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Question 1
Which command configures OSPF as passive on VLAN interfaces 20, 30, and 40?
Correct Answer:
interface vlan 20,30,40 ip ospf passive
Explanation:
OSPF passive interfaces are used to prevent OSPF from forming neighbors and from sending Hellos on those interfaces. When you mark an interface as passive, it still carries routing information learned from other active interfaces, but it won’t actively participate in OSPF neighbor discovery on that link. To apply this to VLAN interfaces 20, 30, and 40, you configure the passive setting on each interface so that the SVIs for those VLANs don’t become OSPF neighbors. The approach shown—configuring ip ospf passive on the VLAN interfaces themselves (often written as interface vlan 20,30,40 followed by ip ospf passive)—directly targets those SVIs. This is why it’s the best fit: it precisely disables OSPF adjacencies on the specified VLAN interfaces. Other patterns either use syntax that isn’t valid on many devices for listing multiple interfaces or apply passive settings at the router process level, which is not the per-interface control you want. Redistributing local routes has nothing to do with making interfaces passive.
Question 2
How is Multicast Transmission Optimization implemented in an Aruba wireless network?
Correct Answer:
The optimal rate is based on the lowest unicast rate across all associated clients
Explanation:
Multicast Transmission Optimization is about making multicast frames reliably reach every client by choosing a rate that all listeners can handle. In Aruba, this is done by basing the multicast rate on the lowest unicast data rate among all associated clients. Since multicast is delivered to everyone without per-client acknowledgments, the AP keeps the multicast rate at or below what the slowest client can support. This ensures that even the client with the weakest link can decode the multicast frames, reducing the chance of frame loss for the group and improving overall efficiency for group traffic. If you tried to use a higher rate tied to faster clients, the slowest devices would miss frames, hurting everyone. Dynamic adjustments occur as client conditions change, keeping multicast performance aligned with real-time capabilities.
Question 3
Which AP models are mentioned for the remote office deployment?
Correct Answer:
AP-515 and AP-575S
Explanation:
When planning a remote office deployment, you look for compact, cost-effective access points that deliver solid Wi‑Fi coverage for small spaces and fit easily into centralized management. The models AP-515 and AP-575S are designed for this remote/branch-office use case, offering the right balance of form factor, performance, and management fit for a single-site or small office environment. They provide sufficient throughput and client support for typical remote office needs without the extra scale or features meant for larger campuses or specialized outdoor deployments. The other model groups tend to target different scenarios: older or lower-end generations that may not meet current remote-office performance expectations, or devices built for larger venues, high density, or outdoor use. That’s why the pair listed here—AP-515 and AP-575S—best matches remote office deployment needs.
Question 4
Which default AOS-CX user role provides View switch configuration and REST API PUT/POST access?
Correct Answer:
sysops
Explanation:
In AOS-CX, user roles define what you can view and what you can change. Being able to view the switch configuration is a read-side permission, while using REST API PUT/POST is a write operation that applies changes to the device. The sysops role is designed for operators who need to inspect configurations and perform configuration changes, including through the REST API. That combination—viewing the switch configuration and executing REST API calls that modify the configuration—fits sysops best. Administrators have broader access beyond that, auditors are typically read-only and cannot perform configuration changes, and the helpdesk role is usually more limited and focused on basic support tasks rather than direct configuration edits via REST.
Question 5
Which of the following is a typical step in configuring DHCP Snooping to prevent rogue servers, as shown in example configurations?
Correct Answer:
Enable DHCP Snooping with Option 82 disabled
Explanation:
DHCP Snooping protects endpoints by watching DHCP traffic and constructing a binding table, so only legitimate DHCP server responses are allowed back to clients on trusted ports. The Relay Agent Information option (Option 82) carries switch-port details to the DHCP server, which can support more precise policy and address assignment. In many Aruba example configurations aimed at preventing rogue servers, the typical step shown is enabling DHCP Snooping while keeping Option 82 disabled. This provides the essential protection without adding the complexity of relay-agent data management, ensuring rogue servers on untrusted ports can’t respond to clients while the switch filters communications based on the binding table. Enabling Option 82 is an additional capability that isn’t necessary for this baseline protection, and other options either remove protection SAMPLEentirely or impose a stricter, less flexible setup.
Question 1
Exam overview

About this Exam

The HPE Aruba Networking Certified Professional - Campus Access (ACP-CA) certification is a prestigious credential that validates your comprehensive knowledge and skilled implementation of modern Aruba campus network solutions. This certification is specifically designed for networking professionals who already possess foundational knowledge and are looking to prove their expertise in complex campus environments. It demonstrates your ability to design, configure, and manage dynamic wired and wireless networks utilizing advanced Aruba technologies. This qualification significantly elevates your professional standing in the networking industry.

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Additional Information

What the Course Entails and Exam Details

This comprehensive course covers the essential domains required for professional-level campus networking. Candidates will delve deeply into architectural concepts, focusing on advanced VLAN configurations, Spanning Tree Protocol (STP) optimization, and link aggregation methods. The syllabus also covers sophisticated mobility solutions, including RF management, AP positioning, and controller-based architectures.

Furthermore, security is a paramount focus, encompassing ClearPass integration, AAA services, and role-based access control strategies. Effective network management and monitoring using tools like Aruba Central or AirWave are also critical components of the curriculum. The official associated course provides the theoretical and practical framework necessary to prepare for the certification exam (HPE6-A8x series).


What to Expect in the Final Exam

The ACP-CA final exam is a rigorous assessment administered in a proctored environment. It generally consists of multiple-choice, scenario-based questions that evaluate both theoretical knowledge and practical application skills. Candidates are typically given 90 to 120 minutes to complete the test. A passing score is required, which usually falls in the range of 65% to 75%, depending on the specific exam version and passing criteria set by HPE. It is essential to manage your time effectively during the exam, as the questions often require analyzing complex networking scenarios to find the best solution.


How to Study and Exam Centers

Effective preparation is key to success on the ACP-CA exam. Begin by thoroughly reviewing the official HPE exam guide to understand the weighted domains. Utilize the recommended training courses and supplement this with extensive hands-on experience using Aruba hardware or virtual labs.

Incorporating a reputable HPE Aruba ACP-CA Practice Exam into your study routine is vital for assessing your readiness and identifying areas that require further focus. The official certification exam is administered through Pearson VUE. You can schedule the test at authorized Pearson VUE testing centers worldwide or opt for their online proctored environment, offering flexibility for professionals with busy schedules.


Job Opportunities from the Course

Earning the ACP-CA certification unlocks numerous advanced career paths in the networking sector. Organizations actively seek certified professionals to manage their sophisticated campus network infrastructures.

Potential job opportunities include:

  • Senior Network Engineer

  • Campus Network Architect

  • Wireless Network Specialist

  • Network Security Engineer

  • Network Operations Center (NOC) Lead

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