After installation, you run a script file that guides you through basic configuration. See Chapter 3, Installing RSC Software.
If you want to be able to use RSC in case of a complete power failure, you should install and configure an uninterruptible power supply (UPS) for the server. See Appendix A of the Sun Remote System Control (RSC) User's Guide.
If you plan to use a modem on the RSC serial port, you must configure the modem properly. See Appendix B of the Sun Remote System Control (RSC) User's Guide.