Is priority queuing supported?
Yes, the switch supports the IEEE 802.1p standard for tagging traffic to four (4) Weighted Round-Robin queues for traffic prioritization. Note: two (2) queues are enabled by default; you must run the qos-passthrough-mode typical command, save the configuration and then reboot to enable four queues. The Weighted Round-Robin algorithm uses weights of 64, 16, 4, and 1 for the four queues from the highest to the lowest queue. This provides for about 75% of all Hi-priority traffic to be forwarded when a system is fully loaded. Weighted Round-Robin algorithms are useful so that Low-priority traffic queues are not ‘starved’ when the Hi-priority queue constantly has pending traffic. Since 802.
