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Parameters
pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The
range is from 1 to 4.
Defaults None
Command Modes CONFIGURATION
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.
9.0.2.0 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 flow control is enabled on all of the interfaces. It is also
acts as defaults when the link-level flow control is enabled on one or more interfaces.
Enables priority flow control or enhance transmission selection on interface.
Related
Commands
● dcb <ets | pfc> enable — enable priority flow control or enhanced transmission selection on interface.
PFC Commands
The following PFC commands are supported on the Dell EMC Networking OS.
clear pfc counters
Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
Syntax
clear pfc counters [interface-type | stack-unit {unit number | all } all
stack-ports all}]
Parameters
interface
interface-type
Enter the keywords port-type then the interface information.
stack-unit unit
number
Enter the keywords stack-unit then the stack-unit number to be cleared.
statistics Enter the keyboard statistics to clear the hardware PFC counters.
stack-ports all Enter the keywords stack-ports all to clear the counters on all stack ports.
Defaults none
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Data Center Bridging (DCB) 485