Users Guide

description
Enter a text description of the DCB policy (PFC input or ETS output).
Syntax
description text
To remove the text description, use the no description command.
Parameters
text Enter the description of the output policy. The maximum is 32 characters.
Defaults None
Command Modes
● DCB INPUT POLICY
● DCB OUTPUT POLICY
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
priority-list
Configure the 802.1p priorities for the traffic on which you want to apply an ETS output policy.
Syntax
priority-list value
To remove the priority list, use the no priority-list command.
Parameters
value Enter the priority list value. Separate priority values with a comma; specify a
priority range with a dash; for example, priority-list 3,5-7. The range is from 0 to 7.
Defaults None
Command Modes PRIORITY-GROUP
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.7(0.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
By default:
● All 802.1p priorities are grouped in priority group 0.
● 100% of the port bandwidth is assigned to priority group 0. The complete bandwidth is equally
assigned to each priority class so that each class has 12 to 13%.
qos-policy-output ets
To configure the ETS bandwidth allocation and scheduling for priority traffic, create a QoS output policy.
Syntax
qos-policy-output policy-name ets
Data Center Bridging (DCB) 481