HPE7-A04 Aruba Certified Data Center Architect Exam Dumps

dumps2024-10-08T09:53:56+08:00

HPE7-A04 Aruba Certified Data Center Architect exam is hot nowadays. Many candidates want to take and pass. Studying HPE7-A04 exam information is the first step for you to take. There are 70 questions in the real HPE Aruba Certified Network Architect – Data Center HPE7-A04 exam, and you have 2 hours 30 minutes to finish the test. The required passing score is 65%. The available languages are English, Japanese, and Latin American Spanish. Besides, we provide the latest HPE7-A04 exam dumps, which are valuable in your preparation. Free Aruba Certified Data Center Architect HPE7-A04 exam dumps are available below.

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1. In L3 Spine and Leaf design, which answer is correct?

Leaf switches connect to other leaf switches

Each leaf switch connects to each spine switch

Each spine switch connects to all other spine switches in a full mesh

Leaf switches connect to only one spine switch

2. In ToR or Middle of Rack switch―Ports oriented to server ports:

The airflow of the switches should be back to front (BF)

The airflow of the switches should be front to back (FB)

It does not matter which direction is the airflow

It is recommended to use fanless Data Center Switches to overcome the heat generated

3. In VSX, the ISL (InterSwitch Link):

Can be indirectly connected

Must be directly connected

Can be used for keep alive communications

They must be routed links

4. ERPS (Ethernet Ring Protection Switching):

Is not supported on CX 6400 switch series

Prevents broadcast storms and implements fast-traffic switchover on a network where there are loops

Does not prevent broadcast storms but implements fast-traffic switchover on a network where there are loops

Is not supported on CX 8400 switch series

5. You are designing overlay solutions for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric.

What is the routing protocol used for EVPN advertisement within each room?

OSPF

iBGP

eBGP

EIGRP

6. Choose the most suitable technology for the DCI (Data Center Interconnect) when Data Centers are geographically not in the same building:

VSX

ERPS + VRRP

STP

VSF

7. When Data Centers are in the same campus, a simple solution could be a VSX LAG between pairs of VSX switches that allows the extension of L2 domains:

True

False

8. What can be used to encrypt data in flight between untrusted locations?

OSPF authentication

MACSec

GRE tunnels

MD5 encryption

9. Which CX switch model supports ERPS/VSX DCI?

5130

8100

8325

2930F

10. What resiliency technologies relate to Default Gateway redundancy requirement on CX switches?

VRRP

CVLAN

Transit VLAN

VSX Active Gateway

HSRP

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11. In Aruba CX 8325 switches, what is true about port-groups?

Can have transceivers that operate at 100 Gbps

Each port-group can have different speed transceivers

All port-groups transceivers need to be of the same speed

Must have the same speed transceivers within a port-group

12. Which of the following switches support both Front-to-Back and Back-to-Front airflow? (Select two)

8400

8360

8325

8320

13. What is a rule of thumb for oversubscription ratio on the ToR switches for a two-tier network design?

12:1-14:1

1:1-2:1

6:1-10:1

3:1-5:1

14. You are designing overlay solutions for two Data Centers. Each Data Center has two rooms and each room is its own fabric.

What is the underlay routing protocol between each data center room?

iBGP

RIP

OSPF

eBGP

15. What delivery documents are included in the post-installation handover?

Devices Datasheets

Devices Quick Specs

Cost of the project

Archived configurations

Inventory

16. You are designing overlay solutions for two Data Centers. Each Data Center has two rooms and each room is its own fabric.

What is the underlay routing protocol between each data center room?

iBGP

RIP

OSPF

eBGP

17. In identifying the business and technical requirements in Data Center design, which of the below is a business requirement?

REST API integration

Using Aruba Central as a Centralized Management tool

Improving the performance of an application to make users happy

Improve oversubscription ratio to 3:1

18. When collecting information about the Power in your Data Center design you need to take into account (Select two)

The fiber strands that are needed to support the TOR switches

The direction of the airflow

The type of the voltage DC or AC

What voltage is used

19. What is the transit VLAN that runs between VSX members?

Must not be assigned IP addresses on any switch.

It is used as a keepAlive mechanism

It is a routed VLAN allowed in the ISL to ensure that the two switches within a VSX pair can learn routes from one another, in potential failover situations

Must be assigned identical IP address on both of the switches

20. Which of the following CX switches support VSF stacking technology?

6200

8100

6400

6100

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21. What is the maximum distance supported by Active Optical Cables (AOC)?

7 meters

50 meters

15 meters

30 meters

22. In Aruba CX 10000 switches, how many SFP28 port-groups are there?

Twelve port-groups with four ports each

Four port-groups with twelve ports each

No port-groups

One port-group that has all the ports

23. What are two advantages of Campus Attached DC?

Reduced failure domain

Low latency for workloads between DC and Campus

Highly Scalable

Simple and easy to manage

24. CX Switches come with trusted platform modules (TPM).

What is the function of TPM?

TPM stores a certificate signed by an HPE Aruba Networking Certification Authority (CA).

TPM prevents customers from loading certificates signed by the CA of their choice to the switches

TPM is just a convenient name to allow users to connect to the switch securely

TPM stores a certificate signed by GeoTrust Certification Authority (CA).

25. Which switch model is able to perform microsegmentation?

CX 10000

CX 8325

CX 8400

CX 8360

CX 6400

26. You are designing an overlay solution for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric.

What is the underlay routing protocol run within each room?

iBGP

eBGP

OSPF

IS-IS

27. What does a five-nines requirement in a service agreement refer to?

Compliance with a particular section of PCI DSS

Unplanned downtime less than .001% of the service term

Five layers of redundancy in the network design

Future-proof solution designed to last five or more years

28. In your design, you have six racks each with a pair of VSX Leaf switches and two Spine switches.

How many P2P leaf-to-spine addresses are there?

29. How many SFP28 port-groups do Aruba 8325 CX switches have?

12 port-groups of 4 ports each

One port-group of 48 ports

4 port-groups of 8 ports each

4 port-groups of 12 ports

30. In the ToR or middle of the rack cabling design, it is important to know (Select two)

The number of fiber strands are pulled to each row

The fire regulations

The airflow direction

The connectors the patch panels use

HPE7-A04 Aruba Certified Data Center Architect Exam Dumps

HPE7-A04 Aruba Certified Data Center Architect Exam Dumps

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