An administrator has deployed an NC2 cluster on AWS to an existing environment for VDI. Afterwards, the corporate security teams direct the administrator to reuse an existing AWS subnet, 10.79.4.0/24 that has two EC2 instances: EC2-1 (10.79.4.200) and EC2-2 (10.79.4.201). The security team indicates that this directive is to avoid overlap with the AHV IPAM. Which two configuration actions should the administrator take to ensure there are no configuration issues? (Choose two.)
Answer(s): A,D
To avoid IP address conflicts and ensure there are no configuration issues when reusing an existing AWS subnet, the administrator should take the following actions:aCLI > net.add_to_ip_blacklist 10.79.4.200 aCLI > net.add_to_ip_blacklist 10.79.4.201 (Answer A):This command adds the specified IP addresses to the blacklist, preventing AHV IPAM from assigning these addresses to any VMs. This ensures that the existing EC2 instances with IPs 10.79.4.200 and 10.79.4.201 are not allocated to other VMs in the NC2 cluster. Configure the AHV IPAM to use DHCP range 10.79.4.2 -10.79.4.253 (Answer D):By configuring the AHV IPAM to use a specific DHCP range, you ensure that the IP addresses assigned to the EC2 instances (10.79.4.200 and 10.79.4.201) are not included in the DHCP pool. This prevents IP address conflicts within the subnet.
Nutanix aCLI ReferenceNutanix NC2 on AWS DocumentationAWS VPC and Subnet Basics
Which two statements are the most accurate regarding Cluster Protect? (Choose two.)
Answer(s): C,D
The clusters that are to be protected must be registered with the same instance of Prism Central (Answer C):For Cluster Protect to function correctly, all clusters intended for protection must be registered under the same Prism Central instance. This ensures consistent management and coordination of protection policies and operations across clusters.The Cluster Protect feature requires AOS version 6.7 or higher (Answer D):Cluster Protect is a feature that is available starting from AOS version 6.7. To utilize this feature, ensure that the Nutanix clusters are running this version or a newer one.
Nutanix Cluster Protection DocumentationNutanix AOS Release Notes
Exhibit.What action is taken against the Condemned node shown in the exhibit?
Answer(s): A
When a node is marked as "Condemned," it indicates that the system has determined that the node is no longer reliable for operations. As part of the automated recovery and protection process, the following action is typically taken:The node has a power reset sent to it (Answer A):In most cases, a condemned node undergoes a power reset as an initial recovery attempt. This action attempts to reboot the node to bring it back to a healthy state. If the reset fails, further manual or automated steps may be required to address the hardware or software issue.
Nutanix Cluster Management DocumentationNutanix Support Knowledge Base
An administrator is tasked with providing VMs outbound internet connectivity in AWS. Which components would the administrator need to create in the VPC to achieve this?
Answer(s): B
To provide VMs with outbound internet connectivity in AWS using a private subnet, the administrator needs to create the following components in the VPC:Private Subnet: A private subnet is required to house the VMs that need outbound internet access but do not require direct inbound access from the internet. NAT Gateway: A NAT (Network Address Translation) Gateway is necessary to allow instances in the private subnet to connect to the internet or other AWS services while preventing the internet from initiating a connection with those instances.Public EIP (Elastic IP Address): An EIP is associated with the NAT Gateway to provide a persistent public IP address that allows outbound internet traffic from the private subnet to be routed correctly. Route Table: A route table is configured to route traffic from the private subnet to the NAT Gateway for outbound internet access.
AWS NAT Gateway DocumentationAWS VPC Subnet Basics
An administrator needs to backup Prism Central configuration data to an Amazon S3 bucket. Which pcdr-cli command parameters is needed to satisfy this task?
To backup Prism Central configuration data to an Amazon S3 bucket, the pcdr-cli command with the protect parameter is used. This parameter is specifically designed for creating protection policies and backing up Prism Central data.
Nutanix Prism Central DocumentationNutanix pcdr-cli Command Reference
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