
Walk through the install wizard, paying close attention to make sure winpcap is installed and started at boot time.Download the installer associated with your platform and architecture.To install on a Windows 7 machine, follow these steps: The Wireshark installation on Windows 7 requires the winpcap library you won’t need to install this separately, as the Wireshark installation wizard will take care of the task. In the end, you should know how to troubleshoot what is happening with your network bandwidth. I’ll walk you through the process of installing Wireshark to using it for filtering. Once you figure out what is causing the bottleneck, you can act upon it to resolve your issue. Wireshark comes with a slew of features, and one of the handiest ones is the ability to quickly create filters in real-time as it scans the network this makes it incredibly easy to troubleshoot what is causing bandwidth problems on your network. There are a number of tools that will help you find out what is causing the network bottlenecks and where the problem originates, but I think the most cost-effective option for small businesses is Wireshark. If it’s not, then your job just became infinitely more challenging.

If you manage a network, you will be asked one of the most frustrating IT questions of all time: “Why is our network slow?” Sometimes this question is easily answered by calling your provider and hoping the issue is on their end. When a small business experiences network bottlenecks, the best troubleshooting tool for the job is Wireshark, according to Jack Wallen. Wireshark makes locating bandwidth issues easy
