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ZyXEL Communications ZyXEL Dimension ES-2024 User Manual

Page 123

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Dimension ES-2024 Ethernet Switch

Queuing Method

18-3

Figure 18-2 Weighted Round Robin Scheduling Configuration Example

With this configuration, the switch sends five frames from the high-priority queue for every three frames it sends
from the low-priority queue (on average). In other words, as long as both queues are full, on average five eighths of
the frames the switch sends are from the high-priority queue and three eighths are from the low-priority queue.

Figure 18-3 Weighted Round Robin Scheduling Ratio Example

Low-priority queue traffic

High-priority

queue traffic