Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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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
Enable
Command Modes
INTERFACE
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S6100.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0)
Introduced on the S3048–ON and S4048-ON.
9.7(0.0)
Introduced on the S6000-ON and Z9500.
9.3 (0.1)
Introduced on S6000, S4810, and S4820T.
Usage Information

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.

Limitations
  • 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.


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