Administrator Guide

Usage
Information
The unit of bandwidth percentage is 1%. A bandwidth percentage of 0 is allowed and disables the
scheduling of that class. If the sum of the bandwidth percentages given to all eight classes exceeds
100%, the bandwidth percentage automatically scales down to 100%.
Related
Commands
qos-policy-output — creates a QoS output policy.
clear dcbx counters
Clear all DCBx TLV counters on an interface.
Syntax
clear dcbx counters tengigabitethernet slot/port
Defaults none
Command Modes EXEC Privilege
Supported Modes All Modes
Command
History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
clear ets counters
Clear ETS TLV counters.
Syntax
clear ets counters [tengigabitethernet slot/port]
Parameters
slot/port Enter the slot/port number.
Command Modes
● EXEC Privilege
Supported Modes All Modes
Command
History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
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
Data Center Bridging (DCB) 87