Practice Free HPE7-A02 Exam Online Questions
Question #51
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?
- A . Disable OSPF entirely on VLANs 10-19.
- B . Configure OSPF authentication on VLANs 10-19 in password mode.
- C . Configure OSPF authentication on Lag 1 in MD5 mode.
- D . Configure passive-interface as the OSPF default and disable OSPF passive on Lag 1.
Correct Answer: C
C
Explanation:
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.
C
Explanation:
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.
Question #52
Which statement describes Zero Trust Security?
- A . Companies should focus on protecting their resources rather than on protecting the boundaries of their internal network.
- B . Companies must apply the same access controls to all users, regardless of identity.
- C . Companies that support remote workers cannot achieve zero trust security and must determine if the benefits outweigh the cost.
- D . Companies can achieve zero trust security by strengthening their perimeter security to detect a wider range of threats.
Correct Answer: A
A
Explanation:
Zero Trust Security is a security model that operates on the principle that no entity, whether inside or outside the network, should be trusted by default. Instead, every access request is thoroughly verified before granting access to resources. This model emphasizes protecting resources rather than merely securing the network perimeter, acknowledging that threats can originate both inside and outside the network.
A
Explanation:
Zero Trust Security is a security model that operates on the principle that no entity, whether inside or outside the network, should be trusted by default. Instead, every access request is thoroughly verified before granting access to resources. This model emphasizes protecting resources rather than merely securing the network perimeter, acknowledging that threats can originate both inside and outside the network.
Question #53
Refer to Exhibit.
A company is using HPE Aruba Networking ClearPass Device Insight (CPDI) (the standalone application). In the CPDI interface, you go to the Generic Devices page and see the view shown in the exhibit.
What correctly describes what you see?
- A . Each cluster is a group of unclassified devices that CPDI’s machine learning has discovered to have similar attributes.
- B . Each cluster is a group of devices that match one of the tags configured by admins.
- C . Each cluster is all the devices that have been assigned to the same category by one of CPDI’s built-in system rules.
- D . Each cluster is a group of devices that have been classified with user rules, but for which CPDI offers different recommendations.
Correct Answer: A
A
Explanation:
In HPE Aruba Networking ClearPass Device Insight (CPDI), the clusters shown in the exhibit represent groups of unclassified devices that CPDI’s machine learning algorithms have identified as having similar attributes. These clusters are formed based on observed characteristics and behaviors of the devices, helping administrators to categorize and manage devices more effectively.
A
Explanation:
In HPE Aruba Networking ClearPass Device Insight (CPDI), the clusters shown in the exhibit represent groups of unclassified devices that CPDI’s machine learning algorithms have identified as having similar attributes. These clusters are formed based on observed characteristics and behaviors of the devices, helping administrators to categorize and manage devices more effectively.
Question #53
Refer to Exhibit.
A company is using HPE Aruba Networking ClearPass Device Insight (CPDI) (the standalone application). In the CPDI interface, you go to the Generic Devices page and see the view shown in the exhibit.
What correctly describes what you see?
- A . Each cluster is a group of unclassified devices that CPDI’s machine learning has discovered to have similar attributes.
- B . Each cluster is a group of devices that match one of the tags configured by admins.
- C . Each cluster is all the devices that have been assigned to the same category by one of CPDI’s built-in system rules.
- D . Each cluster is a group of devices that have been classified with user rules, but for which CPDI offers different recommendations.
Correct Answer: A
A
Explanation:
In HPE Aruba Networking ClearPass Device Insight (CPDI), the clusters shown in the exhibit represent groups of unclassified devices that CPDI’s machine learning algorithms have identified as having similar attributes. These clusters are formed based on observed characteristics and behaviors of the devices, helping administrators to categorize and manage devices more effectively.
A
Explanation:
In HPE Aruba Networking ClearPass Device Insight (CPDI), the clusters shown in the exhibit represent groups of unclassified devices that CPDI’s machine learning algorithms have identified as having similar attributes. These clusters are formed based on observed characteristics and behaviors of the devices, helping administrators to categorize and manage devices more effectively.
Question #55
A company uses HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server to authenticate managers on its AOS-CX switches. You want to assign managers to groups on the AOS-CX switch by name.
How do you configure this setting in a CPPM TACACS+ enforcement profile?
- A . Add the Shell service and set autocmd to the group name.
- B . Add the Shell service and set priv-Ivl to the group name.
- C . Add the Aruba:Common service and set Aruba-Admin-Role to the group name.
- D . Add the Aruba:Common service and set Aruba-Priv-Admin-User to the group name.
Correct Answer: C
C
Explanation:
To assign managers to groups on the AOS-CX switch by name using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you should add the Aruba service to the TACACS+ enforcement profile and set the Aruba-Admin-Role to the group name. This configuration ensures that the appropriate administrative roles are assigned to managers based on their group membership, allowing for role-based access control on the AOS-CX switches.
Reference: ClearPass TACACS+ configuration guides and AOS-CX switch management documentation provide details on setting up enforcement profiles and using the Aruba-Admin-Role attribute for role assignment.
C
Explanation:
To assign managers to groups on the AOS-CX switch by name using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you should add the Aruba service to the TACACS+ enforcement profile and set the Aruba-Admin-Role to the group name. This configuration ensures that the appropriate administrative roles are assigned to managers based on their group membership, allowing for role-based access control on the AOS-CX switches.
Reference: ClearPass TACACS+ configuration guides and AOS-CX switch management documentation provide details on setting up enforcement profiles and using the Aruba-Admin-Role attribute for role assignment.
Question #55
A company uses HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server to authenticate managers on its AOS-CX switches. You want to assign managers to groups on the AOS-CX switch by name.
How do you configure this setting in a CPPM TACACS+ enforcement profile?
- A . Add the Shell service and set autocmd to the group name.
- B . Add the Shell service and set priv-Ivl to the group name.
- C . Add the Aruba:Common service and set Aruba-Admin-Role to the group name.
- D . Add the Aruba:Common service and set Aruba-Priv-Admin-User to the group name.
Correct Answer: C
C
Explanation:
To assign managers to groups on the AOS-CX switch by name using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you should add the Aruba service to the TACACS+ enforcement profile and set the Aruba-Admin-Role to the group name. This configuration ensures that the appropriate administrative roles are assigned to managers based on their group membership, allowing for role-based access control on the AOS-CX switches.
Reference: ClearPass TACACS+ configuration guides and AOS-CX switch management documentation provide details on setting up enforcement profiles and using the Aruba-Admin-Role attribute for role assignment.
C
Explanation:
To assign managers to groups on the AOS-CX switch by name using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you should add the Aruba service to the TACACS+ enforcement profile and set the Aruba-Admin-Role to the group name. This configuration ensures that the appropriate administrative roles are assigned to managers based on their group membership, allowing for role-based access control on the AOS-CX switches.
Reference: ClearPass TACACS+ configuration guides and AOS-CX switch management documentation provide details on setting up enforcement profiles and using the Aruba-Admin-Role attribute for role assignment.
Question #57
A company has HPE Aruba Networking APs, which authenticate users to HPE Aruba Networking ClearPass Policy Manager (CPPM).
What does HPE Aruba Networking recommend as the preferred method for assigning clients to a role on the AOS firewall?
- A . Configure CPPM to assign the role using a RADIUS enforcement profile with a RADIUS:IETF Username attribute.
- B . Configure CPPM to assign the role using a RADIUS enforcement profile with an Aruba-User-Role VSA.
- C . OCreate server rules on the APs to assign clients to roles based on RADIUS IETF attributes returned by CPPM.
- D . Create user rules on the APs to assign clients to roles based on a variety of criteria.
Correct Answer: B
B
Explanation:
The preferred method for assigning clients to a role on the AOS firewall is to configure HPE Aruba Networking ClearPass Policy Manager (CPPM) to assign the role using a RADIUS enforcement profile with an Aruba-User-Role VSA (Vendor-Specific Attribute). This method allows ClearPass to dynamically assign the appropriate user roles to clients during the authentication process, ensuring that role-based access policies are consistently enforced across the network.
Reference: Aruba ClearPass documentation and RADIUS configuration guides provide detailed instructions on setting up RADIUS enforcement profiles and using the Aruba-User-Role VSA for role assignment.
B
Explanation:
The preferred method for assigning clients to a role on the AOS firewall is to configure HPE Aruba Networking ClearPass Policy Manager (CPPM) to assign the role using a RADIUS enforcement profile with an Aruba-User-Role VSA (Vendor-Specific Attribute). This method allows ClearPass to dynamically assign the appropriate user roles to clients during the authentication process, ensuring that role-based access policies are consistently enforced across the network.
Reference: Aruba ClearPass documentation and RADIUS configuration guides provide detailed instructions on setting up RADIUS enforcement profiles and using the Aruba-User-Role VSA for role assignment.
Question #58
A company has AOS-CX switches. The company wants to make it simpler and faster for admins to detect denial of service (DoS) attacks, such as ping or ARP floods, launched against the switches.
What can you do to support this use case?
- A . Deploy an NAE agent on the switches to monitor control plane policing (CoPP).
- B . Implement ARP inspection on all VLANs that support end-user devices.
- C . Configure the switches to implement RADIUS accounting to HPE Aruba Networking ClearPass and enable HPE Aruba Networking ClearPass Insight.
- D . Enabling debugging of security functions on the switches.
Correct Answer: A
A
Explanation:
To support the detection of denial of service (DoS) attacks on AOS-CX switches, deploying an NAE (Network Analytics Engine) agent to monitor control plane policing (CoPP) is the best approach. NAE agents provide real-time analytics and monitoring capabilities, allowing administrators to detect anomalies and potential DoS attacks, such as ping or ARP floods, more quickly and efficiently. Control plane policing helps protect the switch’s CPU from unnecessary or malicious traffic, and the NAE agent can alert administrators when thresholds are exceeded, providing a proactive measure to detect and mitigate DoS attacks.
Reference: Aruba’s documentation on AOS-CX and NAE agents provides detailed information on configuring and deploying NAE for network monitoring and security purposes.
A
Explanation:
To support the detection of denial of service (DoS) attacks on AOS-CX switches, deploying an NAE (Network Analytics Engine) agent to monitor control plane policing (CoPP) is the best approach. NAE agents provide real-time analytics and monitoring capabilities, allowing administrators to detect anomalies and potential DoS attacks, such as ping or ARP floods, more quickly and efficiently. Control plane policing helps protect the switch’s CPU from unnecessary or malicious traffic, and the NAE agent can alert administrators when thresholds are exceeded, providing a proactive measure to detect and mitigate DoS attacks.
Reference: Aruba’s documentation on AOS-CX and NAE agents provides detailed information on configuring and deploying NAE for network monitoring and security purposes.
Question #59
You have enabled "rogue AP containment" in the Wireless IPS settings for a company’s HPE Aruba Networking APs.
What form of containment does HPE Aruba Networking recommend?
- A . Wireless deauthentication only
- B . Wireless tarpit and wired containment
- C . Wireless tarpit only
- D . Wired containment
Correct Answer: A
A
Explanation:
Rogue AP Containment Methods:
HPE Aruba Networking recommends using wireless deauthentication as the preferred method for rogue AP containment.
Deauthentication sends deauth frames to clients connected to rogue APs, causing them to disconnect. This method is effective without introducing unnecessary disruptions to the wired infrastructure.
Key Points:
Wireless Deauthentication is simple, efficient, and widely supported across client devices.
Tarpit Containment is more aggressive and may cause unintentional disruptions to legitimate clients.
Wired Containment involves blocking traffic at the switch level but is complex and may impact legitimate infrastructure traffic.
Option Analysis:
Option A: Correct. Wireless deauthentication is the recommended method as it targets rogue AP clients without excessive network impact.
Option B: Incorrect. Combining wireless tarpit and wired containment is overkill and not typically recommended.
Option C: Incorrect. Wireless tarpit can be effective but is generally not the first choice due to its aggressive nature.
Option D: Incorrect. Wired containment is more complex and reserved for specific use cases, not general recommendations.
A
Explanation:
Rogue AP Containment Methods:
HPE Aruba Networking recommends using wireless deauthentication as the preferred method for rogue AP containment.
Deauthentication sends deauth frames to clients connected to rogue APs, causing them to disconnect. This method is effective without introducing unnecessary disruptions to the wired infrastructure.
Key Points:
Wireless Deauthentication is simple, efficient, and widely supported across client devices.
Tarpit Containment is more aggressive and may cause unintentional disruptions to legitimate clients.
Wired Containment involves blocking traffic at the switch level but is complex and may impact legitimate infrastructure traffic.
Option Analysis:
Option A: Correct. Wireless deauthentication is the recommended method as it targets rogue AP clients without excessive network impact.
Option B: Incorrect. Combining wireless tarpit and wired containment is overkill and not typically recommended.
Option C: Incorrect. Wireless tarpit can be effective but is generally not the first choice due to its aggressive nature.
Option D: Incorrect. Wired containment is more complex and reserved for specific use cases, not general recommendations.
Question #60
You need to create a rule in an HPE Aruba Networking ClearPass Policy Manager (CPPM) role mapping policy that references a ClearPass Device Insight Tag.
Which Type (namespace) should you specify for the rule?
- A . Endpoint
- B . TIPS
- C . Device
- D . Application
Correct Answer: A
A
Explanation:
ClearPass Role Mapping Policy:
The Endpoint namespace is used to reference attributes and tags related to endpoint devices.
Device Insight Tags are part of endpoint profiling information and are stored in the Endpoint Repository.
Option Analysis:
Option A: Correct. The Endpoint namespace includes Device Insight Tags.
Option B: Incorrect. TIPS refers to system attributes and configuration data, not endpoint tags.
Option C: Incorrect. Device is not a valid namespace in this context.
Option D: Incorrect. Application relates to application-level attributes, not Device Insight Tags.
A
Explanation:
ClearPass Role Mapping Policy:
The Endpoint namespace is used to reference attributes and tags related to endpoint devices.
Device Insight Tags are part of endpoint profiling information and are stored in the Endpoint Repository.
Option Analysis:
Option A: Correct. The Endpoint namespace includes Device Insight Tags.
Option B: Incorrect. TIPS refers to system attributes and configuration data, not endpoint tags.
Option C: Incorrect. Device is not a valid namespace in this context.
Option D: Incorrect. Application relates to application-level attributes, not Device Insight Tags.