You can copy a server configuration and create a new configuration. The newly copied configuration is identical to the existing configuration. However, the new configuration will not have any instance even though the configuration from which it has been copied has instances.
To duplicate a configuration, perform the following tasks:
Click Configuration tab.
Select the configuration from the list.
Click Copy button.
In the pop-up window, enter the new configuration name and click OK.
For performing the action through CLI, execute the following command:
wadm> copy-config --user=admin --password-file=admin.pwd --host=serverhost --port=8989 --config=config1 copyconfig1
copyconfig1 is the name of the new configuration.
See CLI Reference, copy-config(1).