AirPort Management Utility 1.0: Noise level is not updated for some monitored clients

AirPort Management Utility lets you see the signal strength between a base station that you are monitoring and each client that is associated with it.

You may notice that the graph's measurement of noise levels remains constant for some clients. It's because some wireless clients, such as the older AirPort Card (802.11b), do not report their updated level.
This document will be updated as more information becomes available.

Note: AirPort Management Utility 1.0 may be found on the software CD included with the AirPort Extreme Base Station (PoE/UL 2043).
Published Date: Oct 7, 2016