NETGEAR GS728TPP, GS752TP manual 802.1p to Queue Mapping,  To map 802.1p priorities to queues

GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches

divided by the sum of all the configured weights. The sum of the minimum bandwidths for all queues does not have to equal 100.

•Scheduler Type. Select the type of queue processing. Options are Weighted and Strict. Defining on a per-queue basis enables you to create the desired service characteristics for different types of traffic. Four queues can be configured as strict priority or WRR priority. If a specific queue is configured as WRR, all the queues with a lower number are also WRR queues. The configuration is global and not per port.

•Weighted. Weighted round robin associates a weight to each queue. This association is the default.

•Strict. Services traffic with the highest priority on a queue first.

•Queue Management Type. Displays the type of packet management used for all packets, which is Taildrop. All packets on a queue are safe until congestion occurs. At this point, any additional packets queued are dropped.

4.Click APPLY to apply the changes to the system.

802.1p to Queue Mapping

The 802.1p to Queue Mapping screen also displays the Current 802.1p Priority Mapping table.

To map 802.1p priorities to queues:

1.Select QoS > CoS > Advanced > 802.1p to Queue Mapping. The following screen displays:

2.Select the queue to which predefined 802.1p priority values are mapped.

The queue values represent traffic classes. The traffic class is the hardware queue for a port. Higher traffic class values indicate a higher queue position. Before traffic in a lower queue is sent, it must wait for traffic in higher queues to be sent.

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