Improving Performance – You might want to monitor your network to see if there is any degradation in performance. If so, you can use the information from the report to determine where the problem lies and take corrective steps.
Determine Whether Your Network Is Secure – You can use an active network monitoring solution to identify potential security risks. For example, you might want to know if someone is using your network to send spam emails. You could then take appropriate measures to prevent further abuse.
Monitoring Applications – You can use an open-source tool called Wireshark to analyze network traffic. It allows you to capture packets and display them in real-time. You can then review the captured packets to find out what traffic is flowing through your network.
More info: What is SD-WAN?
