Table 18: Health Status (continued)
DescriptionField
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 master 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 master 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
EX6210 Switches
Indicates the memory used in the master Routing Engine. Click the backup Routing Engine to view
the memory used in the backup Routing Engine.
Memory util.
Indicates the average CPU usage over 15 minutes.CPU load
Indicates the usage and capacity of internal flash memory and any external USB flash drive.Flash
Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.Fan status
EX8208 Switches
Indicates the memory used in the external Routing Engine. In an EX8200 Virtual Chassis,thememory
utilization value of the XRE200 External Routing Engine in the master role is displayed. Click the
XRE200 External Routing Engine in the backup role to view the memory used in the backup external
Routing Engine.
Memory util.
Indicates the average CPU usage over 15 minutes.CPU load
Indicates the usage and capacity of internal flash memory and any external USB flash drive.Flash
EX8216 Switches
Copyright © 2017, Juniper Networks, Inc.44
EX4200 Switch Hardware Guide
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