Technical Documentation

priority (Schedulers)

Syntax

priority priority-level;

Hierarchy Level

[edit class-of-service schedulers scheduler-name]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Specify packet-scheduling priority value.

Options

priority-level can be one of the following:

  • low—Scheduler has low priority.
  • medium-low—Scheduler has medium-low priority.
  • medium-high—Scheduler has medium-high priority.
  • high—Scheduler has high priority. Assigning high priority to a queue prevents the queue from being underserved.
  • strict-high—Scheduler has strictly high priority. Configure a high priority queue with unlimited transmission bandwidth available to it. As long as it has traffic to send, the strict-high priority queue receives precedence over low, medium-low, and medium-high priority queues, but not high priority queues. You can configure strict-high priority on only one queue per interface.

Usage Guidelines

See Configuring Schedulers for Priority Scheduling.

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2010-04-15