交换机配置命令大全

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1、H3c交换机简单配置基础配置命令说明CiscoH3c进入特权模式enablesuper用户模式>en#>sys#删除命令noundo查看三层口配置Showipintbriefdisipintbrief查看二层接口配置Showintstatsdisintbrief查看接口的详细信息ShowinterfaceG1/0/1DisinterfaceG1/0/1查看arp表Showiparpdisarp查看mac地址表Showmac-address-tabledismac-addressPing多个包Ping172.23.65.254repeat100Pin

2、g–c100172.23.65.254命令说明CiscoH3c查看系统版本showversiondisversion查看系统时间showclockdisclock查看flash中内容dirflash:dir查看当前运行配置showrunning-configdiscurrent查看已保存配置showstartup-configdissaved-config查看系统日志showloggingdislogbuffer查看物理环境信息showenvironmentdisenvironment查看CPU利用率showprocesscpudiscpu-usa

3、ge查看设备硬件配置showinventorydisdevice保存配置writesaveforce显示接口包计数Showinterfacecountersdiscountersinboundinterface清除接口计数Clearcountersresetcountersinterface基础配置VLAN相关配置命令说明CiscoH3c新增vlan并命名Vlan65namemanagementVlan65NamemanagementVlan虚拟接口Interfacevlan65Ipaddress172.23.65.251Interfacevlan

4、65Ipaddress172.23.65.251删除vlanNovlan65Undovlan65将接口划分到某vlanInterfaceG1/0/1SwitchportmodeaccessSwitchportaccessvlan10InterfaceG1/0/1Portlink-typeaccessPortaccessvlan10Trunk口配置命令说明CiscoH3c将接口设置为Trunk口interfaceG1/0/48switchportmodetrunkInterfaceG1/0/48portlink-typetrunk更改Trunk封装s

5、witchporttrunkencapdot1q默认即为dot1q设置Trunk通行的vlanSwitchporttrunkallowedvlanallSwitchporttrunkallowedvlan1,2,10Switchporttrallowedvlanadd11porttrunkpermitvlanallPorttrunkpermitvlan12100设置本帧vlanSwitchporttrunknativevlan999porttrunkpvidvlan999Cisco&H3C端口聚合对接说明CiscoH3c将聚合接口设置为LACP协商

6、模式InterfaceG1/0/51Channel-group1modeactiveNoshutdown（on,active/passive,desia/auto）interfacebridge-aggregation19link-aggregationmodedynamicinterfaceG1/0/51portlink-aggregationgroup19undoshutdown配置聚合端口Interfaceport-channel1SwitchportmodetrunkSwitchporttrunkallowedvlanallintBridg

7、e-Aggregation1portlink-typetrunkporttrunkpermitvlanalltelnet配置CiscoH3c用户添加（权限分配）Usernameadminprivilege15passwordadminServicepasswordencryptionlocal-useradminservice-typetelnetsshpasswordcipheradminauthorization-attributelevel3开启telnet服务(仅H3c)telnetserverenable设置VTY认证方式Linevty0

8、15LoginlocalPrivilegelevel15user-interfacevty015authenticatio