Administrator Guide

Table 6. Default Mapping (continued)
DSCP/CP hex
Range (XXX)
DSCP
Definition
Traditional IP
Precedence
S6000
Internal
Queue ID
S-Series
Internal
Queue ID
DSCP/CP
Decimal
011XXX AF3 Flash 3 1 16–31
010XXX AF2 Immediate 2 1 16–31
001XXX AF1 Priority 1 0 0–15
000XXX BE (Best
Effort)
Best Effort 0 0 0–15
wred
Designate the WRED profile to yellow or green traffic.
S3048–ON
Syntax
wred {yellow | green} profile-name
To remove the WRED drop precedence, use the no wred {yellow | green} [profile-name] command.
Parameters
yellow | green Enter the keyword yellow for yellow traffic. A DSCP value of xxx110 and xxx100,
xxx101 maps to yellow.
Enter the keyword green for green traffic. A DSCP value of xxx0xx are green and
DSCP 111111 are red packets.
profile-name
Enter your WRED profile name in character format (32 character maximum). Or
use one of the five pre-defined WRED profile names.
Pre-defined Profiles: wred_drop, wred-ge_y, wred_ge_g, wred_teng_y,
wred_teng_.
Defaults When WRED green is applied, default WRED yellow profiles take effect and vice-versa.
Command Modes CONFIGURATION (conf-qos-policy-out)
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
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
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.
1264 Quality of Service (QoS)