PRTG Network Monitor license key consists of a and a License Key (a string of approximately 70 characters) . You typically receive these details via email from Paessler after purchasing a commercial edition or registering for a trial. How to Obtain a License Key
The PRTG auto-discovery tool often enables more sensors than necessary. Delete automatic ping or disk sensors on non-critical endpoints.
Unlike software that licenses by the number of devices, PRTG licenses by . A sensor represents a single data stream or metric on a device. For example, monitoring one server might require three sensors: one for CPU usage, one for memory allocation, and one for disk space. Your license key contains embedded data that specifies: The maximum number of active sensors allowed.
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