Wred - Dell S4810 Reference Manual

DSCP/CP
hex Range
(XXX)
100XXX
011XXX
010XXX
001XXX
000XXX

wred

Designate the WRED profile to yellow or green traffic.
S4810
Syntax
wred {yellow | green} profile-name
To remove the WRED drop precedence, use the no wred {yellow | green} [profile-
name] command.
Parameters
yellow | green
profile-name
Defaults When WRED green is applied, default WRED yellow profiles take effect and vice-
versa.
Command CONFIGURATION (conf-qos-policy-out)
Modes
Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Quality of Service (QoS)
DSCP Traditional
Definition IP
Precedenc
e
AF4 Flash
(Assured Override
Forwarding
)
AF3 Flash
AF2 Immediate
AF1 Priority
BE (Best Best Effort
Effort)
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
xxx1xx are green and DSCP 111111 are red packets.
Enter your WRED profile name in character format (16
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_.
S6000 S-Series
Internal Internal
Queue ID Queue ID
4 2
3 1
2 1
1 0
0 0
DSCP/CP
Decimal
32–47
16–31
16–31
0–15
0–15
1371