(2023) PASS HPE7-A01 Exam Free Practice Test with 100% Accurate Answers
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The HP HPE7-A01 exam is designed to test the candidate's understanding of different Aruba technologies, including ArubaOS switches, access points, and controllers. HPE7-A01 exam also covers topics such as VLANs, IP routing, wireless security, and troubleshooting. Passing the exam indicates that the candidate has the skills and knowledge required to design, deploy, and manage Aruba wireless and wired networks.
To pass the HP HPE7-A01 exam, candidates must have a solid understanding of networking concepts, including LAN, WAN, and wireless technologies. They should also have experience with Aruba products and solutions, such as the Aruba Mobility Controller, ClearPass, and AirWave. HPE7-A01 exam covers a range of topics, including network design, configuration, and troubleshooting, as well as security and management of Aruba networks.
HPE7-A01 exam consists of 60 multiple-choice questions that must be completed in 90 minutes. HPE7-A01 exam covers a wide range of topics, including ArubaOS and Aruba hardware, WLAN fundamentals, network design and deployment, network management and monitoring, and security. HPE7-A01 exam is designed to be challenging, and candidates are expected to have a solid understanding of Aruba's products and technologies, as well as industry best practices and standards. Passing HPE7-A01 exam is a significant accomplishment and can open up new career opportunities for IT professionals seeking to advance their careers in the field of network infrastructure.
NEW QUESTION # 35
You are configuring an SVI on an Aruba CX switch that needs to have the following characteristics:
* VLANID = 25
. IPv4 address 10 105 43 1 with mask 255 255 255.0
* IPv6 address fd00:5708::f02d:4df6 with a 64 bit prefix length
* member of VRF eng
* VRF eng and VLAN 25 have not yet been created
Which command lists will satisfy the requirements with the least number of commands?
- A.
- B.
- C.
- D.
Answer: C
Explanation:
Explanation
This is the correct command list that will satisfy the requirements with the least number of commands. Option C contains four commands that will create VLAN 25, assign it to VRF eng, create an SVI for VLAN 25 with IPv4 and IPv6 addresses, and enable the SVI. The other options are incorrect because they either contain more commands than necessary or do not meet all the requirements. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7294/GUID-7D9E9F6E-5C2A-4F7E-BE
https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7294/GUID-99A8B276-0DA3-4458-AF
NEW QUESTION # 36
A customer is using stacked Aruba CX 6200 and CX 6300 switches for access and a VSX pair of Aruba CX
8325 as a collapsed core 802 1X is implemented for authentication. Due to the lack of cabling, some unmanaged switches are still in use Sometimes devices behind these switches cause network outages The switch should send a warning to the helpdesk when the problem occurs You have been asked to implement an effective solution to the problem What is the solution for this?
- A. Configure spanning tree on the Aruba CX 8325 switches Set the trap-option
- B. Configure spanning tree on the Aruba CX 6200 and CX 6300 switches No trap option is needed
- C. Configure loop protection on all edge ports of the Aruba CX 6200 and CX 6300 switches No trap option is needed
- D. Configure loop protection on all edge ports of the Aruba CX 6200 and CX 6300 switches Set up the trap-option
Answer: D
Explanation:
Explanation
This is the correct solution to the problem of devices behind unmanaged switches causing network outages due to loops. Loop protection is a feature that allows an Aruba CX switch to detect and prevent loops by sending loop protection packets on each port, LAG, or VLAN on which loop protection is enabled. If a loop protection packet is received by the same switch that sent it, it indicates a loop exists and an action is taken based on the configuration. Loop protection should be configured on all edge ports of the Aruba CX 6200 and CX 6300 switches, which are the ports that connect to end devices or unmanaged switches. The trap-option should be set up to send a warning to the helpdesk when a loop is detected. The other options are incorrect because they either do not configure loop protection or do not set up the trap-option. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7540/GUID-99A8B276-0DA3-4458-AF
https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7540/GUID-D8613BDE-CD21-4B83-85
NEW QUESTION # 37
Which feature supported by SNMPv3 provides an advantage over SNMPv2c?
- A. Community strings
- B. GetBulk
- C. Encryption
- D. Transport mapping
Answer: C
Explanation:
Explanation
Encryption is a feature supported by SNMPv3 that provides an advantage over SNMPv2c. Encryption protects the confidentiality and integrity of SNMP messages by encrypting them with a secret key. SNMPv2c does not support encryption and relies on community strings for authentication and authorization, which are transmitted in clear text and can be easily intercepted or spoofed. Transport mapping, community strings, and GetBulk are features that are common to both SNMPv2c and SNMPv3. References:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/snmp/snmp.htm
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/snmp/snmpv3.htm
NEW QUESTION # 38
You need to create a keepalive network between two Aruba CX 8325 switches for VSX configuration How should you establish the keepalive connection?
- A. SVI, VLAN trunk allowed all on ISL in default VRF
- B. loopback 0 and OSPF area 0 in default VRF
- C. SVI, VLAN trunk allowed all on ISL in custom VRF
- D. routed port in custom VRF
Answer: D
Explanation:
Explanation
To establish a keepalive connection between two Aruba CX 8325 switches for VSX configuration, you need to use a routed port in custom VRF. A routed port is a physical port that acts as a layer 3 interface and does not belong to any VLAN. A custom VRF is a virtual routing and forwarding instance that provides logical separation of routing tables. By using a routed port in custom VRF, you can isolate the keepalive traffic from other traffic and prevent routing loops or conflicts. The other options are incorrect because they either do not use a routed port or do not use a custom VRF. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch07.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
NEW QUESTION # 39
Which method is used to onboard a new UXI in an existing environment with 802 1X authentication? (The sensor has no cellular connection)
- A. Use the UXI app on your smartphone and connect the UXI via Bluetooth
- B. Connect the new UXI from an already installed one and adjust the initial configuration.
- C. Use the Aruba installer app on your smartphone to scan the barcode
- D. Use the CLI via the serial cable and adjust the initial configuration.
Answer: A
Explanation:
Explanation
To onboard a new UXI in an existing environment with 802.1X authentication, you need to use the UXI app on your smartphone and connect the UXI via Bluetooth. The UXI app allows you to scan the QR code on the UXI sensor and configure its network settings, such as SSID, password, IP address, etc. The Bluetooth connection allows you to communicate with the UXI sensor without requiring any network access or cellular connection. The other options are incorrect because they either do not use the UXI app or do not use Bluetooth. References:
https://www.arubanetworks.com/products/network-management-operations/analytics-monitoring/user-experienc
https://help.centralon-prem.arubanetworks.com/2.5.4/documentation/online_help/content/nms-on-prem/aos-cx/g
NEW QUESTION # 40
A large retail client is looking to generate a rich set of contextual data based on the location information of wireless clients in their stores Which standard uses Round Trip Time (RTT) and Fine Time Measurements (FTM) to calculate the distance a client is from an AP?
- A. 802.11ah
- B. 802.11V
- C. 802.11mc
- D. 802.11be
Answer: C
Explanation:
Explanation
802.11mc is a standard that uses Round Trip Time (RTT) and Fine Time Measurements (FTM) to calculate the distance a client is from an AP. 802.11mc defines a protocol for exchanging FTM frames between an AP and a client, which contain timestamps that indicate when the frames were transmitted and received. By measuring the RTT of these frames, the AP or the client can estimate their distance based on the speed of light. The other options are incorrect because they either do not use RTT or FTM or do not exist as standards. References:
https://www.arubanetworks.com/assets/wp/WP_WiFi6.pdf
https://www.arubanetworks.com/assets/ds/DS_AP510Series.pdf
NEW QUESTION # 41
When setting up an Aruba CX VSX pair, which information does the Inter-Switch Link Protocol configuration use in the configuration created?
- A. RPVST+
- B. QSVI
- C. UDLD
- D. MAC tables
Answer: C
Explanation:
Explanation
UDLD (Unidirectional Link Detection) is the information that the Inter-Switch Link Protocol configuration uses in the configuration created for Aruba CX VSX pair inter-switch-link. UDLD is a protocol that detects unidirectional links between switches and prevents loops or black holes in the network. UDLD is enabled by default on all ports that are part of the inter-switch-link between VSX peers. The other options are incorrect because they are either not related to inter-switch-link or not supported by Aruba CX VSX. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch07.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
NEW QUESTION # 42
Match the terms below to their characteristics (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation
a) A device with IP address 10.1.3.7 in a network wants to send the traffic stream to a device with IP address
10.13.4.2 in the other network -> Unicast
b) One/more senders and one/more recipients participate in data transfer traffic -> Multicast c) Sent to all hosts on a remote network -> IP Directed Broadcast d) Sent to all NICs on the same network segment as the source NIC -> Broadcast References: 1 https://www.thestudygenius.com/unicast-broadcast-multicast/ The terms broadcast, IP directed broadcast, multicast, and unicast are different types of communication or data transmission over a network. They differ in how many devices are involved in the communication and how they address the messages. The following table summarizes the characteristics of each term1:
A screenshot of a computer Description automatically generated with medium confidence
NEW QUESTION # 43
You are doing tests in your lab and with the following equipment specifications
* AP1 has a radio that generates a 10 dBm signal
* AP2 has a radio that generates a 11 dBm signal
* AP1 has an antenna with a gain of 9 dBi
* AP2 has an antenna with a gain of 12 dBi.
* The antenna cable for AP1 has a 2 dB loss
* The antenna cable for AP2 has a 3 dB loss
What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for APT?
- A. -12 dBm
- B. 17 dBm
- C. 26 dBm
- D. 30 dBm
Answer: D
Explanation:
Explanation
The calculated Equivalent Isotropic Radiated Power (EIRP) for AP1 is 30 dBm. EIRP is the product of the transmitter power (in dBm) and the antenna gain (in dBi) minus the cable loss (in dB). For AP1, EIRP = 10 dBm + 9 dBi - 2 dB = 17 dBm. For AP2, EIRP = 11 dBm + 12 dBi - 3 dB = 20 dBm. References:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-rf/rf-fundam
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-rf/eirp.htm
NEW QUESTION # 44
A customer wants to enable wired authentication across all their CX switches One of the requirements is that the switch must be able to authenticate a single computer connected through a VoIP phone.
Which feature should be enabled to support this requirement?
- A. MAC Authentication
- B. Multi-Domain Authentication
- C. Device-Based Mode
- D. Multi-Auth Mode
Answer: B
Explanation:
Explanation
Multi-Domain Authentication is the feature that should be enabled to support the requirement that the switch must be able to authenticate a single computer connected through a VoIP phone. Multi-Domain Authentication is a feature that allows an Aruba CX switch to apply different authentication methods and policies to different devices connected to the same port. For example, a VoIP phone and a computer can be connected to the same port using a single cable, but they can be authenticated separately using different credentials and assigned to different VLANs. The other options are incorrect because they either do not support multiple devices on the same port or do not provide authentication. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7540/GUID-7D9E9F6E-5C2A-4F7E-BE
https://www.arubanetworks.com/assets/tg/TB_ArubaCX_Switching.pdf
NEW QUESTION # 45
You need lo have different routing-table requirements with Aruba CX 6300 VSF configuration Assuming the correct layer-2 VLAN already exists how would you create a new OSPF configuration for a separate routing table?
- A. Attach OSPF process ID in the VRF configuration.
- B. Attach a new OSFP process ID with a custom routing table
- C. Create a new OSPF area, and attach VRF name.
- D. Create a new OSPF process ID with vrf name.
Answer: D
Explanation:
Explanation
To create a new OSPF configuration for a separate routing table, you need to create a new OSPF process ID with vrf name. This will create a new OSPF instance that is associated with the specified VRF and its routing table. The other options are incorrect because they either do not create a new OSPF instance or do not associate it with a VRF. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html
NEW QUESTION # 46
Due to a shipping error, five (5) Aruba AP-515S and one (1) Aruba CX 6300 were sent directly to your new branch office You have configured a new group persona for the new branch office devices in Central, but you do not know their MAC addresses or serial numbers The office manager is instructed via text message on their smartphone to onboard all the new hardware into Aruba Central What application must the office manager use on their phone to complete this task?
- A. Aruba CX Mobile App
- B. Aruba Onboard App
- C. Aruba Central App
- D. Aruba installer App
Answer: C
Explanation:
Explanation
Aruba Central is a cloud-based networking solution that empowers IT with AI-powered insights, intuitive visualizations, workflow automation, and edge-to-cloud security to manage campus, branch, remote, data center, and IoT networks from one dashboard1. Aruba Central also provides a mobile app that allows users to easily onboard and monitor devices2. The app enables users to scan the barcode of a device (such as an AP or a switch) and add it to their network in Aruba Central2. The app also lets users monitor the details of Aruba wireless access points and switches and their clients on their network2.
Therefore, the application that the office manager must use on their phone to complete the task of onboarding all the new hardware into Aruba Central is the Aruba Central App.
References: 1 https://www.hpe.com/us/en/aruba-central.html 2
NEW QUESTION # 47
Your customer has asked you to assign a switch management role for a new user The customer requires the user role to only have Web Ul access to the System > Log page and only have access to the GET method for REST API for the /logs/event resource Which default AOS-CX user role meets these requirements?
- A. sysops
- B. auditors
- C. administrators
- D. operators
Answer: B
Explanation:
Explanation
The auditors role is the default AOS-CX user role that meets the requirements of having Web UI access to the System > Log page and having access to the GET method for REST API for the /logs/event resource. The auditors role has a level of 1 and allows read-only access to most commands except those related to security or passwords. It also allows access to the Web UI and REST API with limited permissions. The other options are incorrect because they either have higher levels of access or do not allow access to the Web UI or REST API.
References: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch01.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch04.html
NEW QUESTION # 48
What is one advantage of using OCSP vs CRLs for certificate validation?
- A. reduces latency between the time a certificate is revoked and validation reflects this status
- B. higher availability for certificate validation
- C. supports longer certificate validity periods
- D. less complex to implement
Answer: A
Explanation:
Explanation
OCSP is a protocol that allows clients to query the CA or a trusted responder for the status of a specific certificate. OCSP requests and responses are smaller and faster than CRLs, and they can provide real-time information about the revocation status of a certificate12. CRLs are lists of all revoked certificates that are downloaded from the CA. CRLs can present issues, as they can become outdated and have to be downloaded frequently13. Therefore, OCSP reduces latency between the time a certificate is revoked and validation reflects this status. References: 1 https://sectigostore.com/blog/ocsp-vs-crl-whats-the-difference/ 2
https://www.keyfactor.com/blog/what-is-a-certificate-revocation-list-crl-vs-ocsp/ 3
https://www.fortinet.com/resources/cyberglossary/ocsp
NEW QUESTION # 49
In AOS 10. which session-based ACL below will only allow ping from any wired station to wireless clients but will not allow ping from wireless clients to wired stations"? The wired host ingress traffic arrives on a trusted port.
- A. ip access-list session pingFromWired any user any permit
- B. ip access-list session pingFromWired user any svc-icmp deny any any svc-icmp permit
- C. ip access-list session pingFromWired any any svc-icmp permit user any svc-icmp deny
- D. ip access-list session pingFromWired any any svc-icmp deny any user svc-icmp permit
Answer: D
Explanation:
Explanation
A session-based ACL is applied to traffic entering or leaving a port or VLAN based on the direction of the session initiation. To allow ping from any wired station to wireless clients but not vice versa, a session-based ACL should be used to deny icmp echo traffic from any source to any destination, and then permit icmp echo-reply traffic from any source to user destination. The user role represents wireless clients in AOS 10.
References:
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-BD3E0A5F-FE4C-4B9B-BE1D-FE7D
https://techhub.hpe.com/eginfolib/networking/docs/arubaos-switch/security/GUID-EA0A5B3C-FE4C-4B9B-BE
NEW QUESTION # 50
List the WPA 4-Way Handshake functions in the correct order.
Answer:
Explanation:
* Proves knowledge of the PMK
* Exchanges messages for generating PTK
* Distributes an encrypted GTK to the client
* Sets first initialization vector (IV)
NEW QUESTION # 51
Which statement best describes QoS?
- A. Determining which traffic passes specified quality metrics
- B. Identifying specific traffic for special treatment
- C. Scoring traffic based on the quality of the contents
- D. Identifying the quality of the connection
Answer: B
Explanation:
Explanation
QoS stands for Quality of Service and is a mechanism that allows network devices to prioritize and differentiate traffic based on certain criteria, such as application type, source, destination, etc3. QoS involves identifying specific traffic for special treatment and applying policies and actions to improve its performance or meet certain service level agreements (SLAs)3. QoS can help network devices to manage congestion, delay, jitter, packet loss, bandwidth allocation, etc., for different types of traffic3. QoS can be implemented at various layers of the network stack and across different network domains. References: 3
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos/configuration/15-mt/qos-15-mt-book/qos-overview.html
NEW QUESTION # 52
A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working across the campus which is connected via layer-3. The legacy devices are connected to Aruba CX 6300 switches throughout the campus.
Which technology minimizes flooding so the legacy application can work efficiently?
- A. Generic Routing Encapsulation (GRE)
- B. Ethernet over IP (EolP)
- C. EVPN-VXLAN
- D. Static VXLAN
Answer: C
Explanation:
Explanation
EVPN-VXLAN is a technology that allows layer-2 communication across layer-3 networks by using Ethernet VPN (EVPN) as a control plane and Virtual Extensible LAN (VXLAN) as a data plane3. EVPN-VXLAN can be used to support legacy applications that communicate at layer-2 across different campuses or data centers that are connected via layer-3. EVPN-VXLAN minimizes flooding by using BGP to distribute MAC addresses and IP addresses of hosts across different VXLAN segments3. EVPN-VXLAN also provides benefits such as loop prevention, load balancing, mobility, and scalability3. References: 3
https://www.arubanetworks.com/assets/tg/TG_EVPN_VXLAN.pdf
NEW QUESTION # 53
Which Aruba AP mode is sending captured RF data to Aruba Central for waterfall plot?
- A. Dual Mode
- B. Hybrid Mode
- C. Spectrum Monitor
- D. Air Monitor
Answer: C
Explanation:
Explanation
Spectrum Monitor is an Aruba AP mode that is sending captured RF data to Aruba Central for waterfall plot.
Spectrum Monitor is a mode that allows an AP to scan all channels in both 2.4 GHz and 5 GHz bands and collect information about the RF environment, such as interference sources, noise floor, channel utilization, etc. The AP then sends this data to Aruba Central, which is a cloud-based network management platform that can display the data in various formats, including waterfall plot. Waterfall plot is a graphical representation of the RF spectrum over time, showing the frequency, amplitude, and duration of RF signals. The other options are incorrect because they are either not AP modes or not sending RF data to Aruba Central. References:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview/spect
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/1-overview/water
https://www.arubanetworks.com/products/network-management-operations/aruba-central/
NEW QUESTION # 54
What is an OSPF transit network?
- A. a network that uses tunnels to connect two areas
- B. a network that connects to a different routing protocol
- C. a network on which a router discovers at least one neighbor
- D. a special network that connects two different areas
Answer: D
Explanation:
Explanation
OSPF is a link-state routing protocol that divides a network into areas. An area is a logical grouping of routers that share the same link-state information. Area 0 is the backbone area that connects all other areas. A transit network is a special network that connects two different areas. A transit network must belong to Area 0 and have at least two OSPF routers attached to it. A transit network allows traffic from one area to pass through another area without changing the area ID. References:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/7039-1.html
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13703-8.html
NEW QUESTION # 55
Which statements regarding Aruba NAE agents are true? (Select two )
- A. NAE agents are active at all times
- B. A single NAE script can be used by multiple NAE agents
- C. A single NAE agent can be used by multiple NAE scripts.
- D. NAE scripts must be reviewed and signed by Aruba before being used
- E. NAE agents will never consume more than 10% of switch processor resources
Answer: B,D
Explanation:
Explanation
NAE agents are software components that run on Aruba CX switches to monitor various aspects of network health and performance. NAE agents use NAE scripts to define what data to collect, how to analyze it, and what actions to take when certain conditions are met. A single NAE script can be used by multiple NAE agents on different switches or even different switch stacks. However, NAE scripts must be reviewed and signed by Aruba before being used on production switches. This is to ensure that the scripts are safe, secure, and compliant with Aruba standards. References:
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-BD3E0A5F-FE4C-4B9B-BE1D-FE7D
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-BD3E0A5F-FE4C-4B9B-BE1D-FE7D
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-BD3E0A5F-FE4C-4B9B-BE1D-FE7D
NEW QUESTION # 56
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