Reference Guide

20
Quality of Service (QoS)
The Dell Networking operating software commands for quality of service (QoS) include trac conditioning and congestion control.
QoS commands are not universally supported on all Dell Networking Products.
Per-Port QoS Commands
Per-port QoS (port-based QoS) allows you to dene the QoS conguration on a per-physical-port basis.
Policy-Based QoS Commands
Policy-based QoS is not supported on logical interfaces, such as port-channels, VLANs, or Loopbacks.
The commands are:
• show qos dcb-map
• show qos dot1p-queue-mapping
bandwidth-percentage
Assign a percentage of weight to the class/queue.
Syntax
bandwidth-percentage percentage
To remove the bandwidth percentage, use the no bandwidth-percentage command.
Parameters
percentage Enter the percentage assignment of weight to the class/queue. The range is from 1
to 100% (granularity 1%).
Defaults none
Command Modes CONFIGURATION (conf-qos-policy-out)
Supported Modes Programmable-Mux (PMUX)
Command History
Version Description
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.
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