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pfe

Syntax

Syntax (PTX10004, PTX10008, PTX10016 with PTX10K-LC1201-36CD and PTX10K-LC1202-36MR line cards, and PTX10001-36MR)

Hierarchy Level

Description

Configure options for the Packet Forwarding Engine (PFE).

Options

identifier

PFE identifier

power

Power PFEs on or off

  • off—Power off PFE

  • on—Power on PFE

temp-perf-throttle-disable

Disable temperature based PFE performance throttling. By default, the system detects overheat condition at individual PFE level and gradually reduces the performance of the affected PFE. This results in reduction of power consumption, heat dissipation, PFE operating temperature, and prevents line card shutdown.

  • Default

    By default, automatic performance throttling is enabled.

temp-volt-reduction-disable

Disable temperature based PFE voltage reduction. By default, the system detects the ASIC temperature at individual PFE level that reaches the safe operating limit and dynamically manages the voltage of the DC-DC converters. This results in reduction of power consumption.

  • Default

    By default, temperature voltage reduction is enabled.

tunnel-services

Tunnel services configuration

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

exception-reporting option added in Junos OS Release 21.2R1.

temp-perf-throttle-disable option added in Junos OS Evolved Release 21.4R1.

temp-volt-reduction-disable option added in Junos OS Evolved Release 22.2R1.

exception-reporting option added in Junos OS Evolved Release 22.2R1.