Service Manual

shared-threshold-
weight
Specify the weight of a queue for the shared buffer space.
queue 0 to queue 7 To apply the shared-threshold weight, specify the queue number .
number Enter a weight for the queue on the shared buffer as a number in the range of 1 to 11.
Default The default threshold weight on the shared buffer for each queue is 9. Therefore, each queue can consume up to
66.67 percent of available shared buffer by default.
Command Modes INTERFACE mode
Supported Modes Full–Switch
Usage Information You can configure all the data queues. You can configure queues 0-7. The following table describes the mapping
between the threshold weight of the shared buffer on the queue. It also shows the percentage of the available
shared buffer used by the queues for each of the corresponding threshold weights of the shared buffer:
shared-
threshold-
weight on the
queue
% of available shared buffer that can be consumed by the queue.
0 No dynamic sharing; shared buffer = 0.
1 0.77%
2 1.54%
3 3.03%
4 5.88%
5 11.11%
6 20%
7 33.33%
8 50%
9 66.67%
10 80%
11 88.89%
Command History
Version Description
9.9(0.0) Introduced on the MXL.
Example
Dell(conf-if-te-1/8)#Service-class buffer shared-threshold-weight queue5 4
queue7 6
396 Data Center Bridging (DCB)