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RED Slope Commands(for 7210 SAS-E devices)
queue
Syntax
queue queue drop-rate drop-rate
no queue queue-id queue
Context
config>qos>slope-policy>high-slope
config>qos>slope-policy>low-slope
Description
The drop-rate num parameter is expressed as a scalar number, and mapping to the percent of
packets dropped in congestion conditions is specified in
Mapping Values, on page
The no form of this command restores the drop-rate value to the default setting.
Default
drop-rate 1 — High slope default is 1 (6.25 drop-rate) for all the queues, this implies that once the
shared buffer utilization reaches the start-threshold level then packets egressing out from a
particular queue would be dropped at 6.25% rate.
drop-rate 0 — Low slope default is 0 (100% drop-rate) for all the queues, this implies that once the
shared buffer utilization reaches the start-threshold level then packets egressing out from a
particular queue would be dropped at 100% rate.
Parameters
queue-id —
Values
drop-rate num —
Values
Page 504
103.
Specifies the ID of the queue for which the drop-rate is to be configured.
1 — 8
Specifies the drop rate to be configured.
0 — 7
7210 SAS D, E, K OS Quality of Service Guide
Table 41, Drop Rate Value to Percent
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