Administrator Guide

Version Description
8.3.1.0 Introduced.
Usage
Information
By default, when rate policing and shaping, the system does not include the Preamble, SFD, or the IFG
fields. These fields are overhead; only the fields from MAC destination address to the CRC are used for
forwarding and are included in these rate metering calculations.
Use this command in Configuration Terminal Batch mode to enable the QoS rate adjustment in a dual-
homing setup.
service-class bandwidth-percentage
Specify a minimum bandwidth for queues.
C9000 Series
Syntax
service-class bandwidth-percentage queue0 percentage queue1 percentage
queue2 percentage queue3 percentagequeue4 percentage queue5 percentage
queue6 percentage
Parameters
percentage Enter the bandwidth-weight as a percentage. The range is from 1 to 100.
Defaults none
Command Modes
CONFIGURATION
CONFIGURATION TERMINAL BATCH
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
9.10(0.0) Introduced the Configuration Terminal Batch mode on C9010.
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
8.2.1.0 Introduced on the C-Series and S-Series.
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.
Use this command in Configuration Terminal Batch mode to specify the minimum bandwidth for queues in
a dual-homing setup.
1408 Quality of Service (QoS)