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HPE7-A01 original questions - HPE7-A01 exam questions

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HP HPE7-A01 exam schedule:

Topic
Details

Topic 1

Managing and Monitoring: It focuses on Port Mirroring, NAE agents, UXI sensors, and APIs.

Topic 2

WLAN: It includes discussion about RF attributes, wireless functions, and configuration based on customer requirements.

Topic 3

Network Resiliency and device virtualization: The topic focuses on implementing mechanisms for resiliency, redundancy, and fault tolerance.

Topic 4

Switching: This topic is all about implementing and validating Layer 2
3 technologies.

Topic 5

Authentication
Authorization: It discusses the implementation of wired AAA configurations based on customer requirements.

Topic 6

Troubleshooting: This topic is all about defining and performing troubleshooting on wired and wireless networks.

>> HPE7-A01 Original questions <<

HPE7-A01 exam questions, HPE7-A01 training offer

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HP Aruba Certified Campus Access Professional Exam HPE7-A01 exam questions with solutions (Q51-Q56):

51. question
Which feature supported by SNMPv3 provides an advantage over SNMPv2c?

A. Encryption
B. Community strings
C. GetBulk
D. Transport mapping

Answer: A

Justification:
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.htmh

52. question
What are the requirements to ensure that WMM is working effectively'? (Select two)

A. The APs and the controller are Wi-Fi CERTIFIED for WMM which is enabled
B. The Aruba AOS10 APs installed have to be converted to controlled mode
C. All APs need to be from the AP-5xx series and AP-6xx series which are Wi-Fi CERTIFIED 6.
D. The client must be Wi-Fi CERTIFIED for WMM and configured for WMM marking.
E. The AP needs to be connected via a tagged VLAN to the wired port

Answer: A,D

Justification:
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.
References:
https://www.arubanetworks.com/techdocs/ArubaOS_86_Web_Help/Content/arubaos-solutions/wlan- qos/wmm.h
https://www.wi-fi.org/discover-wi-fi/wi-fi-certified-wmm

53. question
Which 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?

A. Opportunistic key caching
B. MAC caching
C. Authentication survivability
D. MAC Authentication

Answer: C

Justification:
Explanation
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. References:
https://www.arubanetworks.com/assets/tg/TG_AuthSurvivability.pdf

54. question
With the Aruba CX switch configuration, what is the first-hop protocol feature that is used for VSX L3 gateway as per Aruba recommendation?

A. Active-Active VRRP
B. VRRP
C. SVI with vsx-sync
D. Active Gateway

Answer: D

Justification:
Explanation
Active Gateway is the first-hop protocol feature that is used for VSX L3 gateway as per Aruba recommendation. Active Gateway is a feature that allows both VSX peers to act as active gateways for different subnets, eliminating the need for VRRP or other first-hop redundancy protocols. Active Gateway also provides fast failover and load balancing for L3 traffic across the VSX peers. The other options are incorrect because they are either not recommended 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/resource/aruba-virtual-switching-extension-vsx/

55. question
Refer to the exhibit.

A company has deployed 200 AP-635 access points. To but is not working as expected What would be the correct action to fix the issue?

A. Change the SSID to WPA3-Enterpnse (CNSA).
B. Change the SSID to WPA3-Personal
C. Change the SSID to WPA3-Enterprise (CCM).
D. Change the SSID to WPA3-Enhanced Open

Answer: A

Justification:
According to the Aruba Campus Access Professional documents1, WPA3-Enterprise is a security mode that supports 802.1X authentication and encryption with either AES-CCM or AES-GCMP. WPA3-Enterprise also optionally adds usage of Suite-B 192-bit minimum-level security suite that is aligned with Commercial National Security Algorithm (CNSA) for enterprise networks2. This mode provides the highest level of security and is suitable for government and financial institutions.
The exhibit shows that the SSID is configured with WPA3-Enterprise (CCM), which uses AES-CCM as the encryption protocol. However, this mode is not compatible with some devices that require CNSA compliance.
Therefore, changing the SSID to WPA3-Enterprise (CNSA) would fix the issue and allow all devices to connect to the network.

56. question
......

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