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HPE6-A78 Exam Dumps Pdf & HPE6-A78 Exam Flashcards

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HP HPE6-A78 exam is a certification test designed for IT professionals who want to advance their careers in network security. HPE6-A78 exam is part of the Aruba Certified Network Security Associate (ACNSA) certification program, which is designed to validate the skills and knowledge required to protect networks against modern security threats. The HPE6-A78 Exam covers a wide range of topics related to network security, including access control, firewall technologies, and VPNs.

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HPE6-A78 Exam Flashcards - Exam HPE6-A78 Fee

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HPE6-A78 exam is an essential certification for those who want to become an Aruba Certified Network Security Associate. Aruba Certified Network Security Associate Exam certification validates the candidate's knowledge and skills required to secure wireless networks using Aruba products and technologies. Aruba Certified Network Security Associate Exam certification is suitable for network engineers, security analysts, and security professionals who want to enhance their knowledge and skills in network security. Aruba Certified Network Security Associate Exam certification also helps individuals to demonstrate their expertise in network security and gain recognition in the industry.

HP Aruba Certified Network Security Associate Exam Sample Questions (Q96-Q101):

NEW QUESTION # 96
What is a benefit or using network aliases in ArubaOS firewall policies?

A. You can use the aliases to translate client IP addresses to other IP addresses on the other side of the firewall
B. You can use the aliases to conceal the true IP addresses of servers from potentially untrusted clients.
C. You can associate a reputation score with the network alias to create rules that filler traffic based on reputation rather than IP.
D. You can adjust the IP addresses in the aliases, and the rules using those aliases automatically update

Answer: D

Explanation:
In ArubaOS firewall policies, using network aliases allows administrators to manage groups of IP addresses more efficiently. By associating multiple IPs with a single alias, any changes made to the alias (like adding or removing IP addresses) are automatically reflected in all firewall rules that reference that alias. This significantly simplifies the management of complex rulesets and ensures consistency across security policies, reducing administrative overhead and minimizing the risk of errors.

NEW QUESTION # 97
Refer to the exhibit.

This Aruba Mobility Controller (MC) should authenticate managers who access the Web Ul to ClearPass Policy Manager (CPPM) ClearPass admins have asked you to use RADIUS and explained that the MC should accept managers' roles in Aruba-Admin-Role VSAs Which setting should you change to follow Aruba best security practices?

A. Change the local user role to read-only
B. Clear the MSCHAP check box
C. Change the default role to "guest-provisioning"
D. Disable local authentication

Answer: D

Explanation:
For following Aruba best security practices, the setting you should change is to disable local authentication.
When integrating with an external RADIUS server like ClearPass Policy Manager (CPPM) for authenticating administrative access to the Mobility Controller (MC), it is a best practice to rely on the external server rather than the local user database. This practice not only centralizes the management of user roles and access but also enhances security by leveraging CPPM's advanced authentication mechanisms.
References:
Aruba Networks official best practice documentation, which recommends centralized authentication for administrative access.
Security standards and guidelines that promote the use of external RADIUS servers for authentication purposes.

NEW QUESTION # 98
What is one benefit of a Trusted Platform Module (TPM) on an Aruba AP?

A. It enables secure boot, which detects if hackers corrupt the OS with malware.
B. It enables the AP to encrypt and decrypt 802.11 traffic locally, rather than at the MC.
C. It allows the AP to run in secure mode, which automatically enables CPsec and disables the console port.
D. It deploys the AP with enhanced security, which includes disabling the password recovery mechanism.

Answer: A

Explanation:
The TPM (Trusted Platform Module) is a hardware-based security feature that can provide various security functions, one of which includes secure boot. Secure boot is a process where the TPM ensures that the device boots using only software that is trusted by the manufacturer. If the OS has been tampered with or infected with malware, the secure boot process can detect this and prevent the system from loading the compromised OS.

NEW QUESTION # 99
Refer to the exhibit.

You need to ensure that only management stations in subnet 192.168.1.0/24 can access the ArubaOS-Switches' CLI. Web Ul. and REST interfaces The company also wants to let managers use these stations to access other parts of the network What should you do?

A. Configure the switch to listen for these protocols on OOBM only.
B. Specify vlan 100 as the management vlan for the switches.
C. Establish a Control Plane Policing class that selects traffic from 192.168 1.0/24.
D. Specify 192.168.1.0.255.255.255.0 as authorized IP manager address

Answer: D

Explanation:
To ensure that only management stations in the subnet 192.168.1.0/24 can access the ArubaOS-Switches' Command Line Interface (CLI), Web UI, and REST interfaces, while also allowing managers to access other parts of the network, you should specify 192.168.1.0 255.255.255.0 as the authorized manager IP address on the switches. This configuration will restrict access to the switch management interfaces to devices within the specified IP address range, effectively creating a management access list.
:
ArubaOS-Switch management and configuration guide detailing IP authorized manager settings.
Network management best practices which recommend controlling access to network devices' management interfaces.

NEW QUESTION # 100
A company has HPE Aruba Networking Mobility Controllers (MCs), campus APs, and AOS-CX switches. The company plans to use HPE Aruba Networking ClearPass Policy Manager (CPPM) to classify endpoints by type. This company is using only CPPM and no other HPE Aruba Networking ClearPass solutions.
The HPE Aruba Networking ClearPass admins tell you that they want to use HTTP User-Agent strings to help profile the endpoints.
What should you do as a part of setting up Mobility Controllers (MCs) to support this requirement?

A. Create an IF-MAP profile, which specifies credentials for an API admin account on CPPM.
B. Create control path mirrors to mirror HTTP traffic from clients to CPPM.
C. Create a firewall whitelist rule that permits HTTP and CPPM's IP address.
D. Create datapath mirrors that use the CPPM's IP address as the destination.

Answer: D

Explanation:
HPE Aruba Networking ClearPass Policy Manager (CPPM) uses device profiling to classify endpoints, and one of its profiling methods involves analyzing HTTP User-Agent strings to identify device types (e.g., iPhone, Windows laptop). HTTP User-Agent strings are sent in HTTP headers when a client accesses a website. For CPPM to profile devices using HTTP User-Agent strings, it must receive the HTTP traffic from the clients. In this scenario, the company is using Mobility Controllers (MCs), campus APs, and AOS-CX switches, and CPPM is the only ClearPass solution in use.
HTTP User-Agent Profiling: CPPM can passively profile devices by analyzing HTTP traffic, but it needs to receive this traffic. In an AOS-8 architecture, the MC can mirror client traffic to CPPM for profiling. Since HTTP traffic is part of the data plane (user traffic), the MC must mirror the data plane traffic (not control plane traffic) to CPPM.
Option A, "Create datapath mirrors that use the CPPM's IP address as the destination," is correct. The MC can be configured to mirror client HTTP traffic to CPPM using a datapath mirror (also known as a GRE mirror). This involves setting up a mirror session on the MC that sends a copy of the client's HTTP traffic to CPPM's IP address. CPPM then analyzes the HTTP User-Agent strings in this traffic to profile the endpoints. For example, the command mirror session 1 destination ip <CPPM-IP> source ip any protocol http can be used to mirror HTTP traffic to CPPM.
Option B, "Create an IF-MAP profile, which specifies credentials for an API admin account on CPPM," is incorrect. IF-MAP (Interface for Metadata Access Points) is a protocol used for sharing profiling data between ClearPass and other systems (e.g., Aruba Introspect), but it is not used for sending HTTP traffic to CPPM for profiling. Additionally, IF-MAP is not relevant when only CPPM is in use.
Option C, "Create control path mirrors to mirror HTTP traffic from clients to CPPM," is incorrect. Control path (control plane) traffic includes management traffic between the MC and APs (e.g., AP registration, heartbeats), not client HTTP traffic. HTTP traffic is part of the data plane, so a datapath mirror is required, not a control path mirror.
Option D, "Create a firewall whitelist rule that permits HTTP and CPPM's IP address," is incorrect. A firewall whitelist rule on the MC might be needed to allow traffic to CPPM, but this is not the primary step for enabling HTTP User-Agent profiling. The key requirement is to mirror the HTTP traffic to CPPM, which is done via a datapath mirror, not a firewall rule.
The HPE Aruba Networking AOS-8 8.11 User Guide states:
"To enable ClearPass Policy Manager (CPPM) to profile devices using HTTP User-Agent strings, the Mobility Controller (MC) must mirror client HTTP traffic to CPPM. This is done by creating a datapath mirror session that sends a copy of the client's HTTP traffic to CPPM's IP address. For example, use the command mirror session 1 destination ip <CPPM-IP> source ip any protocol http to mirror HTTP traffic to CPPM. CPPM then analyzes the HTTP User-Agent strings to classify endpoints by type (e.g., iPhone, Windows laptop)." (Page 350, Device Profiling with CPPM Section) Additionally, the HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide notes:
"HTTP User-Agent profiling requires ClearPass to receive HTTP traffic from clients. In an Aruba Mobility Controller environment, configure a datapath mirror to send HTTP traffic to ClearPass's IP address. ClearPass will parse the HTTP User-Agent strings to identify device types and operating systems, enabling accurate profiling." (Page 249, HTTP User-Agent Profiling Section)
:
HPE Aruba Networking AOS-8 8.11 User Guide, Device Profiling with CPPM Section, Page 350.
HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide, HTTP User-Agent Profiling Section, Page 249.

NEW QUESTION # 101
......

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