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1.进入交换机系模式：sys关闭端口：intere0/端口号shutdown开是undoshutdown2.查看单独的端口disintere0/端口号dismac看MAC3.进入要改变带宽的端口intere0/端口号line-ratein37(进)line-rateout37(出)下载和上传都是10M带宽的换算方式是N-2737-27=1010M=2720M=4730M=57以此类推4.通过IP查找端口ping所查IPdisarpdismac该IP把对应的mac交换机命令~~~~~~~~~~[Quidway]discur；显示当前配置[Quidway]displaycurrent-configuration；显示当前配置[Quidway]displayinterfaces；显示接口信息[Quidway]displayvlanall；显示路由信息[Quidway]displayversion；显示版本信息[Quidway]superpassword；修改特权用户密码[Quidway]sysname；交换机命名[Quidway]interfaceethernet0/1；进入接口视图[Quidway]interfacevlanx；进入接口视图[Quidway-Vlan-interfacex]ipaddress10.65.1.1255.255.0.0；配置VLAN的IP地址[Quidway]iproute-static0.0.0.00.0.0.010.65.1.2；静态路由＝网关[Quidway]rip；三层交换支持[Quidway]local-userftp[Quidway]user-interfacevty04；进入虚拟终端[S3026-ui-vty0-4]authentication-modepassword；设置口令模式[S3026-ui-vty0-4]setauthentication-modepasswordsimple222；设置口令[S3026-ui-vty0-4]userprivilegelevel3；用户级别[Quidway]interfaceethernet0/1；进入端口模式[Quidway]inte0/1；进入端口模式[Quidway-Ethernet0/1]duplex{half|full|auto}；配置端口工作状态[Quidway-Ethernet0/1]speed{10|100|auto}；配置端口工作速率[Quidway-Ethernet0/1]flow-control；配置端口流控[Quidway-Ethernet0/1]mdi{across|auto|normal}；配置端口平接扭接[Quidway-Ethernet0/1]portlink-type{trunk|access|hybrid}；设置端口工作模式[Quidway-Ethernet0/1]portaccessvlan3；当前端口加入到VLAN[Quidway-Ethernet0/2]porttrunkpermitvlan{ID|All}；设trunk允许的VLAN[Quidway-Ethernet0/3]porttrunkpvidvlan3；设置trunk端口的PVID[Quidway-Ethernet0/1]undoshutdown；激活端口[Quidway-Ethernet0/1]shutdown；关闭端口[Quidway-Ethernet0/1]quit；返回[Quidway]vlan3；创建VLAN[Quidway-vlan3]portethernet0/1；在VLAN中增加端口[Quidway-vlan3]porte0/1；简写方式[Quidway-vlan3]portethernet0/1toethernet0/4；在VLAN中增加端口[Quidway-vlan3]porte0/1toe0/4；简写方式[Quidway]monitor-port；指定镜像端口[Quidway]portmirror；指定被镜像端口[Quidway]portmirrorint_listobserving-portint_typeint_num；指定镜像和被镜像[Quidway]descriptionstring；指定VLAN描述字符[Quidway]description；删除VLAN描述字符[Quidway]displayvlan[vlan_id]；查看VLAN设置[Quidway]stp{enable|disable}；设置生成树,默认关闭[Quidway]stppriority4096；设置交换机的优先级[Quidway]stproot{primary|secondary}；设置为根或根的备份[Quidway-Ethernet0/1]stpcost200；设置交换机端口的花费[Quidway]link-aggregatione0/1toe0/4ingress|both;端口的聚合[Quidway]undolink-aggregatione0/1|all;始端口为通道号[SwitchA-vlanx]isolate-user-vlanenable；设置主vlan[SwitchA]isolate-user-vlansecondary；设置主vlan包括的子vlan[Quidway-Ethernet0/2]porthybridpvidvlan；设置vlan的pvid[Quidway-Ethernet0/2]porthybridpvid；删除vlan的pvid[Quidway-Ethernet0/2]porthybridvlanvlan_id_listuntagged；设置无标识的vlan如果包的vlanid与PVId一致，则去掉vlan信息.默认PVID=1。所以设置PVID为所属vlanid,设置可以互通的vlan为untagged.－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－路由器命令~~~~~~~~~~[Quidway]displayversion；显示版本信息[Quidway]displaycurrent-configuration；显示当前配置[Quidway]displayinterfaces；显示接口信息[Quidway]displayiproute；显示路由信息[Quidway]sysnameaabbcc；更改主机名[Quidway]superpasswrod123456；设置口令[Quidwa...