NCM-MCI: Nutanix Certified Master - Multicloud InfrastructureDemo

By Nutanix · Question Mode

QuestionQ53

Analyze and Optimize Network Performance

A customer has a Nutanix cluster with 10Gb connectivity through switch fabric extenders. The administrator receives NCC health-check errors for latency exceeding 200ms.

Which action should the administrator take to resolve the NCC errors?

  • A Replace the switch fabric extenders with 10G line rate switches
  • B Upgrade NCC and increase the CVM memory by 4Gb
  • C Add 2 additional 10G uplinks from the switch fabric extenders per node
  • D Upgrade NCC and increase the vCPU of the CVM
Explanation

Nutanix clusters require low-latency, 10 Gb line-rate switching. Switch fabric extenders can introduce the latency condition detected by NCC; replacing them with 10 Gb line-rate switches removes that unsupported network bottleneck.

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