Dell VxBlock Deploy Achievement (D-VXB-DY-A-24) Free Practice Test

Question 1

A Customer Engineer just connected to their new VxBlock 1000 that was shipped with NSX. From where can the Customer Engineer confirm that the correct vSphere clusters are prepared for NSX?

A. vCenter Web Client

B. NSX Controller

C. ESXi host VIBs

D. NSX Manager VAMI

Correct Answer: A

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Question 2

How are policies applied within an ACI fabric?

A. Between two or more EPGs; all EPGs can be either unidirectional or bidirectional

B. Between two or more EPGs; all EPGs must be bidirectional

C. Between only two EPGs; both EPGs must be unidirectional

D. Between only two EPGs; both EPGs can be either unidirectional or bidirectional

Correct Answer: A

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Question 3

What type of topology does the ACI fabric use?

A. Tree

B. Spine Leaf

C. Flat

D. Hierarchical

Correct Answer: B

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Question 4

Which document provides a high-level overview of what is being delivered?

A. Logical Configuration Survey

B. Site Survey

C. Solution Abstract

D. Bill of Materials

Correct Answer: C

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Question 5

What is encapsulated by a VxLAN?

A. Layer 2 Ethernet frames in Layer 3 UDP-IP packets

B. Layer 3 UDP-IP packets in Layer 2 Ethernet frames

C. Layer 3 Ethernet frames in Layer 2 UDP-IP packets

D. Layer 2 UDP-IP packets in Layer 3 Ethernet frames

Correct Answer: A

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Question 6

A System Engineer is validating system cabling for a VxBlock 1000. They find that some ports on Fabric Interconnects 1A are not connected.
Which connections are missing?

A. SAN uplinks to MDS switches

B. Network uplinks to the customer network

C. Server uplinks to C-Series servers

D. Network uplinks to Nexus switches

Correct Answer: C

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Question 7

A customer engineer is unable to securely connect to vCenter using their laptop. Both the vCenter and the customer laptop are behind a firewall. The network security teamrequests that the customer engineer provide source and destination port numbers to establish the needed connection.
What ranges of source and destination port numbers are valid?

A. Source port: 1024 - 49151
Destination port: 442

B. Source port: 49152 - 65535
Destination port: 443

C. Source port: 1 - 65535
Destination port: 443

D. Source port: 49152 - 65535
Destination port: 442

Correct Answer: B

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Question 8

Which statement about the differences between Cisco ACI and VMware NSX is NOT correct?

A. NSX supports both x86 and non-x86 servers; ACI does not

B. NSX requires a gateway for the physical environment; ACI works the same for physical and virtual environments

C. NSX is hardware independent; ACI is hardware dependent

D. NSX is network topology independent; ACI supports only spine-leaf architecture

Correct Answer: A

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EMC Dell VxBlock Deploy Achievement (D-VXB-DY-A-24) Free Practice Test