Ensurepass

QUESTION 61

In a data center using a leaf and spine architecture, which two statements define the connectivity between the leaf and spine tiers required to provide optimal network connectivity for NSX? (Choose two.)

 

A.

Links are required between leaf and spine switches, and from each spine switch to other spine switches in the architecture.

B.

Links are required between leaf and spine switches in the architecture to form a point-to- point connection between the two tiers.

C.

High availalability and scalability should be achieved using NSX High Availability.

D.

High availability and scalability should be achieved using Equal Cost Multipathing (ECMP).

 

Correct Answer: BD

 

 

QUESTION 62

A vSphere administrator deployed an NSX Edge Load Balancer in High Availability (HA) mode. What happens in the event the Load Balancer has a failure?

 

A.

The secondary NSX Edge Load Balancer assumes the role of primary. Existing Flows will need to have their connections reestablished.

B.

HA will start the NSX Edge Load Balancer on another ESXi host in the cluster. All existing flows will need to have their connections reestablished.

C.

HA will start the NSX Edge Load Balancer on another ESXi host in the cluster. The NSX Controller caches existing flows and hands them to the Load Balancer when it is back up.

D.

The secondary NSX Edge Load Balancer assumes the role of primary. The NSX Controller caches existing flows and hands them to the Load Balancer when it is back up.

 

Correct Answer: A

 

 

QUESTION 63

You have deployed a two-tiered application using four virtual machines:

 

clip_image002Two virtual machines are web application servers

clip_image002[1]Two virtual machines providing a clustered database service

 

What feature can you configure to provide the most accurate account for only the traffic between the web servers and the clustered database?

 

A.

On the vSphere Distributed Switch, configure the use of a port mirroring session using the Encapsulated Remote Mirroring (L3) Source session type.

B.

On the vSphere Distributed Switch, configure the use of a port mirroring session using the Remote Mirroring Destination session type.

C.

On the vSphere Distributed Switch, configure the use of an Isolated Private VLAN for the ports of the four virtual machines.

D.

On the vSphere Distributed Switch, configure Netflow for the distributed virtual port group and enable Process internal flows only for the distributed switch.

 

Correct Answer: D

 

 

 

 

QUESTION 64

What is the minimum number of vSphere Distributed Switches (vDS) that must be configured before deploying VMware NSX for vSphere?

 

A.

0

B.

1

C.

2

D.

4

 

Correct Answer: B

 

 

QUESTION 65

A vSphere administrator wants to setup an NSX Edge Service Gateway to provide traveling employees secure access to company servers located in specific network segments within the corporate Data Centers. The solution has to be as scalable as possible. Which Virtual Private Network solution will satisfy the administrator’s requirements?

 

A.

SSL VPN

B.

MPLS VPN

C.

Layer 2 VPN

D.

IPSec VPN

 

Correct Answer: A

 

 

QUESTION 66

A user needs to be given the ability to make configuration changes on a specific NSX Edge device. What role and scope could be used to meet this requirement?

 

A.

NSX Administrator role and Limit Access scope

B.

Security Administrator role and Limit Access scope

C.

NSX Administrator role and No restriction scope

D.

Security Administrator role and No restriction scope

 

Correct Answer: B

 

 

QUESTION 67

What is a prerequisite to deploying a Logical Switch?

 

A.

Configure the VXLAN Tunnel Endpoint’s (VTEP) VLAN on the trunk in the physical switches.

B.

Add the ESXi hosts to the same vSphere Distributed Switch.

C.

Prepare and configure VTEPs on the ESXi hosts using the vSphere Web Client.

D.

Create a port group on the vSphere Distributed Switch.

 

Correct Answer: A

 

 

 

 

 

 

QUESTION 68

Which VMware NSX for vSphere component can be created on-demand using vRealize Automation?

 

A.

The logical switch

B.

The logical distributed router

C.

The distributed firewall

D.

The NSX Edge Services Gateway

 

Correct Answer: A

 

 

QUESTION 69

Which two statements are valid regarding vCloud Networking and Security (vCNS) and NSX? (Choose two.)

 

A.

Both vCNS and NSX support multiple hypervisor environments.

B.

NSX provides support for multiple hypervisor environments, vCNS does not.

C.

Both vCNS and NSX support dynamic routing protocols.

D.

NSX supports dynamic routing protocols, vCNS does not.

 

Correct Answer: BD

 

 

QUESTION 70

An administrator has created a logical switch, but when attempting to select a transport zone, the dropdown box is empty. Which option is causing this issue?

 

A.

The transport zone has not been enabled on the NSX Controller.

B.

A VXLAN has not been created.

C.

A VLAN has not been created.

D.

The transport zone has not been assigned an IP address pool.

 

Correct Answer: B

 

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