Table 122: Chassis Alarms for EX8200 Switches
(continued)
The chassis is hot and should be
cooled down. The switch might
still function normally but is close
to shutting down if it hasn’t
already.
To monitor temperature:
user@switch>
show chassis
environment
To monitor temperature
thresholds:
user@switch>
show chassis
temperature-thresholds
Red
Adjust room
temperature
downward, if possible.
Ensure airflow through
the switch is
unobstructed.
The chassis high
temperature threshold
has been exceeded
and the fans are
operating at full speed.
Temperature
The chassis is warm and should
be cooled down. The switch is still
functioning normally.
To monitor temperature:
user@switch>
show chassis
environment
To monitor temperature
thresholds:
user@switch>
show
chassis temperature-thresholds
Yellow
Replace the fan tray
that has the faulty fan
or fans.
Adjust room
temperature
downward, if possible.
Ensure airflow through
the switch is
unobstructed.
The chassis warm
temperature threshold
has been exceeded,
and one or more fans
are not operating
properly. The operating
fans are running at full
speed.
Temperature
The chassis is hot and should be
cooled down. The switch might
still function normally but is close
to shutting down if it hasn’t
already.
To monitor temperature:
user@switch>
show chassis
environment
To monitor temperature
thresholds:
user@switch>
show chassis
temperature-thresholds
Red
Replace the fan tray
that has the faulty fan
or fans.
Adjust room
temperature
downward, if possible.
Ensure airflow through
the switch is
unobstructed.
The chassis high
temperature threshold
has been exceeded,
and one or more fans is
not operating properly.
The operating fans are
running at full speed.
Temperature
Yellow
Replace the hardware
component.
The temperature
sensor on a hardware
component has failed.
Temperature
Red
The RE, SRE, or SF
module must be
replaced.
The RE, SRE, or SF
module has failed.
Routing Engine (RE),
Switch Fabric and
Routing Engine (SRE),
or Switch Fabric (SF)
module
655
Copyright © 2010, Juniper Networks, Inc.
Chapter 40: Administering and Monitoring System Functions
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...