Cisco
300-610 · Question #306
300-610 Question #306: Real Exam Question with Answer & Explanation
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Question
A network engineer must design a high-performance, lossless Ethernet network to support AI workloads in a data center. The network uses a spine-leaf topology with Cisco Nexus 9000 Series Switches. The design must ensure that critical AI traffic can move seamlessly across the fabric without being dropped due to congestion. The design requirements are: - Prevent packet drops for high-priority AI traffic flows. - Proactively manage and signal congestion to ensure continuous data flow even under heavy load. Which design approach must be used to meet these requirements?
Options
- AEnable PFC across all QOS classes.
- BImplement PFC only on high-priority traffic.
- CUse ECN across the network to manage congestion.
- DConfigure PFC on all traffic classes across the spine-leaf topology.
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