Reference Guide

Data Center Bridging | 473
Syntax
dcb-policy output stack-unit {all | stack-unit-id} stack-ports all dcb-output-policy-name
To remove all DCB output policies applied to the stacked ports, use the no dcb-policy output
stack-unit all
command.
To remove only the DCB output policies applied to the specified switch, use the
no dcb-policy output
stack-unit
command.
Parameters
Defaults
none
Command Modes
CONFIGURATION
Command
History
Usage
Information
The dcb-policy output stack-unit all command overwrites any previous dcb-policy output stack-unit
stack-unit-id
configurations. Similarly, a dcb-policy output stack-unit stack-unit-id command
overwrites any previous
dcb-policy output stack-unit all configuration.
You can apply a DCB output policy with ETS configuration to all stacked ports in a switch stack or an
individual stacked switch. You can apply different DCB output policies to different stack units.
Related
Commands
dcb stack-unit all pfc-buffering pfc-port pfc-queues
Configure the PFC buffer for all switches in the stack.
Syntax
dcb stack-unit all pfc-buffering pfc-port {1-64} pfc-queues {1-2}
To remove the configuration for the PFC buffer on all switches in the stack, use the no dcb stack-unit
all pfc-buffering pfc-port-count pfc-queues
command.
Parameters
Defaults
The PFC buffer is enabled on all ports on the stack unit.
Command Modes
CONFIGURATION
stack-unit-id
Enter the stack unit identification.
dcb-output-policy-
name
Enter the policy name for the DCB output policy.
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 MXL 10/40GbE Switch IO Module
dcb-policy input stack-unit
stack-ports all
Apply the specified DCB input policy.
pfc-port-count {1-64}
Enter the pfc-port count.
Range: 1 to 64.
pfc-queues {1-2}
Enter the pfc-queue number.
Range: 1 to 2.