3 3
4 4
5 5
6 6
7 7
Command 
Modes
CONFIGURATION
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 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Usage 
Information
To apply dot1p-queue-mapping, use the service-class dynamic dot1p 
command.
Related 
Commands
show qos dot1p-queue-mapping — displays the dot1p priority to queue mapping 
on the switch.
service-class dynamic dot1p
Honor all 802.1p markings on incoming switched traffic on an interface (from INTERFACE mode) or on all 
interfaces (from CONFIGURATION mode). A CONFIGURATION mode entry supersedes an INTERFACE 
mode entry.
S4810 
Syntax
service-class dynamic dot1p
To return to the default setting, use the no service-class dynamic dot1p 
command.
Defaults All dot1p traffic is mapped to Queue 0 unless you enable the service-class 
dynamic dot1p command. The default mapping is as follows:
Command 
Modes
• INTERFACE
• CONFIGURATION
1344
Quality of Service (QoS)