You can choose how you install, configure, and administer the Sun Cluster system from several user interfaces. You can accomplish system administration tasks either through the SunPlex Manager graphic user interface (GUI), or through the documented command-line interface. On top of the command-line interface are some utilities, such as scinstall and scsetup, to simplify selected installation and configuration tasks. The Sun Cluster system also has a module that runs as part of Sun Management Center that provides a GUI to particular cluster tasks. This module is available for use in only SPARC based clusters. Refer to Administration Tools in Sun Cluster System Administration Guide for Solaris OS for complete descriptions of the administrative interfaces.