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An administrator needs to configure Prism to send encrypted messages to a set of recipients.
Which setting must be applied?
A. Use SMTP Port 25
B. Configure Prism Central to use Cluster Lockdown
C. Install SSL certificates on Prism Central
D. Set SMTP Security Mode to STARTTLS
Explanation: The best way for the administrator to configure Prism to send encrypted messages to a set of recipients is to set the SMTP Security Mode to STARTTLS. This will ensure that all messages sent over SMTP are encrypted and secure. Additionally, the administrator should consider installing SSL certificates on Prism Central to ensure that the messages are being sent securely. Finally, the administrator should consider configuring Prism Central to use Cluster Lockdown, which will help ensure that the messages are only sent to the intended recipients.
An administrator has been notified by a user that a Microsoft SQL Server instance is not performing well.
When reviewing the utilization metrics, the following concerns are noted:
Memory consumption has been above 95% for several months
Memory consumption has been spiking to 100% for the last five days
Storage latency is 2ms.
When logging into Prism Central, how could the administrator quickly verify if this VM has performance bottlenecks?
A. See Capacity Runway.
B. Filter VM by Efficiency.
C. Update Capacity Configurations.
D. Perform Entity Sync
In a default configuration of an AHV cluster, a single node fails.
What happens to the running VMs on that node?
A. The cluster restarts all VMs in the event of a host failure
B. The VMs do a live migration to the master node in the cluster
C. The VMs do a live migration to any other node in the cluster
D. The cluster attempts to restart VMs on other hosts
An administrator is performing validation testing of a new-deploy cluster. During this test, the administrator disconnect each LAN interface from each of the nodes while pinging the hypervisor and guest VMs.
When the first interface is disconnected, pings continue as expected to the hypervisor, but pings stop responding from the guest. Pings continue when the interface is reconnected. When the second interface is disconnected, pings continue to both the hypervisor and guest VMs.
What could be the cause of this error?
A. This is normal behavior for a LAN Failover
B. Switch ports are configured with different VLANs
C. Portfast is not enabled on the switch ports
D. One of the network interfaces has a bad patch cable.
Explanation: switch ports are configured with different VLANs could be the cause of this error. If the switch ports are not configured with the same VLANs as the network interfaces on each node, then there could be a mismatch in network connectivity when one interface is disconnected1. This could affect the guest VMs that are using a different VLAN than the hypervisor.
An administrator is troubleshooting vDisk performance issues in a Nutanix cluster with hybrid disks. The VMs all have Flash Mode enabled.
But users are reporting disk latency.
What could cause the performance issues?
A. Flash mode is disabled when a node fails.
B. Compression is disabled on the vDisk storage container.
C. The VMs vDisks are in multiple containers.
D. Data size for flash mode exceeds 25% of the SSD capacity.
Explanation: data size for flash mode exceeds 25% of the SSD capacity could cause the performance issues. Flash mode is a feature that allows vDisks to be pinned to SSDs for faster access, but it has a limit of 25% of the SSD capacity per node. If this limit is exceeded, some vDisks may be evicted from flash mode and cause disk latency2.
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