IOS 操作模式.ppt

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1、©2002,CiscoSystems,Inc.Allrightsreserved.OperatingandConfiguringCiscoIOSDevicesModule1ObjectivesUponcompletingthismodule,youwillbeableto:UsetheavailableconfigurationtoolstoestablishconnectivitytotheappropriatenetworkdeviceinordertocompletetheinitialdeviceconfigurationVeri

2、fythedefaultconfigurationofeachdevice,givenafunctioningaccesslayerswitchandrouter©2002,CiscoSystems,Inc.Allrightsreserved.4OperatingCiscoIOSSoftwareObjectivesUponcompletingthislesson,youwillbeableto:SetupconsoleconnectionsbetweenCisconetworkdevicesandaterminal,givenaneedt

3、oconfigureandmonitornetworkequipmentDescribethefeaturesoftheCiscoIOSuserinterfaceIdentifythedifferencesbetweentheuserEXECandprivilegedEXECmodesCiscoIOSsoftwaredeliversnetworkservicesandenablesnetworkedapplications.CiscoIOSSoftwareFeaturesConfiguringNetworkDevicesConfigura

4、tionsetsupthedevicewiththefollowing:NetworkpolicyofthefunctionsrequiredProtocoladdressingandparametersettingsOptionsforadministrationandmanagementCatalystswitchmemoryhasinitialconfigurationwithdefaultsettingsCiscorouterwillpromptforinitialconfigurationifthereisnoconfigura

5、tioninmemoryAnOverviewofCiscoDeviceStartupConfigurationscancomefrommanysources.Configurationswillactindevicememory.ExternalConfigurationSourcesACLIisusedtoentercommands.Operationsvaryondifferentinternetworkingdevices.Userstypeorpasteentriesintheconsolecommandmodes.Enterke

6、yinstructsdevicetoparseandexecutethecommand.TwoprimaryEXECmodesareusermodeandprivilegedmode.Commandmodeshavedistinctiveprompts.CiscoIOSUserInterfaceFunctionsTherearetwomainEXECmodesforenteringcommands.CiscoIOSSoftwareEXECModeCiscoIOSSoftwareEXECMode(Cont.)SummaryTheCiscoI

7、OSsoftwareplatformisimplementedonallCiscohardwareplatforms.YouwilluseCiscoIOSsoftwaretocommunicatetheconfigurationdetailsthatimplementthelearningobjectivesofthiscourse.Youcanconfigureaswitchorrouterfromsourcesthatareexternaltothedevice.CiscoIOSsoftwareusesaCLIasitstraditi

8、onalconsoleenvironment.WhileCiscoIOSsoftwareisacoretechnology,CiscoIOSsoftwareoperationdetailsva