Reference Guide

Table 8. Default Mapping
DSCP/CP hex
Range (XXX)
DSCP
Definition
Traditional IP
Precedence
C9010
Internal
Queue ID
DSCP/CP
Decimal
111XXX Network
Control
7 48–63
110XXX Internetwork
Control
6 48–63
101XXX EF (Expedited
Forwarding)
CRITIC/ECP 5 32–47
100XXX AF4 (Assured
Forwarding)
Flash Override 4 32–47
011XXX AF3 Flash 3 16–31
010XXX AF2 Immediate 2 16–31
001XXX AF1 Priority 1 0–15
000XXX BE (Best
Effort)
Best Effort 0 0–15
wred
Configure a WRED profile for yellow or green traffic.
C9000 Series
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 xxx100, xxx101, and xxx110 maps to yellow.
Enter the keyword green for green traffic. A DSCP value of
xxx0xx maps to green.
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 none
Command Modes QOS-POLICY-OUT mode
1726
Quality of Service (QoS)