cisco交换机配置培训课件

CISCOcatalyst系列交换机产品常用维护命令郑州嘉通公司制作2007年11月CISCOcatalyst系列郑州嘉通公司制作2007年11.在基于IOS的交换机上设置主机名/系统名:

switch(config)#hostnamehostname

在基于CLI的交换机上设置主机名/系统名:

switch(enable)setsystemnamename-string

2.在基于IOS的交换机上设置登录口令:

switch(config)#enablepasswordlevel1password

在基于CLI的交换机上设置登录口令:

switch(enable)setpassword

switch(enable)setenalbepass

3.在基于IOS的交换机上设置远程访问:

switch(config)#interfacevlan1

switch(config-if)#ipaddressip-addressnetmask

switch(config-if)#ipdefault-gatewayip-address

在基于CLI的交换机上设置远程访问:

switch(enable)setinterfacesc0ip-addressnetmaskbroadcast-addressswitch(enable)setinterfacesc0vlanswitch(enable)setiproutedefaultgateway

常用配置命令1.在基于IOS的交换机上设置主机名/系统名4.在基于IOS的交换机上启用和浏览CDP信息:

switch(config-if)#cdpenable

switch(config-if)#nocdpenable

为了查看Cisco邻接设备的CDP通告信息:

switch#showcdpinterface[typemodle/port]

switch#showcdpneighbors[typemodule/port][detail]

在基于CLI的交换机上启用和浏览CDP信息:

switch(enable)setcdp{enable|disable}module/port

为了查看Cisco邻接设备的CDP通告信息:

switch(enable)showcdpneighbors[module/port][vlan|duplex|capabilities|detail]5.基于IOS的交换机的端口描述:

switch(config-if)#descriptiondescription-string

基于CLI的交换机的端口描述:

switch(enable)setportnamemodule/numberdescription-string

4.在基于IOS的交换机上启用和浏览CDP信息:

sw

6.在基于IOS的交换机上设置端口速度:

switch(config-if)#speed{10|100|auto}

在基于CLI的交换机上设置端口速度:

switch(enable)setportspeedmoudle/number{10|100|auto}

switch(enable)setportspeedmoudle/number{4|16|auto}

7.在基于IOS的交换机上设置以太网的链路模式:

switch(config-if)#duplex{auto|full|half}

在基于CLI的交换机上设置以太网的链路模式:

switch(enable)setportduplexmodule/number{full|half}

8.在基于IOS的交换机上配置静态VLAN:

switch#vlandatabase

switch(vlan)#vlanvlan-numnamevlan

6.在基于IOS的交换机上设置端口速度:

配置案例Catalyst3560G-24ts-e配置center_1#showrunBuildingconfiguration...Currentconfiguration:1789bytes!version12.2noservicepadservicetimestampsdebuguptimeservicetimestampsloguptimenoservicepassword-encryption!hostnamecenter_1//交换机命名为center_1!nologgingconsoleenablepasswordcisco//enable密码：cisco!noaaanew-modelipsubnet-zero!配置案例Catalyst3560G-24ts-e配置nofileverifyauto!spanning-treemodepvst//起用生成树spanning-treeextendsystem-idspanning-treevlan1priority0//根桥优先级设置成0*越小越好!vlaninternalallocationpolicyascending!!interfacePort-channel1//建立以太网通道

switchporttrunkencapsulationdot1q//定义封装类型为dot1qswitchportmodetrunk//定义为干道!interfaceGigabitEthernet0/1interfaceGigabitEthernet0/2!interfaceGigabitEthernet0/3!interfaceGigabitEthernet0/4nofileverifyautoswitchporttrunkencapsulationdot1q//定义封装类型为dot1qswitchportmodetrunkchannel-group1modeon//放入以太网通道组1模式为无条件捆绑!interfaceGigabitEthernet0/24switchporttrunkencapsulationdot1q//定义封装类型为dot1qchannel-group1modeon//放入以太网通道组1模式为无条件捆绑!interfaceGigabitEthernet0/25spanning-treeportfast//起用portfast!interfaceGigabitEthernet0/26spanning-treeportfast!interfaceGigabitEthernet0/27switchporttrunkencapsulationinterfaceGigabitEthernet0/28spanning-treeportfast!interfaceVlan1ipaddress//vlan1管理IP!ipclasslessiphttpserver!control-plane!linecon0passwordcisco//enable密码：ciscologinlinevty04passwordcisco//vty密码：ciscologinlinevty515nologin!EndinterfaceGigabitEthernet0/28常用show命令1.showversion-显示当前交换机上运行的IOS版本，连同关于可以使用的硬件、RAM和闪存、交换机正常运行时间、当前运行的IOS映像文件、最后一次再次加载的原因以及配置注册的内容的许多细节。常用show命令1.showversion-显示当前交showverCiscoIOSSoftware,C3560Software(C3560-IPBASE-M),Version12.2(25)SEE2,RELEASESOFTWARE(fc1)Copyright(c)1986-2006byCiscoSystems,Inc.CompiledFri28-Jul-0607:19byyenanhImagetext-base:0x00003000,data-base:0x00EB0F14ROM:BootstrapprogramisC3560bootloaderBOOTLDR:C3560BootLoader(C3560-HBOOT-M)Version12.2(25r)SEC,RELEASESOFTWARE(fc4)Switchuptimeis1hour,14minutesSystemreturnedtoROMbypower-onSystemimagefileis"flash:c3560-ipbase-mz.122-25.SEE2/c3560-ipbase-mz.122-25.SEE2.bin"showverciscoWS-C3560-24TS(PowerPC405)processor(revisionD0)with118784K/12280Kbytesofmemory.ProcessorboardIDCAT1042ZJU0Lastresetfrompower-on2VirtualEthernetinterfaces24FastEthernetinterfaces2GigabitEthernetinterfacesThepassword-recoverymechanismisenabled.

512Kbytesofflash-simulatednon-volatileconfigurationmemory.BaseethernetMACAddress:00:19:E7:A0:83:80Motherboardassemblynumber:73-9897-06Powersupplypartnumber:341-0097-02Motherboardserialnumber:CAT10415V3HPowersupplyserialnumber:DCA103881LVModelrevisionnumber:D0Motherboardrevisionnumber:A0ciscoWS-C3560-24TS(PowerPC40Modelnumber:WS-C3560-24TS-SSystemserialnumber:CAT1042ZJU0TopAssemblyPartNumber:800-26160-02TopAssemblyRevisionNumber:C0VersionID:V02CLEICodeNumber:COMMG00ARBHardwareBoardRevisionNumber:0x01SwitchPortsModelSWVersionSWImage------------------------------------*126WS-C3560-24TS12.2(25)SEE2C3560-IPBASE-MConfigurationregisteris0xFModelnumberShowrunning-config[interfacetypemod/num|vlanvlan-id|modulemod]显示running-config配置文件的内容。可以跳到接口、vlan或者交换机的模块的相关配置Showrunning-config[inteShowstartup-config显示startup-config配置文件的内容Showtech-support为CiscoTAC支持人员提供信息Showinterfacemodule/number注意查看任何大于0的错误计数，速度与双工匹配Showstartup-configSwitch#showintg0/1GigabitEthernet0/1isdown,lineprotocolisdown（err-disabled）

HardwareisGigabitEthernet,addressis0019.e7a0.8381(bia0019.e7a0.8381)MTU1500bytes,BW10000Kbit,DLY1000usec,reliability255/255,txload1/255,rxload1/255EncapsulationARPA,loopbacknotsetKeepalivenotset

Auto-duplex,Auto-speed,linktypeisauto,mediatypeisunknowninputflow-controlisoff,outputflow-controlisunsupportedARPtype:ARPA,ARPTimeout04:00:00Lastinputnever,outputnever,outputhangneverLastclearingof"showinterface"countersneverInputqueue:0/75/0/0(size/max/drops/flushes);Totaloutputdrops:0Queueingstrategy:fifoOutputqueue:0/40(size/max)5minuteinputrate0bits/sec,0packets/sec5minuteoutputrate0bits/sec,0packets/sec

Switch#showintg0/10packetsinput,0bytes,0nobuffer

Received0broadcasts(0multicast)0runts,0giants,0throttles0inputerrors,0CRC,0frame,0overrun,0ignored0watchdog,0multicast,0pauseinput0inputpacketswithdribbleconditiondetected0packetsoutput,0bytes,0underruns0outputerrors,0collisions,15interfaceresets0babbles,0latecollision,0deferred0lostcarrier,0nocarrier,0PAUSEoutput0outputbufferfailures,0outputbuffersswappedout0packetsinput,0bytes,0noShowvlanidvlan-idcenter_1#showvlanVLANNameStatusPorts----------------------------------------------------------------------------1defaultactiveGi0/1,Gi0/2,Gi0/3,Gi0/4Gi0/5,Gi0/6,Gi0/7,Gi0/8Gi0/9,Gi0/10,Gi0/11,Gi0/12Gi0/13,Gi0/14,Gi0/15,Gi0/16Gi0/17,Gi0/18,Gi0/19,Gi0/20Gi0/21,Gi0/22,Gi0/23,Gi0/24Gi0/25,Gi0/26,Gi0/27,Gi0/281002fddi-defaultact/unsup1003token-ring-defaultact/unsup1004fddinet-defaultact/unsup1005trnet-defaultact/unsupShowvlanidvlan-id补充命令：Showipinterfacebriefnoipdomain-lookupnologgingconsole补充命令：CISCOcatalyst系列交换机产品常用维护命令郑州嘉通公司制作2007年11月CISCOcatalyst系列郑州嘉通公司制作2007年11.在基于IOS的交换机上设置主机名/系统名:

switch(config)#hostnamehostname

在基于CLI的交换机上设置主机名/系统名:

switch(enable)setsystemnamename-string

2.在基于IOS的交换机上设置登录口令:

switch(config)#enablepasswordlevel1password

在基于CLI的交换机上设置登录口令:

switch(enable)setpassword

switch(enable)setenalbepass

3.在基于IOS的交换机上设置远程访问:

switch(config)#interfacevlan1

switch(config-if)#ipaddressip-addressnetmask

switch(config-if)#ipdefault-gatewayip-address

在基于CLI的交换机上设置远程访问:

switch(enable)setinterfacesc0ip-addressnetmaskbroadcast-addressswitch(enable)setinterfacesc0vlanswitch(enable)setiproutedefaultgateway

常用配置命令1.在基于IOS的交换机上设置主机名/系统名4.在基于IOS的交换机上启用和浏览CDP信息:

switch(config-if)#cdpenable

switch(config-if)#nocdpenable

为了查看Cisco邻接设备的CDP通告信息:

switch#showcdpinterface[typemodle/port]

switch#showcdpneighbors[typemodule/port][detail]

在基于CLI的交换机上启用和浏览CDP信息:

switch(enable)setcdp{enable|disable}module/port

为了查看Cisco邻接设备的CDP通告信息:

switch(enable)showcdpneighbors[module/port][vlan|duplex|capabilities|detail]5.基于IOS的交换机的端口描述:

switch(config-if)#descriptiondescription-string

基于CLI的交换机的端口描述:

switch(enable)setportnamemodule/numberdescription-string

4.在基于IOS的交换机上启用和浏览CDP信息:

sw

6.在基于IOS的交换机上设置端口速度:

switch(config-if)#speed{10|100|auto}

在基于CLI的交换机上设置端口速度:

switch(enable)setportspeedmoudle/number{10|100|auto}

switch(enable)setportspeedmoudle/number{4|16|auto}

7.在基于IOS的交换机上设置以太网的链路模式:

switch(config-if)#duplex{auto|full|half}

在基于CLI的交换机上设置以太网的链路模式:

switch(enable)setportduplexmodule/number{full|half}

8.在基于IOS的交换机上配置静态VLAN:

switch#vlandatabase

switch(vlan)#vlanvlan-numnamevlan

6.在基于IOS的交换机上设置端口速度:

配置案例Catalyst3560G-24ts-e配置center_1#showrunBuildingconfiguration...Currentconfiguration:1789bytes!version12.2noservicepadservicetimestampsdebuguptimeservicetimestampsloguptimenoservicepassword-encryption!hostnamecenter_1//交换机命名为center_1!nologgingconsoleenablepasswordcisco//enable密码：cisco!noaaanew-modelipsubnet-zero!配置案例Catalyst3560G-24ts-e配置nofileverifyauto!spanning-treemodepvst//起用生成树spanning-treeextendsystem-idspanning-treevlan1priority0//根桥优先级设置成0*越小越好!vlaninternalallocationpolicyascending!!interfacePort-channel1//建立以太网通道

switchporttrunkencapsulationdot1q//定义封装类型为dot1qswitchportmodetrunk//定义为干道!interfaceGigabitEthernet0/1interfaceGigabitEthernet0/2!interfaceGigabitEthernet0/3!interfaceGigabitEthernet0/4nofileverifyautoswitchporttrunkencapsulationdot1q//定义封装类型为dot1qswitchportmodetrunkchannel-group1modeon//放入以太网通道组1模式为无条件捆绑!interfaceGigabitEthernet0/24switchporttrunkencapsulationdot1q//定义封装类型为dot1qchannel-group1modeon//放入以太网通道组1模式为无条件捆绑!interfaceGigabitEthernet0/25spanning-treeportfast//起用portfast!interfaceGigabitEthernet0/26spanning-treeportfast!interfaceGigabitEthernet0/27switchporttrunkencapsulationinterfaceGigabitEthernet0/28spanning-treeportfast!interfaceVlan1ipaddress//vlan1管理IP!ipclasslessiphttpserver!control-plane!linecon0passwordcisco//enable密码：ciscologinlinevty04passwordcisco//vty密码：ciscologinlinevty515nologin!EndinterfaceGigabitEthernet0/28常用show命令1.showversion-显示当前交换机上运行的IOS版本，连同关于可以使用的硬件、RAM和闪存、交换机正常运行时间、当前运行的IOS映像文件、最后一次再次加载的原因以及配置注册的内容的许多细节。常用show命令1.showversion-显示当前交showverCiscoIOSSoftware,C3560Software(C3560-IPBASE-M),Version12.2(25)SEE2,RELEASESOFTWARE(fc1)Copyright(c)1986-2006byCiscoSystems,Inc.CompiledFri28-Jul-0607:19byyenanhImagetext-base:0x00003000,data-base:0x00EB0F14ROM:BootstrapprogramisC3560bootloaderBOOTLDR:C3560BootLoader(C3560-HBOOT-M)Version12.2(25r)SEC,RELEASESOFTWARE(fc4)Switchuptimeis1hour,14minutesSystemreturnedtoROMbypower-onSystemimagefileis"flash:c3560-ipbase-mz.122-25.SEE2/c3560-ipbase-mz.122-25.SEE2.bin"showverciscoWS-C3560-24TS(PowerPC405)processor(revisionD0)with118784K/12280Kbytesofmemory.ProcessorboardIDCAT1042ZJU0Lastresetfrompower-on2VirtualEthernetinterfaces24FastEthernetinterfaces2GigabitEthernetinterfacesThepassword-recoverymechanismisenabled.

512Kbytesofflash-simulatednon-volatileconfigurationmemory.BaseethernetMACAddress:00:19:E7:A0:83:80Motherboardassemblynumber:73-9897-06Powersupplypartnumber:341-0097-02Motherboardserialnumber:CAT10415V3HPowersupplyserialnumber:DCA103881LVModelrevisionnumber:D0Motherboardrevisionnumber:A0ciscoWS-C3560-24TS(PowerPC40Modelnumber:WS-C3560-24TS-SSystemserialnumber:CAT1042ZJU0TopAssemblyPartNumber:800-26160-02TopAssemblyRevisionNumber:C0VersionID:V02CLEICodeNumber:COMMG00ARBHardwareBoardRevisionNumber:0x01SwitchPortsModelSWVersionSWImage------------------------------------*126WS-C3560-24TS12.2(25)SEE2C3560-IPBASE-MConfigurationregisteris0xFModelnumberShowrunning-config[interfacetypemod/num|vlanvlan-id|modulemod]显示running-config配置文件的内容。可以跳到接口、vlan或者交换机的模块的相关配置Showrunning-config[inteShowstartup-config显示startup-config配置文件的内容Showtech-support为CiscoTAC支持人员提供信息Showinterfacemodule/number注意查看任何大于0的错误计数，速度与双工匹配Showstartup-configSwitch#showintg0/1GigabitEthernet0/1isdown,lineprotocolisdown（err-disabled）

HardwareisGigabitEthernet,addressis0019.e7a0.8381(bia0019.e7a0.8381)MTU1500bytes,BW10000Kbit,DLY1000usec,reliability255/255,txload1/255,rxload1/255EncapsulationARPA,loopbacknotsetKeepalivenotset

Auto-duplex,Auto-speed,linktypeisauto,mediatypeisunknowninputflow-controlisoff,outputflow-controlisunsupportedARPtype:ARPA,ARPTimeout04:00:00Lastinputnever,outputnever,outputhangneverLastclearingof"showinterface"countersneverInputqueue:0/75/0/0(size/max/drops/flushes);Totaloutputdrops:0Queueingstrategy:fifoOutputqueue:0/40(size/