HP A6600 Configuration Manual page 67

Configuring DSCP values in WRED
To perform this configuration, ensure DSCP-based WRED drop has been enabled with wred dscp.
To do...
1. Enter system view.
2. Create a traffic behavior
and enter traffic behavior
view.
3. Configure the lower limit,
upper limit and drop
probability denominator for
a DSCP value in WRED.
Configuring IP precedence values in WRED
To perform this configuration, ensure IP precedence-based WRED drop has been enabled with wred
ip-precedence command.
To do...
1. Enter system view.
2. Create a traffic behavior and
enter traffic behavior view.
3. Configure the lower limit, upper
limit, and drop probability
denominator for an IP
precedence value in WRED.
Command...
system-view
traffic behavior
behavior-name
wred dscp dscp-value low-
limit low-limit high-limit
high-limit [ discard-
probability discard-prob ]
Command...
system-view
traffic behavior behavior-name
wred ip-precedence precedence
low-limit low-limit high-limit
high-limit [ discard-probability
discard-prob ]
61
Remarks
—
Required
The specified traffic behavior name cannot
be the name of any system-defined
behavior
Required
dscp-value: DSCP value in the range of 0 to
63, which can also be any of the following
keywords: ef, af11, af12, af13, af21, af22,
af23, af31, af32, af33, af41, af42, af43,
cs1, cs2, cs3, cs4, cs5, cs6, cs7, and
default.
Disabling wred also disables wred dscp.
Disabling queue af or queue wfq also
disables the WRED drop-related
parameters.
Remarks
—
Required.
The specified traffic behavior
name cannot be the name of any
system-defined behavior.
Required.
Disabling wred ip-precedence also
disables wred.
Disabling queue af or queue wfq
also disables the WRED
drop-related parameters.