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yes
Atanypointyoumayenteraquestionmark'
?
'
forhelp.
Usectrl-ctoabortconfigurationdialogatanyprompt.
Defaultsettingsareinsquarebrackets'
[]'
Basicmanagementsetupconfiguresonlyenoughconnectivity
formanagementofthesystem,extendedsetupwillaskyou
toconfigureeachinterfaceonthesystem
Wouldyouliketoenterbasicmanagementsetup?
//是否进行基本配置
Configuringglobalparameters:
Enterhostname[Router]:
Rack141R1
//输入路由器的hostname
Theenablesecretisapasswordusedtoprotectaccessto
privilegedEXECandconfigurationmodes.Thispassword,after
entered,becomesencryptedintheconfiguration.
Enterenablesecret:
cisco
//输入路由器的特权md5密码
Theenablepasswordisusedwhenyoudonotspecifyan
enablesecretpassword,withsomeoldersoftwareversions,and
somebootimages.
Enterenablepassword:
//输入路由器的特权密码(明文显示在配置文件中)
%Pleasechooseapasswordthatisdifferentfromtheenablesecret
//不允许特权md5密码与特权密码(明文)相同
training
//再次输入特权密码(明文)
Thevirtualterminalpasswordisusedtoprotect
accesstotherouteroveranetworkinterface.
Entervirtualterminalpassword:
ConfigureSNMPNetworkManagement?
[yes]:
//是否配置SNMP网管协议
Communitystring[public]:
public
//配置SNMP网管协议的Communtiy社团值
Currentinterfacesummary
AnyinterfacelistedwithOK?
value"
NO"
doesnothaveavalidconfiguration
InterfaceIP-AddressOK?
MethodStatusProtocol
Ethernet0/0unassignedNOunsetupup
Ethernet0/1unassignedNOunsetupupunassignedNOunsetup
Serial1/0unassignedNOunsetupdown
Enterinterfacenameusedtoconnecttothe
managementnetworkfromtheaboveinterfacesummary:
ethernet0/0
//对路由器上的某个接口进行配置,输入接口的名称即可
ConfiguringinterfaceEthernet0/0:
ConfigureIPonthisinterface?
//是否在接口上配置一个IP地址
IPaddressforthisinterface:
192.168.0.1
//配置接口的IP地址
Subnetmaskforthisinterface[255.255.255.0]:
ClassCnetworkis192.168.0.0,24subnetbits;
maskis/24
Thefollowingconfigurationcommandscriptwascreated:
hostnameRack141R1
enablesecret5$1$k39O$aQQirPZhZhVOS.TEvypiY/
enablepasswordtraining
linevty04
passwordtraining
snmp-servercommunitypublic
!
noiprouting
interfaceEthernet0/0
noshutdown
ipaddress192.168.0.1255.255.255.0
interfaceEthernet0/1
shutdown
noipaddress
interfaceSerial1/0
end
[0]GototheIOScommandpromptwithoutsavingthisconfig.
[1]Returnbacktothesetupwithoutsavingthisconfig.
[2]Savethisconfigurationtonvramandexit.
Enteryourselection[2]:
2
//选择选存配置文件到NVRAM中(即生成startup-config),并退出至命令提示行
Buildingconfiguration...
Usetheenabledmode'
configure'
commandtomodifythisconfiguration.
PressRETURNtogetstarted!
*Mar100:
01:
31.599:
%SYS-5-RESTART:
Systemrestarted--
CiscoInternetworkOperatingSystemSoftware
IOS(tm)3600Software(C3620-IS-M),Version12.3(21),RELEASESOFTWARE(fc2)
TechnicalSupport:
Copyright(c)1986-2006byciscoSystems,Inc.
CompiledMon06-Nov-0614:
22byccai
31.627:
%SNMP-5-COLDSTART:
SNMPagentonhostRack141R1isundergoingacoldstart
Rack141R1>
了解用户模式、特权模式和全局模式
了解思科IOS的不同配置模式
登录路由器
no
Router>
//现在我们进入到了Usermode,在这个模式下我们使用?
号可以看到能够输入的命令
输入?
号查看能够运行的命令列表
Execcommands:
access-enableCreateatemporaryAccess-Listentry
access-profileApplyuser-profiletointerface
clearResetfunctions
connectOpenaterminalconnection
disableTurnoffprivilegedcommands
disconnectDisconnectanexistingnetworkconnection
enableTurnonprivilegedcommands
exitExitfromtheEXEC
helpDescriptionoftheinteractivehelpsystem
lockLocktheterminal
loginLoginasaparticularuser
logoutExitfromtheEXEC
mlsexecmlsroutercommands
mstatShowstatisticsaftermultiplemulticasttraceroutes
mtraceTracereversemulticastpathfromdestinationtosource
name-connectionNameanexistingnetworkconnection
padOpenaX.29PADconnection
pingSendechomessages
pppStartIETFPoint-to-PointProtocol(PPP)
进入特权模式
enable
Router#
//进行特权模式后,可以看到路由器的提示符由>
变成了#
在特权模式下输入?
号查看能够运行的命令
Router#?
//输入?
号查看可以运行的命令
//与用户模式比较一下,看看有什么区别?
access-templateCreateatemporaryAccess-Listentry
bfeFormanualemergencymodessetting
cdChangecurrentdirectory
clockManagethesystemclock
configureEnterconfigurationmode
copyCopyfromonefiletoanother
debugDebuggingfunctions(seealso'
undebug'
)
deleteDeleteafile
dirListfilesonafilesystem
eraseEraseafilesystem
noDisabledebuggingfunctions
reloadHaltandperformacoldrestart
showShowrunningsysteminformation
slipStartSerial-lineIP(SLIP)
start-chatStartachat-scriptonaline
systatDisplayinformationaboutterminallines
telnetOpenatelnetconnection
terminalSetterminallineparameters
testTestsubsystems,memory,andinterfaces
tracerouteTraceroutetodestination
再退出到用户模式下
Router#disable
现在进入到全局配置模式下
enable
Router#configureterminal
Enterconfigurationcommands,oneperline.EndwithCNTL/Z.
Router(config)#
//当从特权模式转到全局配置模式下时,路由器的提示符由Router#变成了Router(config)#
在全局模式下输入?
号查看一下支持的命令
Router(config)#?
//现在可以看到在全局模式下支持的命令明显的比较多
Configurecommands:
aaaAuthentication,AuthorizationandAccounting.
access-listAddanaccesslistentry
aliasCreatecommandalias
appletalkAppletalkglobalconfigurationcommands
arapAppletalkRemoteAccessProtocol
arpSetastaticARPentry
async-bootpModifysystembootpparameters
autonomous-systemSpecifylocalASnumbertowhichwebelong
bannerDefinealoginbanner
bootModifysystembootparameters
bridgeBridgeGroup.
buffersAdjustsystembufferpoolparameters
busy-messageDisplaymessagewhenconnectiontohostfails
call-history-mibDefinecallhistorymibparameters
cdpGlobalCDPconfigurationsubcommands
chat-scriptDefineamodemchatscript
clockConfiguretime-of-dayclock
config-registerDefinetheconfigurationregister
controllerConfigureaspecificcontroller
decnetGlobalDECnetconfigurationsubcommands
defaultSetacommandtoitsdefaults
default-valueDefaultcharacter-bitsvalues
dialerDialerwatchcommands
dialer-listCreateadialerlistentry
dnsix-dmdpProvideDMDPserviceforDNSIX
dnsix-natProvideDNSIXserviceforaudittrails
downward-compatible-configGenerateaconfigurationcompatiblewitholder
software
dssConfiguredssparameters
enableModifyenablepasswordparameters
endExitfromconfiguremode
exceptionExceptionhandling
exitExitfromconfiguremode
fileAdjustfilesystemparameters
frame-relayglobalframerelayconfigurationcommands
hostnameSetsystem'
snetworkname
interfaceSelectaninterfacetoconfigure
ipGlobalIPconfigurationsubcommands
ipxNovell/IPXglobalconfigurationcommands
keyKeymanagement
lineConfigureaterminalline
loggingModifymessageloggingfacilities
login-stringDefineahost-specificloginstring
map-classConfigurestaticmapclass
map-listConfigurestaticmaplist
memory-sizeAdjustmemorysizebypercentage
menuDefineauser-interfacemenu
mlsmlsrouterglobalcommands
modemcapModemCapabilitiesdatabase
mopConfiguretheDECMOPServer
multilinkPPPmultilinkglobalconfiguration
netbiosNETBIOSaccesscontrolfiltering
noNegateacommandorsetitsdefaults
ntpConfigureNTP
partitionPartitiondevice
printerDefineanLPDprinter
priority-listBuildaprioritylist
privilegeCommandprivilegeparameters
promptSetsystem'
sprompt
queue-listBuildacustomqueuelist
resume-stringDefineahost-specificresumestring
rifSource-routeRIFcache
rloginRloginconfigurationcommands
rmonRemoteMonitoring
route-mapCreateroute-maporenterroute-mapcommandmode
routerEnablearoutingprocess
rtrRTRBaseConfiguration
schedulerSchedulerparameters
serviceModifyuseofnetworkbasedservices
smrpSimpleMulticastRoutingProtocolconfiguration
commands
snmp-serverModifySNMPparameters
stackmakerSpecifystacknameandadditsmember
state-machineDefineaTCPdispatchstatemachine
subscriber-policySubscriberpolicy
tacacs-serverModifyTACACSqueryparameters
terminal-queueTerminalqueuecommands
tftp-serverProvideTFTPserviceforn