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show chassis spmb

Syntax

show chassis spmb

Syntax (Routing Matrix)

show chassis spmb
<lcc number | scc>

Release Information

Command introduced before JUNOS Release 7.4.

Description

(T-series routing platforms only) Display Switch Processor Mezzanine Board (SPMB) status information.

Options

none — (Routing matrix only) Display SPMB status for the TX Matrix platform and its attached T640 routing nodes.

lcc number — (Routing matrix only) (Optional) Display information about the SPMB on a specified T640 routing node (or line-card chassis) that is connected to a TX Matrix platform. Replace number with a value from 0 through 3.

scc — (Routing matrix only) (Optional) Display information about the SPMB on the TX Matrix platform (or switch-card chassis).

Required Privilege Level

view

Related Topics

request chassis sib

show chassis spmb sibs

List of Sample Output

show chassis spmb
show chassis spmb lcc (Routing Matrix)
show chassis spmb scc (Routing Matrix)

Output Fields

Table 83 lists the output fields for the show chassis spmb command. Output fields are listed in the approximate order in which they appear.

Table 83: show chassis spmb Output Fields

Field Name

Field Description

Slot

SPMB slot number: 0 or 1.

State

SPMB status:Online or Offline.

Total CPU Utilization (%)

Total percentage of CPU being used by the SPMB processor.

Interrupt CPU Utilization (%)

Of the total CPU being used by the SPMB processor, the percentage being used for interrupts.

Memory Heap Utilization (%)

Percentage of heap space (dynamic memory) being used by the FPC processor. If this number exceeds 80 percent, there may be a software problem (memory leak).

Buffer Utilization (%)

Percentage of buffer space being used by the SPMB processor for buffering internal messages.

Start time

Time at which the SPMB last came online.

Uptime

How long the SPMB has been up and running.

Sample Output

show chassis spmb

user@host> show chassis spmb 
Slot 0 information:
  State                          Online    
  Total CPU Utilization             1%
  Interrupt CPU Utilization         0%
  Memory Heap Utilization           0%
  Buffer Utilization               40%
  Start time:                    2001-08-27 14:05:04 PDT
  Uptime:                         46 minutes, 36 seconds

show chassis spmb lcc (Routing Matrix)

user@host> show chassis spmb lcc 0 
lcc0-re0:
--------------------------------------------------------------------------
Slot 0 information:
  State                          Online    
  Total CPU Utilization             0%
  Interrupt CPU Utilization         0%
  Memory Heap Utilization           0%
  Buffer Utilization               42%
  Start time:                    2004-08-05 18:43:38 PDT
  Uptime:                        8 days, 55 minutes, 52 seconds

show chassis spmb scc (Routing Matrix)

user@host> show chassis spmb scc 
scc-re0:
--------------------------------------------------------------------------
Slot 0 information:
  State                          Online    
  Total CPU Utilization             1%
  Interrupt CPU Utilization         0%
  Memory Heap Utilization           0%
  Buffer Utilization               42%
  Start time:                    2004-08-05 18:43:37 PDT
  Uptime:                        8 days, 1 hour, 6 minutes, 51 seconds
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