Technical Documentation

show chassis spmb sibs

Syntax

show chassis spmb sibs

Syntax (TX Matrix Router)

show chassis spmb sibs<lcc number | scc>

Syntax (TX Matrix Plus Router)

show chassis spmb sibs<lcc number | sfc number>

Release Information

Command introduced before Junos OS Release 7.4.

sfc option introduced for the TX Matrix Plus router in Junos OS Release 9.6.

Description

(T Series routers only) Display Switch Processor Mezzanine Board (SPMB) Switch Interface Board (SIB) status information.

Options

none

—

(TX Matrix and TX Matrix Plus routers only) On a TX Matrix router, display the SIB status for the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display the SIB status for the TX Matrix Plus router and its attached T1600 routers.

lcc number

—

(TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display SIB status information for a specified T640 router (or line-card chassis) that is connected to a TX Matrix router. On a TX Matrix Plus router, display SIB status information for a specified T1600 router (or line-card chassis) that is connected to a TX Matrix Plus router. Replace number with a value from 0 through 3.

scc

—

(TX Matrix router only) (Optional) Display SIB status information for the TX Matrix router (or switch-card chassis).

sfc

—

(TX Matrix Plus router only) (Optional) Display SIB status information for the TX Matrix Plus router (or switch-fabric chassis).

Additional Information

On a T Series router, you can use either this command or the show chassis sibs command to produce the same output. The show chassis sibs command is supported on the M320 router and on the T Series routers.

Required Privilege Level

view

Related Documentation

List of Sample Output

show chassis spmb sibs (T320 Router)
show chassis-spmb-sibs (T1600 Router)
show chassis spmb sibs (T4000 Router)
show chassis spmb sibs (TX Matrix Router)
show chassis spmb sibs lcc (TX Matrix Router)
show chassis spmb sibs scc (TX Matrix Router)
show chassis spmb sibs (TX Matrix Plus Router)
show chassis spmb sibs sfc (TX Matrix Plus Router)

Output Fields

Table 1 lists the output fields for the show chassis spmb sibs command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis spmb sibs Output Fields

Field Name	Field Description
Slot	SIB slot number: T640 router, T1600 router or TX Matrix router—0 through 4 TX Matrix Plus router: TXP-F13 SIB Slots—0 through 16 TXP-F2S SIB Slots —0 – 4/[0\|2\|4\|6] T320 router—0 through 2
State	SIB status: Disconnected—SIBs on all T640 routers on the TX Matrix router (or switch-card chassis) are in the Disconnected state, because a SIB on the SCC has gone offline. Likewise, SIBs on all T1600 routers on the TX Matrix Plus router (or switch-fabric chassis) are in the Disconnected state, because a SIB on the SFC has gone offline. Online—SPMB is operational and running. Offline—SPMB is powered down. Spare—SIB is redundant and will move to active state if one of the working SIBs fail to pass traffic. Empty—No SPMB is present. Fault— SIB is in alarmed state where the SIB’s plane is not operational for the following reasons: On-board F-chip is not operational. Fiber optic connector faults. FPC connector faults. SIB midplane connector faults. Check—SIB is in alarmed state where the SIB’s plane is partially operational for the following reasons: SIB is not inserted properly. Two or more links between the SIB and PFE fails.
Uptime	How long the SIB has been up and running.

Field Name

Field Description

Slot

SIB slot number:

T640 router, T1600 router or TX Matrix router—0 through 4
TX Matrix Plus router:
- TXP-F13 SIB Slots—0 through 16
- TXP-F2S SIB Slots —0 – 4/[0|2|4|6]
T320 router—0 through 2

State

SIB status:

Disconnected—SIBs on all T640 routers on the TX Matrix router (or switch-card chassis) are in the Disconnected state, because a SIB on the SCC has gone offline. Likewise, SIBs on all T1600 routers on the TX Matrix Plus router (or switch-fabric chassis) are in the Disconnected state, because a SIB on the SFC has gone offline.
Online—SPMB is operational and running.
Offline—SPMB is powered down.
Spare—SIB is redundant and will move to active state if one of the working SIBs fail to pass traffic.
Empty—No SPMB is present.
Fault— SIB is in alarmed state where the SIB’s plane is not operational for the following reasons:
- On-board F-chip is not operational.
- Fiber optic connector faults.
- FPC connector faults.
- SIB midplane connector faults.
Check—SIB is in alarmed state where the SIB’s plane is partially operational for the following reasons:
- SIB is not inserted properly.
- Two or more links between the SIB and PFE fails.

Uptime

How long the SIB has been up and running.

Sample Output

show chassis spmb sibs (T320 Router)

user@host> show chassis spmb sibs

Slot  State
 0    Spare 
 1    Online 
 2    Online

show chassis-spmb-sibs (T1600 Router)

user@host> show chassis spmb sibs

Slot  State
 0    Spare 
 1    Online 
 2    Empty 
 3    Online 
 4    Offline

show chassis spmb sibs (T4000 Router)

user@host> show chassis spmb sibs

Slot  State                            Uptime
 0    Spare
 1    Online                           2 hours, 28 minutes, 13 seconds
 2    Online                           2 hours, 27 minutes, 57 seconds
 3    Online                           2 hours, 27 minutes, 40 seconds
 4    Online                           2 hours, 27 minutes, 24 seconds

show chassis spmb sibs (TX Matrix Router)

user@host> show chassis spmb sibs

Slot  State
 0    Online 
 1    Online 
 2    Empty 
 3    Online 
 4    Offline

show chassis spmb sibs lcc (TX Matrix Router)

user@host> show chassis spmb sibs lcc 0

lcc0-re0:
--------------------------------------------------------------------------
Slot  State               Uptime
 0    Empty           
 1    Empty           
 2    Empty           
 3    Disconnected       	8 days, 48 minutes, 58 seconds
 4    Online             	8 days, 48 minutes, 57 seconds

show chassis spmb sibs scc (TX Matrix Router)

user@host> show chassis spmb sibs scc

scc-re0:
--------------------------------------------------------------------------
Slot  State 						Uptime
 0    Empty           
 1    Empty           
 2    Empty           
 3    Offline         
 4    Online             8 days, 54 minutes, 1 second

show chassis spmb sibs (TX Matrix Plus Router)

user@host> show chassis spmb sibs

sfc0-re0:
--------------------------------------------------------------------------
Slot  State              Type          Uptime
 0    Online             SIB F13        1 hour, 52 minutes, 55 seconds
 1    Empty           
 2    Invalid         
 3    Online             SIB F13        1 hour, 53 minutes, 3 seconds
 4    Empty           
 5    Invalid         
 6    Empty           
 7    Empty           
 8    Empty           
 9    Empty           
10    Invalid         
11    Empty           
12    Empty           
13    Invalid         
14    Invalid         
15    Invalid         
0/0   Online             SIB F2S        1 hour, 53 minutes, 2 seconds
0/2   Online             SIB F2S        1 hour, 53 minutes, 1 second
0/4   Online             SIB F2S        1 hour, 52 minutes, 59 seconds
0/6   Online             SIB F2S        1 hour, 52 minutes, 58 seconds
1/0   Online             SIB F2S        1 hour, 53 minutes, 10 seconds
1/2   Online             SIB F2S        1 hour, 53 minutes, 8 seconds
1/4   Online             SIB F2S        1 hour, 53 minutes, 7 seconds
1/6   Online             SIB F2S        1 hour, 53 minutes, 6 seconds
2/0   Empty           
2/2   Empty           
2/4   Empty           
2/6   Empty           
3/0   Empty           
3/2   Empty           
3/4   Empty           
3/6   Empty           
4/0   Empty           
4/2   Empty           
4/4   Empty           
4/6   Empty           

lcc0-re0:
--------------------------------------------------------------------------
Slot  State               Uptime
 0    Online             1 hour, 53 minutes, 1 second
 1    Online             1 hour, 53 minutes, 3 seconds
 2    Empty           
 3    Empty           
 4    Empty           

lcc1-re1:
--------------------------------------------------------------------------
Slot  State               Uptime
 0    Online             1 hour, 47 minutes, 13 seconds
 1    Online             1 hour, 47 minutes, 15 seconds
 2    Empty           
 3    Empty           
 4    Empty

show chassis spmb sibs sfc (TX Matrix Plus Router)

user@host> show chassis spmb sibs sfc 0

sfc0-re0:
--------------------------------------------------------------------------
Slot 0 information:
  State                          Online    
  Total CPU Utilization            16%
  Interrupt CPU Utilization         0%
  Memory Heap Utilization           0%
  Buffer Utilization               24%
  Start time:                    2009-06-17 20:59:47 PDT
  Uptime:                        1 hour, 56 minutes, 30 seconds
Slot 1 information:
  State                          Online - Standby
  Total CPU Utilization             0%
  Interrupt CPU Utilization         0%
  Memory Heap Utilization           0%
  Buffer Utilization               24%
  Start time:                    2009-06-17 20:59:48 PDT
  Uptime:                        1 hour, 56 minutes, 29 seconds

Published: 2012-03-09

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Technical Documentation

Related Documentation

show chassis spmb sibs

Syntax

Syntax (TX Matrix Router)

Syntax (TX Matrix Plus Router)

Release Information

Description

Options

Additional Information

Required Privilege Level

Related Documentation

List of Sample Output

Output Fields

Sample Output

Published: 2012-03-09