Supported Platforms
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
