show chassis environment sfm
Syntax
Release Information
Command introduced before Junos OS Release 7.4.
Description
(M40e and M160 routers only) Display Switching and Forwarding Module (SFM) environmental information.
Options
none | — | Display environmental information about all SFMs. |
slot | — | (Optional) Display environmental information about an individual SFM. Replace slot with a value from 0 through 3. |
Required Privilege Level
view
List of Sample Output
show chassis environment sfm (M40e Router)show chassis environment sfm (M160 Router)
Output Fields
Table 1 lists the output fields for the show chassis environment sfm command. Output fields are listed in the approximate order in which they appear.
Table 1: show chassis environment sfm Output Fields
Field Name | Field Description |
|---|---|
SFM slot status | SFM slot number: 0 or 1 on an M40e router, or 0, 1, 2, or 3 on an M160 router. |
State | Status of the SFM:
If two SFMs are installed and online, one is functioning as the master, and the other is marked as the Standby. |
SPP Temperature | Temperature of the air flowing past the Switch Plane Processor card. |
SPR Temperature | Temperature of the air flowing past the Switch Plane Router card. |
SPP Power | Information about the voltage supplied to the Switch Plane Processor card. The left column displays the required power, in volts. The right column displays the measured power, in millivolts. |
SPR Power | Information about the voltage supplied to the Switch Plane Router. The left column displays the required power, in volts. The right column displays the measured power, in millivolts. |
CMB Revision | Revision level of the Chassis Management Bus (CMB) device. |
Sample Output
show chassis environment sfm (M40e Router)
user@host> show chassis environment sfmSFM 0 status:
State Online
SPP temperature 40 degrees C / 104 degrees F
SPR temperature 44 degrees C / 111 degrees F
SPP Power:
1.5 V 1501 mV
2.5 V 2472 mV
3.3 V 3293 mV
5.0 V 5028 mV
5.0 V bias 4964 mV
SPR Power:
1.5 V 1501 mV
2.5 V 2483 mV
3.3 V 3308 mV
5.0 V 5035 mV
5.0 V bias 4981 mV
8.0 V bias 8239 mV
CMB Revision 12
SFM 1 status:
State Online - Standby
SPP temperature 43 degrees C / 109 degrees F
SPR temperature 45 degrees C / 113 degrees F
SPP Power:
1.5 V 1503 mV
2.5 V 2483 mV
3.3 V 3284 mV
5.0 V 5045 mV
5.0 V bias 4993 mV
SPR Power:
1.5 V 1498 mV
2.5 V 2472 mV
3.3 V 3284 mV
5.0 V 5035 mV
5.0 V bias 4991 mV
8.0 V bias 8231 mV
CMB Revision 12
show chassis environment sfm (M160 Router)
user@host> show chassis environment sfmSFM 0 status:
State Online
SPP temperature 43 degrees C / 109 degrees F
SPR temperature 44 degrees C / 111 degrees F
SPP Power:
1.5 V 1504 mV
2.5 V 2474 mV
3.3 V 3290 mV
5.0 V 5015 mV
5.0 V bias 4962 mV
SPR Power:
1.5 V 1498 mV
2.5 V 2482 mV
3.3 V 3299 mV
5.0 V 5020 mV
5.0 V bias 4971 mV
8.0 V bias 8229 mV
CMB Revision 12
SFM 1 status:
State Online
SPP temperature 47 degrees C / 116 degrees F
SPR temperature 50 degrees C / 122 degrees F
SPP Power:
1.5 V 1499 mV
2.5 V 2466 mV
3.3 V 3274 mV
5.0 V 5025 mV
5.0 V bias 4984 mV
SPR Power:
1.5 V 1496 mV
2.5 V 2470 mV
3.3 V 3279 mV
5.0 V 5020 mV
5.0 V bias 4993 mV
8.0 V bias 8222 mV
CMB Revision 12
SFM 2 status:
State Online
SPP temperature 50 degrees C / 122 degrees F
SPR temperature 52 degrees C / 125 degrees F
SPP Power:
1.5 V 1504 mV
2.5 V 2471 mV
3.3 V 3294 mV
5.0 V 5045 mV
5.0 V bias 4981 mV
SPR Power:
1.5 V 1496 mV
2.5 V 2470 mV
3.3 V 3293 mV
5.0 V 5028 mV
5.0 V bias 4971 mV
8.0 V bias 8214 mV
CMB Revision 12
SFM 3 status:
State Online
SPP temperature 49 degrees C / 120 degrees F
SPR temperature 48 degrees C / 118 degrees F
SPP Power:
1.5 V 1505 mV
2.5 V 2484 mV
3.3 V 3296 mV
5.0 V 5040 mV
5.0 V bias 4984 mV
SPR Power:
1.5 V 1503 mV
2.5 V 2488 mV
3.3 V 3302 mV
5.0 V 5037 mV
5.0 V bias 4993 mV
8.0 V bias 8249 mV
CMB Revision 12
