Description: The state in which this server should be started. If you specify STANDBY, you must also enable the domain-wide administration port. In the RUNNING state, a server offers its services to clients and can operate as a full member of a cluster. In the ADMIN state, the server is up and running, but available only for administration operations, allowing you to perform server and application-level administration tasks without risk to running applications. In the STANDBY state, a server instance does not process any request; its regular Listen Port is closed. The Administration Port is open. It only accepts life cycle commands that transition the server instance to either the RUNNING or the SHUTDOWN state. Other Administration requests are not accepted. A STANDBYserver's only purpose is to resume into the RUNNING state quickly; it saves server startup time.