Technical Documentation

show pfe statistics traffic cpu

Syntax

show pfe statistics traffic cpu <fpc fpc-slot>

Release Information

Command introduced in JUNOS Release 9.5 for EX-series switches.

Description

Displays the count of multidestination packets ingressing from the physical interface to the CPU.

Note: Multidestination packets include—unknown unicast, broadcast, and multicast packets.

Options

none — Displays the count of packets ingressing from all the physical interfaces (line cards) to the CPU.

fpc fpc-slot — (Optional) Displays the count of packets that are ingressing from the physical interface, referred by the slot number, to the CPU.

On a Juniper Networks EX8200 switch, the FPC slot number is the slot number for the line card. Possible values are 0 through 7 on the EX8208 switch and 0 through 15 on the EX8216 switch.

Required Privilege Level

view

List of Sample Output

show pfe statistics traffic cpu (EX 8208 Switch)

Output Fields

Table 1 lists the output fields for the show pfe statistics traffic cpu command. Output fields are listed in the approximate order in which they appear.

Table 1: show pfe statistics traffic cpu Output Fields

Field Name

Field Description

Queue

CoS queue number.

Forwarding classes

Forwarding class name.

Queued Packets

Number of packets queued to this queue.

Queued Bytes

Number of bytes queued to this queue.

Packets

Number of packets transmitted by this queue.

Bytes

Number of bytes transmitted by this queue.

Tail-dropped packets

Count of packets dropped at the tail end of the queue because of lack of buffer space.

RED-dropped packets

Number of packets dropped because of Random Early Discard (RED):

  • Low—Number of low-loss priority packets dropped because of RED.
  • High—Number of high-loss priority packets dropped because of RED.

RED-dropped bytes

Number of bytes dropped because of Random Early Discard (RED):

  • Low—Number of low-loss priority bytes dropped because of RED.
  • High—Number of high-loss priority bytes dropped because of RED.

Sample Output

show pfe statistics traffic cpu (EX 8208 Switch)

user@switch> show pfe statistics traffic cpu
Queue: 0, Forwarding classes: best-effort
  Queued:
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 1, Forwarding classes: expedited-forwarding
  Queued:
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 2, Forwarding classes: assured-forwarding
  Queued:
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 3, Forwarding classes: network-control
  Queued:
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 4
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 5
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 6
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps
Queue: 7
    Packets              : Not Available
    Bytes                : Not Available
    Packets              :                     0                     0 pps
    Bytes                :                     0                     0 bps
    Tail-dropped packets :                     0
    RED-dropped bytes    :                     0                     0 bps
     Low                 :                     0                     0 bps
     High                :                     0                     0 bps
    RED-dropped packets  :                     0                     0 pps
     Low                 :                     0                     0 pps
     High                :                     0                     0 pps

Published: 2009-07-01