HP HPE7-A07 Exam Questions Instant Access

Question 1

You configured" a bridged mode 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.

What is needed to resolve this issue?

AEnable authorization in your Authentication Method.

BRecreate the SSID m tunneled mode.

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

DConfigure ClearPass to trust the client certificate.

Answer : C

The error message 'User not found' indicates that the authentication source, in this case, Active Directory (AD), is not able to locate the user account based on the current search parameters. This often occurs when the User Principal Name (UPN) that the client is using to authenticate is not included in the search parameters of the AD authentication source within ClearPass. By modifying the AD authentication source to include the UPN in the search, ClearPass will be able to correctly locate the user account and proceed with the authentication using the valid client certificates.

Question 2

A customer is evaluating device profiles on a CX 6300 switch. The test device has the following attributes:

* MAC address = 81:cd:93:13:ab:31

* LLDP sys-desc = iotcontroller

The test device is being assigned to the ''lot-dev'' role However, the customer requires the "lot-prod'' role be applied.

Given the configuration, what is causing the "iot-dev" role to be applied to the device'?

AThe test device does not support CDP.

BThe device-profile precedence order is not configured.

CAn external RADIUS server is unreachable.

DThe LLDP system description matches the IIdp-group configuration.

Answer : D

In device profile configuration, the device role is often determined by matching attributes such as MAC address, LLDP system description, and CDP information against defined conditions. The test device is being assigned the 'iot-dev' role because its LLDP system description matches the 'iot-lldp' group configuration that is associated with the 'iot-dev' role.

Question 3

You configured a tunneled SSID with captive portal and a ClearPass Guest Self Registration workflow when testing and launching the self-registration workflow, after successful registration, the login action shows the following error:

What is the best solution to resolve this error?

AYou need to include the root and intermediate certificates in the captive portal certificate for your access points

BYou need to De connected to the guest SSiD while testing.

CYou need to change the Login Address in ClearPass to securelogin arubanetworKs.com

DYou need to include the root and intermediate certificates in the captive portal certificate for your gateway

Answer : D

Including the root and intermediate certificates in the captive portal certificate for the gateway will resolve the error seen during the login action after successful registration. This is necessary to ensure the SSL/TLS handshake can be completed successfully, as the client browser needs to validate the entire certificate chain.

Question 4

An AOS 10 multi-site deployment has sites with AP-only bridged SSlDs and other sites with APs and gateways operating tunneled SSiDs. Client session state sync errors exist between secure lab environments and public -facing areas at several sites.

What is causing the issues?

AThe DTLS connections are down between APs in the lab and APs in public areas

BThe affected clients are associated with an SSID with 11r and 11k disabled.

CThe sites with issues are the overlay AP with gateway sites because the connection to HPE Aruba Networking central is interrupted

DThe sites with issues are the AP-only deployments because the connection to HPE Aruba Networking Central is interrupted

Answer : C

In a multi-site deployment with a mix of bridged and tunneled SSIDs, if there are session sync errors between different areas, it could be due to connectivity issues with the central management platform, which in the case of Aruba, is likely HPE Aruba Networking Central. This interruption could cause inconsistencies in session states across the network.

Question 5

The wireless administrator for a college campus is gelling reports of connectivity issues when students are working outdoors.

Reviewing the settings above, watch change is needed to align with best practices?

ADisable 802 11r.

BDisable 802 11k.

Cincrease 5Gnz TX power range Min/Max.

Dincrease 5 GHz wireless coverage tuning to Aggressive.

Answer : C

To address connectivity issues when students are working outdoors, increasing the transmission (TX) power range for the 5GHz radios can help improve signal strength and coverage. The setting shown indicates a conservative approach to power settings, which might not provide sufficient coverage for outdoor areas. By increasing the power range, you can extend the wireless signal reach, which aligns with best practices for outdoor wireless coverage.

Question 6

Exhibit.

After configuring VRRP between sw-1 and SW-2. you notice that both switches are showing as active. What could be the reason for this issue?

AVRRP preemptive mode is disabled.

BSW-1 cam reach SW-2 on VLAN 10.

CBoth switches are configured as VRRP 'primary.'

DSW-2 has no priority configurations for VRRP 1.

Answer : C

In VRRP (Virtual Router Redundancy Protocol), only one switch should be the primary (master) for a given virtual IP address, with the other switches being backups. If both switches are showing as active, it suggests a misconfiguration where both are set to act as the primary for the same VRRP group. The exhibits provided indicate that both switches believe they are the active or primary for the VRRP group, which is an incorrect configuration.

Question 7

What directly affects the MCS used by wireless stations? (Select two.)

ASNR

Bretry rate

Cchannel utilization

Dnumber of connected clients

Efrequency band

Answer : A, E

The Modulation and Coding Scheme (MCS) used by wireless stations is directly affected by the signal-to-noise ratio (SNR) and the frequency band. Higher SNR can lead to higher MCS values, which means better data rates. The frequency band can affect MCS due to different channel characteristics, such as the presence of interference and propagation properties, which are factors in determining data rates.

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