Smart Software Licensing Overview Enabling Smart Software Licensing Registering the Appliance with Cisco Smart Software Manager Obtaining and Using VLN, Certificate, and Key Details to Register Secure Email and Web Manager in Air-Gap Mode Requesting for Licenses Releasing Licenses Deregistering the Appliance from Smart Cisco Software Manager Reregistering the Appliance with Smart Cisco Software Manager Changing Transport Settings Renewing Authorization and Certificate Reserving Feature Licenses Updating Smart Agent Alerts Command Line Interface