In NSX-T, which feature helps in monitoring and troubleshooting network issues?

Flow Monitoring serves as a crucial feature in NSX-T for monitoring and troubleshooting network issues. This functionality enables administrators to gain insights into the traffic flowing through the network by capturing flow data. Flow Monitoring provides details about communication between virtual machines, including source and destination IP addresses, ports, and the volume of data being transmitted.

By utilizing Flow Monitoring, network administrators can easily detect anomalies, such as unexpected spikes in traffic or disruptions in connectivity, which can indicate potential network issues. This capability allows for a proactive approach to network management, enabling quicker identification of problems and more effective resolution strategies.

The other features mentioned have distinct functions but do not focus primarily on the real-time monitoring and troubleshooting aspects. While Packet Forwarding is essential for directing network traffic, it does not provide insights into network performance or issues. Event Logging records significant events but may not give a comprehensive view of the ongoing network behavior. Traffic Analysis involves examining the data but often requires additional tools or integrations to achieve the same level of real-time visibility that Flow Monitoring provides. Thus, Flow Monitoring stands out as the most effective feature for network issue monitoring and troubleshooting within NSX-T.