Users Guide

Version Description
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
dcb-enable
Enable data center bridging.
Syntax
dcb enable[pfc-queues 1|4]
To disable DCB, use the no dcb enable command.
Parameters
pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The
range is from 1 or 2.
Defaults None
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
Version
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON and Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
By default, iSCSI is enabled on the unit and the ow control is enabled on all of the interfaces. It is also acts
as defaults when the link-level ow control is enabled on one or more interfaces.
Enables priority ow control or enhance transmission selection on interface.
Related Commands dcb <ets | pfc> enable — enable priority ow control or enhanced transmission selection on interface.
description
Enter a text description of the DCB policy (PFC input or ETS output).
Syntax
description text
To remove the text description, use the no description command.
Parameters
text Enter the description of the output policy. The maximum is 32 characters.
506
Data Center Bridging (DCB)