One of the most useful and popular commands used on Cisco devices is the “show interface” command. It can be very useful at troubleshooting connectivity issues and physical port issues, check the status of physical ports, watch how much traffic is passing through the interface, which IP addre...
oftheroutertowhichtheinterfaceisconnected Showflashdisplaysfilesinflashmemory Theshowframe-relayImisetstheLMItypeontheserial interface Showframe-relaymapshowsstaticanddynamicmappingof networklayerstoPVC Theshowframe-relayPVCdisplaystheconfiguredPVCandDLCI numbersontherouter Theshowhistorydisplaysthelast10commandsof...
If you are investigating controller or interface errors, use the showcontroller andshowinterface commands. Examples The following example displays error information about a line card in slot 2 on a Cisco 7304 router: Router# show c7300 errorlog slot 2 Backplane serial channel controller (Santa ...
action 0.1 cli command "enable" action 0.2 syslog msg "TAC - Capturing high cpu information to flash:" action 0.3 cli command "term length 0" action 1.1 cli command "show process cpu sorted | redirect flash:eem-cpu1.txt" action 1.2 cli command "show interface | redirect flash:eem-interfa...
show ip interface brief查看接口的谪要信息 banner motd # +信息+ #配置路由器或交换机的描素信息 description+信息配置接口听描素信息 vlan database进入VLAN数据库模式 vlan +vlan号+名称创建VLAN switchport access vlan +vlan号为VLAN为配接口 interface vlan +vlan号进入VLAN接口模式 ...
show run interface port-channel X show port internal info show port internal info interface fc1/1 show port internal info interface port-channel X show port-resources module 1 show port-resources module 2 VSANs (Virtual SANs): show vsan ...
yangwj(config)#interface fastEthernet 0/0 yangwj(config-if)#ip address 192.168.0.1 255.255.255.0 配置接口Ip地址和子网掩码 yangwj(config-if)#no shutdown 启用接口 yangwj(config-if)#exit yangwj#show controllers serial 2/0 查看串口是否是DCE ...
Router(config)#interface serial 0 Router(config)#clock rate 64000 可以通过命令 show controller serial 0 来查看一个设备是DCE还是DTE。 还有一个命令是 bandwidth 64 Router(config-if)#bandwidth 64 用于设置带宽,但是一定要注意这里的带宽并不是我们通常意义上说的传输带宽,这个带宽只是用来给路由协议计算metri...
show interface+接口类型+接口号 查看接口管理性 show controllers interface 查看接口是否有DCE电缆 show history 查看历史记录 show terminal 查看终端记录大小 hostname+主机名 配置路由器或交换机的标识 config memory 修改保存在NVRAM中的启动配置 exec timeout 0 0 设置控制台会话超时为0 service password-encryptin...
show ip interface brief 查看接口的谪要信息 show spamming-tree vlan +vlan 号 查看 VLA 怕生成树议 接口配置 shut down 关闭接口 no shutdown 打开接口 ip add +ip 地址 配置 IP 地址 secondary+IP 地址 为接口配置第二个 IP 地址 hostname+主机名 配置路由器或交换机的标识 ...