HP2-Z31 by HP Actual Free Exam Questions And Answers

Question 1

Which command installs the HP VAN SDN Controller software?

A. sudo dpkg -1 *hp-sdn-ctl

B. sudo dpkg -P hp-sdn-ctl_2.0.0.4253_amd64.deb

C. sudo dpkg -1 hp-sdn-ccl 2.0.0.4253 amd64.deb

D. sudo dpkg -i hp-sdn-ctl_2.0.0.4253_amd64.deb

Discussion 0

Correct Answer: D Vote an answer

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Question 2

Which command is a valid cURL command that can be executed against the HP VAN SDN Controller (assuming variables and scripts are configured correctly)?

A. Option B

B. Option A

C. Option D

D. Option C

Discussion 0

Correct Answer: B Vote an answer

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Question 3

A company has an IRF-based, 2-tier FlexFabric architecture in its data center. The company is now increasing the amount of server virtualization and also adding more redundant connections across the network infrastructure backbone. Which benefit does software-defined networking (SDN) provide for this FlexFabric solution?

A. SDN can help core routing switches handle more routing table entries without sacrificing performance.

B. SDN extends the SNMP MIBs to include MIBs for virtual switches.

C. SDN applications can help to provision network connectivity for virtual machines and to forward traffic across complex meshes of links

D. SDN applications can extend the virtual switches inside hosts into the control plane of multiple physical infrastructure devices.

Discussion 0

Correct Answer: D Vote an answer

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Question 4

Which component synchronizes the configuration amongst a team of HP VAN SDN Controllers?

A. Cassandra

B. Zookeeper

C. Keystone

D. Virgo

Discussion 0

Correct Answer: B Vote an answer

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Question 5

A network integrator plans to implement the HP Network Protector SDN application in a network. What is a key consideration with regards to the OpenFlow protocol implementation and switch selection?

A. If the access switch supports FORWARD_NORMAL

B. If the core switch supports PACKETIN

C. if the core switch supports FORWARD_NORMAL

D. If the access switch supports PACKETIN

Discussion 0

Correct Answer: D Vote an answer

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Question 6

How does an HP VAN SDN Controller team provide high availability for external applications?

A. By using the southbound controller interface with a secondary interface

B. By using the northbound controller interface tied to a region configuration

C. By using the southbound controller interface tied to a region configuration

D. By using the northbound controller interface with a secondary interface

Discussion 0

Correct Answer: B Vote an answer

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Question 7

Which framework allows for dynamic insertion and removal of applications in an HP VAN SDN Controller?

A. JSON

B. cURL

C. OSI

D. OSGi

Discussion 0

Correct Answer: D Vote an answer

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Question 8

Which OpenFlow message ensures that all previous flow mod messages have been processed by the OpenFlow switch agent and that there are no flow mod messages queued for processing from an earlier time?

A. Force

B. Flush

C. Push

D. Barrier

Discussion 0

Correct Answer: B Vote an answer

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Question 9

What are two challenges when planning to implement a BYOD environment? (Select two.)

A. device state unknown

B. device CA enrollment

C. device software inspection

D. device not under central control

E. device inventory control

Discussion 0

Correct Answer: B,C Vote an answer

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HP Creating HP Software-defined Networks - HP2-Z31 Exam Practice Test

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