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You must fully define the priority-group profile with a PGID and priorities before
mapping it to a QoS policy because the PGID and priorities are unique keys of the
traffic class group (TCG) that define the QoS policy.
You must disable the DCB output policy before changing the PGID or priorities of a
priority group assigned to that DCB output policy.
Related
Commands
• priority-list — configures the 802.1p priorities for an ETS output policy.
• set-pgid — configures the priority-group.
qos-policy-output ets
To configure the ETS bandwidth allocation and scheduling for priority traffic, create a QoS output policy.
Syntax
qos-policy-output policy-name ets
To remove the QoS output policy, use the no qos-policy-output ets
command.
Parameters
policy-name Enter the policy name. The maximum is 32 characters.
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
8.3.19.0
Introduced on the S4820T.
Version
8.3.12.0
Introduced on the S4810.
Version
8.3.16.0
Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
If an error occurs in an ETS output-policy configuration, the configuration is
ignored and the scheduler and bandwidth allocation settings are reset to the ETS
default values (all priorities are in the same ETS priority group and bandwidth is
allocated equally to each priority).
If an error occurs when a port receives a peer’s ETS configuration, the port’s
configuration is reset to the previously configured ETS output policy. If no ETS
output policy was previously applied, the port is reset to the default ETS
parameters.
Data Center Bridging (DCB)
575