Supported platforms

Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Discarding configuration changes

How to discard configuration changes and exit configuration mode.

You cannot exit from configuration mode with uncommitted configuration changes; you must either commit the changes or discard them. If you do not want to commit the changes, you can discard them by using the exit discard command.

vyatta@R1# exit
Cannot exit: configuration modified.
Use 'exit discard' to discard the changes and exit.
vyatta@R1# exit discard