Command Manual - QoS/ACL
Quidway S3500 Series Ethernet Switches Chapter 2 QoS Commands
Huawei Technologies Proprietary
2-59
yellow-max-prob: Maximum drop probability for yellow packets, in the range of 1~15. It
indicates the drop probability of the yellow packets when the yellow queue length
reaches yellow-max-threshold.
red-min-threshold: Minimum average queue length to trigger random red packet
dropping, in the range of 0~65535.
red-max-threshold: Maximum average queue length to trigger complete red packet
dropping, in the range of 0~65535.
red-max-prob: Maximum drop probability for red packets, in the range of 1~15. It
indicates the drop probability of the red packets when the red queue length reaches
red-max-threshold.
exponent: Weight for calculating average queue length, in the range of 1~15.If the
parameter is small, the average queue length follows the actual queue length quickly; if
it is large, the average queue length follows the actual queue length slowly. By default,
it is 9.
Description
Using the queue command, you can configure parameters for a WRED index. Using
the undo queue command, you can restore the default values for the WRED index.
The switch provides four sets of default WRED parameters, respectively numbered as
0~3. Each set includes 80 parameters, 10 parameters for each of the eight ports.
Example
# Configure parameters for WRED 0: queue-id is 7; green-min-threshold is 150;
green-max-threshold is 500; green-max-prob is 5; yellow-min-threshold is 100;
yellow-max-threshold is 150; yellow-max-prob is 10; red-min-threshold is 50;
red-max-threshold is 100; red-max-prob is 15; exponent is 10.
[Quidway-wred-0] queue 7 150 500 5 100 150 10 50 100 15 10
2.3.27 queue-scheduler
Syntax
queue-scheduler wrr { group1 { queue-id queue-weight } &<1-8> | group2 { queue-id
queue-weight } &<1-8> }*
undo queue-scheduler [ queue-id ] &<1-8>
View
Ethernet port view
Parameter
wrr: Weighted round Robin algorithm
To Next Page
Loading...
Need help?
General
