操作和配置CiscoIOS设备-启动路由器.pptx

启动路由器

目标通过完成这一节的学习，你将能够：启动一台路由器并认识正常的启动顺序在Cisco路由器上，使用命令行接口(CLI)与CiscoIOS软件进行交互使用命令行接口(CLI)提供的在线帮助工具

Cisco路由器的初始启动系统启动程序初始化路由器软件如果需要，路由器的启动顺序是可以选择的

路由器启动时的输出未配置和已配置的路由器启动对比

Setup：初始配置对话Router#setup---SystemConfigurationDialog---Continuewithconfigurationdialog?[yes/no]:yesAtanypointyoumayenteraquestionmark?forhelp.Usectrl-ctoabortconfigurationdialogatanyprompt.Defaultsettingsareinsquarebrackets[].Basicmanagementsetupconfiguresonlyenoughconnectivityformanagementofthesystem,extendedsetupwillaskyoutoconfigureeachinterfaceonthesystemWouldyouliketoenterbasicmanagementsetup?[yes/no]:no

浏览接口摘要First,wouldyouliketoseethecurrentinterfacesummary?[yes]:Interface IP-Address OK? Method Status ProtocolBRI0 unassigned YES unset administrativelydown downBRI0:1 unassigned YES unset administrativelydown downBRI0:2 unassigned YES unset administrativelydown downEthernet0 unassigned YES unset administrativelydown downSerial0 unassigned YES unset administrativelydown down在启动过程中找到的接口

设置初始全局参数

Configuringglobalparameters:Enterhostname[Router]:ccna_labTheenablesecretisapasswordusedtoprotectaccesstoprivilegedEXECandconfigurationmodes.Thispassword,afterentered,becomesencryptedintheconfiguration.Enterenablesecret:ccnaTheenablepasswordisusedwhenyoudonotspecifyanenablesecretpassword,withsomeoldersoftwareversions,andsomebootimages.Enterenablepassword:aladingThevirtualterminalpasswordisusedtoprotectaccesstotherouteroveranetworkinterface.Entervirtualterminalpassword:ciscoConfigureSNMPNetworkManagement?[no]:

进行初始协议的配置ConfigureLAT?[yes]:noConfigureAppleTalk?[no]:ConfigureDECnet?[no]:ConfigureIP?[yes]:ConfigureIGRProuting?[yes]:noConfigureRIProuting?[no]:ConfigureCLNS?[no]:ConfigureIPX?[no]:ConfigureVines?[no]:ConfigureXNS?[no]:Conf