Juniper EX4100 Hardware Manual page 216

Table 43: show chassis environment Output Fields
Field Name Field Description
Class
Information about the category or class of chassis component:
• Temp
• Fans
Item
Information about the chassis components:
•
•
•
•
Status
Status of the specified chassis component. For example, if
can be:
• OK
• Testing
• Failed
• Absent
Measurement
Depends on the Class. For example, if
Celsius (°C) and degrees Fahrenheit (°F). If the
2. Issue the command
show chassis temperature-thresholds
temperature threshold settings. Following is a sample output on an EX9208 switch. The output is
similar on other EX Series switches.
show chassis temperature-thresholds (EX9208 Switch)
user@ host> show chassis temperature-thresholds
Fan speed
: Temperature of air flowing through the chassis in degrees Celsius (°C) and
degrees Fahrenheit (°F)
: Information about the status of fans and blowers
Flexible PIC Concentrators (FPCs)—that is, the line cards
Control Boards (CBs)
Routing Engines
Power entry modules (PEMs)—that is, the power supplies
: The fans are operational.
: The fans are being tested during initial power-on.
: The fans have failed or the fans are not spinning.
: The fan tray is not installed.
Yellow alarm
Class
Class Temp
is , indicates the temperature in degrees
Class Fans
is , indicates actual fan RPM.
. This command displays the chassis
Red alarm Fire Shutdown
Fans
is , the fan status
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