User`s manual

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4.16 QoS Priority Mode
Configuration Description
Mode QoS service policy for egress operation on a port
First-In-First-Out – egress by packet arrival time, no priority difference
All-High-before-Low – all high priority packets transmitted first
Weight-Round-Robin – egress based on [High / Low] weight ratio
Low weight Weight of low priority in weight ratio
0 ~ 7 (weight 0 = weight 8)
High weight Weight of high priority in weight ratio
0 ~ 7 (weight 0 = weight 8)
[Apply] Click to apply the configuration change
Remark:
1. The switch implements two levels of priority queues for port egress operation.
2. Each packet is classified as high priority or low priority based on CoS classification configuration.
3. Weight value 0 represents “8” actually.