Skip to main content
Sign Out

Welcome to Dell

My Account
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Enjoy members-only rewards and discounts
  • Create and access a list of your products
Sign In Create an Account Dell Financial Services Premier Sign In Partner Program Sign In
Contact Us

Your Dell.com Carts

Dell Command Line Reference Guide for the S4048–ON System 9.14.2.6

service-class buffer shared-threshold-weight

Create a service class and associate the threshold weight of the shared buffer with each of the queues per port in the egress direction.

Syntax
[No] Service-class buffer shared-threshold-weight {[queue0 number] || [queue1 number] || [queue2 number] || [queue3 number] || [queue4 number] || [queue5 number] || [queue6 number] || [queue7 number]}
Parameters
buffer
Define the shared buffer settings
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
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100-ON.
9.9(0.0)
Introduced on the Z9500, S4810, S4820T, S5000, and S4048–ON.
9.7(0.0)
Introduced on the S6000-ON.
9.3(0.0)
Introduced on the S6000.
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%
Example
DellEMC(conf-if-te-1/8)# Service-class buffer shared-threshold-weight queue5 4 queue7 6

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\