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Citrix企业级技术培训议程•上午•Module1:MetaFrame产品介绍•Module2:Citrix核心技术简介•Module3:MetaFrame安装•下午•Module4:MetaFrame管理•Module5:webinterface管理•Module6:CitrixProgramNeighborhood使用方法•Module7:AdditionalManagementTools•Module8:基本故障判断和处理•Module9:最新产品功能介绍Citrix认证课程CCACitrixXenApp5.0Administration1Y0-1221CCEAsecureaccessmanageradministrator1Y0-721MetaFrameXPEnterpriseEdition1Y0-913SecuringandDeployingApplications1Y0-962MetaFrameXPDeployment&Support1Y0-992CCSPCTX-1601BWCTX-1602BWCTX-1603BWCTX-1604AWCTX-1605AWWhatNewCCI,CCIAModule1:MetaFrame产品介绍•NetworkingModels•CitrixDigitalIndependence•MetaFramePlatformsNetworkingModels•TraditionalComputerNetworkingModel•ClientServerComputingModel•NetworkComputingModel•ApplicationServerComputingModelTraditionalComputerNetworkingModelDatabaseServerWANBranch1Branch2Branch3移动办公ApplicationClientServerComputingModelDatabaseCitrixServer2LAN/WANLoadBalanceCitrixServer1Branch1Branch2MobileUserBranch3ICAClientApplicationNetworkComputingModel\\server\fileshare共享资源ApplicationServerComputingModel本是单机版软件可以实现多用户和远程访问无需在每台机器上都装有该软件ICA通道CitrixDigitalIndependence•Anyclientdevice•Anynetworkconnection•Anynetworkprotocol–PCwithWindows,Linux,Dos–Mac,Unix工作站–WBT终端–SmartPhone,PDA•降低配置要求–386、486、16MRAM、32MRAM–没有硬盘，没有软驱,光驱–10-20K带宽，拨号接入MetaFramePlatforms•s•MetaFrame•a•MetaFrameLoadManager•e•MetaFrameLoadManagerInstallationManagerResourceManagerNetworkManagerModule2:Citrix核心技术简介•Multiwin•IndependentComputingArchitecture(ICA)•SpeedScreenTechnology•loadbalance•IndependentManagementArchitecture•Resourcemanager•ClientDeveiceLicensingMultiwin在服务器端为应用程序模拟多用户层能够使多个用户在不同的客户端平台上，同时访问和运行服务器上的某个应用软件，实现多用户处理。OSWIN2K、Win2003、HP/IBM/SUNUNIXERP:SAP,JDE,金蝶,用友,浪潮、新中大OA:office,LotusNotesCRM/HR:PeopleSoft,Siebel,PlatinumChina行业专用软件CitrixAPPAnyICAClient使用同一个客户端可以访问Windows,UNIXandJava等应用程序，实现窗口无缝连接MetaFrame/UNIXUNIXMetaFrameWindows2000WindowsappsUnix/JavaappsIndependentComputingArchitecture(ICA)•Citrix的独立计算结构（IndependentComputingArchitecture）在服务器端将应用计算分解为“计算逻辑”和“显示逻辑”。“计算逻辑”100%在服务器端进行。运行结果转换为“显示逻辑”并传送给客户端。ClientAppServerServer1forApp1Server2forApp2…Client1forApp1Client2forApp2…CitrixServerAppServerServer1forApp1Server2forApp2…Client1forApp1Client2forApp2…AppServer,,BrowserC/SB/S计算逻辑显示逻辑应用软件的用户界面在客户端显示（可以支持非Windows客户端）应用软件安装和运行都在服务器端网络只传递通过Citrix的ICA技术处理后的屏幕刷新和键盘敲击及鼠标移动信息带宽需求10-20kbs,可以是低速的拨号连接ICASession应用系统的逻辑在服务器上执行Application’sLogicExecutesatServer应用系统用户界面及其他设备接入在客户机上执行Application’sUserInterfaceandotherDeviceAccessExecutesatClientABC图象化屏幕数据GraphicalScreenDataABCABC键盘及鼠标移动/点击Keystrokes&Mousemovements/clicksSpeedScreenTechnologyCitrixServerHatSpeedscreen•SpeedScreen的意义–对带宽消耗降低25%到30%–减少了近60%数据包传输，提高了网络效率loadbalanceCitrix的负载平衡，是真正意义的负载平衡，不需要每台服务器的硬件配置相同，也不是轮询方式的负载平衡，而是根据每台服务器的CPU、Mem等使用率，来动态分配负载，最大限度提高网络的利用率和可扩展性。WindowsICAClientICAMasterBrowserDOSICAClientMetaFrameServer3MetaFrameServer2MetaFrameServer1单CPU双CPU四CPUIndependentManagementArchitecture•IndependentManagementArchitecture(IMA)providestheframeworkforservercommunicationsandisthemanagementfoundationforMetaFramePresentationServer.•IMAisacentralizedmanagementservicecomprisedofacollectionofcoresubsystemsthatdefineandcontroltheexecutionofproductsinaserverfarm.•IMAenablesserverstobearbitrarilygroupedintoserverfarmsthatdonotdependonthephysicallocationsoftheserversorwhethertheserversareondifferentnetworksubnets.•IMArunsonallserversinthefarm.IMAsubsystemscommunicatethrough•messagespassedbytheIMAServicethroughdefaultTCPports2512and2513.•TheIMAServicestartsautomaticallywhenaserverisstarted.TheIMAService•canbemanuallystartedorstoppedthroughtheoperatingsystemServicesutility.•Netstartimaservice•NetstopimaserviceResourcemanager•警告•Reports•Smssnmpe－mail警告支持•Farmmatric•CPUNETWORKMEMORY磁盘空间监控•Sessions、license使用和图表Farmandzone•DataStore•ThedatastorekeepsstaticconfigurationinformationandtracksMetaFrameXPserverfarminformationthatdoesnotchangefrequently•DataStorecontainsinformation•Publishedapplicationinformation•PooledLicensenumbersandlicensecountsfortheseverfarm,andlicenseassignmentstospecificserversintheserverfarm•Serverconfigurationinformationfortheserverfarm•Userconfigurationinformationfortheserverfarm•PrinterandprintdriverinformationClientDeveiceLicensing•ProductLicense(severlicense)•ConnectionLicense•ProductCodeModule3:MetaFrame安装•MetaFrameRequirements•ServerPlanningandSizing•MetaFrameSetupOptions•CitrixManagementConsoleInstallation•WebinterfaceInstallation•MetaFrameInteroperabilityMetaFrameXPRequirements•IfthesystemlanguageisChinese,youmusttoinstallJavaruntime(international)1.4.2orlater•InstallterminalserverandchooseApplicationmode•IissetupServerPlanningandSizing•MicrosoftWindows2000Serverwitha133MZoffasterPentium-compatibleprocessor,256MBofRAMand1GBofharddiskspace•MicrosoftWindows2000AdvancedServerwitha133MZoffasterPentium-compatibleprocessor,256MBofRAMand1GBofharddiskspace•MicrosoftWindows2000DataCenterwithServicePack1orlateronan8–wayorgreaterofPentiumIIIXeonprocessor,256MBofRAMand1GBofharddiskspace•MicrosoftWindowsNTServer4.0,TerminalServerEdition(TSE)withPentiumorbetterprocessor,64MBofRAMand128