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300-610 · Question #330
300-610 Question #330: Real Exam Question with Answer & Explanation
The correct answer is C: Configure priority flow control between Core-R1 and Server-12.. Configuring Priority Flow Control (PFC) on the link between Core-R1 and Server-12 ensures lossless Ethernet at the congestion point where traffic converges during peak periods. PFC prevents packet drops for selected traffic classes, which is essential for AI/ML and storage traffi
Question
Refer to the exhibit. To prevent traffic drops between Core-R1 and Server-12 during peak traffic periods, an organization wants to achieve lossless Ethernet within the AI/ML topology. Which action must be used to meet the requirement?
Exhibit
Options
- AConfigure explicit congestion notification on all links to mark packets during congestion events.
- BEnable priority flow control and explicit congestion notification between compute clusters and
- CConfigure priority flow control between Core-R1 and Server-12.
- DEnable priority flow control on links between Edge-R1 and Edge-R2 and Core-R1.
Explanation
Configuring Priority Flow Control (PFC) on the link between Core-R1 and Server-12 ensures lossless Ethernet at the congestion point where traffic converges during peak periods. PFC prevents packet drops for selected traffic classes, which is essential for AI/ML and storage traffic requiring lossless behavior.
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