Users Guide
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Example
Dell#show qos class-map
Class-map match-any CM
 Match ip access-group ACL
Related Commands class-map — identies the class map.
show qos dot1p-queue-mapping
Displays the dot1p priority to queue mapping on the switch.
Syntax
show qos dot1p-queue-mapping
Defaults
• Dot1p Priority : 0 1 2 3 4 5 6 7
• Queue : 0 0 0 1 2 3 3 3
Command Modes EXEC Privilege
Command History
This guide is platform-specic. 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 Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
Usage Information trust dot1p, do1p-priority, service-class dynamic dot1; all these features work over the mapping in this 
command output.
Related Commands service-class dot1p-mapping — Identies the class map.
show qos policy-map
View the QoS policy map information.
S4820T
Syntax
show qos policy-map {summary [interface] | detail}
1244
Quality of Service (QoS)










