|  | 5.2 | System Configuration Dialog
| 5.2.4 | Setting up script review and use
When you complete the configuration process for all installed interfaces on your router, the setup command program will display the configurations that you have created. The setup process will then ask if you want to use this configuration. If you answer yes, the configuration will be executed and saved to NVRAM. If you answer no, the configuration will not be saved, and the process will begin again. There is no default for this prompt; you must answer either yes or no. After you have answered yes to the last question, your system will be ready to use. If you want to modify the configuration you have just established, you must do the configuration manually. The script tells you to use the configuration mode to change any commands after setup has been used. The script file generated by setup is additive; you can turn features on with setup, but you cannot turn them off. Also, setup does not support many of the advanced features of the router, or features that require a more complex configuration.