•Priority group 0 contains traffic with dot1p priorities 0, 1, and 2.

•Priority group 1 contains traffic with dot1p priority 3.

•Priority group 2 contains traffic with dot1p priority 4.

•Priority group 4 contains traffic with dot1p priority 5, 6, and 7.

To remove a priority-pgid configuration from a DCB map, enter the no priority-pgidcommand.

priority-group bandwidth pfc

Configure the ETS bandwidth allocation and PFC mode used to manage port traffic in an 802.1p priority group.

S6000

Syntaxpriority-group group-num{bandwidth percentage strict- priority} [[committed peak ] [peak committed] {<0-40000>} [<0-10000>]] pfc {on off}

Parameters

priority-group

Enter the keyword priority-groupfollowed by the

 

 

group-num

number of an 802.1p priority group. Use the priority-

 

 

pgid command to create the priority groups in a DCB map.

 

bandwidth

Enter the keyword bandwidth followed by a bandwidth

 

percentage

percentage allocated to the priority group. The range of valid

 

 

values is 1 to 100. The sum of all allocated bandwidth

 

 

percentages in priority groups in a DCB map must be 100%.

 

strict-priority

Configure the priority-group traffic to be handled with strict

 

 

priority scheduling. Strict-priority traffic is serviced first,

 

 

before bandwidth allocated to other priority groups is made

 

 

available.

 

committed

Enter the keyword committed then a number to specify the

 

 

committed rate in Mbps. The range is from 0 to 40000.

 

peak

Enter the keyword peak then a number to specify the peak

 

 

rate in Mbps. The range is from 0 to 40000.

 

pfc {on off}

Configure whether priority-based flow control is enabled

 

 

(on) or disabled (off) for port traffic in the priority group.

Defaults

None

 

Command

DCB MAP

 

Modes

 

 

502

Data Center Bridging (DCB)

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Dell 9.7(0.0) manual Priority-group bandwidth pfc, Group-num, Percentage