Chapter 22 Queuing Method
Table 55 | Advanced Application > Queuing Method (continued) |
LABEL | DESCRIPTION |
Method | Select SPQ (Strictly Priority Queuing), WFQ (Weighted Fair Queuing) or WRR |
| (Weighted Round Robin). |
| Strictly Priority services queues based on priority only. When the highest |
| priority queue empties, traffic on the next |
| has the highest priority and Q0 the lowest. |
| Weighted Fair Queuing is used to guarantee each queue's minimum bandwidth |
| based on their bandwidth weight (the number you configure in the Weight |
| field). Queues with larger weights get more guaranteed bandwidth than |
| queues with smaller weights. |
| Weighted Round Robin 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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Weight | When you select WFQ or WRR enter the queue weight here. Bandwidth is |
divided across the different traffic queues according to their weights. | |
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Hybrid- | This field is applicable only when you select WFQ or WRR. |
SPQ | Select a queue (Q0 to Q7) to have the Switch use SPQ to service the |
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Lowest- | subsequent queue(s) after and including the specified queue for the |
Queue | |
| 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 |
| memory when you are done configuring. |
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Cancel | Click Cancel to begin configuring this screen afresh. |
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