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Question 168 - NCS-Core discussion

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A consultant deploys a four-node VMware ESXi cluster and vCenter server. An HA/DRS cluster is configured for all four nodes. The customer deploys five new VMs on the cluster.

During the knowledge Transfer, a network cable on one node is removed to demonstrate HA and migration of the VMs to another host. In the HA/DRS cluster settings, the VM Restart Priority for all CVMs is set to Disabled. The customer observes warnings that the CVM on the ejected host is no longer powered on.

Which ESXi HA/DRS cluster setting is missing?

A.
Enable EVC for the cluster.
Answers
A.
Enable EVC for the cluster.
B.
Disable VM Monitoring on all CVMs.
Answers
B.
Disable VM Monitoring on all CVMs.
C.
Disable Automation Level on all CVMs.
Answers
C.
Disable Automation Level on all CVMs.
D.
Enable Host Monitoring.
Answers
D.
Enable Host Monitoring.
Suggested answer: D

Explanation:

The issue indicated is that the VMs, specifically the CVMs (Controller VMs), do not restart on the remaining nodes after a network cable is removed, demonstrating a failure of HA (High Availability). The setting that should be verified is 'Host Monitoring' within the ESXi HA/DRS settings. This setting enables the host to monitor the state of other hosts in the cluster and take necessary actions like VM restarts on other hosts in the event of failures. If it's disabled, the cluster wouldn't automatically manage the failover of VMs upon host disconnection.

Reference: Nutanix Bible (https://www.nutanixbible.com/), Nutanix Official YouTube Training Series

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asked 23/09/2024
sicnarep sicnarep
44 questions
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