Alcatel-Lucent 7210 SAS M OS Quality Of Service Manual page 392

RED Slope Commands
The no form of this command restores the max-prob value to the default setting.
max-prob 80 — 80% maximum drop probability corresponding to the max-avg.
Default
percent — The maximum drop probability percentage corresponding to the max-avg, expressed as a
Parameters
decimal integer.
Values
shutdown
Syntax [no] shutdown
Context config>qos>slope-policy>high-slope
config>qos>slope-policy>low-slope
config>qos>slope-policy>queue
This command enables or disables the administrative status of the Random Early Detection slope.
Description
By default, all slopes are shutdown and have to be explicitly enabled (no shutdown).
The no form of this command administratively enables the RED slope.
shutdown - RED slope disabled implying a zero (0) drop probability.
Default
start-avg
Syntax start-avg percent
no start-avg
Context config>qos>slope-policy>queue>high-slope
config>qos>slope-policy>queue>low-slope
config>qos>slope-policy>queue>non-tcp-slope
This command sets the low priority or high priority Random Early Detection (RED) slope position
Description
for the shared buffer average utilization value where the packet discard probability starts to
increase above zero. The percent parameter is expressed as a percentage of the shared buffer size.
The no form of this command restores the start-avg value to the default setting. If the max-avg
setting is smaller than the default, an error will occur and the start-avg setting will not be changed
to the default.
max-avg 70 — High slope default is 70% buffer utilization.
Default
max-avg 50 — Low slope default is 50% buffer utilization.
max-avg 50 — Non-tcp slope default is 50% buffer utilization.
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7210 SAS M OS Quality of Service Guide