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Supported Platforms
priority (Dynamic Schedulers)
Syntax
priority (priority-level | $junos-cos-scheduler-priority);
Hierarchy Level
[edit dynamic-profiles profile-name class-of-service schedulers scheduler-name]
Release Information
Statement introduced in Junos OS Release 9.3.
The $junos-cos-scheduler-priority predefined variable introduced in Junos OS Release 9.4.
Description
Specify packet-scheduling priority value in a dynamic profile.
Options
priority-level—one of the following packet-scheduling priority values:
- 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.
$junos-cos-scheduler-priority—Junos predefined variable that is replaced with the packet-scheduling priority value obtained from the RADIUS server when a subscriber authenticates over the interface to which the dynamic profile is attached.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
