Step 7: The PID column is hidden by default in the Windows Task Manager. Step 6: Right-click on the Taskbar, and click Task Manager. Let’s find out more information about them. Right now, two processes, 34, are connected to the Internet ( ESTABLISHED). Using these PIDs, we can trace the processes that are currently connected to the Internet. Step 5: This time, we get the same information that we got with the previous command but with an additional column called PID. The switch –n displays the addresses and port numbers of network connections in the numerical form, and the switch –o displays the PID (Process Identifier) associated with each network connection. Step 4: In the Command Prompt window, type netstat –ano, and then press Enter. If you want to know that which processes are creating those network connections then re-run the command using multiple switches together. Step 3: The Command Prompt displays all of the ESTABLISHED network connections. Press the Enter key. The switch –a displays all of the connections and their listening ports. Step 2: In the Command Prompt window, type netstat followed by a switch name. Click on the Command Prompt (Admin) option to open Command Prompt with Administrative privileges. Step 1: Press Windows + X keys together to open the Windows Super User Menu. How to Monitor Network Traffic Using Netstat in Windows Here is how you can monitor network traffic on your computer using Nestat and Task Manager. Using Netstat, you can easily identify the processes that are connected to the Internet, and transferring data. These Switches can be used either one at a time or, in combination with others. You can type various Switches along with the netstat command in the Command Prompt to output specific data about the network activity on your computer. It can be used to display all kinds of data related to network connections. Netstat (Network Statistics) is a command-line networking tool found under the name NETSTAT.EXE in the Windows operating system.

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