软考网络工程师下午题命令归纳完全版合集

1计算机命令PCALOGINROOT；使用ROOT用户PASSWORDLINUX；口令是LINUXSHUTDOWNHNOW；同INIT0关机LOGOUTLOGINIFCONFIG；显示IP地址IFCONFIGETH0NETMASK；设置IP地址IFCONFIGEHT0NETMASKDOWN；删除IP地址ROUTEADD0000GWROUTEDEL0000GWROUTEADDDEFAULTGW；设置网关ROUTEDELDEFAULTGW；删除网关ROUTE；显示网关PINGTELNET2交换机支持的命令交换机基本状态SWITCH；交换机的ROM状态ROMMON；路由器的ROM状态HOSTNAME；用户模式HOSTNAME；特权模式HOSTNAMECONFIG；全局配置模式HOSTNAMECONFIGIF；接口状态交换机口令设置SWITCHENABLE；进入特权模式SWITCHCONFIGTERMINAL；进入全局配置模式SWITCHCONFIGHOSTNAME；设置交换机的主机名SWITCHCONFIGENABLESECRETXXX；设置特权加密口令SWITCHCONFIGENABLEPASSWORDXXA；设置特权非密口令SWITCHCONFIGLINECONSOLE0；进入控制台口SWITCHCONFIGLINELINEVTY04；进入虚拟终端SWITCHCONFIGLINELOGIN；允许登录SWITCHCONFIGLINEPASSWORDXX；设置登录口令XXSWITCHEXIT；返回命令交换机VLAN设置SWITCHVLANDATABASE；进入VLAN设置SWITCHVLANVLAN2；建VLAN2SWITCHVLANNOVLAN2；删VLAN2SWITCHCONFIGINTF0/1；进入端口1SWITCHCONFIGIFSWITCHPORTACCESSVLAN2；当前端口加入VLAN2SWITCHCONFIGIFSWITCHPORTMODETRUNK；设置为干线SWITCHCONFIGIFSWITCHPORTTRUNKALLOWEDVLAN1,2；设置允许的VLANSWITCHCONFIGIFSWITCHPORTTRUNKENCAPDOT1Q；设置VLAN中继SWITCHCONFIGVTPDOMAIN；设置发VTP域名SWITCHCONFIGVTPPASSWORD；设置发VTP密码SWITCHCONFIGVTPMODESERVER；设置发VTP模式SWITCHCONFIGVTPMODECLIENT；设置发VTP模式交换机设置IP地址SWITCHCONFIGINTERFACEVLAN1；进入VLAN1SWITCHCONFIGIFIPADDRESS；设置IP地址SWITCHCONFIGIPDEFAULTGATEWAY；设置默认网关SWITCHDIRFLASH；查看闪存交换机显示命令SWITCHWRITE；保存配置信息SWITCHSHOWVTP；查看VTP配置信息SWITCHSHOWRUN；查看当前配置信息SWITCHSHOWVLAN；查看VLAN配置信息SWITCHSHOWINTERFACE；查看端口信息SWITCHSHOWINTF0/0；查看指定端口信息3路由器支持的命令路由器显示命令ROUTERSHOWRUN；显示配置信息ROUTERSHOWINTERFACE；显示接口信息ROUTERSHOWIPROUTE；显示路由信息ROUTERSHOWCDPNEI；显示邻居信息ROUTERRELOAD；重新起动路由器口令设置ROUTERENABLE；进入特权模式ROUTERCONFIGTERMINAL；进入全局配置模式ROUTERCONFIGHOSTNAME；设置交换机的主机名ROUTERCONFIGENABLESECRETXXX；设置特权加密口令ROUTERCONFIGENABLEPASSWORDXXB；设置特权非密口令ROUTERCONFIGLINECONSOLE0；进入控制台口ROUTERCONFIGLINELINEVTY04；进入虚拟终端ROUTERCONFIGLINELOGIN；要求口令验证ROUTERCONFIGLINEPASSWORDXX；设置登录口令XXROUTERCONFIGCTRLZ；返回特权模式ROUTEREXIT；返回命令路由器配置ROUTERCONFIGINTS0/0；进入SERAIL接口ROUTERCONFIGIFNOSHUTDOWN；激活当前接口ROUTERCONFIGIFCLOCKRATE64000；设置同步时钟ROUTERCONFIGIFIPADDRESS；设置IP地址ROUTERCONFIGIFIPADDRESSSECOND；设置第二个IPROUTERCONFIGIFINTF0/01；进入子接口ROUTERCONFIGSUBIF1IPADDRESS；设置子接口IPROUTERCONFIGSUBIF1ENCAPSULATIONDOT1Q；绑定VLAN中继协议ROUTERCONFIGCONFIGREGISTER0X2142；跳过配置文件ROUTERCONFIGCONFIGREGISTER0X2102；正常使用配置文件ROUTERRELOAD；重新引导路由器文件操作ROUTERCOPYRUNNINGCONFIGSTARTUPCONFIG；保存配置ROUTERCOPYRUNNINGCONFIGTFTP；保存配置到TFTPROUTERCOPYSTARTUPCONFIGTFTP；开机配置存到TFTPROUTERCOPYTFTPFLASH；下传文件到FLASHROUTERCOPYTFTPSTARTUPCONFIG；下载配置文件ROM状态CTRLBREAK；进入ROM监控状态ROMMONCONFREG0X2142；跳过配置文件ROMMONCONFREG0X2102；恢复配置文件ROMMONRESET；重新引导ROMMONCOPYXMODEMFLASH；从CONSOLE传输文件ROMMONIP_ADDRESS106512；设置路由器IPROMMONIP_SUBNET_MASK25525500；设置路由器掩码ROMMONTFTP_SERVER106511；指定TFTP服务器IPROMMONTFTP_FILEC2600BIN；指定下载的文件ROMMONTFTPDNLD；从TFTP下载ROMMONDIRFLASH；查看闪存内容ROMMONBOOT；引导IOS静态路由IPROUTE；命令格式ROUTERCONFIGIPROUTE20002550001112；静态路由举例ROUTERCONFIGIPROUTE000000001112；默认路由举例动态路由ROUTERCONFIGIPROUTING；启动路由转发ROUTERCONFIGROUTERRIP；启动RIP路由协议。ROUTERCONFIGROUTERNETWORK；设置发布路由ROUTERCONFIGROUTERNEGIHBOR；点对点帧中继用。帧中继命令ROUTERCONFIGFRAMERELAYSWITCHING；使能帧中继交换ROUTERCONFIGS0ENCAPSULATIONFRAMERELAY；使能帧中继ROUTERCONFIGS0FRAMRELAYLMITYPECISCO；设置管理类型ROUTERCONFIGS0FRAMERELAYINTFTYPEDCE；设置为DCEROUTERCONFIGS0FRAMERELAYDLCI16；ROUTERCONFIGS0FRAMERELAYLOCALDLCI20；设置虚电路号ROUTERCONFIGS0FRAMERELAYINTERFACEDLCI16；ROUTERCONFIGLOGADJACENCYCHANGES；记录邻接变化ROUTERCONFIGINTS0/01POINTTOPOINT；设置子接口点对点ROUTERSHOWFRAMEPVC；显示永久虚电路ROUTERSHOWFRAMEMAP；显示映射基本访问控制列表ROUTERCONFIGACCESSLISTPERMIT|DENYROUTERCONFIGINTERFACE；DEFAULTDENYANYROUTERCONFIGIFIPACCESSGROUPIN|OUT；DEFAULTOUT例1ROUTERCONFIGACCESSLIST1DENYHOST106511ROUTERCONFIGACCESSLIST1PERMITANYROUTERCONFIGINTF0/0ROUTERCONFIGIFIPACCESSGROUP4IN例2ROUTERCONFIGACCESSLIST4PERMIT10811ROUTERCONFIGACCESSLIST4DENY10810000255ROUTERCONFIGACCESSLIST4PERMIT1080000255255ROUTERCONFIGACCESSLIST4DENY100000255255255ROUTERCONFIGACCESSLIST4PERMITANYROUTERCONFIGINTF0/1ROUTERCONFIGIFIPACCESSGROUP4IN扩展访问控制列表ACCESSLISTPERMIT|DENYICMPTYPEACCESSLISTPERMIT|DENYTCPPORT例1ROUTERCONFIGACCESSLIST101DENYICMPANY1064020000ECHOROUTERCONFIGACCESSLIST101PERMITIPANYANYROUTERCONFIGINTS0/0ROUTERCONFIGIFIPACCESSGROUP101IN例2ROUTERCONFIGACCESSLIST102DENYTCPANY1065020000EQ80ROUTERCONFIGACCESSLIST102PERMITIPANYANYROUTERCONFIGINTERFACES0/1ROUTERCONFIGIFIPACCESSGROUP102OUT删除访问控制例表ROUTERCONFIGNOACCESSLIST102ROUTERCONFIGIFNOIPACCESSGROUP101IN路由器的NAT配置ROUTERCONFIGIFIPNATINSIDE；当前接口指定为内部接口ROUTERCONFIGIFIPNATOUTSIDE；当前接口指定为外部接口ROUTERCONFIGIPNATINSIDESOURCESTATICPPORTROUTERCONFIGIPNATINSIDESOURCESTATIC10651260111ROUTERCONFIGIPNATINSIDESOURCESTATICTCP106513806011180ROUTERCONFIGIPNATPOOLP1601116011202552552550ROUTERCONFIGIPNATINSIDESOURCELIST1POOLP1ROUTERCONFIGIPNATINSIDEDESTINATIONLIST2POOLP2ROUTERCONFIGIPNATINSIDESOURCELIST2INTERFACES0/0OVERLOADROUTERCONFIGIPNATPOOLP21065121065142552552550TYPEROTARYROUTERSHOWIPNATTRANSLATIONROTARY参数是轮流的意思，地址池中的IP轮流与NAT分配的地址匹配。OVERLOAD参数用于PAT将内部IP映射到一个公网IP不同的端口上。外部网关协议配置ROUTERACONFIGROUTERBGP100ROUTERACONFIGROUTERNETWORK19000ROUTERACONFIGROUTERNEIGHBOR8112REMOTEAS200配置PPP验证ROUTERACONFIGUSERNAMEPASSWORDROUTERACONFIGINTS0ROUTERACONFIGIFPPPAUTHENTICATIONCHAP|PAP4PIX防火墙命令PIX525CONFIGNAMEIFETHERNET0OUTSIDESECURITY0；命名接口和级别PIX525CONFIGINTERFACEETHERNET0AUTO；设置接口方式PIX525CONFIGINTERFACEETHERNET1100FULL；设置接口方式PIX525CONFIGINTERFACEETHERNET1100FULLSHUTDOWNPIX525CONFIGIPADDRESSINSIDE192168012552552550PIX525CONFIGIPADDRESSOUTSIDE133001255255255252PIX525CONFIGGLOBALIF_NAMENATIDIPIP；定义公网IP区间PIX525CONFIGGLOBALOUTSIDE1700170015；例句PIX525CONFIGGLOBALOUTSIDE1133001；例句PIX525CONFIGNOGLOBALOUTSIDE1133001；去掉设置PIX525CONFIGNATIF_NAMENAT_IDLOCAL_IPNETMARKPIX525CONFIGNATINSIDE100内网所有主机0代表0000可以访问GLOBAL1指定的外网。PIX525CONFIGNATINSIDE1172165025525500内网1721650/16网段的主机可以访问GLOBAL1指定