Juniper QFX5220, Hardware Manual, Page: 178 / 247

Table 42: Chassis Alarm Messages for QFX5220 (continued)
Recommended Action CLI Message Alarm Type Component
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.
FPC 0 Temperature Hot Major (red) Temperature
sensors
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.
FPC 0 Temperature Warm Minor (yellow)
Check the system log for the following
error message and report the message
to customer support:
FPC 0 Temp Sensor Fail
File storage is at capacity. Reduce
unnecessary files to free space.
RE RE number /var partition is full Major (red) Routing Engine
File storage is reaching capacity.
Reduce unnecessary files to free
space.
RE RE number /var partition is high Minor (yellow)
Check whether a cable is connected
to the management Ethernet
interface, or whether the cable is
defective. Replace the cable, if
required.
Management interface
management-interface-name down on
node
Major (red) Management
Ethernet interface
How to Troubleshoot QFX5220-128C Port Configuration Problems
Problem
183