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HPE7-A07 Aruba Certified Campus Access Mobility Expert Written Exam Questions and Answers

Questions 4

A customer is planning to add loT devices that connect wirelessly to the existing 802.1X SSlD. The customer will use ClearPass to authenticate the IoT devices by MAC address but other devices will still need to authenticate by only 802 1X

Exhibit.

HPE7-A07 Question 4

The customer provided the current configuration and reported their non-loT 802. IX devices are no longer able to connect. Which configuration change can be made to fix the issue?

Options:

A.

Modify opmode wpa3-aes-gcm-256 to opmode wpa2-aes

B.

Add i2-autn-fairtnrougn to the WLAN configuration

C.

Remove mac-authentication from the WLAN configuration

D.

Modify max-authentication failures to 0.

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Questions 5

Your customer is requesting a4-ciass LAN queuing model tor QoS. Following best practices, match the PHB/DSCP values to the application types.

HPE7-A07 Question 5

Options:

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Questions 6

Exhibit.

HPE7-A07 Question 6

What is me expected behavior for ARP traffic sent from H1?

Options:

A.

A2 will drop the ARP traffic.

B.

A2 will send the ARP traffic out of ports 1/1/1-1/1/4.

C.

A2 willflood the ARP traffic out of all interfaces.

D.

A2 willsend the ARP traffic out of ports 1/1/1 and 1/1/3.

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Questions 7

Exhibit.

HPE7-A07 Question 7

A customer is reporting mat connectivity is Tailing for some wireless client Devices. What are your conclusions from the capture? (Select two.)

Options:

A.

The client does not have an ARP entry for me default gateway.

B.

The network is using WPA2-PSK key management.

C.

The network is using WPA3-SAE key management.

D.

The client is not receiving an IP address.

E.

The client does not support beamforming.

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Questions 8

Exhibit.

HPE7-A07 Question 8

Which wireless connection phase has Just been completed?

Options:

A.

MAC Authentication and 4-way handshake

B.

L3 authentication and encryption

C.

802.11 enhanced open association

D.

L2 authentication and encryption

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Questions 9

You configured a WPA3-SAE with the following MAC Authentication Role Mapping inCloud Authentication and Policy:

HPE7-A07 Question 9

With further default settings assume a new Android phone is connected to the network. Which role will the client be assigned after connecting forthe first time?

Options:

A.

byod

B.

client will be rejected network access

C.

lot-local

D.

unmatched-device

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Questions 10

An administrator is creating a fabric withNetConductor in HPE Aruba Networking Central Considering an EVPN VXLAN fabric, click on the most appropriate layer to be configured as a Rome-Reflector Persona.

HPE7-A07 Question 10

Options:

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Questions 11

Exhibit.

HPE7-A07 Question 11

Which would explain this issue?

Options:

A.

HTTPS wildcard certificates are not supported

B.

HTTPS certificate is not required in ClearPass Guest.

C.

captiveportal-login aruba-training com needs to be entered m the Address field for the ClearPass Guest

D.

".aruba-training com needs to be entered in the Address field for the ClearPass Guest

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Questions 12

Your customer’s employees connected to a wired network are complaining about a poor user experience. The customer has UXI sensors deployed on their premises. These sensors nave been running for multiple months. They are testing both the wired network (using the wired Interface of each sensor) and the wireless networks. Your customer used the UXI dashboard to find the reason for the poor userexperience to find more details, the customer asked you to check the packet captures that have been downloaded from the sensors using the UXI dashboard.

From the zip file downloaded from the UXI sensors, you checked the "datagrams" .pcap file, but you were not able to find any issues How can you explain this?

Options:

A.

The "datagrams- pcap file only contains me successful tests Failed tests are contained in the "datagrams-failed" .pcap file

B.

The UXI sensor could not upload the latest test results to the cloud, so the packet capture is outdated

C.

The datagrams captured on the physical Ethernet interface are in a different .pcap file.

D.

The default filers of the packet captures do not allow tailed tests to be captured by the sensor

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Questions 13

You are deploying a new AOS 10 mobility gateway cluster. Due to customer requirements, the gateways must be configured with static IP addresses and are restricted from communicating using port 443 to any URLs except tor "central arubanetworks.com

How would you onboard these gateways successfully into HPE Aruba Networking Central?

A)

HPE7-A07 Question 13

B)

HPE7-A07 Question 13

C)

HPE7-A07 Question 13

D)

HPE7-A07 Question 13

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 14

Your customer added third-party USB dongles to the USB ports of their AOS 10 access points. The customer uses AP-615 and AP-635 Each AP is connected with a Cat 6A cable to a CX 6300F Class 4 PoE switch All APs are in the same group in HPE Aruba Networking Central and share the same configuration However, many of the dongles do not come up.

Which option will solve this issue?

Options:

A.

Replace the Class a PoE switches with Class 6 PoE switches.

B.

Create two separate service profiles in the loT tab of the Central configuration settings.

C.

Perform a "poe disable" followed by a "poe enable" for the switch ports which connect to the APs so that the APs reboot.

D.

Move the AP-635 access points to a different group in Central to configure the dongles separately from the AP-615.

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Questions 15

Exhibit.

HPE7-A07 Question 15

A university runs its own TV station in the city The IT department deploys a multimedia server so the TV productions can be sent out to the entire campus over the IP network using multicast-based communications in order to improve the bandwidth consumption. PlM sparse Mode and IGMP snooping features are enabled.

When wireless users join the multicast groups, all users connected to the same WLAN experience poor network performance. However, wired users are not affected in this way While troubleshooting the network administrator saves the packet captures shown in the exhibit and concludes that all users even those not joining the multicast group, receive the same multicast flow at slow speeds.

Which features should the network administrator enable to fix the problem?

Options:

A.

Dynamic Multicast Optimization and Multicast Transmission Optimization

B.

UCC QoS correction and Multicast Transmission Optimization

C.

ARP broadcast conversion into unicast and Multicast Transmission Optimization

D.

Dynamic Multicast Optimization and UCC QoS correction

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Questions 16

You are testing the use of the automated port-access role configuration process using RadSec authentication over VXLAN. During your testing you observed that the RadSec connection will fan during the digital certificate exchange

What would be the cause of this Issue?

Options:

A.

The RadSec server was defined on the switch using an IPv6 address that was unreachable

B.

Tracking mode was set to "dead-only", and the RadSec server was marked as unreachable.

C.

The switch is configured to establish a TLS connection with a proxy server, not the radius server.

D.

The RADIUS TCP packets are Being dropped and the TLS tunnel is not established.

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Questions 17

An OSPF router has learned a pain 10 an external network by Doth an E1 and an E2 advertisement Both routes have the same path cost Which path will the router prefer?

Options:

A.

The router will prefer the E1 path.

B.

The router will use Doth paths equally utilizing ECMP.

C.

The router will prefer the E2 path.

D.

Both routes will be suppressed until the path conflict has been resolved.

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Questions 18

A customer would like to allow their IT Helpdesk to configure loT devices to connect lo a single SSID using a unique PSK that other devices cannot use. Which solution would you recommend?

Options:

A.

MPSK AES with MAC Auth

B.

MPSK Local

C.

MPSK AES with Cloud Auth

D.

MPSK AES with ClearPass

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Questions 19

Exhibit.

HPE7-A07 Question 19

Which statement is true?

Options:

A.

The SSID supports RC4 encryption.

B.

The SSID supports 802.11nac clients.

C.

The SSID supports implicit beamforming.

D.

The SSID supports sending neighbor reports.

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Questions 20

The ACME company has an AOS-CX 6200 switch stack with an uplink oversubscription ratio of 9.6:1. They are considering adding two more nodes to the stack without adding any additional uplinks due to cabling constraints One oftheir architects has expressed concerns that their critical UDP traffic from both wired and bridged AP clients will encounter packet drops.They have already applied the following configuration:

HPE7-A07 Question 20

HPE7-A07 Question 20

HPE7-A07 Question 20

Which strategy will complement this solution to achieve their objective?

Options:

A.

edge mark lower priority TCP traffic with AF12

B.

edge mark critical UDP Traffic with CSS

C.

edge mark lower priority TCP traffic with AF11

D.

edge mark critical UDP traffic with AF42

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Questions 21

You configured" a bridgedmode SSID with WPA3-Enterprise and EAP-TLS security. When you connect an Active Directory joined client that has valid client certificates. ClearPass shows the following error.

HPE7-A07 Question 21

What is needed to resolve this issue?

Options:

A.

Enable authorization in your Authentication Method.

B.

Recreate the SSID m tunneled mode.

C.

Modify your ACX-AD authentication source to include the UPN in the search.

D.

Configure ClearPass to trust the client certificate.

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Exam Code: HPE7-A07
Exam Name: Aruba Certified Campus Access Mobility Expert Written Exam
Last Update: Dec 4, 2024
Questions: 70

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