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show pfe statistics error

 

List of Syntax

Syntax

Syntax (EX Series Switch)

Syntax (TX Matrix and TX Matrix Plus Routers)

Syntax (PTX Series)

Syntax

Syntax (EX Series Switch)

Syntax (TX Matrix and TX Matrix Plus Routers)

Syntax (PTX Series)

Release Information

Command introduced before Junos OS Release 7.4.

Statement introduced in Junos OS Release 12.2 for EX Series switches.

Description

Display Packet Forwarding Engine error statistics. For EX Series switches, the show pfe statistics error command is supported only on EX8200 switches.

Options

noneDisplay all Packet Forwarding Engine error statistics.
fpc slot(TX Matrix and TX Matrix Plus routers, and EX Series switches only) (Optional) Display error statistics for a Flexible PIC Concentrator (FPC) slot.

On a TX Matrix router, if you specify the number of a T640 router by using the lcc number option (the recommended method), replace slot with a value from 0 through 7. Otherwise, replace slot with a value from 0 through 31. On a TX Matrix Plus router, if you specify the number of a T1600 router by using the lcc number option (the recommended method), replace slot with a value from 0 through 7. Otherwise, replace slot with a value from 0 through 31. For example, the following commands have the same result:

lcc number(TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display error statistics for a specific T640 router (or line-card chassis) that is connected to a TX Matrix. On a TX Matrix Plus router, display error statistics for a specific router (or line-card chassis) that is connected to a 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.

Required Privilege Level

admin

List of Sample Output

show pfe statistics error

show pfe statistics error (PTX Series)

show pfe statistics error lcc (Routing Matrix)

show pfe statistics error fpc

show pfe statistics error (EX8200 Switch)

show pfe statistics error (EX9200 Switch)

show pfe statistics error fpc 2 (EX8200 Switch)

Output Fields

Table 1 lists the output fields for the show pfe statistics error command for EX8200 switches only. Output fields are listed in the approximate order in which they appear.

Table 1: show pfe statistics error Output Fields

Field Name

Field Description

Memory Type

Memory types for which parity and error correction code (ECC) errors are displayed:

  • Ingress DSU — Ingress data service unit (DSU)

  • Egress DSU — Egress DSU

  • CSU0 — Channel service unit (CSU) 0

  • LPM0 — Longest prefix match (LPM) 0

Parity errors

Number of parity error packets for different types of memory.

ECC errors

Number of ECC errors for different types of memory.

Sample Output

show pfe statistics error

user@host> show pfe statistics error

show pfe statistics error (PTX Series)

user@host> show pfe statistics error

show pfe statistics error lcc (Routing Matrix)

user@host> show pfe statistics error lcc 2

show pfe statistics error fpc

user@host> show pfe statistics error fpc 1

show pfe statistics error (EX8200 Switch)

user@switch> show pfe statistics error

show pfe statistics error (EX9200 Switch)

user@switch> show pfe statistics error

show pfe statistics error fpc 2 (EX8200 Switch)

user@switch> show pfe statistics error fpc 2