Some of the most popular programs which are used to monitor traffic within a business network include PRTG, Network Monitor, Network Eagle and Nagios.
The purpose of Windows Network Monitor is quite obvious: it allows one to monitor all the network activity that goes into the computer and out of it, which can be useful in tracking down viruses.
SNMP
You can monitor your network performance ,your internet speed and even your netflow traffic.. Netflow Traffic Analyzer enables you to quantify exactly how your network is being used, by whom, and for what purpose. Network Monitoring helps you to quickly detect, diagnose, and resolve performance issues with your dynamic network.
A network traffic analyzer is used for analyzing and monitoring the use of network traffic for many devices. Network Traffic Analyzer is also used to monitor the wireless network performance.
There are a couple of ways one can check their network speed. The first way is using any number of online sites that were design specifically to test a computers network speed. Some of these sites include Speedtest, Speakeasy Speed Test and Broadband Reports. One can also install a bandwidth monitor utility on their computer and use the reports to get an average speed.
packet sniffer
ipconfig
To monitor network devices, you can use spiceworks or 10-Strike Network Monitor. To monitor internet activities, I would recommend WFilter Enterprise.
The Monit tool is used to monitor servers and slave computers on a corporate network. The information that they gather is used to help the performance of the computers and network.
For network devices, in most cases yes. Operating systems do not need to rely on SNMP, and in the case of Microsoft, it's recommended against for security reasons.
to monitor traffic or computers on the natwork and to monitor data being sent on the network