Priority Mode: Select the QoS priority mode of the Managed Switch.
IEEE 802.1p: IEEE 802.1p mode utilizes p-bits in VLAN tag for differential service.
DSCP: DSCP mode utilizes TOS field in IPv4 header for differential service.
Disable: Disable QoS.
Queue Mode: Specify the queue mode as Strict or Weight.
Strict: This indicates that services to the egress queues are offered in the sequential order
and all traffic with higher priority queues is transmitted first before lower priority queues are
serviced.
Weight: Weighted Round-Robin shares bandwidth at the egress ports by using scheduling
weights 1, 2, 4, 8 for queues 1 through 4 respectively.
Queue Weight: Specify the Queue weight for each Queue.
802.1p Priority Map: Assign a value (0~7) to 8 different levels.
DSCP Priority Map: Assign a value (0~63) to 64 different levels.
User Priority:
There are eight priority levels that you can choose to classify data packets. Specify one of the
listed options for CoS (Class of Service) priority tag values. The default value is “0”.
The default 802.1p settings are shown in the following table:
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