Reference Guide

• Apply the dcb-input policy command with the no pfc-mode command on to
all the interfaces.
• Disable flow-control on all of the interfaces.
Related
Commands
dcb-policy input — applies the input policy with the PFC configuration to an ingress interface.
PFC Commands
The following PFC commands are supported on the S4820T platform.
clear pfc counters
Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
S4820T
Syntax
clear pfc counters [port-type slot/port | stack-unit {unit
number | all } all stack-ports all}] | interface {statistics}]
Parameters
port-type Enter the keywords port-type then the slot/port information.
stack-unit unit
number
Enter the keywords stack-unit then the stack-unit number to be
cleared.
all stack-ports all Enter the keywords all stack-ports all to clear the counters
on all interfaces.
statistics Enter the keyword statistics to clear only the hardware PFC
counters.
Defaults none
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
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.
Usage
Information
If you do not use the statistics parameter, both hardware and DCBx counters clear.
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