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Yamaha LAN Monitor User Guide



Messages shown in both the Notification area and the History area are as follows.

The following messages appear when an error occurs with the switch function. mac indicates the MAC address
of the device that is the subject of the message, label indicates the label identifying the device (does not appear
when left blank), n indicates the port number, t indicates the temperature, and x indicates the QoS transmit
queue number.

[mac] label: The fan of the Yamaha switch malfunctioned.
[mac] label: A loop occurred at ports (n1, n2...) of the Yamaha switch.
[mac] label: Port (n) of the Yamaha switch stopped supplying power.
[mac] label: Port (n) of the Yamaha switch started supplying power to a Class0 device.
[mac] label: Port (n) of the Yamaha switch started supplying power to a Class1 device.
[mac] label: Port (n) of the Yamaha switch started supplying power to a Class2 device.
[mac] label: Port (n) of the Yamaha switch started supplying power to a Class3 device.
[mac] label: Port (n) of the Yamaha switch started supplying power to a Class4 device.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because a class of device which exceeded the
power supply class setting was detected.
[mac] label: Class3 (15.4W) power from port (n) has stopped because paired port began supplying Class4 (30W) power.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because the maximum power has been exceeded.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because the maximum power has been exceeded.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because the internal temperature exceeded t degrees
Celsius.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because the fan malfunctioned.
[mac] label: Port (n) of the Yamaha switch stopped supplying power because the power supply malfunctioned.
[mac] label: The Yamaha switch has stopped supplying power.
[mac] label: An error occurred in the power supply of the Yamaha switch.
[mac] label: The power being supplied from the Yamaha switch has exceeded the maximum power supply capacity.
[mac] label: Connected via the backup route. (Master route: port (n))
[mac] label: Connected via the master route.
[mac] label: The loop at the Yamaha switch was resolved.
[mac] label: The power supply interruption of the Yamaha switch was resolved.
[mac] label: The power supply abnormality of the Yamaha switch was resolved.
[mac] label: The power supply overload of the Yamaha switch was resolved.
[mac] label: The fan malfunction of the Yamaha switch was resolved.
[mac] label: The level of light received at port (n) of the Yamaha switch is insufficient.
[mac] label: The level of light received at port (n) of the Yamaha switch is insufficient.
[mac] label: The level of light received at port (n) of the Yamaha switch has returned to normal.
[mac] label: The transmission load is high at port (n) of the Yamaha switch. (QoS transmission queue: x)