Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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dcb-map

Create a DCB map to configure priority flow control (PFC) and enhanced transmission selection (ETS) on Ethernet ports that support converged Ethernet traffic. Apply the DCB map to an Ethernet interface.

Syntax

dcb-map map-name

Parameters

map-name

Enter a DCB map name. The maximum number of alphanumeric characters is 32.

Defaults

None. .

Command Modes

CONFIGURATION

INTERFACE

Supported Modes

Programmable-Mux (PMUX)

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.4(0.0)	Supported on the FN I/O Aggregator.
9.3(0.0)	Supported on the M I/O Aggregator.

Usage Information

A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and enhanced traffic selection (ETS).

To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map command.

Use the dcb-map command to create a DCB map to specify PFC and ETS settings and apply it on Ethernet ports. After you apply a DCB map to an interface, the PFC and ETS settings in the map are applied when the Ethernet port is enabled. DCBx is enabled on Ethernet ports by default.

The dcb-map command is supported only on physical Ethernet interfaces.

To remove a DCB map from an interface, enter the no dcb-map map-name command in Interface configuration mode.

Related Commands

show qos dcb-map– displays the dcb-map profiles configured on the system.

dcb-map stack-unit all stack-ports all – applies a DCB map on all ports of a switch stack.