WiFi has taken over our homes, our schools, and our workplaces. It seems only fitting that it would also play a major role in other places where we spend our time. Retail environments have become quite dependent on WiFi for both consumers and workers.
Whether building a new network or upgrading one, generic speed testing is a must. It is important to have testing controls to create baselines so that true and expected speeds can be properly evaluated. Use proper software for this testing, such as iPerf or WiFiPerf / WiFiPerf Professional as well as something like fast.com to tests internet speeds from different servers around the world.
Let's start with some definitions.
Clients that use WiFi can experience a number of issues that can affect the speed and performance of a wireless network. Below, we have listed out a variety of simple tests that give users a basic look at client health. While additional tests may be needed to fully troubleshoot an issue, the following tests are a great starting point.
A captive portal is a web page that a user is prompted with when connecting to a public access WiFi network. The captive portal states the terms, agreements, and acceptable usage policy for the user and then permits usage of the guest network upon the user’s acceptance of the policies. There are a handful of benefits that come with using a captive portal, including the ability to separate network traffic, limit data usage, collect valuable data, marketing and business recognition, and liability protection. With all of these benefits, there is very little reason to not have a captive portal as the gateway to your guest network.
What is subnetting, what is it used for, and why is it important?
Subnetting is the practice of dividing up a network into two or more networks. Common advantages of subnetting include enhancing routing efficiency, network management control, and improving network security. While these are just a few of the benefits that subnetting provides, they are the most noticeable after immediately implementing a subnet system.
WiFi Alliance is a non-profit organization that promotes WiFi technology and certifies WiFi products for conformity to certain standards of interoperability. While the WiFi Alliance owns the WiFi trademark, manufacturers may use the trademark to brand certified products that have been tested for interoperability.
It is important to understand that a wireless network isn’t wireless at all. There are cables, access points, and various other pieces of hardware that need to be installed when implementing a wireless network. With any installation, there are specific tools that are required to get the job done. While a WiFi project might require some specific tools depending on the building’s materials, size, and network needs, we have compiled a list of the basic tools and materials needed for a WiFi installation kit.
WiFi is the oxygen of the IT world. It's been implemented in almost every home, business, restaurant, and even on planes. It is a revolutionary technology that connects people and businesses. Nevertheless, it is prone to technical issues like dropping the connection, slow connection, or the SSID not appearing on the device. While it does get extremely frustrating when you can't connect to the Internet, these simple troubleshooting steps will help you regain access and be on your way.
WiFi signal at 20 MHz has a very distinct shape. This shape leads to overlap on other WiFi channels that can be used for setting up access points (AP). Unlike 2.4 GHz channels, all 25 of the available 5 GHz channels are non-overlapping at 20 MHz wide.
For best practices, it is highly recommended to choose different 5 GHz 20 MHz channels:
The demand for wireless connectivity is ever increasing as wireless technology has become a staple in almost every device used in frequently trafficked buildings, from single-family homes to commercial airports. The number of devices connected to WiFi increases exponentially depending on the intended purpose of the wireless deployment.