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2V0-21.20 · Question #16

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow…

The correct answer is B. Use at least two port groups. C. Use 10 Gigabit Ethernet or above. LACP needs to apply on distributed switch ports, so if this question is looking at standard vswitch

Section 5 – Performance-tuning, Optimization, and Upgrades

Question

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time. Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)

Options

  • AUse vSphere Storage I/O Control (SIOC).
  • BUse at least two port groups.
  • CUse 10 Gigabit Ethernet or above.
  • DUse Link Aggregation Control Protocol (LACP) on the port group.
  • EDisable vSphere Fault Tolerance.

How the community answered

(21 responses)
  • A
    14% (3)
  • B
    57% (12)
  • D
    24% (5)
  • E
    5% (1)

Explanation

LACP needs to apply on distributed switch ports, so if this question is looking at standard vswitch

Topics

#vMotion optimization#vSphere networking#Network bandwidth#Link Aggregation

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