Juniper M Series Monitoring And Troubleshooting Manual page 301

Sample Output
Meaning
Copyright © 2012, Juniper Networks, Inc.
For M5, M10, M20, and M40 routers:
show chassis environment
user@host>
Class Item
[...Output truncated...]
Misc Craft Interface
For M40e and M160 routers:
user@host> show chassis environment
Class Item
[...Output truncated...]
FPM CMB
FPM Display
[...Output truncated...]
For M40e and M160 routers:
user@host> show chassis environment
Class Item
[...Output truncated...]
FPM GBUS
FPM Display
[...Output truncated...]
For M5, M10, M20, and M40 routers, the command output displays the craft interface
state, which can be OK or Absent.
For M40e and M160 routers, the command output displays the FPM Chassis Management
Bus (CMB) status and the FPM display status, which can be OK or Absent.
For M320 routers, the command output displays the FPM CMB status only.
For T320 routers and T640 routers, the command output displays the FPM circuitry and
the FPM display status, which can be OK or Absent.
(For M40e, M160, M320, and T320, T640, T1600, and TX Matrix routers) To monitor the
craft interface environmental status, use the following command:
user@host> show chassis environment fpm
user@host> show chassis environment fpm
FPM status:
State
FPM CMB Voltage:
5.0 V bias
8.0 V bias
FPM Display Voltage:
5.0 V bias
FPM CMB temperature
FPM Display temperature
CMB Revision
The command output displays the status of the FPM or craft interface, which can be
Online or Offline. It also displays information about the power supplied to the FPM CMB
or FPM GBUS, information about the FPM display power supply, the temperature of the
Status Measurement
OK
Status Measurement
OK 32 degrees C / 89 degrees F
OK 32 degrees C / 89 degrees F
Status Measurement
OK 28 degrees C / 82 degrees F
OK 31 degrees C / 87 degrees F
Online
5030 mV
8083 mV
4998 mV
34 degrees C / 93 degrees F
35 degrees C / 95 degrees F
12
Chapter 9: Monitoring the Craft Interface
257