Network Monitoring Appliances

Understanding Network Traffic Analysis Tools And Their Importance

A network monitoring device is a piece of hardware or software that is used to collect and analyze data about a network. This data can be used to identify and troubleshoot problems, track performance, and ensure that the network is operating as expected. With reliable data from the network, the administrators can make very informed decisions about solving the problems that affect business performance.

You might have the most robust networking devices like routers and switches in your system but without proper monitoring and troubleshooting, all will be in vain. Imagine that you are working in a company and your applications are working fine but suddenly you start experiencing problems so you call the network team. But how will the team solve the problem? The answer obviously the monitoring devices. 

Types of Network Monitoring Equipment

Network administrators use a lot of different types of equipment to analyse and monitor a business network. These devices are classified based on their intended functions. Some of the most used devices are:

Traffic analysis tools: These tools monitor network traffic to identify patterns and anomalies. These devices are very efficient in tracking the flow of data, identifying bandwidth hogs, and troubleshooting performance problems.

Network performance monitoring: Some very popular tools in this category are PRTG Network Monitor and Nagios. They are used to measure the metrics that identify the performance of a network like latency, throughput, and packet loss.