show chassis sfm

Syntax

show chassis sfm <detail> 

Description

(M40e and M160 routers only) Display status information about the Switching and Forwarding Modules (SFMs).

Options

none—Display a summary of SFM status.

detail—(Optional) Display detailed SFM status information.

Required Privilege Level

view

Sample Output

Sample Output: show chassis sfm (standard) (for an M160 router)
Sample Output: show chassis sfm detail

Output Fields

Slot—Slot number. It can be 0, 1, 2 or 3.

Temp—(Standard output only) Temperature of air passing by the SFM, in degrees Celsius.

CPU Utilization (%)—(Standard output only) Information about CPU usage.

Total—Total percentage of the CPU being used by the SFM's processor.

Interrupt—Of the total CPU being used by the SFM's processor, the percentage being used for interrupts.

Memory Utilization (%)—(Standard output only) Information about memory usage.

DRAM—Total DRAM available to the SFM's processor, in megabytes.

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).

Buffer—Percentage of buffer space being used by the SFM's processor for buffering internal messages.

State—Status of the Switching and Forwarding Modules. It can be Online, Offline, or Empty.

SPP Temperature—(Detail output only) Temperature of air passing by the Switch Plane Processor card, in degrees Celsius.

SPR Temperature—(Detail output only) Temperature of air passing by the Switch Plane Router card, in degrees Celsius.

Total CPU DRAM—(Detail output only) Total amount of CPU DRAM being used by the SFM's processor.

Total SRAM—(Detail output only) Total amount of SRAM being used by the SFM's processor.

Start time—(Detail output only) Time this SFM became active.

Uptime—(Detail output only) How long the SFM has been up and running.

Sample Output: show chassis sfm (standard) (for an M160 router)

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 

Sample Output: show chassis sfm detail

user@host> show chassis sfm detail

Slot 0 information:

  State:                         Online

  SPP Temperature:            38 Centigrade

  SPR Temperature:            48 Centigrade

  Total CPU DRAM:             64 Mbytes

  Total SRAM:                  4 Mbytes

  Start time:                    2000-01-13 17:58:11 UTC

  Uptime:                        6 hours, 26 minutes, 10 seconds

Slot 1 information:

  State:                         Online

  SPP Temperature:            42 Centigrade

  SPR Temperature:            50 Centigrade

  Total CPU DRAM:             64 Mbytes

  Total SRAM:                  4 Mbytes

  Start time:                    2000-01-13 06:08:02 UTC

  Uptime:                        18 hours, 16 minutes, 19 seconds