Wred - Dell Force10 S4810P Reference Manual

The trust diffserv feature is not supported on E-Series ExaScale when you enable an
IPv6 microcode.
Dynamic mapping honors packets marked according to the standard definitions of DSCP. The
default mapping table is shown below:
DSCP/CP hex
Range (XXX)
111XXX
110XXX
101XXX
100XXX
011XXX
010XXX
001XXX
000XXX

wred

Designate the WRED profile to yellow or green traffic.
E-Series, Z-Series, S4810
Syntax wred {yellow | green} profile-name
To remove the WRED drop precedence, use the no wred {yellow | green} [
command.
Parameters
yellow | green
profile-name
Defaults none
1350
DSCP Traditional IP
Definition Precedence
Network
Control
Internetwork
Control
EF CRITIC/ECP
(Expedited
Forwarding)
AF4 (Assured Flash
Forwarding) Override
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 maps to yellow.
Enter the keyword green for green traffic. A DSCP value of xxx010
maps to green.
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_.
E-Series C-Series and
Internal S-Series
Queue ID Internal
Queue ID
7 3
6 3
5 2
4 2
3 1
2 1
1 0
0 0
profile-name]
DSCP/CP
Decimal
48–63
48–63
32–47
32–47
16–31
16–31
0–15
0–15