Juniper QFX3500, Hardware Documentation

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Table 106: Health Status (continued)
Description Field
Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.
In a Virtual Chassis configuration, the fan status of the primary switch is displayed by default.
To display the fan status for any switch , click the image of that switch.
NOTE: The Fan status field is unavailable for a standalone EX2200-C switch.
The Fan status field is dynamically available for an EX2200 Virtual Chassis switch based on
the model of the member clicked.
In EX4600 Virtual Chassis, mouse over the fan icon to display the fan status of all the
switches.
Fan status
EX4500 and EX4550 Switches
Indicates the memory used in the Routing Engine. In a Virtual Chassis configuration, the
memory utilization value of the primary Routing Engine is displayed.
Memory util.
Indicates the usage and capacity of internal flash memory and any external USB flash drive. Flash
Indicates the chassis temperature status. Temperatures in the dashboard are listed in Celsius
and the corresponding Fahrenheit values.
NOTE: The Temp field is unavailable for an EX4500 switch.
Temp.
Indicates the average CPU usage over 15 minutes. CPU load
Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.
This field also indicates the direction of airflow of the fan tray. The possible values are Front
to back and Back to front.
Fan status
EX4650 Switches
Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.
NOTE: The fans are located on the side panel of the chassis.
Fan status
Indicates temperature of the sensor near to Routing Engine. Temp.
Indicates the memory used in the Routing Engine. Memory util.
Indicates the average CPU usage over 15 minutes. CPU load
EX6210 Switches
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