Deployment Guide

DCBX Max Version Supported is 255
Sequence Number: 2
Acknowledgment Number: 2
Total DCBX Frames transmitted 27
Total DCBX Frames received 6
Total DCBX Frame errors 0
Total DCBX Frames unrecognized 0
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-nameTo remove a DCB map from an ethernet interface, use the no dcb-map
command.
Parameters
map-name Enter a DCB map name. The maximum number of alphanumeric characters is 32.
Defaults None.
Command Modes CONFIGURATION
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-ON.
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(0.0) Introduced on the S4810 and S6000 platforms.
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 name 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.
You can enable or disable pfc mode on the DCB mode using the pfc mode on or pfc mode off
command.
492 Data Center Bridging (DCB)