and new-hire employees requiring an education from the Administrators point of viewCourse Overview第5页，共40页。1-6Upon completio

4、n of the training,participants should be able to:Accurately describe the nGenius and Sniffer solutions and nGenius Performance Manager components Execute the initial configuration of nGenius Intelligent data sources nGenius InfiniStreams and nGenius Probes Add and manage:Devices using an nGenius Ser

5、ver Protocols/applications among devices under the control of an nGenius Server Demonstrate the ability to solve problems using real-time and historical views in an enterprise network Create and generate historical and on demand reports used for managing an enterprise network(capacity planning and f

6、orecasting)Course Objectives+第6页，共40页。1-7Module 1nGenius Performance Manager OverviewInteractive DemonstrationModule 2nGenius InfiniStream and ProbesModule 3Configuration EssentialsLab 1Adding DevicesLab 2Performing a Remote Login Session(Probe)Lab 3Port SpanningLab 4Creating Monitored Element Group

7、sModule 4Managing Applications,Data Collection,and Alarms-Global Settings and TemplatesLab 5Monitoring Network Traffic Lab 6Creating and Assigning TemplatesCourse Schedule Day One 第7页，共40页。1-8Module 5nGenius Performance Manager Console Monitoring Network and Application UsageLab 7Using the Console L

8、ab 8Monitoring Custom TCP ApplicationsModule 6Troubleshooting with Packet Capture and Analysis ToolsCourse Schedule Day Two 第8页，共40页。1-9Course Schedule Day Three Module 7Monitoring Response TimeLab 9Monitoring Response Time for Custom ApplicationsModule 8Report Administration and Generation 第9页，共40页

9、。1-10PM OverviewCourse OverviewPM Overview Console Overview第10页，共40页。1-11Upon completion,participants should be able to:Summarize the nGenius and Sniffer solutions and Performance Manager(PM)system components Discuss available data sources Successfully log into the nGenius Server Identify the basic

10、structure of the Performance Manager Home Page and Console components Navigate and launch views within the Performance Manager ConsoleModule Objectives+第11页，共40页。1-12Distributed Architecture OverviewProbeGlobal ManagerLocal Server+第12页，共40页。1-13Probe1.What data sources are available?2.What type of d

11、ata is available?3.How is flow data collected?6.How is data used?5.What is the data granularity?4.Where is historical data stored?InfiniStreamnGenius Performance Manager ArchitectureRouterSwitchSwitch+IntegratedAgent VirtualAgent DatabaseVM Server第13页，共40页。1-14nGenius Performance Manager Components+

12、Console WorkspacesDevice and Server ManagementReport AdministratorReal Time/HistoricalVoice over IP(VoIP)Response TimesPacket Capture/DecodeAlarming Device ConfigurationApplication ManagementReport Management and ViewingDelivery Data Sources:nGenius InfiniStream Appliances and Probes,nGenius Collect

13、ors,nGenius Virtual and Integrated Agents,Switches and Routers 第14页，共40页。1-15 Analyzing High UtilizationInteractive Demo第15页，共40页。1-16There are three options to access nGenius Performance Manager from client machines:Install the client software Launch nGenius Performance Manager as an application Br

14、owse to a server on which nGenius Performance Manager is installed(an nGenius Server)Log in to nGenius Performance Manager Unified Management Console via a URL(Requires SDM)Single sign-on and centralized launch point for:nGenius Service Delivery Manager,HomeSpace,Link Search,and certain features of

15、PM Functions as desktop for accessing,launching,and switching between supported tasksAccessing nGenius Performance Manager+第16页，共40页。1-17nGenius Unified Management Console第17页，共40页。1-18Install the nGenius Client by downloading it remotely from the nGenius Performance Manager Home pageRunning PM as a

16、n Application 第18页，共40页。1-19Direct Login Log in directly to either the Performance Manager Console Workspaces or Server Administration,bypassing the Login window and Home pages Standard Login Connects you to the nGenius Performance Manager Home page Requires LoginnGenius Client Application 第19页，共40页

17、。1-20Sniffer University courses use Try it Now labs to enhance learning They immediately follow new concepts being taught Students experience hands on practices They are typically short in nature and take less than 10 minutes to complete Answers to all Try it Now labs are on the next even-numbered p

18、ageTry it Now(TiNs)第20页，共40页。1-21Objective:To access PM through the Unified Management Console(UMC)and display the Home Page and Console Workspaces.Check with your instructor for the correct IP address,user name/password for your server.In your browser enter the IP address of your server:8080.Exampl

19、e:http:/192.168.200.201:8080Enter your login info.User Name=adminPW=AccessPM11.Select OKTry it Now!Continued第21页，共40页。1-22The UMC will display:Click on nGenius Performance Manager IconTry it Now!(Contd)Continued第22页，共40页。1-23The nGenius Performance Manager Home Page will appear:Click on Console Work

20、spaces.Try it Now!(Contd)Continued第23页，共40页。1-24The Console Workspaces screen will appear with the Navigation Panel displayed.Click on the“keys”to expand the tree.Expand the Probes and Ethernet folders.foldersYour screen may lookdifferent from this.To troubleshoot/monitorthe network there are manyop

21、tions available from thisscreen.We will look at some of them now.Try it Now!(Contd)Continued第24页，共40页。1-25Right-click on Interface 3 under the Ethernet folderand select Link Usage Over TimeTry it Now!(Contd)Continued第25页，共40页。1-26To further our investigation will we Clone the Link Usage Over Time vi

22、ew and change the time to the Last Six Hours.Tile the views by pressing the F9 key.Try it Now!(Contd)Continued第26页，共40页。1-27Within the Last six hour view we will determine which application is contributing to the highest utilization by selecting Application Usage Top N Applications Over Time.Which a

23、pplication displays the highest utilization for the last six hours?(hint:if its close between two or more applications,the protocol graphed at the bottom will be the highest)_Select the application from the graph and launch the Top N AL Conversations Snapshot view.Try it Now!(Contd)Continued第27页，共40

24、页。1-28Within the Top N AL Conversations determine which conversation pair is contributing to the highest traffic consumption.Record your findings _Try it Now!(Contd)ExampleContinued第28页，共40页。1-29In the next section we will cover more detail on the various views available for Snapshots and Over Time.

25、Try it Now!(Contd)第29页，共40页。1-30Console OverviewPM OverviewConsole OverviewnGenius InfiniStream and Probes第30页，共40页。1-31Serves as a monitoring/troubleshooting toolsetnGenius Performance Manager ConsoleWorkspacesNavigation Tree第31页，共40页。1-32Select one or moremonitored elementsin the Navigationtree an

26、d right-click Menu displaysthe top-levelselectionsapplicable to yourselectedmonitoredelement(s)Launching Views第32页，共40页。1-33Real-time views display a current sample based on a refresh rate interval Information is polled directly from the device “on-demand polling”Historical views are based on a sele

27、ctedtime interval Information is obtained from the database(resides on the nGenius Server)Combine views to within a singleWorkspace to compare usage “normal behavior”Real-Time and Historical Views+第33页，共40页。1-34All Applications 1-minute samples available for 31 days(=1 day)All Conversations and All

28、Hosts 1-minute samples for 14 days(=15 minute sample)15-minute Top N samples available for 31 daysLink Layer 1-minute probe samples available for 31 days 15-minute samples available for switches/routersSummarized data is stored for additional time For example,15-minute samples are rolled-up into 1-d

29、ay samples for long term trending and analysis Historical Data(Defaults)+第34页，共40页。1-35Snapshot Instant view for one or more selected monitored elements Historical views are averaged over the selected time intervalOver Time(Histogram)Graphical version of a table in a time-series view Historical view

30、s depict data for the selected time interval views will auto update as data is collected and storedSnapshot and Over Time Views第35页，共40页。1-36Snapshot and Over Time Views第36页，共40页。1-37Over Time Graphs Default is duration-based for drill-down views Launched with the same context(time)as the parent vie

31、w Point drill-down Toggle the drill-down time context to point-based Select a specific time period(data point)for the drilldown viewDuration-Based vs.Point-Based Views第37页，共40页。1-38Two ways to access PM from a client are:_What provides a single sign-on and a centralized launch point for nGenius Service Delivery Manager,HomeSpace,and Link Search,and certain features of PM?_An instant view for one or more selected monitored elements is a _.Summary Review第38页，共40页。2-