Command Line Reference Guide

pfc no-drop queues 1,3 or pfc no-drop queues 7
or pfc no-drop queues 0,7. The range is from 0 to 3.
Defaults No lossless queues are configured.
Command
Modes
INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version
8.3.12.0
Introduced on the S4810.
Version
8.3.16.0
Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
• When you configure lossless queues on an interface, PFC priority configuration
is not allowed on the dcb-input profile applied on the interface.
• The maximum number of lossless queues globally supported on the switch is
two.
The following lists the dot1p priority-queue assignments.
dot1p Value in the
Incoming Frame
Description heading
0 0
1 0
2 0
3 1
4 2
5 3
6 3
7 3
458
Data Center Bridging (DCB)