As described in Chapter 2, Setting Up a Data ONTAP 10.0 System, you run the setup configuration wizard as part of initial system configuration, and you can run it at any time after initial configuration to make modifications. To start the setup assistant, run the system setup command and enter information as you are prompted. The following example starts the setup configuration wizard but exits it before any changes are made.

node::> system setup

Welcome to the setup configuration wizard.
If at any time you wish to have a question clarified, type "help".
You can abort the setup configuration at any time by typing "exit".
Any changes made before typing "exit" will be saved.
To skip a question (or accept the listed default), don't enter a value


Please enter the node hostname [current_node_name]: exit

Aborting setup.  Any changes made have been saved.