Brocade RX-16 notes

Replacing the startup configuration with the running configuration

After you make configuration changes to the active system, you can save those changes by writing them to code flash. When you write configuration changes to code flash, you replace the startup configuration with the running configuration.
To replace the startup configuration with the running configuration, enter the following command at any Enable or CONFIG command prompt:

BigIron RX# write memory

Replacing the running configuration with the startup configuration
If you want to back out of the changes you have made to the running configuration and return to the startup configuration, enter the following command at the Privileged EXEC level of the CLI:

BigIron RX# reload

When the system detects differences between the running and startup configurations, it prompts you as follows:

Are you sure? (enter ‘y’ or ‘n’):

Enter y, and press the Enter key.