Data Center Bridging (DCB) | 131
Applying DCB Policies in a Switch Stack 
You can apply a DCB input policy with PFC configuration to all stacked ports in a switch stack or on a 
stacked switch. You can apply different DCB input policies to different stacked switches.  
You can apply a DCB output policy with ETS configuration to all stacked ports in a switch stack or an 
individual stacked switch.In addition, you can apply different DCB output policies to different stack units.  
Task Command Command Mode
Apply the specified DCB input policy on 
all ports of the switch stack or a single 
stacked switch. 
dcb-policy input stack-unit {all | 
stack-unit-id} stack-ports all 
dcb-input-policy-name
CONFIGURATION
Entering the command removes all DCB input policies applied to 
stacked ports.
FTOS Behavior: 
A dcb-policy input stack-unit all command overwrites any previous dcb-policy input stack-unit 
stack-unit-id configurations. Similarly, a dcb-policy input stack-unit stack-unit-id command 
overwrites any previous dcb-policy input stack-unit all configuration.
Entering the no dcb-policy input stack-unit all command removes all DCB input policies applied to 
stacked ports and resets PFC to its default settings. The no dcb-policy input stack-unit stack-unit-id 
command removes only the DCB input policy applied to the specified switch.
Task Command Command Mode
Apply the specified DCB output policy on 
all ports of the switch stack or a stacked 
switch.
dcb-policy output stack-unit {all | 
stack-unit-id} stack-ports all 
dcb-output-policy-name 
CONFIGURATION
Entering the command removes all DCB input policies applied to 
stacked ports.
FTOS Behavior: 
A 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.
Entering the no dcb-policy output stack-unit all command removes all DCB output policies applied 
to stacked ports. The no dcb-policy output stack-unit stack-unit-id command removes only the DCB 
output policy applied to the specified switch.