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show chassis spmb

Syntax

Syntax (MX Series Routers)

Syntax (T4000 Routers)

Syntax (TX Matrix Routers)

Syntax (TX Matrix Plus Routers)

Description

(T Series routers, MX2010, MX2020, and MX2008 routers only) Display Switch Processor Mezzanine Board (SPMB) status information.

Options

none

(TX Matrix, TX Matrix Plus router, MX2010, MX2020, and MX2008 routers only) On a TX Matrix router, display SPMB status for the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display SPMB status for the TX Matrix Plus router and its attached routers. On MX2010, MX2020, and MX2008 routers, display the SPMB status for the routers.
all-members

(MX2010, MX2020, and MX2008 routers only) (Optional) Display status information for the SPMB in all members of the Virtual Chassis configuration.
lcc number

(TX Matrix and TX Matrix Plus router only) (Optional) On a TX Matrix router, display information about the SPMB on a specified T640 router (line-card chassis) that is connected to the TX Matrix router. On a TX Matrix Plus router, display information about the SPMB on a specified router (line-card chassis) that is connected to the TX Matrix Plus router.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
local

(MX2010, MX2020, and MX2008 routers only) (Optional) Display status information for the SPMB in the local member of the Virtual Chassis.
member member-id

(MX2010, MX2020 , and MX2008 routers only) (Optional) Display status information for the SPMB in the specified member of the Virtual Chassis. Replace member-id with the value 0 or 1.
scc

(TX Matrix routers only) (Optional) Display information about the SPMB on the TX Matrix router (switch-card chassis).
sfc number

(TX Matrix Plus router only) (Optional) Display information about the SPMB on the TX Matrix Plus router (switch-fabric chassis). Replace number with 0.
sibs

(TX Matrix and TX Matrix Plus router only) (Optional) On a TX Matrix Plus router, display information about the SIBs on the TX Matrix router (switch-card chassis). On a TX Matrix Plus router, display information about the SIBs on The TX Matrix Plus router (switch-fabric chassis). The sibs option has the following sub-options:

lcc number (TX Matrix, TX Matrix Plus router only) (Optional) On a TX Matrix router, display information about the SIBs on a specified T640 router (line-card chassis) that is connected to the TX Matrix router. On a TX Matrix Plus router, display information about the SIBs on a specified router (line-card chassis) that is connected to the TX Matrix Plus router.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

scc number—(TX Matrix routers only) (Optional) Display information about the SIBs on the TX Matrix router (switch-card chassis). Replace number variable with 0.

sfc number—(TX Matrix Plus router only) (Optional) Display information about the SIBs on the TX Matrix Plus router (switch-fabric chassis). Replace number variable with 0.

Required Privilege Level

view

Output Fields

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

Table 1: show chassis spmb Output Fields

Field Name

Field Description

Slot

SPMB slot number: 0 or 1.

State

SPMB status:

  • Online—SPMB is operational and running.

  • Offline—SPMB is powered down.

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

show chassis spmb (MX2010 Router)

show chassis spmb (MX2020 Router)

show chassis spmb (MX2008 Router)

show chassis spmb (T4000 Router)

show chassis spmb lcc (TX Matrix Router)

show chassis spmb scc (TX Matrix Router)

show chassis spmb (T1600 Router)

show chassis spmb sibs (T1600 Router)

show chassis spmb (TX Matrix Plus Router)

show chassis spmb lcc (TX Matrix Plus Router)

show chassis spmb scc (TX Matrix Plus Router)

show chassis spmb sibs (TX Matrix Plus Router)

show chassis spmb lcc (TX Matrix Plus router with 3D SIBs)

show chassis spmb sfc (TX Matrix Plus router with 3D SIBs)

Release Information

Command introduced before Junos OS Release 7.4.

sibs option introduced for the T1600 and TX Matrix Plus routers in Junos OS Release 9.6.

all-members, local, and member member-id options introduced in Junos OS Release 15.1 for MX2020 and MX2010 routers.

Related Documentation