HP 6125XLG R2306-HP 6125XLG Blade Switch ACL and QoS Command Reference - Page 93

queue

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Predefined user roles network-admin Parameters queue: Creates a queue-based WRED table, which drops packets based on the queue when congestion occurs. table table-name: Specifies a name for the WRED table. Usage guidelines You cannot delete a WRED table in use. To delete it, first remove it from the specified interface. Examples # Create a queue-based WRED table named queue-table1. system-view [Sysname] qos wred queue table queue-table1 [Sysname-wred-table-queue-table1] Related commands display qos wred table queue Use queue to configure the drop-related parameters for a specified queue in the queue-based WRED table. Use undo queue to restore the default. Syntax queue queue-value [ drop-level drop-level ] low-limit low-limit high-limit high-limit [ discard-probability discard-prob ] undo queue { queue-value | all } Default After a WRED table is created, the low-limit argument is 100, the high-limit argument is 1000, and the discard-prob argument is 10. Views WRED table view Predefined user roles network-admin Parameters queue-value: Specifies a queue number in the range of 0 to 7. drop-level drop-level: Specifies a drop level. This argument is a consideration for dropping packets. The value 0 corresponds to green packets, the value 1 corresponds to yellow packets, and the value 2 corresponds to red packets. If this argument is not specified, the subsequent configuration takes effect on the packets in the queue regardless of the drop level. low limit low-limit: Specifies the lower limit for the average queue length, in the range of 0 to 38000. 88

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88
Predefined user roles
network-admin
Parameters
queue
: Creates a queue-based WRED table, which drops packets based on the queue when congestion
occurs.
table
table-name
: Specifies a name for the WRED table.
Usage guidelines
You cannot delete a WRED table in use. To delete it, first remove it from the specified interface.
Examples
# Create a queue-based WRED table named
queue-table1
.
<Sysname> system-view
[Sysname] qos wred queue table queue-table1
[Sysname-wred-table-queue-table1]
Related commands
display qos wred table
queue
Use
queue
to configure the drop-related parameters for a specified queue in the queue-based WRED
table.
Use
undo queue
to restore the default.
Syntax
queue
queue-value
[
drop-level
drop-level
]
low-limit
low-limit
high-limit
high-limit
[
discard-probability
discard-prob
]
undo queue
{
queue-value
|
all
}
Default
After a WRED table is created, the
low-limit
argument is 100, the
high-limit
argument is 1000, and the
discard-prob
argument is 10.
Views
WRED table view
Predefined user roles
network-admin
Parameters
queue-value
: Specifies a queue number in the range of 0 to 7.
drop-level
drop-level
: Specifies a drop level. This argument is a consideration for dropping packets. The
value 0 corresponds to green packets, the value 1 corresponds to yellow packets, and the value 2
corresponds to red packets. If this argument is not specified, the subsequent configuration takes effect on
the packets in the queue regardless of the drop level.
low limit
low-limit
: Specifies the lower limit for the average queue length, in the range of 0 to 38000.