计算机硬件及网络博科三层交换机ppt课件

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1、TheEssentials1TheEssentialsObjectivesUponcompletionofthismodulethestudentwillbeableto:ConfigureFoundryproductswiththeCommandLineInterface.DetermineportsettingsfromfrontpanelLED’sListthecontentsofFlashMovecontentsbetweenFlashandaTFTPServerDeterminetheLayer2or3configurationoftheproduct.Cont

2、rolUserAccess2TheEssentialsConsolePortDB-9maleinterface.VT-100terminal-straight-throughcable(femaletofemalenotanull-modem).TheVT-100configurationis:9600Baud8DataBitsParity=NoneStopBits=1FlowControl=NoneForMODEMCross-Overcable(typicallyaDB-9FtoDB-25Fcable)3TheEssentialsChassisLayoutemptyem

3、pty1234B24EActSlot/Port4/14/24/34/4Slot1:ManagementBladeSlot2:InterfaceBladeSlot3:InterfaceBladeSlot4:InterfaceBladeBladeModelNumberSlotsarenumberedfromtopdownorlefttorightbeginningwithslot#1.ConsoleportPowerSupply4TheEssentialsStackablesLayout12345678FDX100Link/Act5TheEssential

4、sConfigureviacharacter-basedterminal/sessionDirectConnecttotheSerialPortorTelnettotheSystem“?”atanypromptshowsavailablecommandsSW-FI4802-PREM>?enableEnterPrivilegedmodefastbootSelectfast-reloadoptionpingPingIPnodeshowDisplaysysteminformationstop-tracerouteStopcurrentTraceRoutetracerouteTr

5、aceRoutetoIPNodeCommandscanbeabbreviatedSW-FI4802-PREM>s?showDisplaysysteminformationstop-tracerouteStopcurrentTraceRouteSW-FI4802-PREM>stop-tracerouteCommandLineInterface(CLI)Basics“?”Atendofcharacterstringwilllistcommandsthatbeginwiththatstring^?SW-FI4802-PREM>stop-traceroute“^?

6、”Attheendofacharacterstringwilllistthenextstringparameter“^”meansspacecanbeusedfor“?”6TheEssentialsPrivilegedLevelEnterthroughthe“enable”commandCanbepasswordprotectedViewdetailedinformation(Show)ExecuteSystem-widefeatures(bootsystem)CLIBasics–CommandTreeLevelsofCLIcommands:UserLevelV

7、iewbasicinformationVerifyconnectivity(Pingcommand)PrivilegedLevelenableConfigurationLevelConfigurationLevelEnterthroughthe“configureterminal”commandMakeglobalorlocalsystemchanges(VLANs)Savechangeswith“writememory”show?pingUserLevel7TheEssentials