The customer expects to maintain a cluster runway of 9 months. The customer doesn't have a budget for 6 months but they want to add new workloads to the existing cluster.
Based on the exhibit, what is required to meet the customer's budgetary timeframe?
Answer : A
The exhibit shows that the overall runway is only 66 days, meaning that the current cluster does not have enough capacity to sustain workloads for 6 months, let alone 9 months.
The best solution is to add resources to the cluster (Option A), such as CPU, memory, or storage, to extend the runway.
Postponing new workloads (Option B) may help in the short term but does not align with the business need to continue adding workloads.
Deleting workloads (Option C) is not a viable option because the customer wants to add more, not remove them.
Changing the target to 9 months (Option D) does not change the actual resource constraints; it only alters the target timeframe.
Nutanix Prism Central Capacity Planning and Runway Analysis
Nutanix Bible Cluster Resource Management and Scaling
Nutanix Support KB How to Extend Cluster Runway with Resource Scaling
Which predefined view in Prism Central's Intelligent Operations should be used to determine which VM is consuming excessive resources and causing performance issues for others?
Answer : C
The Bully VMs List (Option C) in Prism Central's Intelligent Operations identifies VMs consuming excessive CPU, memory, or storage, which negatively affects other VMs.
Option A (Inactive VMs List) is used for identifying unused VMs but does not detect performance issues.
Option B (Overprovisioned VMs List) helps identify VMs with excessive allocated resources, but it does not focus on live performance impact.
Option D (Constrained VMs List) highlights VMs suffering from resource contention, not those causing it.
Nutanix Prism Central Intelligent Operations and Performance Tuning
Nutanix KB Identifying and Managing Resource-Hogging VMs
An administrator using a dark site deployment for LCM is attempting to upgrade to the latest BIOS.
After completing an inventory scan, the administrator does not see the expected BIOS version available for upgrade.
What is the most likely reason the latest BIOS is not shown?
Answer : B
In a dark site deployment, LCM does not automatically fetch updates from the internet. The administrator must manually upload compatibility bundles.
Option B (The latest compatibility bundle has not been uploaded) is correct:
The compatibility bundle contains firmware mappings, allowing LCM to detect the correct BIOS version.
Option A is incorrect:
AOS does not need to be upgraded first for a BIOS update.
Option C is incorrect:
The BMC firmware does not always need updating before BIOS updates.
Option D is incorrect:
In a dark site deployment, LCM does not rely on an internet connection, so webserver access is not required.
Nutanix LCM Guide Using Compatibility Bundles in Dark Sites
Nutanix KB Troubleshooting Firmware Updates in Dark Site Deployments
An administrator needs to set up a protection policy in preparation for a Disaster Recovery (DR) test.
What is the first step required to satisfy this task?
Answer : B
For Nutanix Disaster Recovery (DR) protection policies, the first step is to establish a connection between the Production cluster and the DR site, which is done by creating an Availability Zone (AZ) (Option B).
Availability Zones (AZs) define remote sites for replication and are a requirement for configuring protection domains and disaster recovery plans.
Option A (Installing NGT) is not necessary for setting up replication but is useful for application-consistent snapshots.
Option C (Converting the source cluster to AHV) is not required, as Nutanix supports cross-hypervisor DR between ESXi and AHV.
Option D (Creating a point-in-time snapshot) is a later step after setting up the Availability Zone and Protection Policy.
Nutanix Protection Policies and DR Documentation
Nutanix Bible Disaster Recovery Planning
Nutanix Support KB Configuring Availability Zones in Prism Central
An administrator needs to create a storage container named TestData with the following conditions:
Replication Factor (RF) = 1 (RF1)
Inline Compression enabled
Deduplication disabled
Maximum storage capacity = 100 GiB
How should the administrator complete this task?
Answer : A
When creating a storage container in Nutanix, the administrator must configure the correct capacity settings:
Option A (Prism Element with Advertised Capacity of 100 GiB) is correct:
Advertised Capacity defines logical limits for the container (i.e., how much space it reports as available).
Inline Compression can be enabled directly in Prism Element.
Option B (Create in Prism Element without Advertised Capacity) is incorrect:
Without specifying Advertised Capacity, the container may consume unlimited storage.
Option C (Create in Prism Central with Reserved Capacity) is incorrect:
Reserved Capacity applies to Quality of Service (QoS) policies, not storage limits.
Option D (Create in Prism Central without capacity limits) is incorrect:
Prism Central can manage storage but does not directly enforce RF1 and compression policies.
Nutanix Storage Management Guide Creating and Managing Storage Containers
Nutanix Bible Replication Factor (RF) and Data Optimization
Nutanix KB Inline Compression Best Practices in Nutanix AOS
An administrator is experiencing storage performance issues on a Windows Server 2019 VM with the following configuration:
vCPU: 1
VRAM: 8 GB
vSCSI: VirtIO SCSI Controller
vDisk: 2 (100 GB, 250 GB)
vNIC: VirtIO Fast Ethernet
The AHV cluster is healthy, and other Windows VMs are performing well.
Which configuration change should be reviewed to enhance VM performance?
Answer : D
A single vCPU is likely causing a bottleneck, limiting the VM's ability to process I/O requests efficiently.
Option D (Increase the VM's number of vCPUs) is correct:
Windows requires sufficient CPU resources to handle disk and network operations.
Adding more vCPUs allows the VM to process more I/O operations simultaneously, improving performance.
Option A is incorrect:
Additional vSCSI controllers are only useful for very high disk I/O workloads.
Option B is incorrect:
Balance-TCP applies to network traffic, not storage performance.
Option C is incorrect:
CVM resources do not directly affect individual VM performance.
Nutanix AHV Performance Tuning Guide
Nutanix KB Optimizing Windows VM Performance on AHV
An administrator is preparing for a firmware upgrade on a host and wants to manually migrate VMs before executing the LCM upgrade. However, one VM is unable to migrate while others migrate successfully.
Which action would fix the issue?
Answer : C
If a VM is unable to migrate, the most likely cause is that it is an Agent VM (such as a Nutanix Witness VM or a VM with special dependencies).
Option C (Disable Agent VM) is correct:
Some Agent VMs are configured to prevent migration due to critical roles (e.g., a Witness VM for Metro Availability).
Disabling Agent VM restrictions allows it to migrate before a host enters maintenance mode.
Option A (Enable ADS) is incorrect:
Acropolis Dynamic Scheduling (ADS) helps with VM placement after migration, but it does not force an unmigratable VM to move.
Option B (Update LLDP) is incorrect:
LLDP is used for network discovery, but it does not impact VM migration behavior.
Option D (Configure backplane port groups) is incorrect:
Backplane settings impact CVM communication, not VM migration.
Nutanix Prism Element Guide Managing Agent VM Settings
Nutanix Bible Host Maintenance and VM Live Migration
Nutanix KB Troubleshooting VM Migration Failures in AHV