Which IOS command is used to enter privileged EXEC mode?

Which IOS command is used to enter privileged EXEC mode?

• A. enable
• B. disable
• C. config terminal
• D. show running-config

Answer: (A)

The command to enter privileged EXEC mode is enable. You start in user EXEC mode (Router>), which has limited commands. Typing enable prompts for a password if one is configured, and gaining privileged EXEC mode switches your prompt to Router#, giving access to configuration and advanced monitoring commands. The other options don’t switch you into privileged mode: disable moves you back to user EXEC mode, config terminal enters global configuration mode but only after you’re already in privileged mode, and show running-config is a diagnostic command used while in privileged mode to view the current configuration.

The command to enter privileged EXEC mode is enable. You start in user EXEC mode (Router>), which has limited commands. Typing enable prompts for a password if one is configured, and gaining privileged EXEC mode switches your prompt to Router#, giving access to configuration and advanced monitoring commands. The other options don’t switch you into privileged mode: disable moves you back to user EXEC mode, config terminal enters global configuration mode but only after you’re already in privileged mode, and show running-config is a diagnostic command used while in privileged mode to view the current configuration.