Microsoft Azure Administrator (AZ104) Practice Exam

To analyze the average round-trip time (RTT) of packets from one Azure VM to another, which Azure Network Watcher feature should you utilize?

1. NSG flow logs

2. Connection troubleshoot

3. Connection monitor

4. IP flow verify

The correct answer is: Connection monitor

To analyze the average round-trip time (RTT) of packets between two Azure Virtual Machines (VMs), utilizing the Connection monitor feature of Azure Network Watcher is the most appropriate choice. Connection monitor is specifically designed to enable users to track the health and performance of their network connections. It provides insights into the connectivity between endpoints, monitors the latency, and can give detailed information such as the RTT for the packets sent from one VM to another. By using Connection monitor, users can effectively set up alerts and continuously evaluate the performance of their network connections over time. This makes it a crucial tool for monitoring network latency and diagnosing connectivity issues, thereby facilitating proactive network management. In contrast, the other features serve different purposes: NSG flow logs focus on logging traffic flow through Network Security Groups, providing visibility into the allow or deny decisions made on traffic. Connection troubleshoot helps identify specific connectivity issues but does not directly measure or report on RTT. IP flow verify determines if a specific packet is allowed or denied based on the current security rules in place, and does not measure performance metrics like RTT.