Which tool can be used for network monitoring?

Network management software is specifically designed to monitor, maintain, and optimize networks. It enables IT professionals to keep track of network traffic, performance, and issues, providing insights that help in proactive management and troubleshooting. This software collects data from devices on the network, allowing for real-time monitoring and reporting on various aspects such as bandwidth usage, device status, and error rates.

The other options do not serve the primary function of network monitoring. A help desk ticketing system is designed to manage and track support requests, while a virtual private network (VPN) focuses on secure remote access to a network. Cloud storage services facilitate data storage and access but do not provide network monitoring capabilities. Therefore, network management software is the ideal choice for monitoring network performance and health.