Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

PDF

scheduler

Configure the method used to schedule priority traffic in port queues.

Syntax

scheduler value

To remove the configured priority schedule, use the no scheduler command.

Parameters

value

Enter schedule priority value. The valid values are:

strict: strict-priority traffic is serviced before any other queued traffic.
werr: weighted elastic round robin (werr) provides low-latency scheduling for priority traffic on port queues.

Defaults

Weighted elastic round robin (WERR) scheduling is used to queue priority traffic.

Command Modes

POLICY-MAP-OUT-ETS

Supported Modes

Programmable-Mux (PMUX)

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.4(0.0)	Supported on the FN I/O Aggregator.
9.2(0.0)	Introduced on the M I/O Aggregator.
8.3.16.1	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

dot1p priority traffic on the switch is scheduled to the current queue mapping. dot1p priorities within the same queue must have the same traffic properties and scheduling method.

ETS-assigned scheduling applies only to data queues, not to control queues.

The configuration of bandwidth allocation and strict-queue scheduling is not supported at the same time for a priority group. If you configure both, the configured bandwidth allocation is ignored for priority-group traffic when you apply the output policy on an interface.

Related Commands

bandwidth-percentage — bandwidth percentage allocated to priority traffic in port queues.