HPE6-A78 LATEST TEST LABS | DISCOUNT HPE6-A78 CODE

HPE6-A78 Latest Test Labs | Discount HPE6-A78 Code

HPE6-A78 Latest Test Labs | Discount HPE6-A78 Code

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HPE6-A78 certification exam is a computer-based exam that consists of 60 multiple-choice questions. Candidates have 90 minutes to complete the exam and must score at least 70% to pass. HPE6-A78 Exam is available in multiple languages, including English, Japanese, Spanish, and Portuguese.

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HPE6-A78 exam covers a wide range of topics related to network security, including wireless security fundamentals, Aruba secure access, authentication and encryption methods, network intrusion prevention, and more. HPE6-A78 exam is designed for candidates who have a strong foundation in networking technologies and are interested in specializing in network security using Aruba products. HPE6-A78 Exam is ideal for network administrators, security professionals, and network engineers who want to enhance their knowledge and skills in network security.

HP Aruba Certified Network Security Associate Exam Sample Questions (Q120-Q125):

NEW QUESTION # 120
The first exhibit shows roles on the MC, listed in alphabetic order. The second and third exhibits show the configuration for a WLAN to which a client connects. Which description of the role assigned to a user under various circumstances is correct?

  • A. A user authenticates successfully with 802.1X, and the RADIUS Access-Accept includes an Aruba-User-RoleVSA set to "employeel." The client's role is "employeel."
  • B. A user authenticates successfully with 802.1 X. and the RADIUS Access-Accept includes an Aruba-User-Role VSA set to "employeel." The client's role is "guest."
  • C. A user authenticates successfully with 802.1X. and the RADIUS Access-Accept includes an Aruba-User-Role VSA set to "employee." The client's role is "guest."
  • D. A user fails 802.1X authentication. The client remains connected, but is assigned the "guest" role.

Answer: A

Explanation:
In a WLAN setup that uses 802.1X for authentication, the role assigned to a user is determined by the result of the authentication process. When a user successfully authenticates via 802.1X, the RADIUS server may include a Vendor-Specific Attribute (VSA), such as the Aruba-User-Role, in the Access-Accept message.
This attribute specifies the role that should be assigned to the user. If the RADIUS Access-Accept message includes an Aruba-User-Role VSA set to "employee1", the client should be assigned the "employee1" role, as per the VSA, and not the default "guest" role. The "guest" role would typically be a fallback if no other role is specified or if the authentication fails.


NEW QUESTION # 121
Which correctly describes one of HPE Aruba Networking ClearPass Policy Manager's (CPPM's) device profiling methods?

  • A. CPPM can use SNMP to configure Aruba switches and mobility devices to mirror client traffic to CPPM for analysis.
  • B. CPPM can analyze settings such as TTL and time window size in endpoints' TCP traffic in order to fingerprint the OS.
  • C. CPPM can use Wireshark to actively probe devices, analyze their traffic patterns, and construct an endpoint profile.
  • D. CPPM can analyze settings such as TCP/UDP ports used for HTTP, DHCP, and DNS in endpoints' traffic to fingerprint the OS.

Answer: B

Explanation:
HPE Aruba Networking ClearPass Policy Manager (CPPM) uses device profiling to identify and classify endpoints on the network, enabling granular access control based on device type, OS, or other attributes. CPPM supports both passive and active profiling methods.
Option C, "CPPM can analyze settings such as TTL and time window size in endpoints' TCP traffic in order to fingerprint the OS," is correct. TCP fingerprinting is a passive profiling method used by CPPM. It involves analyzing TCP packet headers, such as the Time To Live (TTL) value and TCP window size, which vary between operating systems (e.g., Windows, Linux, macOS). CPPM captures this traffic (e.g., via mirrored traffic from a switch or controller) and matches the TCP attributes against its fingerprint database to identify the OS of the endpoint.
Option A, "CPPM can use Wireshark to actively probe devices, analyze their traffic patterns, and construct an endpoint profile," is incorrect. CPPM does not use Wireshark for profiling; Wireshark is a third-party packet analysis tool. CPPM has its own built-in profiling engine and does not rely on external tools like Wireshark for active probing.
Option B, "CPPM can use SNMP to configure Aruba switches and mobility devices to mirror client traffic to CPPM for analysis," is incorrect. While CPPM can receive mirrored traffic for profiling (e.g., via SPAN or mirror ports), it does not use SNMP to configure the mirroring. The configuration of traffic mirroring is typically done manually on the switch or controller (e.g., using a datapath mirror on an MC), not via SNMP by CPPM.
Option D, "CPPM can analyze settings such as TCP/UDP ports used for HTTP, DHCP, and DNS in endpoints' traffic to fingerprint the OS," is incorrect. While CPPM does analyze HTTP, DHCP, and DNS traffic for profiling, it does not fingerprint the OS based on TCP/UDP ports. Instead, it uses attributes like DHCP Option 55 (for DHCP fingerprinting) or HTTP User-Agent strings (for HTTP fingerprinting) to identify devices, not the ports themselves.
The HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide states:
"ClearPass supports TCP fingerprinting as a passive profiling method to identify the operating system of endpoints. By analyzing TCP packet headers, such as the Time To Live (TTL) value and TCP window size, ClearPass can fingerprint the OS of a device. For example, Windows devices typically have a TTL of 128, while Linux devices often have a TTL of 64. These attributes are matched against ClearPass's fingerprint database to classify the device." (Page 248, TCP Fingerprinting Section) Additionally, the ClearPass Device Insight Data Sheet notes:
"ClearPass uses passive profiling techniques like TCP fingerprinting to identify device operating systems. By examining TCP attributes such as TTL and window size, ClearPass can accurately determine whether a device is running Windows, Linux, macOS, or another OS, enabling precise policy enforcement." (Page 3, Profiling Methods Section)
:
HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide, TCP Fingerprinting Section, Page 248.
ClearPass Device Insight Data Sheet, Profiling Methods Section, Page 3.


NEW QUESTION # 122
A customer has an AOS-10 network infrastructure. The customer is looking for a solution that can classify many different types of devices, including IoT devices. Which solution should you explain can provide these capabilities?

  • A. HPE Aruba Networking ClearPass OnGuard
  • B. HPE Aruba Networking ClearPass Onboard
  • C. HPE Aruba Networking EdgeConnect SD-WAN
  • D. HPE Aruba Networking Central

Answer: A

Explanation:
HPE Aruba Networking ClearPass OnGuard: This is a component of the ClearPass Policy Manager platform specifically designed for endpoint posture assessment and health checks. It can identify and classify a wide range of devices connecting to the network, including traditional endpoints, mobile devices, and importantly, IoT devices. It analyzes device attributes and behaviors to determine their type and security posture.
Let's look at why the other options are less suitable for this specific requirement:
HPE Aruba Networking EdgeConnect SD-WAN: This solution focuses on optimizing wide area network (WAN) connectivity, improving application performance, and providing secure branch-to-branch and branch-to-cloud connections. While it can identify traffic from different devices, its primary function isn't detailed device classification at the network access layer.
HPE Aruba Networking Central: This is a cloud-based network management platform that provides visibility, configuration, and management for Aruba network devices (APs, switches, gateways). While it offers insights into connected devices, its core function isn't the deep classification of diverse endpoint types like IoT devices.
HPE Aruba Networking ClearPass Onboard: This component of ClearPass Policy Manager focuses on simplifying the secure onboarding of personal or unmanaged devices (BYOD). While it involves device identification during the onboarding process, its primary goal isn't continuous and comprehensive classification of all device types, especially the detailed classification needed for diverse IoT devices.
Therefore, HPE Aruba Networking ClearPass OnGuard is the most appropriate solution for classifying a wide range of devices, including IoT devices, within an AOS-10 network infrastructure.


NEW QUESTION # 123
You are managing an Aruba Mobility Controller (MC). What is a reason for adding a "Log Settings" definition in the ArubaOS Diagnostics > System > Log Settings page?

  • A. Configuring the log facility and log format that the MC will use for forwarding logs to all Syslog servers
  • B. Configuring a filter that you can apply to a defined Syslog server in order to filter events by subcategory
  • C. Configuring the Syslog server settings for the server to which the MC forwards logs for a particular category and level
  • D. Configuring the MC to generate logs for a particular event category and level, but only for a specific user or AP.

Answer: C

Explanation:
The primary reason for adding a "Log Settings" definition in the ArubaOS Diagnostics > System > Log Settings page is to configure the Syslog server settings for the server to which the Mobility Controller (MC) forwards logs for a particular category and level. This setting enables the MC to send detailed logs to a Syslog server for centralized logging and monitoring, which is essential for troubleshooting, security analysis, and compliance with various policies.
:
ArubaOS documentation on log management and Syslog configuration.


NEW QUESTION # 124
Refer to the exhibit.

You have set up a RADIUS server on an ArubaOS Mobility Controller (MC) when you created a WLAN named "MyEmployees .You now want to enable the MC to accept change of authorization (CoA) messages from this server for wireless sessions on this WLAN.
What Is a part of the setup on the MC?

  • A. Enable the dynamic authorization setting in the "clearpass" authentication server settings.
  • B. Install the root CA associated with the 10 5.5.5 server's certificate as a Trusted CA certificate.
  • C. Create a dynamic authorization, or RFC 3576, server with the 10.5.5.5 address and correct shared secret.
  • D. Configure a ClearPass username and password in the MyEmployees AAA profile.

Answer: B


NEW QUESTION # 125
......

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