HP HPE6-A78 VISUAL CERT TEST | HPE6-A78 RELIABLE EXAM SIMS

HP HPE6-A78 Visual Cert Test | HPE6-A78 Reliable Exam Sims

HP HPE6-A78 Visual Cert Test | HPE6-A78 Reliable Exam Sims

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HP HPE6-A78 exam is a certification exam for individuals who want to become Aruba Certified Network Security Associates. Aruba is a subsidiary of Hewlett Packard Enterprise that specializes in wireless networking equipment and software. HPE6-A78 exam focuses on testing an individual's knowledge and skills in implementing and configuring Aruba's network security solutions.

HP HPE6-A78 certification exam is a vendor-neutral certification that is recognized globally. Aruba Certified Network Security Associate Exam certification is designed to validate a candidate's knowledge and skills in implementing network security solutions using Aruba technologies. HPE6-A78 Exam consists of 60 multiple-choice questions and has a duration of 90 minutes. HPE6-A78 exam is computer-based and can be taken at any Pearson VUE testing center.

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HP HPE6-A78 (Aruba Certified Network Security Associate) Certification Exam is a valuable certification for network security professionals who want to specialize in Aruba network security solutions. Obtaining the certification requires a solid understanding of network security concepts and hands-on experience in managing Aruba products and technologies. Successful candidates can expect to have greater career opportunities and recognition in the IT industry.

HP Aruba Certified Network Security Associate Exam Sample Questions (Q162-Q167):

NEW QUESTION # 162
A company with 382 employees wants to deploy an open WLAN for guests. The company wants the experience to be as follows:

The company also wants to provide encryption for the network for devices mat are capable, you implement Tor the WLAN?
Which security options should

  • A. Opportunistic Wireless Encryption (OWE) and WPA3-Personal
  • B. Captive portal and WPA3-Personai
  • C. Captive portal and Opportunistic Wireless Encryption (OWE) in transition mode
  • D. WPA3-Personal and MAC-Auth

Answer: C


NEW QUESTION # 163
What is one practice that can help you to maintain a digital chain or custody In your network?

  • A. Ensure that all network infrastructure devices receive a valid clock using authenticated NTP
  • B. Ensure that all network Infrastructure devices use RADIUS rather than TACACS+ to authenticate managers
  • C. Enable packet capturing on Instant AP or Moodily Controller (MC) datepath on an ongoing basis
  • D. Enable packet capturing on Instant AP or Mobility Controller (MC) control path on an ongoing basis.

Answer: A

Explanation:
To maintain a digital chain of custody in a network, a crucial practice is to ensure that all network infrastructure devices receive a valid clock using authenticated Network Time Protocol (NTP). Accurate and synchronized time stamps are essential for creating reliable and legally defensible logs. Authenticated NTP ensures that the time being set on devices is accurate and that the time source is verified, which is necessary for correlating logs from different devices and for forensic analysis.
References:
Digital forensics and network security protocols that underscore the importance of accurate timekeeping for maintaining a digital chain of custody.
NTP configuration guidelines for network devices, emphasizing the use of authentication to prevent tampering with clock settings.


NEW QUESTION # 164
Refer to the exhibit:
port-access role role1 vlan access 11
port-access role role2 vlan access 12
port-access role role3 vlan access 13
port-access role role4 vlan access 14
aaa authentication port-access dot1x authenticator
enable
interface 1/1/1
no shutdown
no routing
vlan access 1
aaa authentication port-access critical-role role1
aaa authentication port-access preauth-role role2
aaa authentication port-access auth-role role3
interface 1/1/2
no shutdown
no routing
vlan access 1
aaa authentication port-access critical-role role1
aaa authentication port-access preauth-role role2
aaa authentication port-access auth-role role3
The exhibit shows the configuration on an AOS-CX switch.
Client1 connects to port 1/1/1 and authenticates to HPE Aruba Networking ClearPass Policy Manager (CPPM). CPPM sends an Access-Accept with this VSA: Aruba-User-Role: role4.
Client2 connects to port 1/1/2 and does not attempt to authenticate.
To which roles are the users assigned?

  • A. Client1 = role3; Client2 = role2
  • B. Client1 = role4; Client2 = role2
  • C. Client1 = role4; Client2 = role1
  • D. Client1 = role3; Client2 = role1

Answer: B

Explanation:
The scenario involves an AOS-CX switch configured for 802.1X port-access authentication. The configuration defines several roles and their associated VLANs:
port-access role role1 vlan access 11: Role1 assigns VLAN 11.
port-access role role2 vlan access 12: Role2 assigns VLAN 12.
port-access role role3 vlan access 13: Role3 assigns VLAN 13.
port-access role role4 vlan access 14: Role4 assigns VLAN 14.
The switch has 802.1X authentication enabled globally (aaa authentication port-access dot1x authenticator enable). Two ports are configured:
Interface 1/1/1:
vlan access 1: Default VLAN is 1.
aaa authentication port-access critical-role role1: If the RADIUS server is unavailable, assign role1 (VLAN 11).
aaa authentication port-access preauth-role role2: Before authentication, assign role2 (VLAN 12).
aaa authentication port-access auth-role role3: After successful authentication, assign role3 (VLAN 13) unless overridden by a VSA.
Interface 1/1/2: Same configuration as 1/1/1.
Client1 on port 1/1/1:
Client1 authenticates successfully, and CPPM sends an Access-Accept with the VSA Aruba-User-Role: role4.
In AOS-CX, the auth-role (role3) is applied after successful authentication unless the RADIUS server specifies a different role via the Aruba-User-Role VSA. Since CPPM sends Aruba-User-Role: role4, and role4 exists on the switch, Client1 is assigned role4 (VLAN 14), overriding the default auth-role (role3).
Client2 on port 1/1/2:
Client2 does not attempt to authenticate (i.e., does not send 802.1X credentials).
In AOS-CX, if a client does not attempt authentication and no other authentication method (e.g., MAC authentication) is configured, the client is placed in the preauth-role (role2, VLAN 12). This role is applied before authentication or when authentication is not attempted, allowing the client limited access (e.g., to perform authentication or access a captive portal).
Option A, "Client1 = role3; Client2 = role2," is incorrect because Client1 should be assigned role4 (from the VSA), not role3.
Option B, "Client1 = role4; Client2 = role1," is incorrect because Client2 should be assigned the preauth-role (role2), not the critical-role (role1), since the RADIUS server is reachable (Client1 authenticated successfully).
Option C, "Client1 = role4; Client2 = role2," is correct. Client1 gets role4 from the VSA, and Client2 gets the preauth-role (role2) since it does not attempt authentication.
Option D, "Client1 = role3; Client2 = role1," is incorrect for the same reasons as Option A and Option B.
The HPE Aruba Networking AOS-CX 10.12 Security Guide states:
"After successful 802.1X authentication, the AOS-CX switch assigns the client to the auth-role configured for the port (e.g., aaa authentication port-access auth-role role3). However, if the RADIUS server returns an Aruba-User-Role VSA (e.g., Aruba-User-Role: role4), and the specified role exists on the switch, the client is assigned that role instead of the auth-role. If a client does not attempt authentication and no other authentication method is configured, the client is assigned the preauth-role (e.g., aaa authentication port-access preauth-role role2), which provides limited access before authentication." (Page 132, 802.1X Authentication Section) Additionally, the guide notes:
"The critical-role (e.g., aaa authentication port-access critical-role role1) is applied only when the RADIUS server is unavailable. The preauth-role is applied when a client connects but does not attempt 802.1X authentication." (Page 134, Port-Access Roles Section)
:
HPE Aruba Networking AOS-CX 10.12 Security Guide, 802.1X Authentication Section, Page 132.
HPE Aruba Networking AOS-CX 10.12 Security Guide, Port-Access Roles Section, Page 134.


NEW QUESTION # 165
A company is deploying ArubaOS-CX switches to support 135 employees, which will tunnel client traffic to an Aruba Mobility Controller (MC) for the MC to apply firewall policies and deep packet inspection (DPI).
This MC will be dedicated to receiving traffic from the ArubaOS-CX switches.
What are the licensing requirements for the MC?

  • A. one PEF license per-switch. and one WCC license per-switch
  • B. one AP license per-switch. and one PEF license per-switch
  • C. one PEF license per-switch
  • D. one AP license per-switch

Answer: C

Explanation:
When deploying ArubaOS-CX switches that tunnel client traffic to an Aruba Mobility Controller (MC), the licensing requirements typically involve Policy Enforcement Firewall (PEF) licenses. These licenses enable the MC to enforce firewall policies and perform deep packet inspection (DPI). Therefore, for each switch tunneling traffic to the MC, a PEF license would be necessary.


NEW QUESTION # 166
You have an Aruba solution with multiple Mobility Controllers (MCs) and campus APs. You want to deploy a WPA3-Enterprise WLAN and authenticate users to Aruba ClearPass Policy Manager (CPPM) with EAP-TLS.
What is a guideline for ensuring a successful deployment?

  • A. Ensure that clients trust the root CA for the MCs' Server Certificates.
  • B. Avoid enabling CNSA mode on the WLAN, which requires the internal MC RADIUS server.
  • C. Educate users in selecting strong passwords with at least 8 characters.
  • D. Deploy certificates to clients, signed by a CA that CPPM trusts.

Answer: D

Explanation:
For WPA3-Enterprise with EAP-TLS, it's crucial that clients have a trusted certificate installed for the authentication process. EAP-TLS relies on a mutual exchange of certificates for authentication. Deploying client certificates signed by a CA that CPPM trusts ensures that the ClearPass Policy Manager can verify the authenticity of the client certificates during the TLS handshake process. Trust in the root CA is typically required for the server side of the authentication process, not the client side, which is covered by the client's own certificate.


NEW QUESTION # 167
......

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