In this article, we will explore the netstat.exe command-line utility and its usage in the Windows 11 environment. Netstat.exe is a powerful tool that provides network statistics and information about active network connections on a Windows system. Understanding how to use netstat.exe can be beneficial for troubleshooting network issues, monitoring network activity, and ensuring the security of your Windows 11 machine.

Examples:

1. Displaying Active Connections: To view all active connections on your Windows 11 system, open Command Prompt or PowerShell and type the following command:

   netstat -a

   This will show a list of all TCP and UDP connections, along with the local and remote IP addresses and port numbers.

2. Filtering Results: You can filter the netstat output to display specific types of connections. For example, to show only TCP connections, you can use the following command:

   netstat -a -p tcp

   Similarly, you can filter for UDP connections using -p udp.

3. Monitoring Network Traffic: Netstat can also display real-time network traffic statistics. To continuously monitor network traffic on your Windows 11 system, you can use the following command:

   netstat -e

   This will show the number of bytes sent and received on each network interface.