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Nutanix NCSC-Level-1 - Nutanix Certified Services Consultant (NCSC): Level 1

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Total 78 questions

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?

A.

Compression was turned on for all containers.

B.

A Container-level whitelist entry was configured.

C.

Deduplication was turned on for all containers.

D.

A Global whitelist entry was configured.

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.

IPv6 is not enabled on the switch.

B.

IPMI port is not plugged in.

C.

Foundation VM is running on a Windows host.

D.

10GbE ports are configured with the incorrect duplex setting.

A consultant is planning a new cluster installation and needs to locate the Shared IPMI port for each of the specific nodes that the customer has bought.

Which Support Portal location contains the document that would identify the port?

A.

Solutions Documentation

B.

Hardware Replacement Documentation

C.

Software Documentation

D.

Knowledge Base

A consultant is imaging a Nutanix cluster with VMware ESXi. Foundation returns an error that the media is not a supported ISO. The consultant checks the whitelist file in Foundation and confirms that the version of the ISO is not listed.

Which three actions should the consultant take to resolve this issue? (Choose three.)

A.

Replace and save whitelist file in Foundation

B.

Obtain the MD5 checksum of the ISO and confirm MD5 checksum of ISO is listed.

C.

Download the iso_whitelist.json from the Support portal.

D.

Edit the whitelist file in Foundation.

E.

Restart the imaging process in Foundation.

Which two components must be identified to validate that software compatibility requirements are met for Nutanix Cluster Installation? (Choose two.)

A.

Guest OS

B.

AOS

C.

Firmware

D.

Hypervisor

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?

A.

Link Aggregation

B.

Range Autofill

C.

Network Segmentation

D.

Multi-homing

A consultant notices while assigning VLAN tags to hosts and CVMs in a running cluster, that Prism Element displays alerts indicating a node is down.

What should the consultant do to prevent these alerts?

A.

Restart the Nutanix cluster.

B.

Only change the Controller Virtual Machine VLANs.

C.

Only change the hypervisor VLANs.

D.

Stop the Nutanix cluster before changing VLANs.

Refer to the exhibits.

A consultant is trying to test port failover on the node shown in the first exhibit. A continuous ping test is performed to the host. The consultant shuts down one of the links, after which the host ping request times out. The consultant tries to troubleshoot the issue with the customer and sees the information shown in the second exhibit on their Cisco Switches:

What is causing the issue?

A.

There is a Native VLAN mismatch on the switchport.

B.

The wrong VLAN is tagged on the host.

C.

Bad SPF+ cables are on the active interface.

D.

PortFast is not enabled on the port connected to the host.

A consultant needs to review a customer’s switch port configuration to identify any issues. Other customer requirements are as follows:

* Leverage LACP

* Native VLAN will not be used

* Use Multiple Upstream switches

* Use VLANs 20-25 and 30

* LACP Fallback has been Enabled

* vPC or MLAG has been configured

What must be included in a configuration in order to meet these requirements?

A.

Native VLAN set to default

Ports trucked to allow all necessary VLANs

B.

Native VLAN set to default

Ports in access mode to allow all necessary VLANs

C.

Native VLAN set to 30

Ports Trunked to allow all necessary VLANs

D.

Native VLAN set to 30

Ports in access mode to allow all necessary VLANs

A customer wants to expand an existing cluster with three additional nodes. After running the Foundation process on the new nodes, the customer realizes that the wrong IPs where used and the nodes are configured on a different network. The customer decides to create a new cluster instead.

Which method should be used to recreate the cluster?

A.

Log into IPMI and use cluster create command to create the cluster.

B.

Log into CVM and use cluster create command to create the cluster.

C.

Log into Hypervisor and use cluster create command to create the cluster.

D.

Foundation all nodes again and create the cluster.