cisco交換機(jī)配置培訓(xùn)

CISCOcatalyst系列交換機(jī)產(chǎn)品常用維護(hù)命令鄭州嘉通公司制作2007年11月1.在基于IOS的交換機(jī)上設(shè)置主機(jī)名/系統(tǒng)名:

switch(config)#hostnamehostname

在基于CLI的交換機(jī)上設(shè)置主機(jī)名/系統(tǒng)名:

switch(enable)setsystemnamename-string

2.在基于IOS的交換機(jī)上設(shè)置登錄口令:

switch(config)#enablepasswordlevel1password

在基于CLI的交換機(jī)上設(shè)置登錄口令:

switch(enable)setpassword

switch(enable)setenalbepass

3.在基于IOS的交換機(jī)上設(shè)置遠(yuǎn)程訪問(wèn):

switch(config)#interfacevlan1

switch(config-if)#ipaddressip-addressnetmask

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

在基于CLI的交換機(jī)上設(shè)置遠(yuǎn)程訪問(wèn):

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

常用配置命令4.在基于IOS的交換機(jī)上啟用和瀏覽CDP信息:

switch(config-if)#cdpenable

switch(config-if)#nocdpenable

為了查看Cisco鄰接設(shè)備的CDP通告信息:

switch#showcdpinterface[typemodle/port]

switch#showcdpneighbors[typemodule/port][detail]

在基于CLI的交換機(jī)上啟用和瀏覽CDP信息:

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

為了查看Cisco鄰接設(shè)備的CDP通告信息:

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

switch(config-if)#descriptiondescription-string

基于CLI的交換機(jī)的端口描述:

switch(enable)setportnamemodule/numberdescription-string

6.在基于IOS的交換機(jī)上設(shè)置端口速度:

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

在基于CLI的交換機(jī)上設(shè)置端口速度:

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

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

7.在基于IOS的交換機(jī)上設(shè)置以太網(wǎng)的鏈路模式:

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

在基于CLI的交換機(jī)上設(shè)置以太網(wǎng)的鏈路模式:

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

8.在基于IOS的交換機(jī)上配置靜態(tài)VLAN:

switch#vlandatabase

switch(vlan)#vlanvlan-numnamevlan

配置案例Catalyst3560G-24ts-e配置center_1#showrunBuildingconfiguration...Currentconfiguration:1789bytes!version12.2noservicepadservicetimestampsdebuguptimeservicetimestampsloguptimenoservicepassword-encryption!hostnamecenter_1//交換機(jī)命名為center_1!nologgingconsoleenablepasswordcisco//enable密碼：cisco!noaaanew-modelipsubnet-zero!nofileverifyauto!spanning-treemodepvst//起用生成樹(shù)spanning-treeextendsystem-idspanning-treevlan1priority0//根橋優(yōu)先級(jí)設(shè)置成0*越小越好!vlaninternalallocationpolicyascending!!interfacePort-channel1//建立以太網(wǎng)通道

switchporttrunkencapsulationdot1q//定義封裝類型為dot1qswitchportmodetrunk//定義為干道!interfaceGigabitEthernet0/1interfaceGigabitEthernet0/2!interfaceGigabitEthernet0/3!interfaceGigabitEthernet0/4switchporttrunkencapsulationdot1q//定義封裝類型為dot1qswitchportmodetrunkchannel-group1modeon//放入以太網(wǎng)通道組1模式為無(wú)條件捆綁!interfaceGigabitEthernet0/24switchporttrunkencapsulationdot1q//定義封裝類型為dot1qchannel-group1modeon//放入以太網(wǎng)通道組1模式為無(wú)條件捆綁!interfaceGigabitEthernet0/25spanning-treeportfast//起用portfast!interfaceGigabitEthernet0/26spanning-treeportfast!interfaceGigabitEthernet0/27interfaceGigabitEthernet0/28spanning-treeportfast!interfaceVlan1ipaddress//vlan1管理IP!ipclasslessiphttpserver!control-plane!linecon0passwordcisco//enable密碼：ciscologinlinevty04passwordcisco//vty密碼：ciscologinlinevty515nologin!End常用show命令1.showversion-顯示當(dāng)前交換機(jī)上運(yùn)行的IOS版本，連同關(guān)于可以使用的硬件、RAM和閃存、交換機(jī)正常運(yùn)行時(shí)間、當(dāng)前運(yùn)行的IOS映像文件、最后一次再次加載的原因以及配置注冊(cè)的內(nèi)容的許多細(xì)節(jié)。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"ciscoWS-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:A0Modelnumber:WS-C3560-24TS-SSystemserialnumber:CAT1042ZJU0TopAssemblyPartNumber:800-26160-02TopAssemblyRevisionNumber:C0VersionID:V02CLEICodeNumber:COMMG00ARBHardwareBoardRevisionNumber:0x01SwitchPortsModelSWVersionSWImage------------------------------------*126WS-C3560-24TS12.2(25)SEE2C3560-IPBASE-MConfigurationregisteris0xFShowrunning-config[interfacetypemod/num|vlanvlan-id|modulemod]顯示running-config配置文件件的內(nèi)內(nèi)容。?？梢蕴浇涌诳凇lan或者交換換機(jī)的模模塊的的相關(guān)配配置Showstartup-config顯示startup-config配置文件件的內(nèi)內(nèi)容Showtech-support為CiscoTAC支持人員員提供信信息Showinterfacemodule/number注意查看看任何大大于0的錯(cuò)誤計(jì)計(jì)數(shù)，速速度與雙雙工匹配配Switch#showintg0/1GigabitEthernet0/1isdown,lineprotocolisdown（err-disabled）HardwareisGigabitEthernet,addressis0019.e7a0.8381(bia0019.e7a0.8381)MTU1500bytes,BW10000Kbit,DLY1000usec,reliability255/255,txload1/255,rxload1/255EncapsulationARPA,loopbacknotsetKeepalivenotsetAuto-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/sec0packetsinput,0bytes,0nobufferReceived0broadcasts(0multicast)0runts,0giants,0throttles0inputerrors,0CRC,0frame,0overrun,0ignored0watchdog,0multicast,0pauseinput0inputpacketswithdribbleconditiondetected0packetsoutput,0bytes,0underruns0outputerrors,0collisions,15interfaceresets0babbles,0latecollision,0deferred0lostcarrier,0nocarrier,0PAUSEoutput0outputbufferfailures,0outputbuffersswappedoutShowvlanidvlan-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/unsup補(bǔ)充命令令：Showipinterfacebriefnoipdomain-lookupnologgingconsole9、靜夜四無(wú)鄰鄰，荒居舊業(yè)業(yè)貧。。12月-2212月-22Tuesday,December20,202210、雨中黃葉樹(shù)樹(shù)，燈下白頭頭人。。17:23:2517:23:2517:2312/20/20225:23:25PM11、以我獨(dú)沈久久，愧君相見(jiàn)見(jiàn)頻。。12月-2217:23:2517:23Dec-2220-Dec-2212、故故人人江江海海別別，，幾幾度度隔隔山山川川。。。。17:23:2517:23:2517:23Tuesday,December20,202213、乍乍見(jiàn)見(jiàn)翻翻疑疑夢(mèng)夢(mèng)，，相相悲悲各各問(wèn)問(wèn)年年。。。。12月月-2212月月-2217:23:2517:23:25December20,202214、他鄉(xiāng)鄉(xiāng)生白白發(fā)，，舊國(guó)國(guó)見(jiàn)青青山。。。20十十二二月20225:23:25下下午17:23:2512月月-2215、比不不了得得就不不比，，得不不到的的就不不要。。。。。十二月月225:23下下午午12月月-2217:23December20,202216、行動(dòng)動(dòng)出成成果，，工作作出財(cái)財(cái)富。。。2022/12/2017:23:2517:23:2520December202217、做前前，能能夠環(huán)環(huán)視四四周；；做時(shí)時(shí)，你你只能能或者者最好好沿著著以腳腳為起起點(diǎn)的的射線線向前前。。。5:23:25下下午5:23下下午午17:23:2512月月-229、沒(méi)有失敗敗，只有暫暫時(shí)停止成成功！。12月-2212月-22Tuesday,December20,202210、很多事情情努力了未未必有結(jié)果果，但是不不努力卻什什么改變也也沒(méi)有。。。17:23:2517:23:2517:2312/20/20225:23:25PM11、成成功功就就是是日日復(fù)復(fù)一一日日那那一一點(diǎn)點(diǎn)點(diǎn)點(diǎn)小小小小努努力力的的積積累累。。。。12月月-2217:23:2517:23Dec-2220-Dec-2212、世間間成事事，不不求其其絕對(duì)對(duì)圓滿滿，留留一份份不足足，可可得無(wú)無(wú)限完完美。。。17:23:2517:23:2517:23Tuesday,December20,202213、不知香香積寺，，數(shù)里入入云峰。。。12月-2212月-2217:23:2517:23:25December20,202214、意志堅(jiān)堅(jiān)強(qiáng)的人人能把世世界放在在手中像像泥塊一一樣任意意揉捏。。20十十二月20225:23:25下午午17:23:2512月-2215、楚塞三湘接接，荊門九派派通。。。十二月225:23下下午12月-2217:23December20,202216、少少年年十十五五二二十十時(shí)時(shí)，，步步行行奪奪得得胡胡馬馬騎騎。。。。2022/12/2017:23:2517:23:2520December202217、空空山山新新雨雨后后，，天天氣氣晚晚來(lái)來(lái)秋秋。。。。5:23:25下下午午5:23下下午午17:23:2512月月-229、楊柳散散和風(fēng)，，青山澹澹吾慮。