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Nutanix NCSC-Level-1 Practice Test - Questions Answers, Page 6

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List of questions

Question 51

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Refer to the exhibit. A consultant is deploying a cluster using the customer-provided IP addressing information. Which option in Foundation must be configured to ensure connectivity during the d

Question 52

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After imaging the nodes and creating the cluster successfully, the consultant connects the cluster to the customer network. When logging into Prism, the events dashboard is full of errors. What is

Question 53

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A consultant is preparing to add new nodes into an existing cluster. The current cluster AOS version is 5.8. The new expansion node is currently running AOS 5.9 code. The cluster must continue to ru

Question 54

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While trying to upgrade AOS in a cluster, a consultant receives a warning message that there are two powered-on VMs that need to be powered off for the upgrade to proceed. What would cause this war

Question 55

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A consultant successfully completes a Foundation using a flat switch. The consultant then works with the customer to move the cluster over to their production network. After the move, the CVMs and h

Question 56

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A customer racks all nodes in the new cluster. The customer does not allow IPv6 for node discovery. The consultant is not allowed to use the consultant’s own flat switch in the customer’s environme

Question 57

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A consultant configures a Nutanix cluster and integrates the hosts into vCenter using VMware best practices. The customer has requested that the Nutanix cluster only have a single datastore. Upon c

Question 58

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After finishing foundation on an AHV cluster, a consultant is preparing to plug into the customer network given the following set of requirements: * All network traffic on trunks is tagged * Custo

Question 59

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After installation, network ports are properly configured with the default active-backup bonding. One 10GbE port goes to switch 1. Another 10GbE port goes to switch 2. A consultant tests failover b

Question 60

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A consultant creates a new cluster using ESXi as the hypervisor. After creating the cluster, the consultant begins to run Life Cycle Manager (LCM) updates. During the LCM upgrade pre-checks, an erro

Related questions

A consultant creates a new cluster using ESXi as the hypervisor. After creating the cluster, the consultant begins to run Life Cycle Manager (LCM) updates. During the LCM upgrade pre-checks, an error is returned. Which configuration is causing this issue?

A consultant is deploying a Nutanix cluster at a customer location. The consultant will be deploying the latest AOS along with the latest Nutanix hardware. Which three references should the consultant review prior to this installation? (Choose three.)

During the Foundation imaging process, nodes are successfully imaged, but the cluster creation fails. Which log should the consultant review to determine the cause?

What is the minimum number of nodes required for a Nutanix Cluster to support Replication Factor 3 (RF3) on a storage container?

A consultant creates three storage containers (container-1, container-2, container-3). The customer requires that only container-1, which will be utilized as an NFS datastore, be presented to external hosts. However, users are able to mount all three containers. What is causing this problem?

Which Nutanix feature creation is described in the Knowledge Transfer?

A consultant has deployed a Nutanix cluster with AOS 5.10.x, then discovers the customer’s environment is running on AOS 5.6.x. The consultant decides to re-image the cluster using the foundation Java applet. During the Foundation discovery, all cluster nodes display a status of Unavailable. What should the consultant do to resolve the issue?

A consultant is using a customer’s switch for installation. Although the 10GbE ports for each of the hosts are connected to the switch, the nodes fail to be discovered. What is causing the issue?

A consultant configures a Nutanix cluster and integrates the hosts into vCenter using VMware best practices. The customer has requested that the Nutanix cluster only have a single datastore. Upon configuring the cluster per the customer requirements, vCenter displays an alert regarding the heartbeat datastore. The consultant adds the das.ignoreInsufficientHbDatastore value = true rule. The container can be seen from each host, but the alert remains active. What should the consultant do to resolve this issue?

After imaging the nodes and creating the cluster successfully, the consultant connects the cluster to the customer network. When logging into Prism, the events dashboard is full of errors. What is causing the issue?

Question 51

Refer to the exhibit.

A consultant is deploying a cluster using the customer-provided IP addressing information.

Which option in Foundation must be configured to ensure connectivity during the deployment?

Link Aggregation

Range Autofill

Network Segmentation

Multi-homing

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Question 52

After imaging the nodes and creating the cluster successfully, the consultant connects the cluster to the customer network. When logging into Prism, the events dashboard is full of errors.

What is causing the issue?

The cluster was not stopped prior to connecting to the customer network.

The Cluster Virtual IP Address (VIP) was not set up during the process.

Foundation did not create the cluster successfully.

The consultant did not run Nutanix Cluster Check (NCC..

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A consultant is preparing to add new nodes into an existing cluster. The current cluster AOS version is 5.8. The new expansion node is currently running AOS 5.9 code. The cluster must continue to run at its current AOS version.

Which method can be used to successfully add the node?

Upgrade the cluster to 5.9 and add the node through Prism Element.

Use Prism Element to Expand the cluster and select the re-image option.

Use the CLI and enter cluster add-node node-serial=”node_serial”.

Use Prism Element, which will downgrade the node by default during the node add process.

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Question 54

While trying to upgrade AOS in a cluster, a consultant receives a warning message that there are two powered-on VMs that need to be powered off for the upgrade to proceed.

What would cause this warning to be issued?

Upgrading a single-node cluster requires the VMs to be shut down.

Upgrading a two-node cluster requires the VMs to be shut down.

There are not enough resources left in the single-node cluster.

There are not enough resources left in the two-node cluster.

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Question 55

A consultant successfully completes a Foundation using a flat switch. The consultant then works with the customer to move the cluster over to their production network. After the move, the CVMs and hypervisors can no longer communicate, which prevents the cluster from starting.

Which option should be used to resolve this issue?

If the IPMI is in use, check that the IPMI can ping the default gateway over IPv6.

Make sure that the IPMI and CVM VLAN is manually tagged on the Host and CVM.

Verify that IPv6 Link Local and DHCP is enabled on all switch ports.

If using VLANs, confirm the hypervisor/CVM VLAN is set as Native on the switch ports.

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Question 56

A customer racks all nodes in the new cluster. The customer does not allow IPv6 for node discovery.

The consultant is not allowed to use the consultant’s own flat switch in the customer’s environment.

Which step should the consultant take to resolve this issue?

Bare metal image all nodes with Foundation VM.

Image each node individually with Foundation VM.

Connect to the top of rack switch and discover the nodes with IPv4.

Open a console to all nodes and statically assign IP addresses.

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Question 57

A consultant configures a Nutanix cluster and integrates the hosts into vCenter using VMware best practices. The customer has requested that the Nutanix cluster only have a single datastore.

Upon configuring the cluster per the customer requirements, vCenter displays an alert regarding the heartbeat datastore. The consultant adds the das.ignoreInsufficientHbDatastore value = true rule.

The container can be seen from each host, but the alert remains active.

What should the consultant do to resolve this issue?

Turn off and then turn back on HA.

Make sure the DRS setting is turned on.

Create a second container.

Whitelist the vCenter IP address within Prism.

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Question 58

After finishing foundation on an AHV cluster, a consultant is preparing to plug into the customer network given the following set of requirements:

* All network traffic on trunks is tagged

* Customer is using LACP

* A native VLAN is not in use

Which set of commands should the consultant use to ensure cluster connectivity on customer equipment?

change_cvm_vlan 0 ovs-vsctl set port br0 tag=0 ovs-vsctl set port br0-up bond_mode=balance-tcp

change_cvm_vlan 10 ovs-vsctl set port br0 tag=10 ovs-vsctl set port br0-up bond_mode=balance-tcp

change_cvm_vlan 0 ovs~vsctl set port br0 tag=0 ovs~vsctl set port br0-up bond_mode=active-backup

change_cvm_vlan 10 ovs-vsctl set port br0 tag=10 ovs-vsctl set port br0-up bond_mode=balance-slb

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Question 59

After installation, network ports are properly configured with the default active-backup bonding.

One 10GbE port goes to switch 1. Another 10GbE port goes to switch 2. A consultant tests failover by manually pulling one of the cables and notices it is taking too much time to failover, which is causing excessive packet loss.

What should the consultant enable to resolve this issue?

LACP on switch

PAgP

Portfast

Jumbo frames

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