CLI Guide

service-class dynamic dot1p
Honor all 802.1p markings on incoming switched trac on an interface (from INTERFACE mode) or on all interfaces (from
CONFIGURATION mode). A CONFIGURATION mode entry supersedes an INTERFACE mode entry.
Syntax
service-class dynamic dot1p
To return to the default setting, use the no service-class dynamic dot1p command.
Defaults All dot1p trac 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
Supported Modes Programmable-Mux (PMUX)
Full-Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
To honor all incoming 802.1p markings on incoming switched trac on the interface, enter this command. By
default, this facility is not enabled (that is, the 802.1p markings on incoming trac 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 congured; you
cannot assign the service-class dynamic command to individual interfaces in a port channel.
• All dot1p trac 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.
1052 Quality of Service (QoS)