[Feb 27, 2025] Get New HPE7-A01 Certification – Valid Exam Dumps Questions
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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 # 71
With the Aruba CX switch configuration, what is the Active Gateway feature that is used for and is unique to VSX configuration?
- A. VRID is set automatically as SVI vlan id
- B. VRRP and Active Gateway can be configured on a single VLAN for interoperability
- C. VRRP and Active gateway are mutually exclusive on a VLAN
- D. VRIDs need to be non-overlapping with VRRP
Answer: C
Explanation:
Active gateway is a first hop redundancy protocol that eliminates a single point of failure. The active gateway feature is used to increase the availability of the default gateway servicing hosts on the same subnet. An active gateway improves the reliability and performance of the host network by enabling a virtual router to act as the default gateway for that network. If you have enabled active gateway, VRRP is not required. Active gateway is similar to VRRP in that routed traffic from the VSX node is sourced from the switch interface MAC and not the virtual MAC address (VMAC). Each active gateway sends a periodic broadcast hello packet to avoid VMAC aging on the access switches. The switch views the active gateway IP as a self IP address.
Active gateway is preferable over VRRP because with VRRP traffic is still pushed over the ISL link, resulting in latency in the network.
NEW QUESTION # 72
You need to drop excessive broadcast traffic on an ingress port or an ArubaOS-CX switch. What is the best feature to use for this task?
- A. Rate limiting
- B. QoS shaping
- C. Strict queuing
- D. DWRR queuing
Answer: A
Explanation:
According to the Aruba Documentation Portal1, the ArubaOS-CX switch supports various features to control the ingress traffic on specific ports, such as rate limiting, QoS shaping, and access control. These features can help reduce the impact of excessive broadcast traffic on the network performance and availability.
This is because rate limiting is a feature that allows you to limit the inbound or outbound traffic on a port based on a percentage of the port capacity or a fixed amount of bytes per second. Rate limiting can help prevent broadcast storms by reducing the amount of broadcast packets that enter or leave a port.
NEW QUESTION # 73
What steps are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2?
(Select two.)
- A. The Key Management service receives a list of all AP1 s neighbors from AirMatch.
- B. The Key Management service receives from AirMatch a list of all AP2's neighbors
- C. A client associates and authenticates with the AP2 after roaming from AP1
- D. The Key Management service then generates R1 keys for AP2's neighbors.
- E. AP1 will cache the client's information and send it to the Key Management service
Answer: A,D
Explanation:
Explanation
Key Management is a service that runs on Aruba Mobility Controllers (MCs) or Mobility Master (MM) to optimize roaming performance for wireless clients. Key Management works with AirMatch, a service that optimizes radio resource management for Aruba APs, to pre-generate and distribute R1 keys for neighboring APs before a client roams. When a wireless device is roaming from AP1 to AP2, the following steps are part of the Key Management workflow3:
* The client associates and authenticates with AP1 using 802.1X or PSK methods.
* The Key Management service caches the client's information and generates an R0 key for the client.
* The Key Management service receives a list of all AP1's neighbors from AirMatch.
* The Key Management service then generates R1 keys for AP1's neighbors using the R0 key and sends them to the corresponding APs.
* When the client roams to AP2, one of AP1's neighbors, it performs an 802.11r fast transition using the pre-generated R1 key without needing to re-authenticate.
References: 3 https://www.arubanetworks.com/assets/tg/TB_KeyManagement.pdf
NEW QUESTION # 74
How is Multicast Transmission Optimization implemented in an HPE Aruba wireless network?
- A. The optimal rate for sending multicast frames is based on the lowest unicast rate across all associated clients.
- B. When this option is enabled the minimum default rate for multicast traffic is set to 12 Mbps for 5 GHz
- C. The optimal rate for sending multicast frames is based on the lowest broadcast rate across all associated clients.
- D. "The optimal rate for sending multicast frames is based on the highest broadcast rate across all associated clients
Answer: A
Explanation:
multicast transmission optimization is a feature that allows the IAP to select the optimal rate for sending broadcast and multicast frames based on the lowest of unicast rates across all associated clients1. When this option is enabled, multicast traffic can be sent at up to 24 Mbps. The default rate for sending frames for 2.4 GHz is 1 Mbps and 5.0 GHz is 6 Mbps. This option is disabled by default1.
NEW QUESTION # 75
Which statements are true about VSX LAG? (Select two.)
- A. Outgoing traffic is preferentially switched to local members of the LAG.
- B. LAG traffic is passed over VSX ISL links only while upgrading firmware on the switch pair
- C. Outgoing traffic is switched to a port based on a hashing algorithm which may be either switch in the pair
- D. The total number of configured links may not exceed 8 for the pair or 4 per switch
- E. Up to 255 VSX lags can be configured on all 83xx and 84xx model switches.
Answer: A,D
Explanation:
The correct answers are A and D.
According to the web search results, VSX LAG is a feature that allows multiple PSKs to be used on a single SSID, providing device-specific or group-specific passphrases for enhanced security and deployment flexibility for headless IoT devices1. VSX LAGs span both aggregation switches and appear as one device to partner downstream or upstream devices or both when forming a LAG with the VSX pair2.
One of the statements that is true about VSX LAG is that the total number of configured links may not exceed 8 for the pair or 4 per switch1. This means that a VSX LAG across a downstream switch can have at most a total of eight member links, and a switch can have a maximum of four member links. When creating a VSX LAG, it is recommended to select an equal number of member links in each segment for load balancing1.
Another statement that is true about VSX LAG is that outgoing traffic is preferentially switched to local members of the LAG2. This means that when active forwarding and active gateway are enabled, north-south and south-north traffic bypasses the ISL link and uses the local ports on the switch. This optimizes the traffic path and reduces the load on the ISL link2.
The other statements are false or not relevant for VSX LAG. Outgoing traffic is not switched to a port based on a hashing algorithm, which may be either switch in the pair. This is a characteristic of MLAG (Multi-Chassis Link Aggregation), which is a different feature from VSX LAG. LAG traffic is not passed over VSX ISL links only while upgrading firmware on the switch pair. This is a scenario that may occur when performing hitless upgrades, which is a feature that allows software updates without impacting network availability. The number of VSX lags that can be configured on all 83xx and 84xx model switches is not 255, but depends on the switch model and firmware version. For example, the AOS-CX 10.04 supports up to 64 VSX lags for 8320 switches and up to 128 VSX lags for 8325 and 8400 switches.
NEW QUESTION # 76
With the Aruba CX 6000 24G switch with uplinks of 1/1/25 and what does the switch do when a client port detects a loop and the do-not-disabie parameter is used?
- A. Port status will be validated once status is cleared
- B. Port status led blinks in amber with 100hz.
- C. The network analytics engine is triggered.
- D. An event log message is created.
Answer: D
Explanation:
The correct answer is B. An event log message is created.
The do-not-disable parameter is used to prevent the switch from disabling the port when a loop is detected by the loop-protect feature. Instead, the switch will generate an event log message that indicates the port number and the VLAN ID where the loop was detected. The switch will also send a trap to the SNMP manager, if configured1. The other options are incorrect because:
A) Port status will not be validated once status is cleared. The port will remain enabled even if a loop is detected, unless the loop-protect action is changed to tx-disable or tx-rx-disable1.
C) The network analytics engine will not be triggered by a loop detection. The network analytics engine is a feature that allows users to monitor and troubleshoot network issues using scripts and agents2.
D) Port status LED will not blink in amber with 100Hz. The port status LED will indicate the normal port status, such as link speed and activity, regardless of the loop detection3.
NEW QUESTION # 77
Your customer has four (4) Aruba 7200 Series Gateways and two (2) 7000 Series Gateways. The customer wants to form a cluster with these Gateways. What design consideration would prevent you from using all of those Gateways?
- A. Multiple versions between Gateways in the same cluster profile are not allowed AOS 10.x.
- B. A combination of 7200 series and 7000 series gateways supports up to 4 nodes
- C. The AP load should be lowest value of worst-case scenario load.
- D. A heterogeneous cluster is not supported in AOS 10.x.
Answer: A
Explanation:
Explanation
The reason is that AOS 10.x does not support clustering gateways with different versions in the same cluster profile. A cluster profile defines the configuration settings for a group of gateways that are managed by Aruba Central.
According to the Aruba documentation2, "You can combine 7200 Series and 7000 Series gateways in the same cluster with a maximum size of four devices with reduced AP client capacity on 7000 Series gateways."
NEW QUESTION # 78
Match the solution components of NetConductor (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation:
Client Insights matches with Built in , AI powered client visibility and fingerprinting capability that leverages infrastructure telemetry and ML based classification models to eliminate network bling spots Client Insights is a solution component of NetConductor that provides built-in, AI-powered client visibility and fingerprinting capability that leverages infrastructure telemetry and ML-based classification models to eliminate network blind spots. Client Insights uses machine learning to automatically detect, identify, and classify devices on the network, such as IoT devices, BYOD devices, or rogue devices. Client Insights also provides behavioral analytics and anomaly detection to monitor device performance and security posture.
Client Insights helps network administrators gain visibility into the device landscape, enforce granular access policies, andtroubleshoot issues faster. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/https://www.ar Cloud Auth matches with Enables fictionless onboarding of end users and client devices either through MAC address-based authentication or through integrations with common cloud identity stores Cloud Auth is a solution component of NetConductor that enables frictionless onboarding of end users and client devices either through MAC address-based authentication or through integrations with common cloud identity stores. Cloud Auth is a cloud-native network access control (NAC) solution that is delivered via Aruba Central. Cloud Auth allows network administrators to define user and device groups, assign roles and policies, and enforce access control across wired and wireless networks. Cloud Auth supports MAC authentication for devices that do not support 802.1X, as well as integrations with cloud identity providers such as Azure AD, Google Workspace, Okta, etc. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/https://www.ar The Fabric Wizard matches with Simplifies the creation of the overlays using an intuitive graphical user interface and automatic generation of configuration instructions that are pushed to switches and gateways The Fabric Wizard is a solution component of NetConductor that simplifies the creation of the overlays using an intuitive graphical user interface and automatic generation of configuration instructions that are pushed to switches and gateways. The Fabric Wizard is a tool that allows network administrators to design, deploy, and manage overlay networks using VXLAN and EVPN protocols. The Fabric Wizard provides a graphical representation of the network topology, devices, and links, and allows users to drag and drop virtual components such as VRFs, VLANs, and subnets. The Fabric Wizard also generates the configuration commands for each device based on the user input and pushes them to the switches and gateways via Aruba Central. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/https://www.ar Policy Manager matches with Defines user and device groups and creates the associated traffic routing and access enforcement rules for the physical network Policy Manager is a solution component of NetConductor that defines user and device groups and creates the associated traffic routing and access enforcement rules for the physical network. Policy Manager is a tool that allows network administrators to create and manage network policies based on user and device identities, roles, and contexts. Policy Manager usesGroup Policy Identifier (GPID) to carry policy information in traffic for in-line enforcement. Policy Manager also integrates with Cloud Auth, ClearPass, or third-party solutions to provide flexible network access control.References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/https://www.ar
NEW QUESTION # 79
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. diag-dump captiveportal client verbose
- B. show aaa authentication port-access interface all client-status
- C. show port-access role
- D. show port-access captiveportal profile
Answer: B
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 # 80
your customer has asked you to assign a switch management role for a new user The customer requires the user role to View switch configuration information and have access to the PUT and POST meth0ds for REST API.
Which default AOS-CX user role meets these requirements?
- A. helpdesk
- B. administrators
- C. sysops
- D. auditors
Answer: C
Explanation:
The correct answer is C. sysops.
The sysops user role is a predefined role that allows users to view switch configuration information and have access to the PUT and POST methods for REST API. The sysops user role can also use the PATCH and DELETE methods for REST API, but not for all resources. The sysops user role is suitable for users who need to perform system operations on the switch, such as backup, restore, upgrade, or reboot.
According to the AOS-CX REST API Reference basics1, one of the predefined user roles is: sysops:
Users with this role can view switch configuration information and have access to the PUT and POST methods for REST API. They can also use the PATCH and DELETE methods for REST API, but not for all resources. Users with this role can perform system operations on the switch, such as backup, restore, upgrade, or reboot.
The other options are incorrect because:
A) administrators: Users with this role have full access to all switch configuration information and all REST API methods. This role is more than what the customer requires.
B) auditors: Users with this role can only view switch configuration information and have access to the GET method for REST API. They cannot use the PUT and POST methods for REST API.
D) helpdesk: Users with this role can view switch configuration information and have access to the GET method for REST API. They can also use the PATCH method for REST API, but only for a limited set of resources. They cannot use the PUT and POST methods for REST API.
NEW QUESTION # 81
The administrator notices that wired guest users that have exceeded their bandwidth limit are not being disconnected Access Tracker in ClearPass indicates a disconnect CoA message is being sent to the AOS-CX switch.
An administrator has performed the following configuration
What is the most likely cause of this issue?
- A. There is a time difference between the switch and the ClearPass Policy Manager
- B. There is a mismatch between the RADIUS secret on the switch and CPPM.
- C. The SSL certificate for CPPM has not been added as a trust point on the switch
- D. Change of Authorization has not been globally enabled on the switch
Answer: A
Explanation:
Change of Authorization (CoA) is a feature that allows ClearPass Policy Manager (CPPM) to send messages to network devices such as switches to change the authorization state of a user session. CoA requires that both CPPM and the network device support this feature and have it enabled. For AOS-CX switches, CoA must be globally enabled using the command radius-server coa enable. If CoA is not enabled on the switch, the disconnect CoA message from CPPM will be ignored and the user session will not be terminated. References:
https://www.arubanetworks.com/techdocs/ClearPass/6.7/PolicyManager/index.htm#CPPM_UserGuide/Admin/C
NEW QUESTION # 82
Your customer is interested in hearing more about how roles can help keep consistent policy enforcement in a distributed overlay fabric How would you explain this concept to them''
- A. Role-based policies are tied to IP addresses which have an advantage over IP-based policies and role names are sent between VTEPs
- B. Role-based policies enhance User Based Tunneling across the campus network and the policy traffic is protected with iPsec
- C. Group Based Policy ID is applied on ingress VTEP after device authentication and policy is enforced on egress VTEP
- D. Group Based Policy ID is applied on egress VTEP after device authentication and policy is enforced on ingress VTEP
Answer: C
Explanation:
Explanation
This is the correct explanation of how roles can help keep consistent policy enforcement in a distributed overlay fabric. Roles are used to assign group based policy IDs (GBPs) to devices after they authenticate with ClearPass or a local database. GBPs are then used to tag the traffic from the devices and send them to the ingress VTEP, which applies the GBP on the VXLAN header. The egress VTEP then enforces the policy based on the GBP and the destination device. The other options are incorrect because they either do not describe the correct sequence of events or do not use the correct terms. References:
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 # 83
Match each PoE power class to Its corresponding 802.3 standard. (Options may he used more than once or not at all)
Answer:
Explanation:
Explanation:
* Class 3 (15.4W): 802.3af
* Class 4 (30W): 802.3at
* Class 6 (60W): 802.3bt
* Class 8 (90W): 802.3bt
NEW QUESTION # 84
Refer to the exhibit. With Core-1, what is the default value for config-revision?
- A. 0. 0
- B. 0
- C. 1
- D. 1-0
Answer: C
Explanation:
The default value for config-revision on Core-1 is 0. Config-revision is a parameter that indicates the configuration version of a VSX pair. It is used to synchronize the configuration between the VSX peers and to detect any configuration mismatch. The config-revision value is set to 0 by default on both VSX peers and is incremented by 1 every time a configuration change is made on either peer. The other options are incorrect because they do not reflect the default value of config-revision.
NEW QUESTION # 85
you are implementing ClearPass Policy Manager with EAP-TLS for authenticating all corporate-owned devices.
What are two possible solutions to the problem of deploying client certificates to corporate MacBooks that are joined to a Windows domain? (Select two.)
- A. Mobile Device Manager
- B. ClearPass OnBoard
- C. ClearPass OnGuard
- D. Windows Server PKl and a GPO
- E. Apple Configurator and a GPO
Answer: D,E
Explanation:
The reason is that ClearPass OnBoard is a tool that allows you to enroll Mac computers into a ClearPass Policy Manager site using an Apple MDM push certificate. This certificate can be obtained from Apple or from a third-party PKI provider.
Apple Configurator is a tool that allows you to configure and deploy Mac computers using a GPO. This tool can also be used to enroll Mac computers into a ClearPass Policy Manager site using an Apple MDM push certificate.
NEW QUESTION # 86
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