HSMDA Command Reference
812 Quality of Service Guide
The defined percent-of-queue-depth for max-depth is defined as a percentage of the queue-mbs value.
The value defined as the maximum depth must be greater than or equal to the current percentage value
for start-depth. If the defined value is less than start-depth, the max-depth command will fail with no
change to the current value. If the start-depth value is greater than the desired max-depth value, first
change start-depth to a value equal to or less than the desired max-depth.
The no form of the command restores the default ending point percentage value for the slope. The low
and high slopes have different default values. If the default value is less than the current start-depth
value, the no max-depth command will fail.
The no form of the command restores the default maximum probability percentage value for the end
of the slope.
Parameters percent-of-queue-depth — Specifies the max depth for the high or low slopes The percent-of-
queue-depth parameter is required when executing the max-depth command. It is expressed
as a percentage value with two decimal places (100th of a percent) accuracy. Specifying the
fractional portion is optional.
max-prob
Syntax max-prob discard-probability-in-percent
no max-prob
Context config>qos>hsmda-slope-policy>high-slope
config>qos>hsmda-slope-policy>low-slope
Description This command defines the slopes maximum probability point where the slope ends and the discard
probability rises directly to 100%. Together with the max-depth command, the max-prob value defines
the end of the slope.
The defined percent-of-discard-probability for max-prob is defined as a percentage of a 100% discard
probability. If a value of 75% is defined, near the end of the slope close to 75% of the packets will be
discarded. At the end of the slope, the discard probability rises to 100% and all packets are discarded.
Parameters discard-probability-in-percent — Specifies the max probability percentage for the high or low
slopes. The percent-of-discard-probability parameter is required when executing the max-
prob command. It is expressed as a percentage value with two decimal places (100th of a
percent) accuracy. Specifying the fractional portion is optional.
HSMDA WRR QoS Policy Commands
hsmda-wrr-policy
Syntax hsmda-wrr-policy policy-name [create]
no hsmda-wrr-policy policy-name
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