IOS Command - Show Version

IOS Command to shows information about the router, including the configuration register value

The following commands is used to show information about the router, including the configuration register value.

Router#show version - Shows information about the router, including the configuration register value

IOS Command - Trace

IOS Trace command to check the route taken by a packet

The following command is used by network administrators to determine the route a packet takes through the network to reach its destination.

Router#trace 19.0.0.1 - Send a trace route to IP address 19.0.0.1

IOS Command - Ping

IOS Command ping - Used to test network connectivity

The following PING command is used by network administrators to test connectivity to other devices on a network.

Router>ping 19.0.0.1 - Test connectivity to device using IP address 19.0.0.1

Enter and Exit Privileged EXEC Mode

IOS Commands to enter and exit privileged EXEC mode

The following commands are used to enter and exit privileged EXEC mode on Cisco routers or Switches.

Router>enable - Enter privileged EXEC mode
Router#disable - Exit privileged mode to go back to user EXEC mode