When setting up a network device monitoring strategy, which approach enables the automatic receipt of alerts upon specific event occurrences without requiring a management system to initiate a check?
Implementing a widely-used, original version of the network management protocol to ensure compatibility.
Adopting a notification-by-acknowledgment mode for transmitting event data from network devices.
Enabling the network devices to send notifications independently using an advanced version emphasizing security with authentication and encryption.
Scheduling the management system to regularly query the network devices for updates.