Setup Guide

Version Description
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
Usage
Information
trust dot1p, do1p-priority, service-class dynamic dot1; all these features work over the mapping in this
command output.
Related
Commands
● service-class dot1p-mapping — Identifies the class map.
wred enable
Enable weighted random early detection (WRED) globally.
Syntax
wred enable
To disable WRED globally, use the no wred enable command.
Defaults Enabled
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.12(0.0) Introduced on the S6000, S6100–ON, and Z9100–ON.
Usage
Information
By default, WRED is enabled on the system. To disable it globally, use the no WRED enable command.
The system does not show the WRED enable command in the running-configuration or startup-
configuration. The system writes this configuration to the running-configuration or startup-configuration
only when you use the no WRED enable command.
Related
Commands
● wred-profile — creates a WRED profile and name that profile.
Per-Port QoS Commands
Per-port QoS (port-based QoS) allows you to define the QoS configuration on a per-physical-port basis.
dot1p-priority
Assign a value to the IEEE 802.1p bits on the traffic this interface receives.
Syntax
dot1p-priority priority-value
To delete the IEEE 802.1p configuration on the interface, use the no dot1p-priority command.
Defaults none
Command Modes INTERFACE
Quality of Service (QoS) 1227