Westermo PMI-110-F2G - Manual (Page 103)

switchport private‐vlan mapping 2 add 3‐5
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4.8 Traffic Prioritization
Quality of Service (QoS) provides traffic prioritization mechanism which allows
users to deliver better service to certain flows. QoS can also help to alleviate
congestion problems and ensure high‐priority traffic is delivered first. This section
allows you to configure Traffic Prioritization settings for each port with regard to
setting priorities.
PMI QOS supports 4 physical queues, weighted fair queuing (WRR) and Strict
Priority scheme, which follows 802.1p COS tag and IPv4 TOS/DiffServ information
to prioritize the traffic of your industrial network.
Following commands are included in this group:
4.8.1 QoS Setting
4.8.2 CoS‐Queue Mapping
4.8.3 DSCP‐Queue Mapping
4.8.4 CLI Commands of the Traffic Prioritization
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