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| Certification Vendor: | HP / HPE (Hewlett Packard Enterprise) |
|---|---|
| Exam Name: | Aruba Certified Campus Access Architect Exam |
| Exam Number: | HPE7-A03 |
| Exam Format: | Multiple Choice, Drag-and-Drop / Matching, Scenario-Based Items |
| Real Exam Qty: | 70 |
| Exam Price: | $350 USD |
| Passing Score: | 67% |
| Related Certifications: | HPE Aruba Networking Certified Network Architect - Campus Access |
| Available Languages: | Japanese, English, Latin American Spanish |
| Exam Duration: | 150 minutes |
| Sample Questions: | HP HPE7-A03 Sample Questions |
| Exam Way: | Proctored (available via Pearson VUE, both online proctored and test center) |
| Pre Condition: | None. No formal prerequisites required to take this exam. |
| Official Syllabus URL: | https://certification-learning.hpe.com/TR?id=exam_overview&examId=HPE7-A03 |
毎年のHPE7-A03試験問題は、テストの目的に基づいてまとめられています。すべての回答はテンプレートであり、2つのパートの主観的および客観的なHPE7-A03試験があります。この目的のために、認定試験のHPE7-A03トレーニング資料では、問題解決スキルを要約し、一般的なテンプレートを紹介しています。ユーザーは、提供された回答テンプレートに基づいて回答をスカウトし、スコアをスカウトできます。そのため、ユニバーサルテンプレートは、ユーザーがHPE7-A03試験を勉強して合格するための貴重な時間を大幅に節約できます。
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質問 # 60
You hired a junior engineer to assist you with a large-scale network infrastructure project. The engineer has never worked on such a complex project 'ants to better understand the role that each role that each stakeholder will play in the project.
March the stakeholder title to the responsibilities that would most likely apply to their role.
正解：
解説：
* CISO: responsible for establishing security policy and selecting security controls for the infrastructure.
* Network Design/Architecture: responsible for authoring the low-level design, and creating the configuration to meet the technical requirements.
* Network Operations: responsible for supporting, troubleshooting, and monitoring the wired/wireless infrastructure.
* Security Operations: responsible for investigating IDS/IPS incidents and managing firewalls.
質問 # 61
A large multinational financial institution has contracted you to design a new full-stack wired and wireless network for their new 6-story regional office building. The bottom two floors of this facility will be retail space for a large banking branch. The upper floors will be carpeted office space for corporate users, each floor being approximately 100.000 sq ft (9290 sqm). Data centers are all off site and will be out of scope for this project. The customer is underserved by its existing L2-based network infrastructure and would like to take advantage of modern best practices in the new design. The network should be fully resilient and fault-tolerant, with dynamic segmentation at the edge.
The retail space will include public guest Wi-Fi access. Retail associates will have corporate tablets for customer service, and there will be a mix of wired and wireless devices throughout the retail floors. The corporate users will primarily use wireless for connectivity, but several wired clients, printers, and hard VoIP phones will be in use.
The customer is also planning on renovating the corporate office space in order to take advantage of "smart office' technology. These improvements will drive blue-dot wayfinding. presence analytics, and other location-based services The client would take to ensure redundant RADIUS resources in each of their three geographical regions (AMER. EMEA. and APAC) A large office location Is available In each region with sufficient VMware resources available.
- Each region has 5.000 clients, all of which will need to do either 802.1 x wired or wireless authentications as well as 802.1 x authentication for a single personal device on Wi-Fi.
* All of the non-personal devices will also need to validate health with a local agent.
* A total of 500 guests are expected to be connected on average with a maximum of 700 simultaneous connections making use of Guest Portal for access to the Internet.
* TACACS authentication will also be configured for a total of 1,200 evenly dispersed NADs.
In order to support virtual IPs and server redundancy in each region how many Virtual Policy Manager Licenses will be needed?
正解：D
解説：
In a scenario requiring redundant RADIUS resources across three geographical regions, with the scale of operations as described, opting for six C3000V Virtual Policy Manager licenses would ensure adequate capacity and redundancy. The C3000V model is designed to cater to larger deployments, offering high-capacity RADIUS services suitable for environments with thousands of clients and devices requiring authentication and health validation. By deploying two C3000V instances in each region (AMER, EMEA, and APAC), the financial institution can achieve both high availability and load balancing, ensuring that authentication services remain uninterrupted and efficient, even in the event of a server failure or during maintenance periods. This approach aligns with best practices for enterprise network design, emphasizing resilience and reliability in critical infrastructure components like authentication services.
質問 # 62
XYZ Regional Hospital is an integrated healthcare system of Hospitals, neighborhood health centers, and small doctor offices. XYZ Regional Hospital has recently merged with 1x neighborhood health centers and
1Z5 doctor branch offices. The wireless, wired access, and AAA solutions are outdated and need to be replaced.
XYZ Regional Hospital is looking to future-proof and improve efficiency across all sites by enhancing wired and wireless access and migrating to a centralized and unified wired/wireless and policy management that can provide uninterrupted availability of all systems.
Locations:
- XYZ Regional Hospital Is located In New York City
- Dila Health Center Is located in City A
- Mount Health Center is located In City B
- Rock Health Center is located in City C
- Branch clinics are located at different locations across the United States Requirements:
- Provide, via management software, one single pane of glass to manage wired and wireless LANs, and VPNs across campus, branch, and remote via web/cloud architecture providing near real-time insight, troubleshooting tools, and service Level performance reporting.
- Seamless integration across wired, wireless. WAN, S0-8ranch. loT
* Provide secure wireless access to all the employees of (he Regional Hospital and partners, as well as provide wireless Internet access to medical citizens when they visit our facilities.
- All-access points must support the following features and specifications: 802.1 lax (WI-FI 6E Certified)
- Security options Including WPZ/WPA3. 80Z.1 X with Radius secure authentication
- Identify and authenticate every wireless and wired device
- End-to-end role-based security
- Seamless mobility across the hospital tor medical teams, patients, and visitors
- Cuts Wi-Fi deployment times from days to hours and enables Zero-Touch deployments across the site
- Establishes a resilient, future-ready network infrastructure with the intelligence, scalability, and intuitive toolsets to meet emerging needs
- Fully redundant branch solution with dynamic path selection to the hospital XYZ Regional Hospital is looking tor an NAC solution to address its security challenges-Requirements:
- fully redundant NAC solution for management and authentication
- wireless and wired authentication for the main hospital will be handled locally
- wireless and wired authentication for the health centers will be handled locally
- wireless and wired authentication tor the clinics will be authenticated against the main hospital NAC
- staff ustrs/devices should able to visit any site and haw the same experience
- support 35k devices
Locations:
- XYZ Regional Hospital is located in City 1 - 15k devices
- Dila Health center is located in City 2 - 8k devices
- Mount Health Center is located in City 3 - 5k devices
- Rock Health Center is located in City 4 - 4k devices
-125 branch clinics are located at different locations across the US - 2k devices Which solution meets the customer's requirements?
正解：D
解説：
Option B in the provided selections outlines a configuration that includes an Aruba ClearPass Policy Manager as a Publisher for the main DC and as a Standby Publisher for the DR, with subscriber servers allocated to the main hospital and health centers. This setup is likely to match the requirement for a fully redundant NAC solution, with local handling of authentication for the main hospital and health centers, and centralized authentication for the clinics. The inclusion of VMs (Virtual Machines) as subscribers for health centers suggests scalability and flexibility for future expansion. The provision of 35k access licenses aligns with the support for 35k devices across all locations.
質問 # 63
A global cruise line company needs to refresh its current fleet. They will refresh the 'insides' of the ship to be cost-effective and increase their sustainability. They will replace the complete WLAN/LAN hardware of the ship. In this refresh, the company will not refresh its current security requirements. The CIO also wants to limit the number of unused ports in the switches. Future expansion will always mean a refresh of hardware.
They start with the smallest ship with a maximum of 800 guests.
Each ship has a LAN infrastructure consisting of two core switches, up to 10 redundant distribution switches, and up to 500 access switches (400 cabins, 100 technical rooms). The core switches are located in the MDF of the ship and the distribution switches are located in the IDFs of the ship. Each cabin and technical room gets one single access switch.
The cabling structure of the ship will not be refreshed. Each IDF is connected to the MDF by single-mode fiber (SMF), of which two pairs are available for the interconnect between the core and distribution. The length of SM fiber between MDF and IDF is less than 300 meters (980 ft), type used is OS1. Each cabin is connected by a single OM2 pair to the IDF, maximum length 60 m (200 ft). Each technical room is connected by a single OM2 pair to the IDF, with lengths 100-150 m (320-500 ft).
For each cabin/technical room the customer is looking to replace their current fan-less 2530/2540 without changing the requirements, except they need to upgrade the uplink to distribution switch to 10 GbE to handle the increased network traffic, and the technical rooms need redundant power.
The WLAN infrastructure will be 1:1 refreshed without new cabling or new AP locations. Their WLAN infrastructure is based on the 200/300 series indoor and outdoor APs running InstantOS (less than 300 APs), the customer has no change in WLAN requirements.
The cruise line company will replace its current Internet connection before the LAN/WLAN refresh. The new Internet connection will provide a 99.8% uptime, which is needed to ensure the paid guest Wi-Fi is always operational. With this new Internet connection, the CIO of the cruise line wants to base the design on the ESP architecture from Aruba because the Internet connection is guaranteed.
A week after the presentation of your design to the CIO of the cruise line company, the CIO calls you to discuss increasing the security of the wired network infrastructure. Since one of their competitors had one of their cruise ships cyber hacked, the CSO of the cruise line has mandated increased security on the wired network. They have heard about dynamic segmentation and central and decentral overlay networks. For their POS (Point of Sale) systems, they need a low-latency network connection between the POS system and the PCS server in the data center on the ship. Also, the CSO wants to enhance the WLAN security as well by tunneling all user traffic.
What solution fits the customer's requirements?
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Aruba's ESP Campus Access Design and NetConductor Architecture guides outline the validated roles of devices in dynamic segmentation deployments.
* Access Layer (Edge): Aruba CX 6300The CX 6300 provides 10 Gb uplinks to distribution, advanced features like VXLAN and EVPN, and support for role-based access control at the edge. It is the recommended choice for modern edge deployments in an ESP fabric.
* Route Reflector (RR): Aruba CX 8325The CX 8325 is optimized for routing and control-plane operations. As a route reflector, it scales overlay BGP sessions and distributes policies/roles through the fabric. It is explicitly referenced as the ideal RR platform in Aruba ESP campus validated designs.
* Stub/Border: Aruba CX 8360The CX 8360 family provides advanced aggregation and fabric services.
It supports VXLAN, EVPN, and border routing functions, making it the right choice for stub/border persona in ESP designs.
* WLAN Gateway: Aruba 9240The Aruba 9200/9240 series gateways provide role-based policy enforcement for tunneled WLAN traffic. They terminate GRE/IPsec tunnels from APs, enforce user policies, and forward into the fabric. This is critical to meet the requirement of tunneling all WLAN user traffic for enhanced security.
* Dynamic Segmentation with NetConductorAruba Central NetConductor enables centralized definition and orchestration of user roles and segmentation policies. Roles are automatically enforced across the fabric using VXLAN with Group-Based Policy (GBP). This supports both centralized tunneling (for WLAN traffic) and distributed segmentation (for wired POS traffic requiring low latency).
* Requirement Mapping:
* Low-latency POS traffic # Distributed role enforcement within the fabric via 8360/8325.
* Secure WLAN traffic # User traffic tunneled to the 9240 gateway for role-based enforcement.
* 10 Gb uplinks and redundancy # Provided by 6300 edge switches with dual power options in technical rooms.
* ESP architecture # NetConductor automates overlay, segmentation, and role orchestration.
Other options are eliminated because:
* A uses 3320 for RR, which lacks overlay fabric scalability.
* B uses 8320 for RR (possible, but Aruba recommends 8325 for RR roles in NetConductor designs).
* D omits the WLAN Gateway, which is required to tunnel WLAN traffic.
* E uses 6200 at the edge, which does not provide the required 10 Gb uplink capability.
Therefore, Option C is the only design that fully satisfies the cruise line's requirements while aligning with Aruba's ESP Campus validated architectures.
Reference Extracts (Aruba Official Study & Design Guides):
* Aruba ESP Campus Design Guide: device personas (edge, RR, stub/border, gateway) and NetConductor integration.
* Aruba NetConductor Technical Overview: VXLAN-GBP, dynamic segmentation, and centralized role enforcement.
* Aruba Dynamic Segmentation Solution Overview: tunneling of WLAN traffic, role-based security across wired and wireless.
* Aruba CX Switch Series Data Sheets: CX 6300 (edge with 10 Gb uplinks), CX 8325 (RR), CX 8360 (border/stub), Aruba 9240 (WLAN gateway).
質問 # 64
Why is it important to assess the current security posture during the discovery phase?
正解：C
質問 # 65
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HPE7-A03試験参考書: https://www.passtest.jp/HP/HPE7-A03-shiken.html
BONUS！！！ PassTest HPE7-A03ダンプの一部を無料でダウンロード：https://drive.google.com/open?id=1rzklZ4BNd_Uhni7qzSQncCPiIh56EaeO