試験問題と解答はHPE7-A04学習ガイド問題を試そう！ [Q47-Q64]

試験問題と解答はHPE7-A04学習ガイド問題を試そう！

Aruba Certified Data Center Architect Exam認証サンプル問題と練習試験合格させます

HP HPE7-A04 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Analyze the Requirements: In this section, the exam measures the ability to analyze and interpret the gathered data. The target audience focuses on translating requirements into technical solutions, documenting relevant assumptions, and assessing constraints.
トピック 2	Discover Requirements: This section evaluates the competencies of solution architects in gathering key requirements. It highlights the importance of identifying stakeholders, understanding the objectives of the project, and assessing the current environment.
トピック 3	Architect the Solution: This section tests the candidate's ability to design an effective technical solution. It involves developing an initial design, selecting appropriate products, and defining network segments and protocols.
トピック 4	Prepare and Present the Solution: The final section evaluates the skills of solution architects in preparing and delivering the proposed solution to stakeholders. It includes creating detailed design documentation, effectively presenting the solution, and reviewing it for necessary modifications.

 

質問 # 47
What is recommended for the routing protocol setup on leaf VSX pairs?

• A. Do not configure the routing protocol to run directly between the leaf VSX members
• B. Have the VSX members connect to each spine switch on an L3 VSX LAG and become neighbors with each other and the spine on its subnet
• C. Configure the leaf VSX members to establish neighbor relationships with each other over one of the server subnets
• D. Add a dedicated VLAN to the VSX ISL, assign it a /31 subnet, and run the routing protocol on it

正解：D

質問 # 48
You are setting up a single EVPN VXLAN fabric for a data center. A customer has one ESXi cluster in racks
1-3 that uses VLAN 10 for VMs in subnet 10.1.10.0/24. The customer has another ESXi cluster in racks 4-6 that uses VLAN 10 for VMs in subnet 10.2.10.0/24. Which is correct?

• A. You can use subnets rather than VLANs for VNI mappings so you can use the same configuration everywhere
• B. You must tell the customer to change the VLAN ID in racks 4-6 to a unique ID
• C. You can map VLAN 10 to different VNIs on the same switches if you place VLAN 10 in multiple VRFs
• D. You can map VLAN 10 to one VNI on switches in racks 1-3 and to a different VNI on switches in racks 4-6

正解：D

質問 # 49
In L3 Spine and Leaf design OSPF routing, which switches can be ABRs and connect your network to a WAN provider?

• A. Leaf switches that act as distributed routers for the overlay
• B. Spine switches
• C. Border leaf switches
• D. Leaf switches that act as centralized routers for the overlay

正解：C

質問 # 50
In identifying the business and technical requirements in Data Center design, which of the below is a business requirement?

• A. REST API integration
• B. Improve oversubscription ratio to 3:1
• C. Improving the performance of an application to make users happy
• D. Using Aruba Central as a Centralized Management tool

正解：C

解説：
Certainly! Here are the questions formatted as requested:

質問 # 51
Which management solution for HPE Aruba Networking CX switches integrates tightly with VMware?

• A. HPE Aruba Networking Central
• B. HPE Aruba Networking ClearPass Policy Manager
• C. HPE Aruba Networking NetEdit
• D. HPE Aruba Networking Fabric Composer (AFC)

正解：D

質問 # 52
One of your customers has the following:
2-Tier L2 Design
* 8325 32x100G Core Switches
* 8360 48x10G RJ-45 Access Switches
* 100G 5M DAC connections between Core and Access
Core Switches = VSX Pairs of 8325 32-port 100G switches (F-B airflow).
Access Switches = VSX Pairs of 8360-48xBaseT switches (F-B airflow).
Each Core Switch pair uses the following for VSX:
* 2 x 100G QSFP28 1M DACs for ISL
* 1 x 100G QSFP28 1M DAC for Keepalive
Each Access Switch pair uses the following for VSX:
* 2 x 100G QSFP28 1M DACs for ISL
* 1 x 10G RJ45 cable for Keepalive
Each Core switch has 29 remaining available 100G QSFP28 interfaces for access switch connectivity.
This solution uses 1x100G QSFP28 5M DAC from each access switch to each core switch.
This solution can scale up to a maximum of14racks using the same subscription rates.

• A. 0
• B. 1
• C. 2
• D. 3

正解：D

質問 # 53
In a Spine and Leaf Design with the following specs:
* 8400 100G Spine Switches
* 8360 48-P 10G RJ45 Leaf Switches
* 100G DAC connections between Spine and Leafs
Spine Switches = 8400 with 12 QSFP28 ports (F-B airflow)
Each Spine Switch uses:
* 1 x 100G QSFP28 5M DACs to each Leaf switch
Each Leaf Switch uses:
* 1 x 100G QSFP28 5M DACs to each Spine switch
* 2 x 100G 1M DAC for ISL
* 1 x 10G RJ45 for Keep alive
Each Spine switch can support up to 48 available 100G QSFP28 interfaces.
What is the scalability for this solution?

• A. Solution can scale to 6 total racks using the same subscription rates.
• B. Solution can scale to 12 total racks using the same subscription rates.
• C. Solution can scale to 24 total racks using the same subscription rates.
• D. Solution can scale to 48 total racks using the same subscription rates.

正解：C

質問 # 54
If you need to demo the proposed solution you should only use certified Aruba demo portal only

• A. False
• B. True

正解：A

質問 # 55
HPE Aruba Networking switch selector is accessible from

• A. From NetEdit management tool
• B. Aruba Support Portal
• C. HPE PSNow tools
• D. Intangi IRIS design tool

正解：C、D

質問 # 56
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?

• A. OSPF
• B. iBGP
• C. RIP
• D. eBGP

正解：D

質問 # 57
Which of the following CX switches support VSF stacking technology?

• A. 0
• B. 1
• C. 2
• D. 3

正解：D

質問 # 58
What are two advantages of Campus Attached DC?

• A. Highly Scalable
• B. Simple and easy to manage
• C. Reduced failure domain
• D. Low latency for workloads between DC and Campus

正解：B、D

質問 # 59
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 used for EVPN advertisements between data center rooms?

• A. Not supported design
• B. iBGP
• C. Static Routing
• D. eBGP

正解：D

質問 # 60
What is true about clients located in isolated VLAN?

• A. Isolated VLAN is always a member of Service VLAN
• B. By default, The switch allows ARP traffic between clients in isolated VLAN
• C. Endpoints in an isolated VLAN are not allowed to communicate with each other
• D. Isolated VLAN is a VLAN in QinQ

正解：C

質問 # 61
Which of the following are deemed as Post-installation handover tasks

• A. Project budget details
• B. Enable monitoring of new systems
• C. RFP

正解：B

質問 # 62
What resiliency technologies relate to Default Gateway redundancy requirement on CX switches?

• A. Transit VLAN
• B. VSX Active Gateway
• C. HSRP
• D. VRRP
• E. CVLAN

正解：B、D

質問 # 63
In Spine and Leaf Design that involves the following:
* 8360 12-P 100G Spine Switches
* 8360 48-P 10G RJ45 Leaf Switches
* 100G SR4 Optical connections between Spine and Leafs
Spine Switches = 8360 12-port 100G QSFP28 (F-B airflow)
Each Spine Switch uses:
* 1 x 100G QSFP28 SR4 Optic to each Leaf switch
Each Leaf Switch uses:
* 1 x 100G QSFP28 SR4 Optic to each Spine switch
* 2 x 100G 1M DAC for ISL
* 1 x 10G RJ45 for Keepalive
Each Spine switch has 4 available 100G QSFP28 interfaces. What is the solution scalability?

• A. Solution can scale to 12 total racks using the same subscription rates.
• B. Solution can scale to 4 total racks using the same subscription rates.
• C. Solution can scale to 6 total racks using the same subscription rates.
• D. Solution can scale to 10 total racks using the same subscription rates.

正解：C

質問 # 64
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