show chassis sfm

(M40e and M160 routers only) Display Switching and Forwarding Module (SFM) status information.

Options

sfm-slot — (Optional) Display status information about the SFM in the specified slot only. For the M40e router, replace sfm-slot with 0 or 1. For the M160 router, replace sfm-slot with a value from 0 through 3.

Required Privilege Level

Related Topics

List of Sample Output

Output Fields

Table 81 lists the output fields for the show chassis sfm command. Output fields are listed in the approximate order in which they appear.

Sample Output

Field Name	Field Description	Level of Output
Slot	Slot number	All levels
State	Status of the SFM. State can be any of the following: Online—SFM is online and running. Online-Standby (M40e router only)—SFM is online, operating as Standby. Offline—SFM is powered down. Empty—No SFM is present.	All levels
Reason	If the status is Offline, reason for this state.	All levels
Temp	Temperature of air passing by the SFM, in degrees Celsius.	none specified
CPU Utilization (%)	Information about CPU usage.	none specified
Total	Total percentage of the CPU being used by the SFM's processor.	All levels
Interrupt	Of the total CPU being used by the SFM's processor, the percentage being used for interrupts.	All levels
Memory Utilization	Information about memory usage.	none specified
DRAM	Total DRAM available to the SFM's processor, in megabytes (MB).	All levels
Heap	Percentage of heap space (dynamic memory) being used by the SFM's processor. If this number exceeds 80 percent, it might indicate a software problem (memory leak).	All levels
Buffer	Percentage of buffer space being used by the SFM's processor for buffering internal messages.	All levels
SPP Temperature	Temperature of air passing by the Switch Plane Processor card, in degrees Celsius and Fahrenheit	detail
SPR Temperature	Temperature of air passing by the Switch Plane Router card, in degrees Celsius and Fahrenheit.	detail
Total CPU DRAM	Total amount of CPU DRAM being used by the SFM's processor.	detail
Total SSRAM	Total amount of SSRAM being used by the SFM's processor.	detail
Internet processor II	(M160 router only) Processor type.	detail
Start time	Time this SFM became active.	detail
Uptime	How long the SFM has been up and running.	detail
Packet scheduling mode	(M160 router only) Enabled or disabled.	detail

show chassis sfm (M160)

user@host> show chassis sfm

SFM status:
               Temp  CPU Utilization (%)   Memory    Utilization (%)
Slot State      (C)  Total  Interrupt      DRAM (MB) Heap     Buffer
  0  Online      39      0          0        64         0          6
  1  Online      43      0          0        64         0          6
  2  Empty        0      0          0         0         0          0
  3  Empty        0      0          0         0         0          0

show chassis sfm detail (M40e)

user@host> show chassis sfm detail

Slot 0 information:
  State                                 Offline   
  Reason:                               - power configured off
Slot 1 information:
  State                                 Present   
  SPP temperature                    0 degrees C / 32 degrees F
  SPR temperature                    0 degrees C / 32 degrees F
  Total CPU DRAM                      0 MB
  Total SSRAM                         0 MB

show chassis sfm detail (M160)