Juniper QFX5240 - Page 122

Table 27: Chassis Alarm Messages for QFX5240
Component Alarm Type CLI Message Recommended Acon
Fans Red (major)
Fan Tray fan-tray-number Absent
Install fan modules in the slots
where they are absent.
Fan Tray fan-tray-number Failure
Remove and check the fan module
for obstrucons. Reinsert the fan
module. If the problem persists,
replace the fan module.
sensor-locaon Temp Sensor Too
Hot
Check the environmental
condions and alarms on other
devices. Ensure that environmental
factors (such as hot air blowing
around the equipment) do not
aect the temperature sensor. If
the condion persists, the device
might shut down.
Yellow (minor)
FAN fan-number Fan Sensor Fail
Remove and check the fan module
for obstrucons. Reinsert the fan
module. If the problem persists,
check the system log for the
message related to the sensor and
report the message to customer
service.
sensor-locaon Temp Sensor Too
Warm
Check the environmental
condions and alarms on other
devices. Ensure that environmental
factors (such as hot air blowing
around the equipment) do not
aect the temperature sensor.
Power Supplies Red (major)
PEM pem-number Not Powered
Install a power supply into the
empty slot and ensure the power
supply is powered.
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