局域网技术实验一

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1、局域网技术实验一一、实验要求1.使用网络拓扑绘制软件绘制以下网络拓扑图;O?5QIBS14SHrflIdKKrflIdEidEirirME]MWJ*T5DQsVV二、实验步骤绘图部分省略1.交换机的初始化当交换机没有进行配置时，接入超级终端会提示是否以対话方式进行配置，初始化内容主要有IP地址、网关、主机名和口令等。配置文件是flash:config.texto2924交换机进入ROM方式是在上电时按住其mode键，本软件是按Ctrl+Break键，111现：switch>;按Ctrl+Break键switch:rese

2、t；或用boot命令如果有配置文件进入用户模式，否则提交对话：・・・SystemConfigurationDialog■■-Atanypointyoumayenteraquestionmark?forhelp・Usectrl-ctoabortconfigurationdialogatanyprompt.DefaultsettingsareinsquarebracketsContinuewithconfigurationdialog?[yes/no]:yEnterIPaddress:!0.65.1.8EnterIPnetm

3、ask:255.255.0.0Wouldyouliketoenteradefaultgatewayaddress?[yes]:IPaddressofdefaultgateway:EnterhostnamefSwitch]:swaTheenablesecretisaone-waycryptographicsecretusedinsteadoftheenablepasswordwhenitexists.Enterenablesecret:aaaWouldyouliketoconfigureaTelnetpassword?[y

4、es]:EnterTelnetpasswordsWouldyouliketoenableasaclustercommandswitch?[no]:Thefollowingconfigurationcommandscriptwascreated:PressRETURNtogetstalled.swa>enpassword:aaaswa#2•路由器的初始化路由器初始化与交换机类似，上电时按Ctrl+Break,进入ROM监控状态router>；用户模式，按Ctrl+Breakrommon>reset；进入ROM监控状态，复位

5、引导Continuewithconfigurationdialog?fyes/no]:yesAtanypointyoumayenteraquestionmark?forhelp.Usectrl-ctoabortconfigurationdialogatanyprompt.Defaultsettingsareinsquarebrackets]Basicmanagementsetupconfiguresonlyenoughconnectivityformanagementofthesystem,extendedsetupw

6、illaskyoutoconfigureeachinterfaceonthesystemWouldyouliketoenterbasicmanagementsetup?[yes/no]:yesConfiguringglobalparameters:Enterhostname[router]:ra回车TheenablesecretisapasswordusedtoprotectaccesstoprivilegedEXECandconfigurationmodes.Thispassword,afterentered,beco

7、mesencryptedintheconfiguration.Enterenablesecretraaa回车Theenablepasswordisusedwhenyoudonotspecifyanenablesecretpassword,withsomeoldersoftwareversions,andsomebootimages.Enterenablepassword:aa冋车Thevirtualterminalpasswordisusedtoprotectaccesstotherouteroveranetworkin

8、terface.Entervirtualterminalpassword:a回车Enterinterfacenameusedtoconnecttothemanagementnetworkfromtheaboveinterfacesummary:FastEthernetO/O回车Configuringinterface