Juniper CBL-M40-PWR-AU ユーザーズマニュアル
Troubleshooting Overview
Hardware and Interface Alarm Messages
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user@host> show chassis alarms
There are two classes of alarm messages:
Chassis alarms—Indicate a problem with a chassis component such as the cooling
system or power supplies, as described in Table 22. The text in the column labeled
“LCD Message” appears in the LCD. The text in the column labeled “CLI Message”
appears in the output from the
“LCD Message” appears in the LCD. The text in the column labeled “CLI Message”
appears in the output from the
show chassis alarms
command.
Interface alarms—Indicate a problem with a specific network interface, as described in
Table 22: Chassis Alarm Messages
Component
LCD Message
CLI Message
Fans
fan-name FAIL
fan-name stopped spinning
fan-name RMVD
fan-name removed
Too few fans
Too few fans installed or working
Temperature sensors
temperature-sensor FAIL
temperature-sensor temperature sensor failed
System too warm
A temperature sensor exceeds 54 degrees C
Power supplies
Supply x FAIL
Power supply x not providing power
Supply x 3V FAIL
Power supply x 3.3V failed
Supply x 5V FAIL
Power supply x 5V failed
Supply x 2V FAIL
Power supply x 2.5V failed
FPCs
Slot x: errors
Too many unrecoverable errors
Slot x: errors
Too many recoverable errors
Craft Interface
Craft IF FAIL
Craft interface not responding