2024 Valid HPE6-A78 FREE EXAM DUMPS QUESTIONS & ANSWERS
Free HPE6-A78 Exam Braindumps HP Pratice Exam
HP HPE6-A78 exam is designed for IT professionals who have experience in securing enterprise-level networks. It is an Aruba Certified Network Security Associate exam that validates the skills and knowledge required to configure and manage Aruba ClearPass Policy Manager and Aruba AirWave. HPE6-A78 exam tests the candidates' ability to identify and mitigate network security threats, configure and manage firewalls, and implement secure network access policies.
HP HPE6-A78 (Aruba Certified Network Security Associate) certification exam is a comprehensive test that is designed to validate the skills and knowledge of network security professionals who work with Aruba products. Aruba Certified Network Security Associate Exam certification exam is an excellent way for IT professionals to demonstrate their competence in designing and implementing secure wireless networks using Aruba products. It is also an essential step for those who want to advance their careers in network security.
NEW QUESTION # 13
What is one way that WPA3-PerSonal enhances security when compared to WPA2-Personal?
- A. WPA3-Personal is more complicated to deploy because it requires a backend authentication server
- B. WPA3-Personai prevents eavesdropping on other users' wireless traffic by a user who knows the passphrase for the WLAN.
- C. WPA3-Perscn3i is more secure against password leaking Because all users nave their own username and password
- D. WPA3-Personai is more resistant to passphrase cracking Because it requires passphrases to be at least 12 characters
Answer: C
NEW QUESTION # 14
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. Specify vlan 100 as the management vlan for the switches.
- B. Establish a Control Plane Policing class that selects traffic from 192.168 1.0/24.
- C. Specify 192.168.1.0.255.255.255.0 as authorized IP manager address
- D. Configure the switch to listen for these protocols on OOBM only.
Answer: B
NEW QUESTION # 15
What is a benefit or Protected Management Frames (PMF). sometimes called Management Frame Protection (MFP)?
- A. PMF protects clients from DoS attacks based on forged de-authentication frames
- B. PMF prevents hackers from capturing the traffic between APs and Mobility Controllers.
- C. PMF ensures trial traffic between APs and Mobility Controllers (MCs) is encrypted.
- D. PMF helps to protect APs and MCs from unauthorized management access by hackers.
Answer: D
NEW QUESTION # 16
What distinguishes a Distributed Denial of Service (DDoS) attack from a traditional Denial or service attack (DoS)?
- A. A DDoS attack targets multiple devices, while a DoS Is designed to Incapacitate only one device
- B. A DDoS attack originates from external devices, while a DoS attack originates from internal devices
- C. A DDoS attack is launched from multiple devices, while a DoS attack is launched from a single device
- D. A DoS attack targets one server, a DDoS attack targets all the clients that use a server
Answer: B
NEW QUESTION # 17
You are troubleshooting an authentication issue for Aruba switches that enforce 802 IX10 a cluster of Aruba ClearPass Policy Manager (CPPMs) You know that CPPM Is receiving and processing the authentication requests because the Aruba switches are showing Access-Rejects in their statistics However, you cannot find the record tor the Access-Rejects in CPPM Access Tracker What is something you can do to look for the records?
- A. Verify that you are logged in to the CPPM Ul with read-write, not read-only, access
- B. Go to the CPPM Event Viewer, because this is where RADIUS Access Rejects are stored.
- C. Click Edit in Access viewer and make sure that the correct servers are selected.
- D. Make sure that CPPM cluster settings are configured to show Access-Rejects
Answer: D
NEW QUESTION # 18
What are some functions of an AruDaOS user role?
- A. The role determines which wireless networks (SSiDs) a user is permitted to access
- B. The role determines which control plane ACL rules apply to the client's traffic
- C. The role determines which authentication methods the user must pass to gain network access
- D. The role determines which firewall policies and bandwidth contract apply to the clients traffic
Answer: C
NEW QUESTION # 19
What is one difference between EAP-Tunneled Layer security (EAP-TLS) and Protected EAP (PEAP)?
- A. EAP-TLS begins with the establishment of a TLS tunnel, but PEAP does not use a TLS tunnel as part of Its process
- B. EAP-TLS creates a TLS tunnel for transmitting user credentials securely while PEAP protects user credentials with TKIP encryption.
- C. EAP-TLS requires the supplicant to authenticate with a certificate, hut PEAP allows the supplicant to use a username and password.
- D. EAP-TLS creates a TLS tunnel for transmitting user credentials, while PEAP authenticates the server and supplicant during a TLS handshake.
Answer: C
NEW QUESTION # 20
You have an Aruba Mobility Controller (MC). for which you are already using Aruba ClearPass Policy Manager (CPPM) to authenticate access to the Web Ul with usernames and passwords You now want to enable managers to use certificates to log in to the Web Ul CPPM will continue to act as the external server to check the names in managers' certificates and tell the MC the managers' correct rote in addition to enabling certificate authentication. what is a step that you should complete on the MC?
- A. Verify that the MC has the correct certificates, and add RadSec to the RADIUS server configuration for CPPM
- B. Create a local admin account mat uses certificates in the account, specify the correct trusted CA certificate and external authentication
- C. Verify that the MC trusts CPPM's HTTPS certificate by uploading a trusted CA certificate Also, configure a CPPM username and password on the MC
- D. install all of the managers' certificates on the MC as OCSP Responder certificates
Answer: A
NEW QUESTION # 21
You configure an ArubaOS-Switch to enforce 802.1X authentication with ClearPass Policy Manager (CPPM) denned as the RADIUS server Clients cannot authenticate You check Aruba ClearPass Access Tracker and cannot find a record of the authentication attempt.
What are two possible problems that have this symptom? (Select two)
- A. CPPM does not have a network device defined for the switch's IP address.
- B. The RADIUS shared secret does not match between the switch and CPPM.
- C. Clients are configured to use a mismatched EAP method from the one In the CPPM service.
- D. users are logging in with the wrong usernames and passwords or invalid certificates.
- E. Clients are not configured to trust the root CA certificate for CPPM's RADIUS/EAP certificate.
Answer: D,E
NEW QUESTION # 22
Refer to the exhibit.
This company has ArubaOS-Switches. The exhibit shows one access layer switch, Swllcn-2. as an example, but the campus actually has more switches. The company wants to slop any internal users from exploiting ARP What Is the proper way to configure the switches to meet these requirements?
- A. On Switch-2, make ports connected to employee devices trusted ports for ARP protection
- B. On Swltch-2, configure static PP-to-MAC bindings for all end-user devices on the network
- C. On Swltch-2, enable DHCP snooping globally and on VLAN 201 before enabling ARP protection
- D. On Switch-1, enable ARP protection globally, and enable ARP protection on ail VLANs.
Answer: B
NEW QUESTION # 23
You have been asked to rind logs related to port authentication on an ArubaOS-CX switch for events logged in the past several hours But. you are having trouble searching through the logs What is one approach that you can take to find the relevant logs?
- A. Enable debugging for "portaccess" to move the relevant logs to a buffer.
- B. Add the "-C and *-c port-access" options to the "show logging" command.
- C. Configure a logging Tiller for the "port-access" category, and apply that filter globally.
- D. Specify a logging facility that selects for "port-access" messages.
Answer: B
NEW QUESTION # 24
You have been instructed to look in the ArubaOS Security Dashboard's client list Your goal is to find clients mat belong to the company and have connected to devices that might belong to hackers Which client fits this description?
- A. MAC address d8:50:e6:f3;6d;a4; Client Classification Authorized; AP Classification, interfering
- B. MAC address d8:50:e6:f3;6e;60; Client Classification Interfering. AP Classification Interfering
- C. MAC address d8:50:e6 f3;6e;c5; Client Classification Interfering. AP Classification Neighbor
- D. MAC address d8:50:e6:f3;TO;ab; Client Classification Interfering. AP Classification Rogue
Answer: B
NEW QUESTION # 25
Refer to the exhibit, which shows the current network topology.
You are deploying a new wireless solution with an Aruba Mobility Master (MM). Aruba Mobility Controllers (MCs). and campus APs (CAPs). The solution will Include a WLAN that uses Tunnel for the forwarding mode and Implements WPA3-Enterprise security What is a guideline for setting up the vlan for wireless devices connected to the WLAN?
- A. Assign the WLAN to a named VLAN which specified 100-150 as the range of IDs.
- B. Use wireless user roles to assign the devices to different VLANs in the 100-150 range
- C. Use wireless user roles to assign the devices to a range of new vlan IDs.
- D. Assign the WLAN to a single new VLAN which is dedicated to wireless users
Answer: B
NEW QUESTION # 26
What is a benefit of Opportunistic Wireless Encryption (OWE)?
- A. It allows both WPA2-capabie and WPA3-capable clients to authenticate to the same WPA-Personal WLAN
- B. It offers more control over who can connect to the wireless network when compared with WPA2-Personal
- C. It provides protection for wireless clients against both honeypot APs and man-in-the-middle (MUM) attacks
- D. It allows anyone lo connect, but provides better protection against eavesdropping than a traditional open network
Answer: D
NEW QUESTION # 27
What is a Key feature of me ArubaOS firewall?
- A. The firewall is designed to fitter traffic primarily based on wireless 802.11 headers, making it ideal for mobility environments
- B. The firewall is stateful which means that n can track client sessions and automatically allow return traffic for permitted sessions
- C. The firewall Includes application layer gateways (ALGs). which it uses to filter Web traffic based on the reputation of the destination web site.
- D. The firewall examines all traffic at Layer 2 through Layer 4 and uses source IP addresses as the primary way to determine how to control traffic.
Answer: C
NEW QUESTION # 28
From which solution can ClearPass Policy Manager (CPPM) receive detailed information about client device type OS and status?
- A. ClearPass Guest
- B. ClearPass Access Tracker
- C. ClearPass OnGuard
- D. ClearPass Onboard
Answer: C
NEW QUESTION # 29
What is a correct guideline for the management protocols that you should use on ArubaOS-Switches?
- A. Disable Telnet and use SSH instead
- B. Disable HTTPS and use SSH instead
- C. Disable Telnet and use TFTP instead.
- D. Disable SSH and use https instead.
Answer: D
NEW QUESTION # 30
You have deployed a new Aruba Mobility Controller (MC) and campus APs (CAPs). One of the WLANs enforces 802.IX authentication lo Aruba ClearPass Policy Manager {CPPM) When you test connecting the client to the WLAN. the test falls You check Aruba 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. Reset the user credentials
- B. Check CPPM Event viewer.
- C. Renew CPPM's RADIUS/EAP certificate
- D. Check connectivity between CPPM and a backend directory server
Answer: B
NEW QUESTION # 31
What is a guideline for creating certificate signing requests (CSRs) and deploying server Certificates on ArubaOS Mobility Controllers (MCs)?
- A. Create the CSR and public/private keypair offline If you want to install the same certificate on multiple MCs.
- B. Generate the private key online, but the public key and CSR offline, to install the same certificate on multiple MCs.
- C. Create the CSR online using the MC Web Ul if your company requires you to archive the private key.
- D. if you create the CSR and public/private Keypair offline, create a matching private key online on the MC.
Answer: C
NEW QUESTION # 32
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