Juniper QFX5200 - Page 161

Table 43: Chassis Alarm Messages for QFX5200-32C and QFX5200-48Y (Connued)
Component Alarm Type CLI Message Recommended Acon
Power supplies Major (red)
PEM pem-number Airflow not matching
Chassis Airflow
Replace the power supply with a
power supply that supports the
same airow direcon as supported
by the chassis.
PEM pem-number I2C Failure
Check the system log for one of the
following error messages and report
the message to customer support:
• I2C Read failed for device
number , where number where
number ranges from 123
through 125.
• PS number : Transitioning from
online to offline, where power
supply
number is 1 or 2.
PEM pem-number is not powered
Check the power cord connecon
and reconnect, if necessary.
PEM pem-number is not supported
Replace the power supply with a
supported power supply.
PEM pem-number Not OK
Indicates a problem with the
incoming AC power or outgoing DC
power. Report the error to customer
support.
Minor (yellow)
PEM pem-number Absent
Reboot the switch aer removing
one of the power supply. The
switch can connue to operate with
a single power supply.
OR
Replace the removed power supply
and reboot the switch.
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