Table 247: Qfx3500 Chassis Alarm Messages - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation

Table 247: QFX3500 Chassis Alarm Messages

Component Alarm Type
Fans Major (red)
Power Supplies Major (red)
906
CLI Message
Fan/Blower Absent
Fan Failure
Fan I2C Failure
Fan
fan-number Not Spinning
PEM pem-number Airflow not matching
Chassis Airflow
PEM pem-number I2C Failure
PEM pem-number is not supported
PEM pem-number Not OK
Recommended Action
The fan is missing. Install a fan.
Replace the fan and report the failure to
customer support.
Check the system log for one of the
following messages and report the error
message to customer support:
CM ENV Monitor: Get fan speed failed
CM ENV Monitor: Get fan speed failed
Fan-number is NOT spinning @ correct
, where may be 1, 2,
speed fan-number
or 3.
Remove and check the fan for
obstructions, and then reinsert the fan. If
the problem persists, replace the fan.
The power supply airflow direction is the
opposite of the chassis airflow direction.
Replace the power supply with a power
supply that supports the same airflow
direction as the chassis.
Check the system log for one of the
following messages and report the error
message to customer support:
I2C Read failed for device number
where may be from 123 to 125.
number
PS number: Transitioning from online to
, where power supply (PS)
offline
may be 1 or 2.
number
Indicates a power supply problem, or the
power supply is not supported on the
device. Report the problem to customer
support.
Indicates a problem with the incoming
AC or outgoing DC power. Replace the
power supply.
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