Juniper EX4200 Hardware Manual page 252

Table 64: show chassis environment Output Fields (continued)
Field Name Field Description
Status Status of the specified chassis component. For example, if Class is Fans, the fan status can be:
Measurement Depends on the Class. For example, if Class is Temp, indicates the temperature in degrees
Celsius (°C) and degrees Fahrenheit (°F). If the Class is Fans, indicates actual fan RPM.
2. Issue the command show chassis temperature-thresholds. This command displays the chassis
temperature threshold settings. Following is a sample output on an EX9208 switch. The output is similar
on other EX Series switches.
user@ host> show chassis temperature-thresholds
Fan speed
(degrees C)
Item
Chassis default
Routing Engine 0 70
FPC 3
FPC 5
Table 65 on page 252 lists the output fields for the show chassis temperature-thresholds command.
Output fields are listed in the approximate order in which they appear.
Table 65: show chassis temperature-thresholds Output Fields
Field Name
Item
Fan speed
OK: The fans are operational.
Testing: The fans are being tested during initial power-on.
Failed: The fans have failed or the fans are not spinning.
Absent: The fan tray is not installed.
Yellow alarm
(degrees C)
Normal High Normal
48 54 65
80 95
55 60 75
55 60 75
Field Description
Chassis component. You can configure for the threshold information for components such as the chas
display in the output. By default, information is displayed only for the chassis and the Routing Engines
Temperature thresholds, in degrees Celsius, for the fans to operate at normal and at high speed.
Normal—The temperature threshold at which the fans operate at normal speed and when all the fan
High—The temperature threshold at which the fans operate at high speed or when a fan has failed o
NOTE: An alarm is not triggered until the temperature exceeds the threshold settings for a yellow or
Red alarm
(degrees C)
Bad fan Normal Bad fan
55 80 65
95 110 110
65 105 80
65 90 80
Fire Shutdown
(degrees C)
Normal
100
112
110
95
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