What type of monitoring evaluates network layer performance for applications?

The type of monitoring that evaluates network layer performance for applications is best captured by TCP port monitoring. This method focuses specifically on monitoring the state and performance of the TCP ports that applications use for communication over the network. By analyzing traffic through these ports, it provides insights into the performance and availability of applications at the network layer, including aspects like latency, packet loss, and throughput.

This type of monitoring is crucial for identifying issues that might impact the application’s performance, such as network congestion or misconfiguration, and ensuring optimal functioning of applications reliant on the network layer for communication. TCP monitoring can effectively assess whether the network layer is providing the performance and reliability required for applications to operate efficiently.