Network Analysis Tools in 2020

In our technological world, one of the most frustrating situations is undoubtedly when you open your laptop or turn on your computer to work on something important, and the network is slow. You are trying to open your email, but it does not connect. Web pages are not loaded. The company's messaging system does not respond. Is there anything worse?

What happens if I say that solving these slow network problems can be so frustrating, if not more? The work is tedious and generally lengthy since you must check every corner of your network for problems, including Wi-Fi signal strength, network speed, network connections, servers, routers, etc.. However, using Network Analysis Tools, you can continuously monitor what is happening on your network, including proactive monitoring of Wi-Fi signal speed and strength, bandwidth availability, bottlenecks and necks. of bottle in the net.

There are several network analysis tools on the market, but I recommend a specific pair: SolarWinds® Network Performance Monitor and NetFlow Traffic Analyzer. NPM is a comprehensive network analysis tool that can quickly determine Wi-Fi network outages and performance issues, as well as a wide variety of other Best Network Monitoring Tools. 

NTA can be added to NPM for additional bandwidth and Wi-Fi monitoring and troubleshooting. NTA also includes the ability to create baselines and application traffic alerts, as well as several security features to help you. Detect malicious traffic. I have found that using the two tools together gives you a complete picture of what is happening on your network in real-time.

What Is Network Analysis –

Network analysis is the process of carefully analyzing network traffic to obtain information about what is happening on the network and what type of data is in transit. If the web server and the cloud aspects of your system work slowly, one of the first things you should check is any problem with your Wi-Fi; This is where the network analysis comes in.

The network analysis decodes the data that passes through the network and displays them in a readable format. Networking ManagementTools can perform tasks such as:

Network Troubleshooting

Determination of Wi-Fi availability and speed

Find bottlenecks in bandwidth

Network intrusion or spyware detection

Determine which part of the network is directed by a DDoS attack (and where it comes from)

Discovering bad applications or hardware

Sometimes, a network analyzer is separate hardware with software installed, while sometimes it is installed on a computer as part of the network. The main differences between the network analysis tools are related to the parts of the system that the tool focuses on, the number of protocols that can be decoded (as well as the quality of this process), the appearance of the interface. The user and the graphs or data analysis it can produce.

Why Does Network Analysis Matter –

A network analyzer helps your company manage an efficient and optimized network by discovering all performance problems before they affect the entire system or reach the end-user.

In a business environment, many people use network analysis to do part of their work: system administrators, security experts, programmers, and network engineers. If your company relies heavily on the cloud or web-based systems or uses an extensive Wi-Fi network with many users, it is essential to make sure the network is working correctly. When the network encounters a problem, it can cause minor issues, resulting in loss of productivity or severe issues, resulting in loss of revenue or reputation due to poor performance.

As Wi-Fi networks become more common, especially in dense areas such as large cities, network analysis is also becoming increasingly important. Wi-Fi works in a specific frequency range and these frequencies are divided into a limited number of channels. Any Wi-Fi device can use these channels to communicate, but if many tools try to communicate with Wi-Fi, all channels will be busy. If there are too many devices that use a chain, they can interfere with each other and cannot communicate.

Many Wi-Fi devices automatically choose the channel to operate on. However, since there are more Wi-Fi networks, network congestion can occur when portions of the wireless spectrum on each channel are overloaded with connections. Wi-Fi network analysis can help you and your business optimize the coverage and strength of your Wi-Fi signal, so you can better balance the network load.

From a Wi-Fi optimization perspective, the use of network analysis and monitoring tools to establish baselines for network performance can help determine where and when a problem occurred. You can also set up alerts to notify you when your network is slower and highlight devices on your system that are using bandwidth. Many network analysis tools also allow you to create Wi-Fi availability maps, such as heat maps, to show where the Wi-Fi signal is weak. This can make your business run more efficiently because you spend less time figuring out why your network is down or why you can't connect to a particular location.