You can evaluate all of the licenses SteelCentral support. Evaluation licenses are provided with specific expiration dates, after which the license no longer works. You can test out some functionality, such as monitoring analytics, for a specific period of time. The expiration date is displayed on the license in the licensing portion of the UI.

Because all licenses are installed with expirations, you can install the runtime license as a temporary license. When the runtime license expires, the system stops functioning correctly. You then must install a license with a later expiration date or no expiration.