The best Wi-Fi analyzers not only monitor performance metrics for reporting but also consider presentation and actionability. In other words, an influx of notifications is just as unhelpful as no notifications at all. A system that consolidates data effectively—whether through network visualization or a logical data prioritization hierarchy—helps administrators see how data points relate, understand developing situations, and triage networking problems based on their urgency and impact.
Among its most helpful features is a network visualization with a Wi-Fi heat map showing the relative signal strength throughout an office or any other space. From there, admins can drill down into the various routers, APs, and connected clients to view identification and status data. SolarWinds NPM is invaluable for root cause analysis.
Both its dashboards and alerts are easily configurable, so admins can prioritize the data they want to track and receive alarm notifications before critical situations become a reality. When something does go wrong, admins are the first to know thanks to proactive fault, availability, and performance monitoring. Since Wi-Fi downtime has grown so exponentially costly, using a preventive Wi-Fi analysis software can greatly improve organizational return on investment, paying for itself in no time.
NetSpot is another excellent Wi-Fi scanner and analyzer. Its main strength lies in its capacity to facilitate network planning: like SolarWinds NPM, NetSpot uses a heat visualization to reveal dead zones and noisy areas where channel interference could lead to problems. This enables IT administrators to approach network construction with a solid understanding of how the environment could interact with the network, thereby avoiding topological missteps.
In addition, NetSpot has productive survey capabilities to aid in network security. Its free Wi-Fi analyzer detects unauthorized APs and workstations and can scan neighboring networks to discover their name, channel information, password protection, and more. The main downside of NetSpot is that even its paid version lacks the intelligent tracking, metrics, and notification system NPM offers, making it less useful for troubleshooting than it is for network planning and discovery.
This visualization tends to be too cluttered to be immediately useful; however, PRTG collects a good deal of data to inform Wi-Fi troubleshooting. Overall, as a network performance monitoring tool, PRTG is great for integrating Wi-Fi analysis with other infrastructure monitoring.
To this point, however, some have criticized its licensing model, which can get expensive for larger organizations due to its sensor-based pricing schedule. As is to be expected, the Professional package comes with many additional features. The professional version can generate an assessment of network quality when you click on the service set identifier SSID of a nearby network.
It then rates the network, out of five stars, on its Acrylic Wi-Fi Professional also has the capacity to run a brute-force hack to ascertain password strength. Microsoft Wifi Analyzer for Windows is appealing for its simplicity. Rockwell Automation. Transport System Creates Realistic Representations of Complete Systems Provides collision-free motion with movers working independently or in groups. Beckhoff Automation.
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Quickly identify all the available access points including any rogue APs. From within this test is is easy to connect to a specific access point and perform higher layer tests such as Ping, HTTP Test and web browse to a favourite test page to prove connectivity. Understanding what parts of the spectrum are overcrowded and which are free is an integral part of providing a reliable WiFi network for your customer.
The Channels test provides real time scanning of the Channel usage in both the 2. Wi-fi Spectrum usage is contantly changing and it can be hard to pin point why performance is suddenly degraded.
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