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HPE7-A02 Exam Questions
- HP Aruba Certifications
- HP Aruba Certified Network Security Professional ACNSP Certifications
- Topic 1: Define Security Terminology: This section of the exam measures the skills of Security Analysts and covers essential security concepts and terms. It includes understanding key definitions and their applications in network security. A skill to be measured is the ability to define critical security terms accurately.
- Topic 2: Describe PKI Dependencies: This section assesses the skills of Network Security Engineers and focuses on Public Key Infrastructure (PKI) dependencies. It addresses how PKI supports secure communication and authentication processes in a network environment. A key skill measured is understanding the role of certificates in securing communications.
- Topic 3: Mitigate Threats Using CPDI: This section evaluates the skills of Network Administrators and emphasizes using ClearPass Device Insight (CPDI) to identify traffic flows and apply tags. It also covers using ClearPass Policy Manager (CPPM) to take actions based on those tags. A significant skill measured is the ability to implement traffic tagging effectively.
- Topic 4: Explain the Methods and Benefits of Profiling: This section measures the skills of Security Engineers and focuses on profiling methods for identifying devices on a network. It discusses various profiling techniques and their benefits for enhancing security posture. A key skill assessed is the ability to analyze device behavior for security insights.
- Topic 5: Explain How Aruba Solutions Apply to Different Security Vectors: This section targets Security Architects and covers how Aruba solutions address various security vectors. It highlights the integration of Aruba products into a comprehensive security framework. A skill measured here is understanding how different solutions work together to enhance network security.
- Topic 6: Explain Zero Trust Security with Aruba Solutions: This section assesses the skills of Cybersecurity Specialists and focuses on implementing Zero Trust Security principles using Aruba solutions. It discusses how these solutions enforce strict access controls based on user identity and device health. A critical skill measured is applying Zero Trust concepts in real-world scenarios.
- Topic 7: Explain WIPS and WIDS, Describe the Aruba 9x00 Series: This section evaluates the skills of Wireless Network Engineers and covers Wireless Intrusion Prevention Systems (WIPS) and Wireless Intrusion Detection Systems (WIDS). It also describes the features of the Aruba 9x00 Series access points. A key skill measured is understanding how WIPS/WIDS enhance wireless security.
- Topic 8: Describe Log Types and Levels: This section measures the skills of IT Auditors and focuses on different log types and levels within network systems. It includes using CPPM's ingress event engine to integrate with third-party logging solutions. A significant skill assessed is interpreting log data for security monitoring.
- Topic 9: Explain Dynamic Segmentation: This section targets Network Architects and covers dynamic segmentation, its benefits, and use cases in network design. It emphasizes how segmentation can enhance security by isolating different network segments. A key skill measured is implementing segmentation strategies effectively.
- Topic 10: Device Hardening: This section assesses the skills of Systems Administrators and focuses on securing network infrastructure through device hardening techniques. It includes advanced authentication methods like TACACS+ authorization and multi-factor authentication. A critical skill measured is applying hardening practices to secure devices.
- Topic 11: Secure WLAN: This section measures the skills of Wireless Security Specialists and emphasizes deploying AAA (Authentication, Authorization, Accounting) for WLANs using ClearPass Policy Manager (CPPM). It covers securing wireless networks against unauthorized access. A key skill assessed is configuring AAA protocols effectively.
- Topic 12: Secure Wired AOS-CX: This section evaluates the skills of Network Security Engineers focusing on deploying AAA for wired devices with CPPM. It includes configuring 802.1x authentication for access points. A significant skill measured is implementing AAA protocols for wired networks.
- Topic 13: Secure the WAN: This section targets WAN Engineers and covers automating VPN deployment for WAN using Aruba SD-Branch solutions. It discusses designing remote VPNs with VIA Endpoint classification. A key skill assessed is configuring secure VPN connections effectively.
- Topic 14: Threat Detection: This section measures the skills of Incident Response Analysts focusing on investigating alerts from Aruba Central and interpreting packet captures for threat detection. A critical skill measured is analyzing alerts to identify potential security incidents.
- Topic 15: Troubleshooting: This section evaluates the skills of Network Troubleshooters focusing on deploying Network Analytic Engine (NAE) scripts for monitoring network performance. It includes performing packet captures locally or via Aruba Central. A key skill assessed is troubleshooting network issues using analytics.
- Topic 16: Endpoint Classification: This section measures the skills of Endpoint Security Analysts focusing on analyzing endpoint classification data to identify risks within a network environment. It also covers analyzing data on CPDI for enhanced security insights. A significant skill measured is assessing endpoint risk levels accurately.
- Topic 17: Forensics: This section targets Forensic Analysts and explains CPDI capabilities for displaying network conversations on supported Aruba devices. It emphasizes how these capabilities aid in forensic investigations post-incident. A key skill assessed is utilizing CPDI for effective forensic analysis.
Free HP HPE7-A02 Exam Actual Questions
Note: Premium Questions for HPE7-A02 were last updated On Apr. 26, 2025 (see below)
Refer to the Exhibit.
All of the switches in the exhibit are AOS-CX switches.
What is the preferred configuration on Switch-2 for preventing rogue OSPF routers in this network?
To prevent rogue OSPF routers in the network shown in the exhibit, the preferred configuration on Switch-2 is to configure OSPF authentication on Lag 1 in MD5 mode. This setup enhances security by ensuring that only routers with the correct MD5 authentication credentials can participate in the OSPF routing process. This method protects the OSPF sessions against unauthorized devices that might attempt to introduce rogue routing information into the network.
1. OSPF Authentication: Implementing MD5 authentication on Lag 1 ensures that OSPF updates are secured with a cryptographic hash. This prevents unauthorized OSPF routers from establishing peering sessions and injecting potentially malicious routing information.
2. Secure Communication: MD5 authentication provides a higher level of security compared to simple password authentication, as it uses a more robust hashing algorithm.
3. Applicability: Lag 1 is the primary link between Switch-1 and Switch-2, and securing this link helps protect the integrity of the OSPF routing domain.
HPE Aruba Networking ClearPass Policy Manager (CPPM) uses a service to authenticate clients. You are now adding the Endpoints Repository as an
authorization source for the service, and you want to add rules to the service's policies that apply different access levels based, in part, on a client's device
category. You need to ensure that CPPM can apply the new correct access level after discovering new clients' categories.
What should you enable on the service?
To ensure that HPE Aruba Networking ClearPass Policy Manager (CPPM) can apply the correct access levels based on a client's device category after discovering new clients, you need to enable the 'Profile Endpoints' option in the Service tab. This option allows CPPM to profile and categorize endpoints dynamically, ensuring that the appropriate access levels are applied based on the device's characteristics. Enabling this feature ensures that new devices are accurately profiled and that access policies can be enforced based on the updated device information.
A port-access role for AOS-CX switches has this policy applied to it:
plaintext
Copy code
port-access policy mypolicy
10 class ip zoneC action drop
20 class ip zoneA action drop
100 class ip zoneB
The classes have this configuration:
plaintext
Copy code
class ip zoneC
10 match tcp 10.2.0.0/16 eq https
class ip zoneA
10 match ip any 10.1.0.0/16
class ip zoneB
10 match ip any 10.0.0.0/8
The company wants to permit clients in this role to access 10.2.12.0/24 with HTTPS. What should you do?
Comprehensive Detailed Explanation
The requirement is to permit HTTPS traffic from clients to the 10.2.12.0/24 subnet.
ZoneC is configured to drop all HTTPS traffic to the 10.2.0.0/16 subnet. Therefore, the first match in the zoneC class (priority 10) will drop the desired traffic.
To override this behavior, you must add a higher-priority rule (lower rule number) to zoneC that explicitly matches 10.2.12.0/24 and permits the traffic.
Thus, adding the rule 5 match any 10.2.12.0/24 eq https to zoneC ensures the desired traffic is permitted while maintaining the drop behavior for the rest of 10.2.0.0/16.
Reference
AOS-CX Role-Based Access Control documentation.
Understanding class priority and policy rule ordering in AOS-CX.
HPE Aruba Networking switches are implementing MAC-Auth to HPE Aruba Networking ClearPass Policy Manager (CPPM) for a company's printers. The company wants to quarantine a client that spoofs a legitimate printer's MAC address. You plan to add a rule to the MAC-Auth service enforcement policy for this purpose. What condition should you include?
MAC Spoofing Detection with Endpoint Conflict:
When two devices attempt to use the same MAC address, ClearPass identifies a Conflict state in the Endpoints Repository.
This condition can be used to detect and quarantine clients that spoof legitimate devices.
Option D: Correct. The Conflict EQUALS true condition identifies devices with duplicate MAC addresses.
Option A: Incorrect. Endpoint compliance checks posture, not MAC spoofing.
Option B: Incorrect. Device Insight Tags are used for profiling but do not identify conflicts.
Option C: Incorrect. Compromised devices relate to security incidents, not MAC address conflicts.
Refer to the exhibit.
The exhibit shows a saved packet capture, which you have opened in Wireshark. You want to focus on the complete conversation between 10.1.70.90 and 10.1.79.11 that uses source port 5448.
What is a simple way to do this in Wireshark?
Wireshark: Follow TCP Stream:
Wireshark provides an intuitive feature to filter and display a complete TCP conversation.
By right-clicking any packet within the conversation and selecting 'Follow TCP Stream', Wireshark isolates and displays the entire conversation.
This feature allows you to view the communication in a simplified, sequential manner, including requests and responses.
Option Analysis:
Option A: Incorrect. Capture filters only apply during packet capturing, not for analyzing already saved packet captures.
Option B: Incorrect. Sorting packets helps with organizing data but does not isolate a complete conversation.
Option C: Incorrect. A capture filter for TCP port 5448 would have to be applied before capturing; it does not work for saved data.
Option D: Correct. Right-clicking a packet and choosing 'Follow TCP Stream' is the simplest way to display the full conversation between 10.1.70.90 and 10.1.79.11 on port 5448.
Steps in Wireshark to Follow a TCP Stream:
Locate any packet within the desired conversation (e.g., between 10.1.70.90 and 10.1.79.11 on TCP port 5448).
Right-click on the packet.
Choose 'Follow' 'TCP Stream'.
Wireshark will display the entire TCP conversation, including both directions of communication.
This feature is especially useful when troubleshooting or analyzing detailed interactions between hosts.
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