Real HP HPE6-A78 Exam Questions [Updated 2024]
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NEW QUESTION # 30
What is an Authorized client as defined by ArubaOS Wireless Intrusion Prevention System (WIP)?
- A. a client that is on the WIP whitelist.
- B. a client that has successfully authenticated to an authorized AP and passed encrypted traffic
- C. a client that is not on the WIP blacklist
- D. a client that has a certificate issued by a trusted Certification Authority (CA)
Answer: B
NEW QUESTION # 31
What is a use case for tunneling traffic between an Aruba switch and an AruDa Mobility Controller (MC)?
- A. securing the network infrastructure control plane by creating a virtual out-of-band-management network
- B. simplifying network infrastructure management by using the MC to push configurations to the switches
- C. enhancing the security of communications from the access layer to the core with data encryption
- D. applying firewall policies and deep packet inspection to wired clients
Answer: D
NEW QUESTION # 32
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 snared secret configured for the CPPM authentication server matches the one defined for the device on CPPM
- B. that the MC has been added as a domain machine on the Active Directory domain with which CPPM is synchronized
- C. that the MC has valid admin credentials configured on it for logging into the CPPM
- D. that the IP address that the MC is using to reach CPPM matches the one defined for the device on CPPM
Answer: D
NEW QUESTION # 33
How does the ArubaOS firewall determine which rules to apply to a specific client's traffic?
- A. The firewall applies thee rules in policies associated with the client's user role.
- B. The firewall applies every rule that includes the client's IP address as the source or destination.
- C. The firewall applies the rules in policies associated with the client's wlan
- D. The firewall applies every rule that includes the dent's IP address as the source.
Answer: D
NEW QUESTION # 34
What is one practice that can help you to maintain a digital chain or custody In your network?
- A. Enable packet capturing on Instant AP or Moodily Controller (MC) datepath on an ongoing basis
- B. Enable packet capturing on Instant AP or Mobility Controller (MC) control path on an ongoing basis.
- C. Ensure that all network Infrastructure devices use RADIUS rather than TACACS+ to authenticate managers
- D. Ensure that all network infrastructure devices receive a valid clock using authenticated NTP
Answer: A
NEW QUESTION # 35
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
Answer: A
NEW QUESTION # 36
What is a benefit or using network aliases in ArubaOS firewall policies?
- A. You can adjust the IP addresses in the aliases, and the rules using those aliases automatically update
- B. You can use the aliases to conceal the true IP addresses of servers from potentially untrusted clients.
- C. You can use the aliases to translate client IP addresses to other IP addresses on the other side of the firewall
- D. You can associate a reputation score with the network alias to create rules that filler traffic based on reputation rather than IP.
Answer: D
NEW QUESTION # 37
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. Configure the switch to listen for these protocols on OOBM only.
- C. Specify 192.168.1.0.255.255.255.0 as authorized IP manager address
- D. Establish a Control Plane Policing class that selects traffic from 192.168 1.0/24.
Answer: D
NEW QUESTION # 38
What are some functions of an AruDaOS user role?
- A. The role determines which control plane ACL rules apply to the client's traffic
- B. The role determines which authentication methods the user must pass to gain network access
- C. The role determines which firewall policies and bandwidth contract apply to the clients traffic
- D. The role determines which wireless networks (SSiDs) a user is permitted to access
Answer: B
NEW QUESTION # 39
Refer to the exhibit.
Device A is establishing an HTTPS session with the Arubapedia web sue using Chrome. The Arubapedia web server sends the certificate shown in the exhibit What does the browser do as part of vacating the web server certificate?
- A. It uses the private key in the Arubapedia web site's certificate to check that certificate's signature
- B. It uses the private key in the DigiCert SHA2 Secure Server CA to check the certificate's signature.
- C. It uses the public key in the DigCen SHA2 Secure Server CA certificate to check the certificate's signature.
- D. It uses the public key in the DigCert root CA certificate to check the certificate signature
Answer: C
NEW QUESTION # 40
Your ArubaoS solution has detected a rogue AP with Wireless intrusion Prevention (WIP). Which information about the detected radio can best help you to locate the rogue device?
- A. the match method
- B. the detecting devices
- C. the match type
- D. the confidence level
Answer: A
NEW QUESTION # 41
What is one way that WPA3-PerSonal enhances security when compared to WPA2-Personal?
- A. WPA3-Personai prevents eavesdropping on other users' wireless traffic by a user who knows the passphrase for the WLAN.
- B. WPA3-Personai is more resistant to passphrase cracking Because it requires passphrases to be at least 12 characters
- C. WPA3-Personal is more complicated to deploy because it requires a backend authentication server
- D. WPA3-Perscn3i is more secure against password leaking Because all users nave their own username and password
Answer: D
NEW QUESTION # 42
Which is a correct description of a stage in the Lockheed Martin kill chain?
- A. In the delivery stage, malware collects valuable data and delivers or exfilltrated it to the hacker.
- B. In the exploitation and installation phases, malware creates a backdoor into the infected system for the hacker.
- C. In the weaponization stage, which occurs after malware has been delivered to a system, the malware executes Its function.
- D. In the reconnaissance stage, the hacker assesses the impact of the attack and how much information was exfilltrated.
Answer: D
NEW QUESTION # 43
What is symmetric encryption?
- A. It uses a Key that is double the size of the message which it encrypts.
- B. It any form of encryption mat ensures that thee ciphertext Is the same length as the plaintext.
- C. It simultaneously creates ciphertext and a same-size MAC.
- D. It uses the same key to encrypt plaintext as to decrypt ciphertext.
Answer: D
NEW QUESTION # 44
A company has Aruba Mobility Controllers (MCs). Aruba campus APs. and ArubaOS-CX switches. The company plans to use ClearPass Policy Manager (CPPM) to classify endpoints by type The ClearPass admins tell you that they want to run Network scans as part of the solution What should you do to configure the infrastructure to support the scans?
- A. Create a TA profile on the ArubaOS-Switches with the root CA certificate for ClearPass's HTTPS certificate
- B. Create remote mirrors on the ArubaOS-Swrtches that collect traffic on edge ports, and mirror it to CPPM's IP address.
- C. Create device fingerprinting profiles on the ArubaOS-Switches that include SNMP. and apply the profiles to edge ports
- D. Create SNMPv3 users on ArubaOS-CX switches, and make sure that the credentials match those configured on CPPM
Answer: C
NEW QUESTION # 45
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 MC to generate logs for a particular event category and level, but only for a specific user or AP.
- B. Configuring a filter that you can apply to a defined Syslog server in order to filter events by subcategory
- C. Configuring the log facility and log format that the MC will use for forwarding logs to all Syslog servers
- D. Configuring the Syslog server settings for the server to which the MC forwards logs for a particular category and level
Answer: D
NEW QUESTION # 46
Refer to the exhibit.
A diem is connected to an ArubaOS Mobility Controller. The exhibit snows all Tour firewall rules that apply to this diem What correctly describes how the controller treats HTTPS packets to these two IP addresses, both of which are on the other side of the firewall
10.1 10.10
203.0.13.5
- A. it permits both of the packets
- B. It permits the packet to 10.1.10.10 and drops the packet to 203 0.13.5
- C. It drops the packet to 10.1.10.10 and permits the packet to 203.0.13.5.
- D. It drops both of the packets
Answer: A
NEW QUESTION # 47
What distinguishes a Distributed Denial of Service (DDoS) attack from a traditional Denial or service attack (DoS)?
- A. A DDoS attack originates from external devices, while a DoS attack originates from internal devices
- B. A DDoS attack targets multiple devices, while a DoS Is designed to Incapacitate only one device
- C. A DoS attack targets one server, a DDoS attack targets all the clients that use a server
- D. A DDoS attack is launched from multiple devices, while a DoS attack is launched from a single device
Answer: A
NEW QUESTION # 48
What is a difference between radius and TACACS+?
- A. RADIUS encrypts the complete packet, white TACACS+ only offers partial encryption.
- B. RADIUS uses TCP for Its connection protocol, while TACACS+ uses UDP tor its connection protocol.
- C. RADIUS uses Attribute Value Pairs (AVPs) in its messages, while TACACS+ does not use them.
- D. RADIUS combines the authentication and authorization process while TACACS+ separates them.
Answer: D
NEW QUESTION # 49
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. Specify a logging facility that selects for "port-access" messages.
- C. Configure a logging Tiller for the "port-access" category, and apply that filter globally.
- D. Add the "-C and *-c port-access" options to the "show logging" command.
Answer: D
NEW QUESTION # 50
What is a guideline for managing local certificates on an ArubaOS-Switch?
- A. Generate the certificate signing request (CSR) with a program offline, then, install both the certificate and the private key on the switch in a single file.
- B. Create a self-signed certificate online on the switch because ArubaOS-Switches do not support CA-signed certificates.
- C. Install an Online Certificate Status Protocol (OCSP) certificate to simplify the process of enrolling and re-enrolling for certificate
- D. Before installing the local certificate, create a trust anchor (TA) profile with the root CA certificate for the certificate that you will install
Answer: A
NEW QUESTION # 51
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;6e;c5; Client Classification Interfering. AP Classification Neighbor
- B. MAC address d8:50:e6:f3;TO;ab; Client Classification Interfering. AP Classification Rogue
- C. MAC address d8:50:e6:f3;6d;a4; Client Classification Authorized; AP Classification, interfering
- D. MAC address d8:50:e6:f3;6e;60; Client Classification Interfering. AP Classification Interfering
Answer: D
NEW QUESTION # 52
Which correctly describes a way to deploy certificates to end-user devices?
- A. ClearPass Onboard can help to deploy certificates to end-user devices, whether or not they are members of a Windows domain
- B. ClearPass OnGuard can help to deploy certificates to end-user devices, whether or not they are members of a Windows domain
- C. ClearPass Device Insight can automatically discover end-user devices and deploy the proper certificates to them
- D. in a Windows domain, domain group policy objects (GPOs) can automatically install computer, but not user certificates
Answer: A
NEW QUESTION # 53
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HPE6-A78 exam covers a wide range of topics related to network security, including network access control, wireless security, firewall technologies, VPN technologies, and intrusion detection and prevention systems. Candidates who pass HPE6-A78 exam will have demonstrated their expertise in designing, implementing, and managing secure networks using Aruba's security solutions.
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