Dynamic mapping honors packets marked according to the standard definitions of DSCP. The following lists the
default mapping.
Table 3. Default Mapping
DSCP/CP hex
Range (XXX)
DSCP
Definition
Traditional IP
Precedence
S6000 Internal
Queue ID
S-Series
Internal Queue
ID
DSCP/CP
Decimal
111XXX
Network Control 7
3
48–63
110XXX
Internetwork
Control
6
3
48–63
101XXX
EF (Expedited
Forwarding)
CRITIC/ECP
5
2
32–47
100XXX
AF4 (Assured
Forwarding)
Flash Override
4
2
32–47
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.
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)
1304
Quality of Service (QoS)
