Chapter 22 Queuing Method
The following table describes the labels in this screen.
Table 52 Advanced Application > Queuing Method
LABEL | DESCRIPTION |
Port | This label shows the port you are configuring. |
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Method | Select SPQ (Strictly Priority Queuing), WFQ (Weighted Fair Queuing) or |
| WRR (Weighted Round Robin). |
| SPQ services queues based on priority only. When the highest priority |
| queue empties, traffic on the next |
| the highest priority and Q0 the lowest. |
| WFQ is used to guarantee each queue's minimum bandwidth based on |
| their bandwidth portion (weight) (the number you configure in the |
| Weight field). Queues with larger weights get more guaranteed |
| bandwidth than queues with smaller weights. |
| WRR scheduling services queues on a rotating basis based on their queue |
| weight (the number you configure in the queue Weight field). Queues |
| with larger weights get more service than queues with smaller weights. |
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Q0~Q7 | When you select WFQ or WRR, enter the queue weight here. Bandwidth |
Weight | is divided across the different traffic queues according to their weights. |
| Queues with larger weights get more service than queues with smaller |
| weights. |
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This field is applicable only when you select WFQ or WRR. | |
Select a queue (Q0 to Q7) to have the Switch use SPQ to service the | |
| subsequent queue(s) after and including the specified queue. For |
| example, if you select Q5, the Switch services traffic on Q5, Q6 and Q7 |
| using SPQ. |
| Select None to always use WFQ or WRR. |
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Apply | Click Apply to save your changes to the Switch’s |
| Switch loses these changes if it is turned off or loses power, so use the |
| Save link on the top navigation panel to save your changes to the non- |
| volatile memory when you are done configuring. |
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Cancel | Click Cancel to begin configuring this screen afresh. |
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