Nexus 93180YC-FX3 switches contain an "GNSS" LED at their front
* which is not part of the documentation (hardware installation guide for example)
Since "feature frequency-synchronization" has to be licensed (DCN SyncE Add-On License)
* GNSS seems to be not configurable.
Any idea, how to disable this bright red LED, which suggests some alarm-state to be resolved is active?
