Juniper QFX5200 Hardware Manual page 162

Table 43: Chassis Alarm Messages for QFX5200-32C and QFX5200-48Y
Component Alarm Type
Temperature Major (red)
sensors
Minor (yellow)
Routing Engine Minor (yellow)
CLI Message
pem-number Power Supply Type
PEM
Mismatch
pem-number Removed
PEM
sensor-location Temp Sensor Fail
sensor-location Temp Sensor Too Hot
sensor-location Temp Sensor Too
Warm
RE number /var partition usage
RE
is high
(Continued)
Recommended Action
Check whether there is a mix of AC
and DC power supplies in the same
chassis. Reboot the switch with only
AC or only DC power supplies.
Replace the removed power supply
or reboot the switch. The switch
can continue to operate with a
single power supply.
Check the system log for the
following error message and report
the message to customer support:
sensor-number failed
Temp sensor
where sensor-number ranges from
1 through 10.
Check environmental conditions
and alarms on other devices. Ensure
that environmental factors (such as
hot air blowing around the
equipment) do not affect the
temperature sensor. If the condition
persists, the device might shut
down.
Check environmental conditions
and alarms on other devices. Ensure
that environmental factors (such as
hot air blowing around the
equipment) do not affect the
temperature sensor.
Clean up the system file storage
space on the switch. For more
Cleaning Up the
information, see
System File Storage Space .
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