HP HPE7-A01 Practice Test 10

Question 90

A guest SSID should show web onboarding before access. Which change most directly meets this campus requirement?

Configure a supported guest captive-portal workflow.
Check WLAN group/AP assignment and radio/SSID enablement.
Distinguish the AP control path from client forwarding and VLAN policy.
Use a surveyed RF plan or supported AirMatch dynamic channel assignment.

Explanation

Correct Answer

Captive portals add user onboarding beyond basic association. The engineer should configure a supported guest captive-portal workflow.

Incorrect Answers

Defining an SSID centrally does not prove each AP advertises it. It is not a direct remedy for the condition described.

Management connectivity does not automatically grant data-plane reachability. It is not a direct remedy for the condition described.

Automatic RF optimization can adapt channel assignment to observed neighbors. It is not a direct remedy for the condition described.

Question 91

A new classroom WLAN has weak 5 GHz coverage at the far wall. Which change most directly meets this campus requirement?

Adjust AP placement and validated transmit-power design after a survey.
Review preferred scanning channel and discovery configuration.
Reassign nonoverlapping channels using a surveyed reuse plan.
Use supported 802.11ax OFDMA scheduling where eligible.

Explanation

Correct Answer

Usable wireless coverage depends on geometry, attenuation and client receive sensitivity. The engineer should adjust AP placement and validated transmit-power design after a survey.

Incorrect Answers

6 GHz discovery procedures differ from legacy 2.4/5 GHz behavior. It is not a direct remedy for the condition described.

Overlapping 2.4 GHz cells contend and interfere on shared channels. It is not a direct remedy for the condition described.

OFDMA divides airtime into resource units for efficient multi-user scheduling. It is not a direct remedy for the condition described.

Question 92

A network team reports the following condition: An AP repeatedly powers down its second radio. Select the most appropriate response.

Capture on an appropriate mirrored port and correlate timestamps.
Check MTU, network type and adjacency negotiation.
Check negotiated PoE class and switch power availability.
Check DNS resolver assignment and reachability.

Explanation

Correct Answer

Insufficient PoE can cause reduced AP functionality while link remains up. The engineer should check negotiated PoE class and switch power availability.

Incorrect Answers

Packet capture distinguishes transport retransmissions, resets and filtering. It is not a direct remedy for the condition described.

OSPF DBD exchange can be impeded by incompatible link parameters. It is not a direct remedy for the condition described.

Name-resolution failure can resemble a general network outage. It is not a direct remedy for the condition described.

Question 93

A technician has applied this fix: Prioritize important PoE ports and adjust allocation within the hardware limit. Which observation would provide the strongest acceptance evidence?

Show overlapping prefixes in separate VRF route tables without leakage.
Compare per-port drawn/allocated power with remaining switch capacity.
Verify learned MAC addresses and client DHCP on the configured access VLAN.
Follow RADIUS result, effective role and forwarding MAC table over time.

Explanation

Correct Answer

Power budget decisions determine which powered endpoints receive sufficient wattage. Compare per-port drawn/allocated power with remaining switch capacity directly tests the desired behavior.

Incorrect Answers

VRFs provide separate Layer 3 routing contexts on one system. That observation tests a different condition, not the required result.

Access ports place untagged endpoints in one broadcast domain. That observation tests a different condition, not the required result.

Dynamic access policy can change VLAN/role while a client reconnects. That observation tests a different condition, not the required result.

Question 94

During campus implementation, an IPv6 host cannot determine its default-router or neighbor link-layer address. What should the engineer configure or correct?

Verify Ethernet VLAN membership before troubleshooting a Layer 3 route.
Check Neighbor Discovery messages and router advertisements rather than ARP.
Inspect ARP request and reply exchange and local VLAN reachability.
Revisit 802.11 channel reuse and neighboring co-channel cell placement.

Explanation

Correct Answer

IPv6 uses ICMPv6 Neighbor Discovery for neighbor and router discovery. The engineer should check Neighbor Discovery messages and router advertisements rather than ARP.

Incorrect Answers

VLAN assignment determines the broadcast domain in which the DHCP exchange occurs. It is not a direct remedy for the condition described.

ARP resolves IPv4 neighbors to MAC addresses within the local broadcast domain. It is not a direct remedy for the condition described.

Same-channel cells share contention opportunities even when SSIDs are identical. It is not a direct remedy for the condition described.

Question 95

The engineer reports completing this change: Enable protected management frames on compatible client SSIDs. Which verification should be included in the handover?

Inspect EAP exchange and the certificate rejection reason.
Attempt an authorized negative test and verify PMF negotiation.
Test representative single-band and dual-band scanners.
Try client-to-client traffic while preserving DNS/internet access.

Explanation

Correct Answer

PMF protects specific robust management frames from unauthenticated spoofing. Attempt an authorized negative test and verify PMF negotiation directly tests the desired behavior.

Incorrect Answers

Enterprise Wi-Fi authentication depends on valid identity and trusted RADIUS certificates. That observation tests a different condition, not the required result.

A forced 5 GHz policy can exclude clients that lack that band. That observation tests a different condition, not the required result.

Guest devices should not gain unnecessary direct peer reachability. That observation tests a different condition, not the required result.

Question 96

A network team reports the following condition: A BGP speaker leaks management prefixes into a provider session. Select the most appropriate response.

Use a supported blackhole/null route in the proper VRF.
Compare the exact prefix, mask and next-hop resolution on both ends.
Apply outbound prefix filtering and verify route policy direction.
Source BGP from loopback and ensure loopback route reachability.

Explanation

Correct Answer

Outbound routing policies control which local routes are advertised. The engineer should apply outbound prefix filtering and verify route policy direction.

Incorrect Answers

Null-route forwarding disposes packets without a normal next hop. It is not a direct remedy for the condition described.

A less-specific summary can mask an absent needed route. It is not a direct remedy for the condition described.

Loopback sessions survive individual link changes when routed connectivity remains. It is not a direct remedy for the condition described.

Question 97

An engineer is planning corrective work because rADIUS Access-Accept arrives but the endpoint gets the wrong VLAN. Which step should be prioritized?

Check supplicant status and 802.1X client configuration.
Use MAC-based authentication with a restricted printer role.
Fix the returned VLAN/role attributes and effective enforcement settings.
Choose client-mode authentication rather than one-device blanket authorization.

Explanation

Correct Answer

Authentication success and assigned authorization policy are separate decisions. The engineer should fix the returned VLAN/role attributes and effective enforcement settings.

Incorrect Answers

EAPOL exchange requires the endpoint to participate in authentication. It is not a direct remedy for the condition described.

MAB can accommodate legacy devices but offers weaker identity assurance. It is not a direct remedy for the condition described.

Client-mode authenticates connected clients individually where supported. It is not a direct remedy for the condition described.

Question 98

Two switches need encrypted traffic on a physically exposed Ethernet uplink. Which change most directly meets this campus requirement?

Map authenticated identities to suitable Aruba user roles.
Use supported MACsec with authenticated keys and compatible peers.
Apply dedicated management segmentation and source filtering.
Use named accounts and RBAC with centralized authentication where appropriate.

Explanation

Correct Answer

MACsec protects selected Ethernet frames at Layer 2. The engineer should use supported MACsec with authenticated keys and compatible peers.

Incorrect Answers

Roles can express differentiated access independent of separate SSID proliferation. It is not a direct remedy for the condition described.

Controller/AP administration must be protected from public client VLANs. It is not a direct remedy for the condition described.

Individual accounts enable accountability and least-privilege authorization. It is not a direct remedy for the condition described.

Question 99

The engineer reports completing this change: Use SNMPv3 authentication and privacy where supported. Which verification should be included in the handover?

Trigger an authorized posture change and observe new role permissions.
Test valid, expired and untrusted certificate outcomes.
Review supplicant certificate alerts and successful authentication after renewal.
Verify SNMPv3 access while legacy community attempts fail.

Explanation

Correct Answer

SNMPv3 can authenticate and encrypt management telemetry. Verify SNMPv3 access while legacy community attempts fail directly tests the desired behavior.

Incorrect Answers

Dynamic authorization must reflect changing endpoint trust. That observation tests a different condition, not the required result.

EAP-TLS authenticates endpoints using public-key certificates. That observation tests a different condition, not the required result.

EAP validation rejects expired or untrusted authentication servers. That observation tests a different condition, not the required result.

Question 100

The campus team is closing a service ticket about this condition: A switch forwards traffic in the wrong VLAN after a trunk reconfiguration. Which validation step is most relevant?

Send incrementing frame sizes and read giant/discard counters.
Capture VLAN tags across the trunk and verify endpoint membership.
Try permitted and denied management connections from test hosts.
Generate mixed voice/data loads and inspect queue-specific drops.

Explanation

Correct Answer

VLAN classification on ingress determines Layer 2 forwarding and segmentation. Capture VLAN tags across the trunk and verify endpoint membership directly tests the desired behavior.

Incorrect Answers

Oversized frames can be dropped when intermediate L2 links have smaller MTU. That observation tests a different condition, not the required result.

Administrative access protection is distinct from normal endpoint forwarding. That observation tests a different condition, not the required result.

QoS classification and queue maps control congestion behavior. That observation tests a different condition, not the required result.

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Pass Your HP HPE7-A01 Exam Easy!

Question 90

Explanation

Correct Answer

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Question 91

Explanation

Correct Answer

Incorrect Answers

Question 92

Explanation

Correct Answer

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Question 93

Explanation

Correct Answer

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Question 94

Explanation

Correct Answer

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Question 95

Explanation

Correct Answer

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Question 96

Explanation

Correct Answer

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Question 97

Explanation

Correct Answer

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Question 98

Explanation

Correct Answer

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Question 99

Explanation

Correct Answer

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Question 100

Explanation

Correct Answer

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HPE Network Campus Access Professional (HPE7-A01) Practice Tests