Users Guide

clear pfc counters
Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
Syntax
clear pfc counters [port-type slot/port [statistics]]| [stack-unit {unit-
number | all} stack-ports all]
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 clear. The range
is from 0 to 5.
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
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
Usage information If you do not use the statistics parameter, both hardware and DCBx counters clear.
dcb-enable
Enable data center bridging.
Syntax
dcb enable
To disable DCB, use the no dcb enable command.
Defaults none
Command Modes CONFIGURATION
Supported Modes Programmable-Mux (PMUX)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
Usage Information DCB is not supported if you enable link-level flow control on one or more interfaces.
Data Center Bridging (DCB)
99