Administrator Guide

Usage
Information
Guarantee a minimum bandwidth to different queues globally using the service-
class bandwidth-percentage command from CONFIGURATION mode. The
command is applied in the same way as the
bandwidth-percentage command
in an output QoS policy. The bandwidth-percentage command in QOS-
POLICY-OUT mode supersedes the
service-class bandwidth-percentage
command.
service-class dot1p-mapping
Configure a service-class criterion based on a dot1p value.
Z9000
Syntax
service-class dot1p-mapping {dot1p0 queue | dot1p1 queue |
dot1p2 queue | dot1p3 queue | dot1p4 queue| dot1p5 queue |
dot1p6 queue | dot1p7 queue}
Parameters
queue Enter a value from 0 to 7.
Defaults For each dot1p Priority, the default CoS queue value is:
• Dot1p Priority : 0 1 2 3 4 5 6 7
• Queue : 2 0 1 3 4 5 6 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 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 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.
Quality of Service (QoS)
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