Administrator Guide

Defaults All dot1p traffic is mapped to Queue 0 unless you enable the service-class dynamic dot1p
command. The default mapping is as follows:
dot1p Queue ID
0 0
1 0
2 0
3 1
4 2
5 3
6 3
7 3
Command Modes
● INTERFACE
● 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 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.
Usage
Information
To honor all incoming 802.1p markings on incoming switched traffic on the interface, enter this command.
By default, this facility is not enabled (that is, the 802.1p markings on incoming traffic are not honored).
You can apply this command on both physical interfaces and port channels. When you set the service-
class dynamic for a port channel, the physical interfaces assigned to the port channel are automatically
configured; you cannot assign the service-class dynamic command to individual interfaces in a
port channel.
● All dot1p traffic is mapped to Queue 0 unless you enable the service-class dynamic dot1p
command on an interface or globally.
● Layer 2 or Layer 3 service policies supersede dot1p service classes.
strict-priority queue
Configure a unicast queue as a strict-priority (SP) queue.
Z-Series
Syntax
strict-priority queue unicast number
Parameters
unicast number Enter the keyword unicast then the queue number. The range is from 1 to 3.
Defaults none
Command Modes CONFIGURATION
Quality of Service (QoS) 1003