Version8.3.16.0Introduced on the MXL 10/40GbE Switch IO Module.UsageInformation NOTE: Please note that Dell Networking does not recommended to use thiscommand as it has been deprecated in the current 9.4.(0.0) release. A warningmessage appears when you try to run this command indicating that you haveto use the dcb-map commands in the future.A priority group consists of 802.1p priority values that are grouped for similarbandwidth allocation and scheduling, and that share latency and loss requirements.All 802.1p priorities mapped to the same queue must be in the same priority group.You must configure 802.1p priorities in priority groups associated with an ETSoutput policy. You can assign each dot1p priority to only one priority group.The maximum number of priority groups supported in ETS output policies on aninterface is equal to the number of data queues (4) on the port. The 802.1ppriorities in a priority group can map to multiple queues.If you configure more than one priority queue as strict priority or more than onepriority group as strict priority, the higher numbered priority queue is givenpreference when scheduling data traffic.You must fully define the priority-group profile with a PGID and priorities beforemapping it to a QoS policy because the PGID and priorities are unique keys of thetraffic class group (TCG) that define the QoS policy.You must disable the DCB output policy before changing the PGID or priorities of apriority group assigned to that DCB output policy.RelatedCommands • priority-list — configures the 802.1p priorities for an ETS output policy.• set-pgid — configures the priority-group.priority-group qos-policyAssociate the 802.1p priority traffic in a priority group with the ETS configuration in a QoS output policy.S4810Syntax priority-group group-name qos-policy ets-policy-nameTo remove the 802.1p priority group, use the no priority-group qos-policycommand.Parameters group-name Enter the group name of the 802.1p priority group. Themaximum is 32 characters.ets-policy-nameEnter the ETS policy name.542 Data Center Bridging (DCB)
