Wireless diagnostics on your ZyXEL C2100Z modem

The wireless diagnostics section gives you the insights into your Wi-Fi environment.  

 Client Table shows you a list of devices connected to your Wi-Fi.
 AP Scan gives you insights into the access points around you.
 Client Diagnostics gives you Wi-Fi data specific to each device that is connected to your Wi-Fi. This is helpful when you have one Wi-Fi device that is having problems.
 Channel Analysis gives you Wi-Fi data about each channel like non-Wi-Fi noise, noise from other access points, total channel noise, and channel rank.
Modem Utilities Step 1-3
  1. Connect a device directly to your modem.
  1. Open a web browser and go to
Learn more about password security best practices.
  1. Select "Utilities."
  1. Select "Wireless Diagnostics."
  1. Select a Wireless Diagnostics option.
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