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| Section | Weight | Objectives |
|---|---|---|
| Security Terminology and Zero Trust Framework | 26% | - Security policies and compliance - Network security concepts and threats - Zero Trust architecture and Aruba ESP |
| Secure Wired AOS-CX Infrastructure | 19% | - Device hardening and secure management - Wired authentication and access control - Dynamic segmentation and group-based policy |
| Endpoint Visibility and Posture Assessment | 8% | - Device classification and profiling - BYOD and onboarding solutions - Posture validation and remediation |
| Troubleshooting and Optimization | 4% | - Performance and security optimization - Security feature troubleshooting |
| Secure WAN and Edge Security | 7% | - Edge security and remote access - ZTNA and Security Service Edge (SSE) - IPsec and secure tunneling |
| ClearPass Policy Manager Advanced Configuration | 15% | - Certificate management and PKI integration - Cluster design and high availability - REST API, OAuth and external systems integration |
| Threat Detection and Incident Response | 9% | - Alerts and mitigation workflows - Threat analysis and forensics - Security monitoring and event correlation |
| Secure WLAN Implementation | 12% | - AAA integration with ClearPass Policy Manager - WLAN authentication methods (802.1X, EAP, MPSK) - Secure mobility and role-based access |
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NEW QUESTION # 80
A company uses HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server to authenticate managers on its AOS-CX switches. The company wants CPPM to control which commands managers are allowed to enter. You see there is no field to enter these commands in ClearPass.
How do you start configuring the command list on CPPM?
Answer: C
Explanation:
To control which commands managers are allowed to enter on AOS-CX switches using HPE Aruba Networking ClearPass Policy Manager (CPPM) as a TACACS+ server, you need to add the Shell service to the TACACS+ enforcement profiles for the managers. This service allows you to define and enforce specific command sets and access privileges for users authenticated via TACACS+. Byconfiguring the Shell service in the enforcement profile, you can specify the commands that are permitted or denied for the managers, ensuring controlled and secure access to the switch's command-line interface.
NEW QUESTION # 81
A company wants to enforce these controls on clients assigned to "role1":
DHCP permitted
DNS permitted
All other access to 10.0.0.0/8 denied
All other traffic permitted
You have so far configured these settings:
class ip class1
10 match udp any any eq 67
20 match udp any any eq 53
30 match tcp any any eq 53
class ip class2
10 match any any 10.0.0.0/255.0.0.0
port-access policy policy1
10 class ip class1
20 class ip class2 action drop
port-access role role1
associate policy policy1
What change should you make to fulfill the company's requirements?
Answer: D
Explanation:
The existing policy permits DHCP and DNS through class1, then drops traffic matching class2, which is traffic destined for 10.0.0.0/8. However, the requirement also says all other traffic must be permitted. To make that policy complete, a final catch-all permit class must be added after the deny rule. A class that matches "any any any" and is referenced at the end of policy1 permits all traffic that did not match the earlier DHCP/DNS or 10.0.0.0/8 rules. Changing class2 to ignore would remove the intended deny behavior.
Reversing source and destination would not meet the stated destination-based requirement. Adding action permit to class1 only affects DHCP and DNS, not all other traffic.
NEW QUESTION # 82
You have created this rule in an HPE Aruba Networking ClearPass Policy Manager (CPPM) service's enforcement policy:
IF Authorization [Endpoints Repository] Conflict EQUALS true
THEN apply " quarantine_profile "
What information can help you determine whether you need to configure cluster-wide profiler parameters to ignore some conflicts?
Answer: D
Explanation:
A conflict in the Endpoints Repository usually indicates that ClearPass has seen different profiling data for the same MAC, which might mean a spoofing attempt-or simply normal behavior for certain device types.
Devices that use PXE boot often:
Boot initially from the network with one set of characteristics (e.g., a minimal OS, different DHCP fingerprint), Then chain-load into a different OS with a different fingerprint and sometimes even a different network profile.
Aruba exam and design material specifically point out PXE boot as a common, benign cause of profiler conflicts and recommend tuning cluster-wide profiler parameters to ignore or relax some conflicts for these devices.
Therefore, you look at whether the company has devices that use PXE boot when deciding whether to tune profiler conflict behavior # Option D.
NEW QUESTION # 83
Refer to the exhibit.
You have verified that AOS-CX Switch-1 has constructed an IP-to-MAC binding table in VLANs 10-19.
Now you need to enable ARP inspection for the endpoint connected to Switch-1. What must you do first to prevent traffic disruption?
Answer: D
Explanation:
Dynamic ARP Inspection (DAI):
ARP inspection verifies ARP packets against a trusted IP-to-MAC binding table to prevent ARP spoofing attacks.
DHCP snooping is required to construct the IP-to-MAC binding table dynamically.
To avoid traffic disruption, uplink ports that connect to trusted switches, DHCP servers, or routers must be explicitly configured as trusted ports for ARP inspection.
Steps to Prevent Traffic Disruption:
Trust the Uplinks: ARP inspection must treat uplink ports as trusted to allow ARP traffic from legitimate DHCP servers and upstream switches.
Enable DHCP Snooping: DHCP snooping must be enabled on Switch-2 to ensure consistent IP-to-MAC bindings upstream.
Why the Answer is Correct:
Option A: Incorrect. ARP inspection on Switch-2 is important but not required first to prevent disruption on Switch-1.
Option B: Incorrect. DHCP snooping must be enabled upstream eventually, but this alone will not stop immediate traffic disruption on Switch-1.
Option C: Correct. Switch-1 uplinks must be trusted ARP inspection ports first to allow legitimate upstream traffic and prevent ARP disruption.
Option D: Incorrect. Static bindings are not required if DHCP snooping is enabled, and they are manual, limiting scalability.
Conclusion:
To avoid traffic disruption, configure Switch-1 uplinks as trusted ARP inspection ports to ensure valid ARP traffic can pass upstream and downstream.
NEW QUESTION # 84
Which use case is fulfilled by applying a time range to a firewall rule on an AOS device?
Answer: C
Explanation:
Applying a time range to a firewall rule on an AOS device fulfills the use case of enforcing the rule only during the specified time range. This allows administrators to control when specific firewall rules are active, which can be useful for implementing policies that only need to be in effect during certain hours, such as blocking or allowing access to specific resources outside of business hours.
1.Time-Based Enforcement: The firewall rule will be active only during the specified time range, ensuring that the rule's policies are enforced only when needed.
2.Use Case: This feature is useful for scenarios like limiting access to certain applications or websites during working hours, or enabling enhanced security measures during off-hours.
3.Flexibility: Provides flexibility in security policy management by allowing dynamic adjustment of rules based on time schedules.
Reference: Aruba's AOS device documentation and firewall rule configuration guides detail how to apply time ranges to firewall rules for time-based policy enforcement.
NEW QUESTION # 85
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