Cisco router Show command explanation

This article introduces some examples of the cisco router show command. in the network, the network administrator should know the status of the router at any time, so as to promptly troubleshoot the fault.

The show command can be run in both user and privileged modes. "show ?" Command to provide a list of available show commands.

Show interfaces:Display the status of all router ports. If you want to display the status of a specific port, you can enter "show interfaces" followed by a specific network interface and port number, for example: router # show interfaces serial 0/1.

Show controllers serial:Displays the hardware information of a specific interface.

Show clock:Display the time settings of the vro.
Show hosts:Displays Host Name and address information.

Show users:Display All users connected to the vro.

Show history:Displays the history list of the commands you have typed.

Show flash:Displays flash memory information and IOS image files in the memory.

Show version:Displays Router Information and IOS information.

Show arp:Displays the list of router address resolution protocols.

Show protocol:Displays the specific status of the layer-3 protocol of the global and interface.

Show startup-configuration:Displays the configuration files stored in non-volatile memory NVRAM.
Show running-configuration:Displays the correct configuration file currently stored in the memory.