HP HPE6-A78 Practice Exams
Last updated on Apr 01,2025- Exam Code: HPE6-A78
- Exam Name: Aruba Certified Network Security Associate Exam
- Certification Provider: HP
- Latest update: Apr 01,2025
What is a Key feature of me ArubaOS firewall?
- A . The firewall is stateful which means that n can track client sessions and automatically allow return traffic for permitted sessions
- B . The firewall Includes application layer gateways (ALGs). which it uses to filter Web traffic based on the reputation of the destination web site.
- C . 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.
- D . The firewall is designed to fitter traffic primarily based on wireless 802.11 headers, making it ideal for mobility environments
Refer to the exhibit.
How can you use the thumbprint?
- A . Install this thumbprint on management stations to use as two-factor authentication along with manager usernames and passwords, this will ensure managers connect from valid stations
- B . Copy the thumbprint to other Aruba switches to establish a consistent SSH Key for all switches this will enable managers to connect to the switches securely with less effort
- C . When you first connect to the switch with SSH from a management station, make sure that the thumbprint matches to ensure that a man-in-t he-mid die (MITM) attack is not occurring
- D . install this thumbprint on management stations the stations can then authenticate with the thumbprint instead of admins having to enter usernames and passwords.
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 allows anyone lo connect, but provides better protection against eavesdropping than a traditional open network
- D . It provides protection for wireless clients against both honeypot APs and man-in-the-middle (MUM) attacks
What is one of the roles of the network access server (NAS) in the AAA framewonx?
- A . It authenticates legitimate users and uses policies to determine which resources each user is allowed to access.
- B . It negotiates with each user’s device to determine which EAP method is used for authentication
- C . It enforces access to network services and sends accounting information to the AAA server
- D . It determines which resources authenticated users are allowed to access and monitors each users session
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 . Renew CPPM’s RADIUS/EAP certificate
- B . Reset the user credentials
- C . Check CPPM Event viewer.
- D . Check connectivity between CPPM and a backend directory server
What role does the Aruba ClearPass Device Insight Analyzer play in the Device Insight architecture?
- A . It resides in the cloud and manages licensing and configuration for Collectors
- B . It resides on-prem and provides the span port to which traffic is mirrored for deep analytics.
- C . It resides on-prem and is responsible for running active SNMP and Nmap scans
- D . It resides In the cloud and applies machine learning and supervised crowdsourcing to metadata sent by Collectors
Your Aruba Mobility Master-based solution has detected a rogue AP Among other information the ArubaOS Detected Radios page lists this Information for the AP
SSID = PubllcWiFI
BSSID = a8M27 12 34:56
Match method = Exact match
Match type = Eth-GW-wired-Mac-Table
The security team asks you to explain why this AP is classified as a rogue .
What should you explain?
- A . The AP Is connected to your LAN because It is transmitting wireless traffic with your network’s default gateway’s MAC address as a source MAC Because it does not belong to the company, it is a rogue
- B . The ap has a BSSID mat matches authorized client MAC addresses. This indicates that the AP is spoofing the MAC address to gam unauthorized access to your company’s
wireless services, so It is a rogue - C . The AP has been detected as launching a DoS attack against your company’s default gateway. This qualities it as a rogue which needs to be contained with wireless association frames immediately
- D . The AP is spoofing a routers MAC address as its BSSID. This indicates mat, even though WIP cannot determine whether the AP is connected to your LAN. it is a rogue.
You need to deploy an Aruba instant AP where users can physically reach It .
What are two recommended options for enhancing security for management access to the AP? (Select two)
- A . Disable Its console ports
- B . Place a Tamper Evident Label (TELS) over its console port
- C . Disable the Web Ul.
- D . Configure WPA3-Enterpnse security on the AP
- E . install a CA-signed certificate
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 . install all of the managers’ certificates on the MC as OCSP Responder certificates
- 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 . Create a local admin account mat uses certificates in the account, specify the correct trusted CA certificate and external authentication
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 . Establish a Control Plane Policing class that selects traffic from 192.168 1.0/24.
- B . Specify 192.168.1.0.255.255.255.0 as authorized IP manager address
- C . Configure the switch to listen for these protocols on OOBM only.
- D . Specify vlan 100 as the management vlan for the switches.