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HP HPE7-A01 (Aruba Certified Campus Access Professional) certification exam is designed for IT professionals who want to validate their knowledge and skills in designing and implementing secure wireless networks using Aruba access points and mobility controllers. Aruba Certified Campus Access Professional Exam certification is ideal for those who work with Aruba products and solutions, such as network engineers, network administrators, and wireless technicians.
NEW QUESTION # 64
A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working to a remote site connected via layer-3 All legacy devices are connected to a dedicated Aruba CX 6200 switch at each site.
What technology on the Aruba CX 6200 could be used to meet this requirement?
- A. Static VXLAN
- B. Generic Routing Encapsulation (GRE)
- C. Inclusive Multicast Ethernet Tag (IMET)
- D. Ethernet over IP (EolP)
Answer: C
Explanation:
VXLAN is a technology that can be used to meet the requirement of using a legacy application that communicates at layer-2 across a layer-3 network. Static VXLAN is a feature that allows the creation of layer-2 overlay networks over a layer-3 underlay network using VXLAN tunnels. Static VXLAN does not require any control plane protocol or VTEP discovery mechanism, and can be configured manually on the Aruba CX 6200 switches. The other options are incorrect because they either do not support layer-2 communication over layer-3 network or are not supported by Aruba CX 6200 switches. Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.html
NEW QUESTION # 65
A customer has a large number of food-producing machines:
- All machines are connected via Aruba CX6200 switches in VLANs
100.110. and 120
- Several external technicians are maintaining this special equipment
What are the correct commands to ensure that no rogue DHCP server will impact the network?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 66
Which component is used by the Aruba Network Analytics Engine (NAE)?
- A. Ruby-based scripts
- B. Lisp-based agents
- C. Current State Database
- D. JSON-based scripts
Answer: D
Explanation:
The component that is used by the Aruba Network Analytics Engine (NAE) is D. Current State Database.
The Current State Database is a database that stores the configuration and state information of the switch, such as interfaces, VLANs, routing protocols, statistics, andmore. The NAE can access this database through the AOS-CX REST API and monitor the values of any data point using monitors.The NAE can also track the history of the values in a time-series database and correlate them with network events or configuration changes1.The Current State Database provides NAE with direct visibility into the entire current state of the device, which enables intelligent troubleshooting and automation of network tasks1.
The other options are incorrect because:
* A. JSON-based scripts: JSON is a data format that is used to exchange information between applications. It is not a scripting language that can be used by NAE.NAE scripts are written in Python, which is a popular and powerful programming language1.
* B. Lisp-based agents: Lisp is a family of programming languages that are mainly used for artificial intelligence and functional programming. It is not a language that can be used by NAE.NAE agents are instances of scripts that run on the switch and collect relevant network information and trigger alerts or actions1.
* C. Ruby-based scripts: Ruby is a general-purpose programming language that is known for its expressiveness and elegance. It is not a language that can be used by NAE.NAE scripts are written in
* Python, which is a popular and powerful programming language1.
NEW QUESTION # 67
What are the requirements to ensure that WMM is working effectively'? (Select two)
- A. The AP needs to be connected via a tagged VLAN to the wired port
- B. All APs need to be from the AP-5xx series and AP-6xx series which are Wi-Fi CERTIFIED 6.
- C. The Aruba AOS10 APs installed have to be converted to controlled mode
- D. The APs and the controller are Wi-Fi CERTIFIED for WMM which is enabled
- E. The Client must be Wi-Fi CERTIFIED for WMM and configured for WMM marking.
Answer: D,E
Explanation:
These are the correct requirements to ensure that WMM (Wi-Fi Multimedia) is working effectively. WMM is a standard that provides quality of service (QoS) for wireless networks by prioritizing traffic into four categories: voice, video, best effort, and background. To use WMM, both the APs and the controller must be Wi-Fi CERTIFIED for WMM, which means they have passed interoperability tests and comply with the standard. WMM must also be enabled on the APs and the controller, which is usually the default setting. The client device must also be Wi-Fi CERTIFIED for WMM and configured for WMM marking, which means it can tag its traffic with the appropriate priority level based on the application type. The other options are incorrect because they are either not related to WMM or not required for WMM to work. Reference: https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-qos/wmm.htm https://www.wi-fi.org/discover-wi-fi/wi-fi-certified-wmm
NEW QUESTION # 68
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. UDLD
- C. QSVI
- D. MAC tables
Answer: D
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 # 69
By default, Best Effort is higher priority than which priority traffic type?
- A. Background
- B. All queues
- C. Internet Control
- D. Network Control
Answer: A
Explanation:
This is because Best Effort traffic is all other kinds of non-detrimental traffic that are not sensitive to Quality of Service metrics (jitter, packet loss, latency). A typical example would be peer-to-peer and email applications. Background traffic is a type of traffic that is used for system maintenance or backup purposes and does not affect the performance or availability of the network. Therefore, Best Effort traffic has a higher priority than Background traffic in terms of network resources allocation and management.
NEW QUESTION # 70
You are configuring Policy Based Routing (PBR) for a subnet that will be used to test a new default route for your network Traffic originating from 10.2.250.0/24 should use a new default route to
10.1.1.253. Other non-default routes for this subnet should not be affected by this change.
What are two parts of the solution for these requirements? (Select two.)
- A.
- B.
- C.
- D.
- E.
Answer: B,C
NEW QUESTION # 71
Which Aruba AP mode is sending captured RF data to Aruba Central for waterfall plot?
- A. Dual Mode
- B. Air Monitor
- C. Spectrum Monitor
- D. Hybrid Mode
Answer: C
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 2.4GHz 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
NEW QUESTION # 72
A new network design is being considered to minimize client latency in a high-density environment. The design needs to do this by eliminating contention overhead by dedicating subcarriers to clients.
Which technology is the best match for this use case?
- A. MU-MIMO
- B. QWMM
- C. OFDMA
- D. Channel Bonding
Answer: C
Explanation:
OFDMA (Orthogonal Frequency Division Multiple Access) is a technology that can minimize client latency in a high-density environment by eliminating contention overhead by dedicating subcarriers to clients. OFDMA allows multiple clients to transmit simultaneously on different subcarriers within the same channel, reducing contention and increasing efficiency. MU-MIMO (Multi-User Multiple Input Multiple Output) is a technology that allows multiple clients totransmit simultaneously on different spatial streams within the same channel, but it does not eliminate contention overhead. QWMM (Quality of Service Wireless Multimedia) is a technology that prioritizes traffic based on four access categories, but it does not eliminate contention overhead. Channel Bonding is a technology that combines two adjacent channels into one wider channel, increasing bandwidth but not eliminating contention overhead.References:
https://www.arubanetworks.com/assets/ds/DS_AP510Series.pdfhttps://www.arubanetworks.com/assets/wp/WP_
NEW QUESTION # 73
A network administrator is troubleshooting some issues guest users are having when connecting and authenticating to the network The access switches are AOS-CX switches.
What command should the administrator use to examine information on which role the guest user has been assigned?
- A. show port-access role
- B. show aaa authentication port-access interface all client-status
- C. show port-access captiveportal profile
- D. diag-dump captiveportal client verbose
Answer: B
Explanation:
Explanation
The show aaa authentication port-access interface all client-status command displays the status of all clients authenticated by port-based access control on all interfaces. The output includes the MAC address, user role, VLAN ID, and session timeout for each client. This command can be used to examine information on which role the guest user has been assigned by the AOS-CX switch. References:
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-9B8F6E8F-9C7A-4F0D-AE7B-9D8E
NEW QUESTION # 74
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. operators
- B. auditors
- C. sysops
- D. administrators
Answer: B
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 # 75
A customer has a large number of food-producing machines
* All machines are connected via Aruba CX6200 switches in VLANs 100.110. and 120
* Several external technicians are maintaining this special equipment
What are the correct commands to ensure that no rogue DHCP server will impact the network?
- A.
- B.
- C.
- D.
Answer: B
Explanation:
configures DHCP snooping on the switch and enables it for VLANs 100, 110, and 120. It also specifies the IP address of the authorized DHCP server and sets the ports connected to the server as trusted. This prevents any unauthorized DHCP server from providing invalid configuration data to the clients on those VLANs. Option B also enables DHCP option-82, which adds information about the switch port and VLAN to the DHCP packets, allowing for more granular control and logging of DHCP transactions.
NEW QUESTION # 76
You are building a configuration in Central that will be used for a standardized network design for small sites for your company, you want to use GUI configuration for gateways and Aps, while template configuration for switches. You need to align with Aruba best practices.
Which set of actions will satisfy these requirements?
- A. Create a single group in Central. Create a unique site for each location, and assign devices to the appropriate site.
- B. Create a single group in Central. Create a unique site for each type of device, and assign devices to the appropriate site.
- C. Create one group in Central for switches and a second group for APs and gateways. Create a unique site for each location, and assign devices to the appropriate site.
- D. Create one group in Central for switches a second group for APs. and a third group for gateways Create a unique site for each location, and assign devices to the appropriate site.
Answer: A
Explanation:
Explanation
This is because option C shows how to create a single group in Central with different configuration methods defined for each device type. For example, you can create a group with the name Group1, and within this group, you can enable template-based configuration method for switches and UI-based configuration method for Instant APs and Gateways. Aruba Central identifies both these groups under a single name (Group1). If a device type in the group is marked for template-based configuration method, the group name is prefixed with TG (TG Group1). You can use Group1 as the group ID for workflows such as user management, monitoring, reports, and audit trail2.
https://www.arubanetworks.com/techdocs/central/latest/content/nms/groups/abt-groups.htm 2:
https://www.arubanetworks.com/techdocs/central/latest/content/nms/groups/groups.htm
NEW QUESTION # 77
Match the appropriate QoS concept with its definition. (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation
QoS concept: Class of Service Definition: 3) A method for classifying network traffic using access categories based on the IEEE 802.11e QoS standards QoS concept: Differentiated services Definition: 2) A method for classifying network traffic at layer-3 or marking packets with one of 64 different service classes QoS concept: WMM Definition: 4) A method for classifying network traffic using access categories based on the IEEE 802.11e QoS standards
NEW QUESTION # 78
A client is connecting to 802.1X SSID that has been configured in tunnel mode with the default AP-group settings.
After receiving Access-Accept from the RADIUS server, the Aruba Gateway will send Access-Accept to the AP through which tunnel?
- A. Split tunnel
- B. IPsec tunnel
- C. PAR tunnel
- D. GRE tunnel
Answer: D
Explanation:
According to the Aruba Documentation Portal1, 802.1X is a standard for port-based network access control that uses a RADIUS server to authenticate and authorize wireless clients. 802.1X can be configured in different modes, such as bridge mode, tunnel mode, or split tunnel mode.
Option C: GRE tunnel
This is because option C shows how to configure an SSID in tunnel mode with the default AP-group settings on an Aruba switch. In tunnel mode, all client traffic from the access points is tunneled back to the controller and the controller would in turn put the client traffic onto the network2. The GRE protocol is used to encapsulate and decapsulate the traffic between the access points and the controller3.
Therefore, option C is correct.
1: https://www.arubanetworks.com/techdocs/AOS-CX/10.06/HTML/5200-7696/GUID-581D2976-694B-46C7-8497-F6B788AA05B2.html 2: https://community.arubanetworks.com/discussion/bridge-and-tunnel-mode 3: https://www.twingate.com/blog/ipsec-tunnel-mode
NEW QUESTION # 79
You need to ensure that voice traffic sent through an ArubaOS-CX switch arrives with minimal latency What is the best scheduling technology to use for this task?
- A. Strict queuing
- B. QoS shaping
- C. DWRR queuing
- D. Rate limiting
Answer: A
Explanation:
Strict queuing is the best scheduling technology to use for voice traffic on an AOS-CX switch. Scheduling is a mechanism that determines how packets are transmitted from different queues on an egress port. Strict queuing is a scheduling method that gives the highest priority queue absolute preference over all other queues, regardless of their size or utilization. Voice traffic should be assigned to the highest priority queue and scheduled with strict queuing to ensure minimal latency and jitter. The other options are incorrect because they are either not scheduling methods or not optimal for voice traffic. Reference: 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 # 80
You must ensure the HPE Aruba network you are configuring for a client is capable of plug-and-play provisioning of access points.
What enables this capability?
- A. CSMA
- B. SRTP
- C. LLDP-MED
- D. UCC Service
Answer: C
Explanation:
To ensure the HPE Aruba network you are configuring is capable of plug-and-play provisioning of access points, the relevant functionality is provided by LLDP-MED (Link Layer Discovery Protocol - Media Endpoint Discovery). LLDP-MED is a network protocol that extends basic LLDP, particularly for identifying and configuring network devices, like access points, in environments that support voice communications and IP telephony.
NEW QUESTION # 81
A customer wants to deploy a Gateway and take advantage of all the SD-WAN features. Which persona role option should be selected?
- A. ArubaOS 10 Wireless
- B. ArubaOS 10 VPN Concentrator
- C. ArubaOS 10 Mobility
- D. ArubaOS 10 Branch
Answer: D
Explanation:
The persona role option that should be selected to deploy a Gateway and take advantage of all the SD-WAN features is A. ArubaOS 10 Branch.
ArubaOS 10 Branch is a persona that enables the Gateway to provide both LAN and WAN functionality for branch networks. The Gateway can act as a wireless controller, a router, a firewall, and an SD-WAN device. The SD-WAN features include route and tunnel orchestration, dynamic path steering, forward error correction, SaaS traffic optimization, SASE orchestration, and more1.
The other options are incorrect because:
B) ArubaOS 10 VPN Concentrator: This is a persona that enables the Gateway to act as a VPN concentrator for remote access or site-to-site VPN connections. It does not provide SD-WAN features2.
C) ArubaOS 10 Wireless: This is a persona that enables the Gateway to act as a wireless controller for campus networks. It does not provide SD-WAN features3.
D) ArubaOS 10 Mobility: This is a persona that enables the Gateway to act as a mobility controller for campus networks. It does not provide SD-WAN features.
NEW QUESTION # 82
What is a primary benefit of BSS coloring?
- A. BSS color tags improve security by identifying rogue APs and removing them from the network.
- B. BSS color tags are applied to client devices and can reduce the threshold for interference
- C. BSS color tags are applied to Wi-Fi channels and can reduce the threshold for interference
- D. BSS color tags improve performance by allowing clients on the same channel to share airtime.
Answer: C
Explanation:
Explanation
BSS coloring is a mechanism that helps identify the BSS Basic Service Set. A BSS is a set of interconnected stations that can communicate with each other. BSS can be an independent BSS or infrastructure BSS. An independent BSS is an ad hoc network that does not include APs, whereas the infrastructure BSS consists of an AP and all its associated clients. on the same channel and differentiate them from other BSS on the same channel12. Each BSS is assigned a color code, which is a 6-bit value that is carried in the PHY header of the Wi-Fi frames12. By using BSS coloring, the APs and clients can reduce the threshold for interference detection and avoid unnecessary backoff or retransmissions when they detect frames from other BSS with different colors12. This can improve the spectral efficiency and throughput of the network12. The other options are incorrect because they do not describe the primary benefit of BSS coloring.
NEW QUESTION # 83
What is enabled by LLDP-MED? (Select two.)
- A. iSCSl client devices can set the required MTU setting for the port.
- B. GVRP VLAN information can be used to dynamically add VLANs to a trunk
- C. iSCSl client devices can request to have flow control enabled
- D. Voice VLANs can be automatically configured for VoIP phones
- E. APs can request power as needed from PoE-enabled switch ports
Answer: D,E
Explanation:
These are two benefits enabled by LLDP-MED (Link Layer Discovery Protocol - Media Endpoint Discovery). LLDP-MED is an extension of LLDP that provides additional capabilities for network devices such as VoIP phones and APs. One of the capabilities is to automatically configure voice VLANs for VoIP phones, which allows them to be placed in a separate VLAN from data devices and receive QoS and security policies. Another capability is to request power as needed from PoE-enabled switch ports, which allows APs to adjust their power consumption and performance based on the available power budget. The other options are incorrect because they are either not enabled by LLDP-MED or not related to LLDP-MED. Reference: https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-qos/lldp-med.htm https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan-rf/poe.htm
NEW QUESTION # 84
With Aruba CX 6300. how do you configure ip address 10 10 10 1 for the interface in default state for interface 1/1/1?
- A. int 1/1/1. no switching, ip address 10 10 10.1/24
- B. int 1/1/1. switching, ip address 10 10 10 1/24
- C. int 1/1/1. routing, ip address 10.10.10 1/24
- D. int 1/1/1. ip address 10.10.10.1/24
Answer: A
Explanation:
To configure an IP address for an interface in default state for interface 1/1/1 on Aruba CX 6300 switch, you need to disable switching on the interface first with the command no switching. Then you can assign an IP address with the command ip address. The other options are incorrect because they either do not disable switching or use invalid keywords suchas switching or routing. References:
https://www.arubanetworks.com/techdocs/AOS-CX_10_08/UG/bk01-ch01.htmlhttps://www.arubanetworks.com
NEW QUESTION # 85
You must ensure the HPEAruba network you are configuring for a client is capable of plug-and- play provisioning of access points. What enables this capability?
- A. CSMA
- B. UCC Service
- C. SRTP
- D. LLDP-MED
Answer: B
Explanation:
The capability that enables plug-and-play provisioning of access points in an HPE Aruba network is the UCC Service. The UCC Service is a cloud-based service that allows the access points to automatically discover and connect to the Aruba Central management platform without any manual intervention. The UCC Service also provides zero-touch configuration, firmware updates, and monitoring for the access points.
NEW QUESTION # 86
......
The HP HPE7-A01 exam consists of 60 multiple-choice questions that cover a range of topics related to wireless networking, including network fundamentals, wireless LAN design, installation and configuration, troubleshooting, and security. HPE7-A01 exam is timed and candidates have 90 minutes to complete it. To pass the exam, candidates must score at least 65%.
Aruba Certified Campus Access Professional Exam Certification Sample Questions and Practice Exam: https://www.itexamsimulator.com/HPE7-A01-brain-dumps.html
Real Exam Questions and Answers - HP HPE7-A01 Dump is Ready: https://drive.google.com/open?id=1r7ZgxE2FqCd-HrS5qNY2GOzerX6RS2x1
