What should be monitored to ensure optimal WLAN performance?

To ensure optimal Wireless Local Area Network (WLAN) performance, it is crucial to monitor data throughput metrics. These metrics provide valuable insights into the amount of data being transmitted successfully over the network, which directly affects the user experience. High data throughput indicates that users are likely receiving good performance when it comes to file downloads, streaming, and other bandwidth-intensive applications.

Monitoring data throughput can help identify potential issues such as network congestion, bottlenecks, or hardware limitations. By evaluating these metrics, network administrators can make informed decisions about network configurations, such as adjusting the placement of access points, changing channel frequencies, or upgrading hardware to improve overall performance. This focus on data throughput ensures that the network can handle the demand placed on it by connected devices.

While factors like installation costs, the number of users directly connected, and even the color of access points may have indirect effects on WLAN performance, they do not provide the same level of insight into the actual performance of the network. Data throughput metrics are the most direct measurement of how well the WLAN is functioning in real-time.