This page was exported from IT Certification Exam Braindumps [ http://blog.braindumpsit.com ] Export date:Sat Apr 12 9:24:45 2025 / +0000 GMT ___________________________________________________ Title: [Q16-Q30] HP HPE7-A01 Dumps Updated [Dec-2023] Get 100% Real Exam Questions! --------------------------------------------------- [Dec-2023] Pass HP HPE7-A01 Exam in First Attempt Guaranteed! Full HPE7-A01 Practice Test and 121 unique questions with explanations waiting just for you, get it now! NEW QUESTION 16A 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?  OFDMA  MU-MIMO  QWMM  Channel Bonding 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 to transmit 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. Reference: https://www.arubanetworks.com/assets/ds/DS_AP510Series.pdf https://www.arubanetworks.com/assets/wp/WP_WiFi6.pdfNEW QUESTION 17Which method is used to onboard a new UXI in an existing environment with 802 1X authentication? (The sensor has no cellular connection)  Use the UXI app on your smartphone and connect the UXI via Bluetooth  Use the Aruba installer app on your smartphone to scan the barcode  Connect the new UXI from an already installed one and adjust the initial configuration.  Use the CLI via the serial cable and adjust the initial configuration. ExplanationTo 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-experienchttps://help.centralon-prem.arubanetworks.com/2.5.4/documentation/online_help/content/nms-on-prem/aos-cx/gNEW QUESTION 18You need to 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?  Create a new OSPF area, and attach VRF name.  Create a new OSPF process ID with vrf name.  Attach a new OSFP process ID with a custom routing table  Attach OSPF process ID in the VRF configuration. ExplanationTo 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.htmlhttps://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.htmlNEW QUESTION 19Your Director of Security asks you to assign AOS-CX switch management roles to new employees based on their specific job requirements After the configuration was complete, it was noted that a user assigned with the administrators role did not have the appropriate level of access on the switch.The user was not limited to viewing nonsensitive configuration information and a level of 1 was not assigned to their role Which default management role should have been assigned for the user?  sysadmin  operators  helpdesk  config ExplanationThe helpdesk role is the default management role that should have been assigned for the user who needs to view nonsensitive configuration information. The helpdesk role has a level of 1 and allows read-only access to most commands except those related to security or passwords. The administrators role has a level of 15 and allows full read-write access to all commands. The operators role has a level of 5 and allows read-write access to most commands except those related to security or passwords. The config role has a level of 10 and allows read-write access to all commands except those related to security or passwords. References:https://www.arubanetworks.com/techdocs/AOS-CX_10_08/UG/bk01-ch01.htmlhttps://www.arubanetworks.com/techdocs/AOS-CX_10_08/UG/bk01-ch04.htmlNEW QUESTION 20Your 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?  administrators  auditors  sysops  operators ExplanationThe 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.htmlhttps://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch04.htmlNEW QUESTION 21You are setting up a customer’s 15 headless loT devices that do not support 802.1X. What should you use?  Multiple Pre-Shared Keys (MPSK) Local  Clearpass with WPA3-PSK  Clearpass with WPA3-AES  Multiple Pre-Shared Keys (MPSK) with WPA3-AES ExplanationMPSK Local is a feature that can be used to set up 15 headless IoT devices that do not support 802.1X authentication. MPSK Local allows the switch to automatically generate and assign unique pre-shared keys for devices based on their MAC addresses, without requiring any configuration on the devices or an external authentication server. The other options are incorrect because they either require 802.1X authentication, which is not supported by the IoT devices, or WPA3 encryption, which is not supported by Aruba CX switches.References: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.htmlhttps://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch06.htmlNEW QUESTION 22Match the topics with the underlying technologies (Options may be used more than once or not at all.) NEW QUESTION 23How do you allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45?  vlan trunk allowed 100 for ports 1/45 and 1/46  vlan trunk add 100 in LAG256  vlan trunk allowed 100 in LAG256  vlan trunk add 100 in MLAG256 ExplanationTo allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45, you need to use the command vlan trunk allowed 100 in LAG256. This will add VLAN 100 to the list of allowed VLANs on the trunk port LAG256, which is part of the inter-switch-link between VSX peers. The other options are incorrect because they either do not use the correct command or do not specify the correct port or VLAN.References: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch07.htmlhttps://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.htmlNEW QUESTION 24How is Dynamic Multicast Optimization (DMO) implemented in an HPE Aruba wireless network?DMO is configured individually tor each SSID in use in the network.The AP uses OOS to provide equal air time for multicast traffic,DMO is configured globally for each SSID in use in the network.The controller converts multicast streams into unicast streams.  DMO is configured individually for each SSID in use in the network.DMO is a feature that allows the AP to convert multicast streams into unicast streams over the wireless link. This enhances the quality and reliability of streaming video, while preserving the bandwidth available to the non-video clients. DMO is configured individually for each SSID in use in the network, as different SSIDs may have different multicast requirements.According to the Aruba document Configuring WLAN Settings for an SSID Profile, one of the steps to configure DMO is:Dynamic multicast optimization: Select Enabled to allow IAP to convert multicast streams into unicast streams over the wireless link. Enabling Dynamic Multicast Optimization (DMO) enhances the quality and reliability of streaming video, while preserving the bandwidth available to the non-video clients.The other options are incorrect because:  The AP does not use QoS to provide equal air time for multicast traffic. QoS is a feature that prioritizes different types of traffic based on their importance and latency sensitivity. QoS does not affect how multicast streams are transmitted over the wireless link.  DMO is not configured globally for each SSID in use in the network. DMO is configured individually for each SSID, as different SSIDs may have different multicast requirements.  The controller does not convert multicast streams into unicast streams. The AP does the conversion, as it is closer to the wireless clients and can optimize the transmission based on the client capabilities and channel conditions. The correct answer isNEW QUESTION 25On AOS10 Gateways, which device persona is only available when configuring a Gateway-only group’?  Edge  Mobility  Branch  VPN Concentrator AOS 10 Gateways can have the following personas: Mobility, Branch, and VPN Concentrator1 However, the Mobility persona is only available when configuring a Gateway-only group, which is a group that contains only one gateway device2 The Mobility persona provides Overlay WLAN and (or) wired LAN functionalities for campus networks1 The Branch persona provides the Aruba Instant OS and SD-Branch (LAN + WAN) functionality for branch and microbranch networks1 The VPN Concentrator persona provides VPN termination and routing functionality for remote access networks3 The Edge persona is not a valid option, as it is not a supported device persona for AOS 10 Gateways.NEW QUESTION 26Match the terms below to their characteristics (Options may be used more than once or not at all.) Explanationa) A device with IP address 10.1.3.7 in a network wants to send the traffic stream to a device with IP address10.13.4.2 in the other network -> Unicastb) 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 confidenceNEW QUESTION 27Match the appropriate QoS concept with its definition. (Options may be used more than once or not at all.) ExplanationQoS 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 standardsNEW QUESTION 28Which feature allows the device to remain operational when a remote link failure occurs between a Gateway cluster and a RADIUS server that is either in the cloud or a datacenter?  MAC caching  MAC Authentication  Authentication survivability  Opportunistic key caching Authentication survivability is a feature that allows the device to remain operational when a remote link failure occurs between a Gateway cluster and a RADIUS server that is either in the cloud or a datacenter. Authentication survivability enables the Gateway cluster to cache successful authentication requests from the RADIUS server and use them to authenticate clients when the RADIUS server is unreachable. Authentication survivability also allows clients to use MAC caching or MAC authentication bypass (MAB) methods to access the network when the RADIUS server is down. Reference: https://www.arubanetworks.com/assets/tg/TG_AuthSurvivability.pdfNEW QUESTION 29On AOS10 Gateways, which device persona is only available when configuring a Gateway-only group’?  Edge  Mobility  Branch  VPN Concentrator ExplanationVPN Concentrator is the device persona that is only available when configuring a Gateway-only group on AOS10 Gateways. A device persona defines the role and functionality of a Gateway in a network. A Gateway-only group is a group that contains only Gateways and no APs. A VPN Concentrator persona enables a Gateway to terminate VPN tunnels from remote APs or clients and provide secure access to corporate resources. The other options are incorrect because they are either not device personas or not exclusive to Gateway-only groups. References:https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/gateways/gatewahttps://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/gateways/vpn-coNEW QUESTION 30You 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?  Strict queuing  Rate limiting  QoS shaping  DWRR queuing 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 Loading … Get Latest HPE7-A01 Dumps Exam Questions in here: https://www.braindumpsit.com/HPE7-A01_real-exam.html --------------------------------------------------- Images: https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-12-26 09:34:10 Post date GMT: 2023-12-26 09:34:10 Post modified date: 2023-12-26 09:34:10 Post modified date GMT: 2023-12-26 09:34:10