Owners Manual

Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.6(0.0) Removed from the S-series. Replaced by the dcb-map
commands.
Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version
8.3.12.0
Introduced on the S4810.
Version
8.3.16.0
Introduced on the MXL 10/40GbE Switch IO Module.
dcb stack-unit pfc-buffering pfc-port-count pfc-queues
Configure the PFC buffer for all port pipes in a specified stack unit by specifying the port-pipe number,
number of PFC-enabled ports, and number of configured lossless queues.
Syntax
NOTE:
This command was deprecated in Dell Networking OS Version 9.2.(0.0).
dcb stack-unit {stack-unit-id | all} {pfc-buffering | unit
stack-unit-id pfc-buffering} pfc-ports {1-64} pfc-queues {1-2}
To remove the configuration for the PFC buffer on all port pipes in a specified stack
unit, use the no dcb stack-unit {stack-unit-id | all} {pfc-
buffering | unit stack-unit-id pfc-buffering} pfc-ports {1-64}
pfc-queues {
1-2} command.
Parameters
stack-unit-id Enter the stack unit identification. The range is from 0 to 5.
pfc-ports
{1-64}
Enter the pfc-ports. The range is from 1 to 64.
pfc-queues
{1-2}
Enter the pfc-queue number. The range is from 1 to 2.
Command
Modes
CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Data Center Bridging (DCB)
525