Juniper M Series Monitoring And Troubleshooting Manual page 385

Copyright © 2012, Juniper Networks, Inc.
user@host> show chassis environment
Class Item
Fan Top Left Front fan
Top Right Rear fan
Top Right Front fan
Top Left Rear fan
Bottom Left Front fan
Bottom Right Rear fan
Bottom Right Front fan OK
Bottom Left Rear fan
Rear Fan 1 (TOP)
Rear Fan 2
Rear Fan 3
Rear Fan 4
Rear Fan 5
Rear Fan 6
Rear Fan 7 (Bottom)
For T320 routers and T640 routers (see also
Systems" on page 330):
user@host> show chassis environment
Class Item
Fans Top Left Front fan
Top Left Middle fan
Top Left Rear fan
Top Right Front fan
Top Right Middle fan
Top Right Rear fan
Bottom Left Front fan
Bottom Left Middle fan OK
Bottom Left Rear fan
Bottom Right Front fan OK
Bottom Right Middle fan OK
Bottom Right Rear fan
Fourth Blower from top OK
Bottom Blower
Middle Blower
Top Blower
Second Blower from top OK
For the T1600 router (see also
To display the status of the fans, issue the
command.
fan
For the standard fan trays, the output for the
similar to the following:
user@host> show chassis environment
Class Item
...
Fans Top Left Front fan
Top Left Middle fan
Top Left Rear fan
Top Right Front fan
Top Right Middle fan
Top Right Rear fan
Bottom Left Front fan
Bottom Left Middle fan
Bottom Left Rear fan
Chapter 11: Monitoring the Cooling System
Status Measurement
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
"T320 Router and T640 Router Cooling
Status Measurement
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
Spinning at normal speed
OK Spinning at normal speed
Spinning at normal speed
Spinning at normal speed
OK Spinning at normal speed
Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
Spinning at normal speed
"T1600 Router Cooling System" on page
show chassis environment
show chassis environment
Status Measurement
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
OK Spinning at normal speed
333):
or show chassis
command is
341