Brocade
143-420 · Question #105
The performance of an application using remote storage resources across a 20 km ISL is very poor, even though the ISL utilization is not very high. Which two statements are true about the poor…
The correct answer is A. Smaller average frame-size requires more buffer credits. C. Allocating more buffer credits can increase throughput on an ISL. See the full explanation below for the reasoning.
Question
The performance of an application using remote storage resources across a 20 km ISL is very poor, even though the ISL utilization is not very high. Which two statements are true about the poor performance? (Choose two.)
Options
- ASmaller average frame-size requires more buffer credits.
- BLarger average frame-size requires more buffer credits.
- CAllocating more buffer credits can increase throughput on an ISL.
- DAllocating too many buffer credits can decrease throughput on an ISL.
How the community answered
(58 responses)- A76% (44)
- B16% (9)
- D9% (5)
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