thresholds for the buffer. This method of configuration enables you to effectively manage and administer the behavior of lossless queues.

ExampleDell(conf)#dcb pfc-queues 4

dcb {ets pfc} enable

Enable priority flow control or enhanced transmission selection on interface.

Syntax

dcb {ets pfc} enable

 

To disable ETS on interface, use “no dcb ets enable” command.

 

To disable PFC on interface, use “no dcb pfc enable” command.

Defaults

Command Modes

Command History

Usage Information

Limitations

Enable

INTERFACE

Version

Description

9.7(0.0)

Introduced on the S6000-ON.

9.3 (0.1)

Introduced on S6000, S4810, and S4820T.

PFC and ETS are enabled by default on the interfaces when DCB is globally enabled (refer to dcb enable). In some network topology, you may want to disable PFC on an interface and apply link level flow control; Similarly you may want to disable ETS on an interface and apply QoS bandwidth configurations.

dcb-map CLI on interface is mutually exclusive to “no dcb ets enable” and “no dcb pfc enable”.

pfc priority” CLI is mutually exclusive to “no dcb pfc enable” command.

Deprecated CLI dcb-policy input” and “no dcb pfc enable” cannot coexist at interface level.

Deprecated CLI dcb-policy output” and “no dcb ets enable” cannot coexist at interface level.

Data Center Bridging (DCB)

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Dell 9.7(0.0) manual Dcb ets pfc enable, ExampleDellconf#dcb pfc-queues