close

keyboard_arrow_left

Table of Contents Expand all

list Table of Contents

English

show chassis environment sfm

date_range 19-Nov-23

arrow_backward

arrow_forward

Syntax

content_copy zoom_out_map
show chassis environment sfm 
<slot> 

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

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: Online—SFM is online and running. Offline—SFM is powered down. If two SFMs are installed and online, one is functioning as the primary, 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)
show chassis environment sfm (M160 Router)

show chassis environment sfm (M40e Router)

content_copy zoom_out_map
user@host> show chassis environment sfm
SFM 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)

content_copy zoom_out_map
user@host> show chassis environment sfm
SFM 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

Release Information

Command introduced before Junos OS Release 7.4.

arrow_backward PREVIOUS show chassis environment sfb

NEXT arrow_forward show chassis environment sib

Junos CLI Reference

ON THIS PAGE

show chassis environment sfm

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show chassis environment sfm (M40e Router)

show chassis environment sfm (M160 Router)

Release Information

Stay in touch

Helped me install or use the product
Accelerated my deployment

Discuss the product with a co-worker
Make a purchase inquiry

Junos CLI Reference

ON THIS PAGE

show chassis environment sfm

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show chassis environment sfm (M40e Router)

show chassis environment sfm (M160 Router)

Release Information

Related Documentation

Stay in touch