HP HPE7-A07 Exam Practice Test Instant Access

Question 1

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 2

Exhibit.

Which wireless connection phase has Just been completed?

AMAC Authentication and 4-way handshake

BL3 authentication and encryption

C802.11 enhanced open association

DL2 authentication and encryption

Answer : D

The wireless connection phase that has just been completed is L2 authentication and encryption. This phase includes processes such as the Extensible Authentication Protocol (EAP) exchange, RADIUS requests and responses, and the 4-way handshake which is characteristic of WPA2-AES encryption.

Question 3

Exhibit.

Which would explain this issue?

AHTTPS wildcard certificates are not supported

BHTTPS certificate is not required in ClearPass Guest.

Ccaptiveportal-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

Answer : D

The correct address for the ClearPass Guest should match the FQDN of the HTTPS certificate installed on the device, which is often the FQDN of the vendor's product. This ensures secure and proper redirection to the captive portal during the authentication process. The FQDN should be entered in the Address field for ClearPass Guest configuration.

Question 4

A network administrator accesses HPE Aruba Networking Central and notices that visitors consume too much internet bandwidth starving employee traffic when accessing an external service. Therefore, the administrator wants to limit wireless bandwidth to 60 Mops in both directions among all users in the voice rote and no more than 10 Mops in both directions for YouTube traffic. Deep packet inspection, web content classification, and firewall visibility are enabled.

Which configurations are required to accomplish this task? (Select two.)

AOption A

BOption B

COption C

DOption D

Answer : B, D

To achieve the bandwidth limits set by the network administrator, both per-application and total limits need to be configured. Option B shows the configuration for setting a per-application bandwidth limit, which can restrict YouTube traffic to 10 Mbps in both directions. Option D shows the configuration for setting a total bandwidth limit for all users within the voice role to 50000 Kbps (or 50 Mbps), satisfying the requirement to restrict total wireless bandwidth. By applying these configurations in HPE Aruba Networking Central, the administrator will successfully implement the necessary controls to ensure that visitor traffic does not impede the network performance for employee traffic, aligning with the capabilities of Aruba solutions to manage and prioritize network resources effectively.

Question 5

You want to configure an MTU of 9198 for a routed lag interface on a CX 6300 switch. Which configuration achieves this?

AOption A

BOption B

COption C

DOption D

Answer : A

In the context of ArubaOS-CX, particularly with the 6300 series switches, setting the MTU on a routed Link Aggregation Group (LAG) interface requires the interface lag id command in the configuration, specifying the LAG interface you're configuring. The ip mtu command is then used to set the desired MTU size for that LAG. Option A correctly shows this configuration process, where the MTU is set to 9198 for the LAG interface, in line with the requirements for routing larger frames, which could be necessary for certain applications or data flows that require jumbo frames.

The information related to the configuration of Aruba switches is consistent with the principles and guidelines found in the technical documentation for the ArubaOS-CX 6300 series switches, which emphasizes the importance of correct MTU settings for network performance and stability.

Question 6

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 user experience 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?

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

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

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

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

Answer : A

It is a common practice to separate successful and failed test results into different files for ease of troubleshooting. If the 'datagrams.pcap' file shows no issues, it's likely because it only contains successful test data, and the failed tests that could explain the poor user experience would be in a different file, such as 'datagrams-failed.pcap.'

Question 7

in a WLAN network with a tunneled SSID. you see the following events in HPE Aruba Networking Central:

The customer asks you to investigate log messages What should you tell them?

AThis indicates a security issue. The client with a MAC address ending with 37 18;0d Is performing a Denial-of-Service attack on your network. You should track down the client and remove it from the network.

BThis is normal, expected behavior. No further actions are needed.
C. This indicates a client WLAN driver issue for the client with a MAC address ending with 37:18
:Od. You should upgrade the client WLAN driver.

DThere is a roaming issue Enable Fast Roaming 802.11r and OKC to resolve the issue.

Answer : B

The event log showing PMK (Pairwise Master Key) and OKC (Opportunistic Key Caching) key add/update and delete operations is indicative of normal client behavior in a WLAN environment. These events are part of the standard process for maintaining client session security and do not necessarily indicate any issue.

HPE7-A07 Aruba Certified Campus Access Mobility Expert Written Exam Practice Test