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Nutanix SE Academy NCSC-Level-1 Passing Score

Nutanix Certified Services Consultant (NCSC): Level 1 Questions and Answers

Question 5

A consultant is onsite with a customer running Foundation VM (FVM) and discovers that there is no connectivity between the FVM and their laptop. The consultant verifies the following:

* The consultant’s laptop and Nutanix nodes are plugged into a flat switch.

* The laptop, switch and nodes are plugged into supported power supplies.

* The laptop network adapters and FVM are configured with their corresponding IP addresses.

What is the cause for the connectivity failure to the FVM?

Options:

A.

The switch is not plugged into the power supply.

B.

Desktop Firewall is blocking ping requests.

C.

Network cables are not connected.

D.

Laptop WiFi configured to use DHCP.

Question 6

After uploading a hypervisor ISO during the Foundation process, a consultant sees a message that the MD5 sum for the hypervisor is not found in the Whitelist file.

Which step should the consultant take next to resolve this issue?

Options:

A.

Download the hypervisor ISO again from the vendor website.

B.

Restart the Foundation process and upload the hypervisor again.

C.

Download the latest hypervisor ISO whitelist file from Nutanix portal.

D.

Check the hypervisor version in the Nutanix Compatibility Matrix.

Question 7

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?

Options:

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.

Question 8

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?

Options:

A.

change_cvm_vlan 0

ovs-vsctl set port br0 tag=0

ovs-vsctl set port br0-up bond_mode=balance-tcp

B.

change_cvm_vlan 10

ovs-vsctl set port br0 tag=10

ovs-vsctl set port br0-up bond_mode=balance-tcp

C.

change_cvm_vlan 0

ovs~vsctl set port br0 tag=0

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

D.

change_cvm_vlan 10

ovs-vsctl set port br0 tag=10

ovs-vsctl set port br0-up bond_mode=balance-slb