Monitoring Redundant SFM Status ! 585
Chapter 44: Monitoring Redundant SFMs
Step 4: Display the SFM Environmental Status
Action To display the SFM environmental information, use the following CLI command:
user@host> show chassis environment
Sample Output For M40e routers:
user@host> show chassis environment
Class Item Status Measurement
Power PEM 0 OK
PEM 1 Check
Temp PCG 0 OK 37 degrees C / 98 degrees F
PCG 1 OK 37 degrees C / 98 degrees F
Routing Engine 0 OK 29 degrees C / 84 degrees F
MCS 0 OK 40 degrees C / 104 degrees F
SFM 0 SPP OK 37 degrees C / 98 degrees F
SFM 0 SPR OK 41 degrees C / 105 degrees F
SFM 1 SPP OK 41 degrees C / 105 degrees F
SFM 1 SPR OK 40 degrees C / 104 degrees F
[...Output truncated...]
For M160 routers:
user@host> show chassis environment
Class Item Status Measurement
Power PEM 0 OK
PEM 1 OK
Temp [...Output truncated...]
SPP 0 OK 37 degrees C / 98 degrees F
SPR 0 OK 46 degrees C / 114 degrees F
SPP 1 OK 38 degrees C / 100 degrees F
SPR 1 OK 48 degrees C / 118 degrees F
SPP 2 OK 39 degrees C / 102 degrees F
SPR 2 OK 54 degrees C / 129 degrees F
SFM 3 Offline
[...Output truncated...]
What it Means The command output displays the status and temperature for the SFM and its two
serialized components: the SPP and SPR cards.
Alternative Actions If there is a problem with the SFM status, you can display more detailed
environmental information with the following CLI command:
user@host> show chassis environment sfm
For M40e routers:
SFM 0 status:
State Online
SPP temperature 37 degrees C / 98 degrees F
SPR temperature 41 degrees C / 105 degrees F
SPP Power:
1.5 V 1501 mV
2.5 V 2495 mV
3.3 V 3293 mV
5.0 V 5042 mV
5.0 V bias 4998 mV
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