Milan Technology MIL-SM808G - Manual (Page 32)

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4-3-5. Priority Configuration
1. There are eight (0 to 7) priority levels that can be mapped as high or low
priority queues.
2. High/Low Queue Service Ration (High:Low): User can select the ratio
of high priority packets and low priority packets.
Actions->
: Configures all items. When finished, pressing ESC returns to the
action menu line.
: Saves all configured values.
: Exits this page and returns to previous menu.
High Low Queue service ratio: 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, FIFO, HÎL
First In First Out (FIFO): The sequence of packets sent depends on arrival
order.
High to Low (HÎL): The high priority packets are sent before the low
priority packets.
Ratio (1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1): Select the preference given to
packets in the switch's high-priority queue. These options represent the
number of high priority packets sent before one low priority packet is sent.
For example, 2 High : 1 Low means that the switch sends 2 high priority
packets before sending 1 low priority packet.