Reference Guide

320 | Data Center Bridging (DCB)
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By default, equal bandwidth is assigned to each priority group in the ETS output policy applied to an
egress port if no bandwidth allocation is configured. The sum of configured bandwidth allocation to
dot1p priority traffic in all ETS priority groups must be 100%. You must allocate at least 1% of the
total bandwidth to each priority group and queue. If bandwidth is assigned to some priority groups but
not to others, the remaining bandwidth (100% minus assigned bandwidth amount) is equally
distributed to non-strict-priority groups which have no configured scheduler.
clear ets counters
Clear all ETS TLV counters on an interface.
Syntax
clear ets counters port-type slot/port
Parameters
Defaults
none
Command Modes
EXEC Privilege
Command History
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 | stack-unit {unit number | all } all stack-ports all}]]
Parameters
Defaults
none
Command Modes
EXEC Privilege
Command History
dcb-enable
Enable Data Center Bridging.
Syntax
dcb enable[pfc-queues 1|2]
S6000
port-type Enter the keyword port-type followed by the slot/port information.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.16.0 Introduced on MXL 10/40GbE Switch IO Module
S6000
port-type Enter the keyword port-type followed by the slot/port information.
stack-unit unit
number
Enter the keyword stack-unit followed by the stack-unit number to be cleared.
all stack-ports all Enter the keyword all stack-ports all to clear the counters on all interfaces.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.16.0 Introduced on MXL 10/40GbE Switch IO Module
S6000