AM Digital Store

Lee Green Lee Green

0 Course Enrolled • 0 Course Completed

Biography

HPE6-A78 Latest Dumps Ppt - New HPE6-A78 Exam Guide

BONUS!!! Download part of VCEPrep HPE6-A78 dumps for free: https://drive.google.com/open?id=1aMZuosYxcSf1SoOu4hxvGkcJLwU1LPEn

If you prefer to prepare your exam on paper, our HPE6-A78 training materials will be your best choice. HPE6-A78 PDF version is printable, and you can print it into hard one, and you can take them with you, and can study them anytime. In addition, HPE6-A78 exam dumps offer you free demo to try, so that you can know the mode of the complete version. If you buy HPE6-A78 Exam Dumps from us, you can get the download link and password within ten minutes. We provide you with free update for one year if you buy HPE6-A78 exam dumps.

HP HPE6-A78 certification exam is an essential credential for network security professionals who work with Aruba products and solutions. It demonstrates a candidate's knowledge and expertise in network security and provides an important foundation for career advancement in this field.

HPE6-A78 exam is designed for IT professionals who have experience in implementing network security solutions in enterprise environments. HPE6-A78 Exam covers a wide range of topics, including network security fundamentals, wireless security, secure network access, and advanced firewall policies. Candidates who pass the HPE6-A78 exam will have demonstrated their ability to implement and configure Aruba's network security solutions effectively.

>> HPE6-A78 Latest Dumps Ppt <<

New HPE6-A78 Exam Guide | HPE6-A78 New Real Exam

Sometimes a small step is possible to be a big step in life. HPE6-A78 exam seems just a small exam, but to get the HPE6-A78 certification exam is to be reckoned in your career. Such an international certification is recognition of your IT skills. In addition, except HPE6-A78, many other certification exams are also useful. The latest information of these tests can be found in our VCEPrep.

HP Aruba Certified Network Security Associate Exam Sample Questions (Q139-Q144):

NEW QUESTION # 139
Refer to the exhibit.

You are deploying a new ArubaOS Mobility Controller (MC), which is enforcing authentication to Aruba ClearPass Policy Manager (CPPM). The authentication is not working correctly, and you find the error shown In the exhibit in the CPPM Event Viewer.
What should you check?

A. that the IP address that the MC is using to reach CPPM matches the one defined for the device on CPPM
B. that the snared secret configured for the CPPM authentication server matches the one defined for the device on CPPM
C. that the MC has valid admin credentials configured on it for logging into the CPPM
D. that the MC has been added as a domain machine on the Active Directory domain with which CPPM is synchronized

Answer: A

Explanation:
Given the error message from the ClearPass Policy Manager (CPPM) Event Viewer, indicating a RADIUS authentication attempt from an unknown Network Access Device (NAD), you should check that the IP address the Mobility Controller (MC) is using to communicate with CPPM matches the IP address defined for the MC in the CPPM's device inventory. If there is a mismatch in IP addresses, CPPM will not recognize the MC as a known device and will not process the authentication request, leading to the error observed.
References:
ClearPass Policy Manager documentation on device management.

NEW QUESTION # 140
You have deployed a new HPE Aruba Networking Mobility Controller (MC) and campus APs (CAPs). One of the WLANs enforces 802.1X authentication to HPE Aruba Networking ClearPass Policy Manager (CPPM). When you test connecting the client to the WLAN, the test fails. You check ClearPass Access Tracker and cannot find a record of the authentication attempt. You ping from the MC to CPPM, and the ping is successful.
What is a good next step for troubleshooting?

A. Renew CPPM's RADIUS/EAP certificate.
B. Check connectivity between CPPM and a backend directory server.
C. Reset the user credentials.
D. Check CPPM Event Viewer.

Answer: D

Explanation:
In this scenario, a new HPE Aruba Networking Mobility Controller (MC) and campus APs (CAPs) are deployed, with a WLAN configured for 802.1X authentication using HPE Aruba Networking ClearPass Policy Manager (CPPM) as the RADIUS server. A client test fails, and no record of the authentication attempt appears in ClearPass Access Tracker. However, a ping from the MC to CPPM is successful, confirming basic network connectivity between the MC and CPPM.
The absence of a record in Access Tracker indicates that CPPM did not receive the RADIUS authentication request from the MC, or the request was rejected at a low level before being logged in Access Tracker. Access Tracker typically logs all RADIUS authentication attempts (successful or failed), so the lack of a record suggests a configuration or connectivity issue at the RADIUS level.
Option C, "Check CPPM Event Viewer," is correct. The CPPM Event Viewer logs system-level events, including RADIUS-related errors that might not appear in Access Tracker. For example, if the MC's IP address is not configured as a Network Access Device (NAD) in CPPM, or if the shared secret between the MC and CPPM does not match, CPPM may reject the RADIUS request before it reaches Access Tracker. The Event Viewer will log such errors (e.g., "RADIUS authentication attempt from unknown NAD"), providing insight into why the request was not processed.
Option A, "Renew CPPM's RADIUS/EAP certificate," is incorrect because the issue is that CPPM did not receive or process the authentication request (no record in Access Tracker). If there were a certificate issue (e.g., an expired or untrusted certificate), the request would still reach CPPM, and Access Tracker would log a failure with a certificate-related error.
Option B, "Check connectivity between CPPM and a backend directory server," is incorrect because the issue occurs before CPPM processes the authentication request. If CPPM cannot contact a backend directory server (e.g., Active Directory), the authentication attempt would still be logged in Access Tracker with a failure reason related to the directory server.
Option D, "Reset the user credentials," is incorrect because the issue is not related to the user's credentials. The authentication request never reached CPPM, so the credentials were not evaluated.
The HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide states:
"If an authentication attempt does not appear in Access Tracker, it indicates that the RADIUS request was not received by ClearPass or was rejected at a low level before being logged. The Event Viewer (Monitoring > Event Viewer) should be checked for system-level errors, such as 'RADIUS authentication attempt from unknown NAD' or shared secret mismatches. For example, if the Network Access Device (NAD) IP address of the Mobility Controller is not configured in ClearPass, or if the shared secret does not match, the request will be dropped, and an error will be logged in the Event Viewer." (Page 301, Troubleshooting RADIUS Issues Section) Additionally, the HPE Aruba Networking AOS-8 8.11 User Guide notes:
"When troubleshooting 802.1X authentication issues, verify that the Mobility Controller can communicate with the RADIUS server. If a ping is successful but no authentication records appear in the RADIUS server's logs (e.g., ClearPass Access Tracker), check the RADIUS server's system logs (e.g., ClearPass Event Viewer) for errors related to NAD configuration or shared secret mismatches." (Page 498, Troubleshooting 802.1X Authentication Section)
:
HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide, Troubleshooting RADIUS Issues Section, Page 301.
HPE Aruba Networking AOS-8 8.11 User Guide, Troubleshooting 802.1X Authentication Section, Page 498.

NEW QUESTION # 141
Your company policies require you to encrypt logs between network infrastructure devices and Syslog servers. What should you do to meet these requirements on an ArubaOS-CX switch?

A. Specify a priv key with the Syslog settings that matches a priv key on the Syslog server.
B. Specify the Syslog server with the UDP option and then add an CPsec tunnel that selects Syslog.
C. Set up RadSec and then enable Syslog as a protocol carried by the RadSec tunnel.
D. Specify the Syslog server with the TLS option and make sure the switch has a valid certificate.

Answer: D

Explanation:
To ensure secure transmission of log data over the network, particularly when dealing with sensitive or critical information, using TLS (Transport Layer Security) for encrypted communication between network devices and syslog servers is necessary:
Secure Logging Setup: When configuring an ArubaOS-CX switch to send logs securely to a Syslog server, specifying the server with the TLS option ensures that all transmitted log data is encrypted.
Additionally, the switch must have a valid certificate to establish a trusted connection, preventing potential eavesdropping or tampering with the logs in transit.
Other Options:
Option B, Option C, and Option D are less accurate or applicable for directly encrypting log data between the device and Syslog server as specified in the company policies.

NEW QUESTION # 142
A user attempts to connect to an SSID configured on an AOS-8 mobility architecture with Mobility Controllers (MCs) and APs. The SSID enforces WPA3-Enterprise security and uses HPE Aruba Networking ClearPass Policy Manager (CPPM) as the authentication server. The WLAN has initial role, logon, and 802.1X default role, guest.
A user attempts to connect to the SSID, and CPPM sends an Access-Accept with an Aruba-User-Role VSA of "contractor," which exists on the MC.
What does the MC do?

A. Applies the rules in the contractor role and the logon role
B. Applies the rules in the contractor role
C. Applies the rules in the logon role, then guest role, and the contractor role
D. Applies the rules in the contractor role and guest role

Answer: B

Explanation:
In an AOS-8 mobility architecture, the Mobility Controller (MC) manages user roles and policies for wireless clients connecting to SSIDs. When a user connects to an SSID with WPA3-Enterprise security, the MC uses 802.1X authentication to validate the user against an authentication server, in this case, HPE Aruba Networking ClearPass Policy Manager (CPPM). The SSID is configured with specific roles:
Initial role: Applied before authentication begins (not specified in the question, but typically used for pre-authentication access).
Logon role: Applied during the authentication process to allow access to authentication services (e.g., DNS, DHCP, or RADIUS traffic).
802.1X default role (guest): Applied if 802.1X authentication fails or if no specific role is assigned by the RADIUS server after successful authentication.
In this scenario, the user successfully authenticates, and CPPM sends an Access-Accept message with an Aruba-User-Role Vendor-Specific Attribute (VSA) set to "contractor." The "contractor" role exists on the MC, meaning it is a predefined role in the MC's configuration.
When the MC receives the Aruba-User-Role VSA, it applies the specified role ("contractor") to the user session, overriding the default 802.1X role ("guest"). The MC does not combine the contractor role with other roles like logon or guest; it applies only the role specified by the RADIUS server (CPPM) in the Aruba-User-Role VSA. This is the standard behavior in AOS-8 for role assignment after successful authentication when a VSA specifies a role.
Option A, "Applies the rules in the logon role, then guest role, and the contractor role," is incorrect because the MC does not apply multiple roles in sequence. The logon role is used only during authentication, and the guest role (default 802.1X role) is overridden by the contractor role specified in the VSA.
Option C, "Applies the rules in the contractor role and the logon role," is incorrect because the logon role is no longer applied once authentication is complete; only the contractor role is applied.
Option D, "Applies the rules in the contractor role and guest role," is incorrect because the guest role (default 802.1X role) is not applied when a specific role is assigned via the Aruba-User-Role VSA.
The HPE Aruba Networking AOS-8 8.11 User Guide states:
"When a user authenticates successfully via 802.1X, the Mobility Controller applies the role specified in the Aruba-User-Role VSA returned by the RADIUS server in the Access-Accept message. If the role specified in the VSA exists on the controller, it is applied to the user session, overriding any default 802.1X role configured for the WLAN. The controller does not combine the VSA-specified role with other roles, such as the initial, logon, or default roles." (Page 305, Role Assignment Section) Additionally, the HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide notes:
"ClearPass can send the Aruba-User-Role VSA in a RADIUS Access-Accept message to assign a specific role to the user on Aruba Mobility Controllers. The role specified in the VSA takes precedence over any default roles configured on the WLAN, ensuring that the user is placed in the intended role." (Page 289, RADIUS Enforcement Section)
:
HPE Aruba Networking AOS-8 8.11 User Guide, Role Assignment Section, Page 305.
HPE Aruba Networking ClearPass Policy Manager 6.11 User Guide, RADIUS Enforcement Section, Page 289.

NEW QUESTION # 143
You need to set up Aruba network infrastructure devices for management with SNMP. The SNMP server has this SNMPv3 user configured on it: username: airwave auth algorithm: sha auth key: fyluqp18@S!9a priv algorithm: aes priv key: 761oxaiaoeu19& What correctly describes the setup on the infrastructure device?

A. You must configure a user with the same name and algorithms, but the keys should be unique to this device.
B. You must configure a user with the same name and keys, but can choose algorithms that meet the device's needs.
C. You must configure a user with exactly the same name, algorithms, and keys.
D. You must configure the "airwave" server as an authorized user. Then, configure a separate user for this device with its own keys.

Answer: C

Explanation:
In SNMPv3, security is paramount and each SNMP entity (client or agent) needs to have a user with a security name (username) and optionally, a security level which determines whether authentication and encryption are used. When configuring SNMPv3 users on network infrastructure devices, it is essential to match the username, authentication (auth) algorithm, authentication key (auth key), privacy (priv) algorithm, and privacy key (priv key) exactly as they are configured on the SNMP server to ensure successful communication.
This is because the SNMPv3 security model relies on a combination of a username and a pair of keys (authentication and privacy keys) to uniquely identify and secure communication between the agent and the manager. The keys are used to verify the integrity (auth key) and confidentiality (priv key) of the messages.
Using the same algorithms ensures that the messages can be properly encrypted and decrypted on both ends.

NEW QUESTION # 144
......

The easy to learn format of these amazing HPE6-A78 exam questions will prove one of the most exciting exam preparation experiences of your life! When you are visiting on our website, you can find that every button is easy to use and has a swift response. And there are three varied versions of our HPE6-A78 learning guide: the PDF, Software and APP online. Every version of our HPE6-A78 simulating exam is auto installed if you buy and study with them. They are perfect in every detail.

New HPE6-A78 Exam Guide: https://www.vceprep.com/HPE6-A78-latest-vce-prep.html

2025 Latest VCEPrep HPE6-A78 PDF Dumps and HPE6-A78 Exam Engine Free Share: https://drive.google.com/open?id=1aMZuosYxcSf1SoOu4hxvGkcJLwU1LPEn

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Lee Green Lee Green

Biography

COOKIE NOTICE