QUESTION: 77

An administrator would like to leverage the Reliable Event Logging Protocol (RELP) with their Remote Syslog Server. After completing the configuration, it is observed that RELP logging is not working as expected.

What is the likely cause of this issue?

The cluster does not have RELP installed.
The GENESIS was the only one chosen to forward log information.
The Remote Syslog Server was configure using TCP as the protocol.
The remote server does not have rsyslog-relp installed.

Answer(s): D

Explanation:

According to the Red Hat Customer Portal, to use RELP with Rsyslog, you need to install the rsyslog- relp package on both the server and the client. If the remote server does not have rsyslog-relp installed, RELP logging will not work as expected.

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QUESTION: 78

Which two predefined views can be added to a report to identify inefficient VMs?

Underprovisioned VMs List
Zombie VMs List
Constrained VMs List
Overprovisioned VMs List

Answer(s): B,D

Explanation:

Zombie VMs and overprovisioned VMs are two types of inefficient VMs that can waste resources and increase costs in a Nutanix environment. Zombie VMs are VMs that are powered on but have no activity or utilization for a long period of time. Overprovisioned VMs are VMs that have more resources allocated than they actually need or use. Both types of VMs can be identified by adding predefined views to a report in Prism Central.

A predefined view is a template that defines what data is displayed and how that data is represented in a report. Prism Central provides several predefined views for different purposes, such as capacity planning, performance analysis, anomaly detection, and efficiency optimization. To add a predefined view to a report, go to Operations > Reports > New Report and select the desired view from the list1.

The Zombie VMs List view shows the list of zombie VMs in the environment based on the CPU usage, memory usage, disk IOPS, and network throughput metrics. The view also shows the amount of resources wasted by these VMs and the potential savings that can be achieved by deleting or resizing them2.

The Overprovisioned VMs List view shows the list of overprovisioned VMs in the environment based on the CPU usage, memory usage, disk IOPS, and network throughput metrics. The view also shows the amount of resources wasted by these VMs and the potential savings that can be achieved by resizing them3.

By adding these two views to a report, an administrator can identify inefficient VMs and take appropriate actions to optimize resource utilization and reduce costs.

Reference:

1: Reports Management - Prism Central Guide 2: Zombie VMs List - Prism Central Guide 3: Overprovisioned VMs List - Prism Central Guide

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QUESTION: 79

When a VM is connected to a Nutanix managed network, when is the IP addressed assigned?

When the vNIC is created on the VM.
When the VM is powered on.
When the guest OS sends a DHCP request.
When the guest OS receives a DHCP acknowledge.

Answer(s): B

Explanation:

When a VM is connected to a Nutanix managed network, the IP address is assigned when the VM is powered on. A Nutanix managed network is a network that is created and managed by Prism Central using IP address management (IPAM). IPAM allows Prism Central to automatically assign IP addresses to VMs from a pool of available addresses in a subnet. IPAM also tracks the IP address usage and availability across clusters and networks4.

When a VM is connected to a Nutanix managed network, the administrator can choose one of the following assignment types for the IP address:

Assign Static IP: This option allows the administrator to manually specify a static IP address for the VM from the subnet range. The IP address will not change unless the administrator changes it.

Assign with DHCP: This option allows Prism Central to dynamically assign an IP address for the VM from the subnet range using DHCP. The IP address may change depending on the DHCP lease time and availability.

No Private IP: This option allows the administrator to skip assigning an IP address for the VM. This option is useful for scenarios where the administrator wants to use an external IPAM solution or assign an IP address later5.

Regardless of the assignment type, the IP address is assigned when the VM is powered on. This is because Prism Central needs to communicate with the hypervisor (AHV or ESXi) to configure the virtual NIC (vNIC) of the VM with the IP address information. This communication can only happen when the VM is in a powered on state6.

Reference:

4: IP Address Management - Prism Central Guide 5: Creating a New Report - Prism Central Guide 6: IP Address Assignment - AHV Networking Guide

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QUESTION: 80

Which two capabilities does IPAM provide in a Nutanix networking configuration? (Choose two.)

Allows proxy server settings to be set up for a defined network
Allows AHV to assign IP addresses automatically to VMs using DHCP
Configures a VLAN with an IP subnet and assigns a group of IP addresses
Configures firewall rules to prevent or allow certain TCP/IP traffic

Answer(s): B,C

Explanation:

According to the Nutanix Support & Insights, IPAM enables AHV to assign IP addresses automatically to VMs using DHCP. You can configure each virtual network and associated VLAN with a specific IP subnet, associated domain settings, and group of IP address pools available for assignment.

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Free NCP-MCI Exam Braindumps (page: 20)

QUESTION: 77

Explanation:

QUESTION: 78

Explanation:

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QUESTION: 79

Explanation:

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QUESTION: 80

Explanation: