Juniper EX4300 Series

Table 90: Chassis Component Alarm Condions on EX4300 Switches (Connued)
Chassis Component Alarm Condion Alarm Severity Remedy
Mix of fan modules
with dierent
airow direcons.
Major (red) Do not mix fan modules with dierent
direcons for the airow in the same chassis.
Mix of fan modules
and power supplies
with dierent
airow direcons.
Major (red) Do not mix fan modules and power supplies
with dierent direcons for the airow in the
same chassis.
Temperature The temperature
inside the chassis
reaches the yellow
or amber alarm limit.
Minor (yellow
or amber)
• Check the fan.
• Open a support case using the Case
Manager link at hps://www.juniper.net/
support/ or call 1-888-314-5822 (toll-free
within the United States and Canada) or
1-408-745-9500 (from outside the United
States).
The temperature
inside the chassis
reaches the red
alarm limit.
Major (red)
• Check the fan.
• Open a support case using the Case
Manager link at hps://www.juniper.net/
support/ or call 1-888-314-5822 (toll-free
within the United States and Canada) or
1-408-745-9500 (from outside the United
States).
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