user@host> show chassis environment
Sample Output
user@m5-host> show chassis environment
Class Item Status Measurement
Power Power Supply 0 OK
Power Supply 1 Absent
Temp Intake OK 22 degrees C / 71 degrees F
FPC 0 OK 23 degrees C / 73 degrees F
Power Supplies OK 23 degrees C / 73 degrees F
CFEB Intake OK 24 degrees C / 75 degrees F
CFEB Exhaust OK 30 degrees C / 86 degrees F
[...Output truncated...]
Meaning The command output displays the temperature and status of the CFEB intake and
exhaust, which can be OK, Failed, or Absent.
Display the CFEB Detailed Status
Purpose To obtain a more detailed status of the CFEB.
Action To display more detailed CFEB status, use the following command:
user@host> show chassis cfeb
Sample Output
user@host> show chassis cfeb
CFEB status:
Slot 0 information:
State Master
Intake temperature 29 degrees C / 84 degrees F
Exhaust temperature 38 degrees C / 100 degrees F
CPU utilization 3 percent
Interrupt utilization 0 percent
Heap utilization 10 percent
Buffer utilization 22 percent
Total CPU DRAM 128 MB
Internet Processor II Version 1, Foundry IBM, Part number 164
Start time: 2004-09-28 03:07:54 PDT
Uptime: 9 days, 18 hours, 36 minutes, 15 seconds
Slot 1 information:
State Backup
Meaning The command output displays the temperature of the air passing by the CFEB intake
and exhaust, in degrees Centigrade. It displays the total percentage of CPU, interrupt,
heap space, and buffer space being used by the CFEB processor, including the total DRAM
available to the CFEB processor. The command output displays the time when the CFEB
started running and how long the CFEB has been running. A short uptime can indicate
that there is a CFEB problem.
Check CFEB LEDs
Purpose Three LEDs—a green LED labeled OK, a red LED labeled FAIL, and a blue LED labeled
MASTER—indicate CFEB status.
Copyright © 2012, Juniper Networks, Inc.522
M Series and T Series Routers Monitoring and Troubleshooting Guide
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