HP HPE7-A01 Practice Test 57

Question 560

After completing the planned work for this situation—battery-powered IoT devices require scheduled sleep opportunities—how should success be checked?

Authenticate an approved and untrusted certificate and inspect RADIUS results.
Check negotiated TWT support and device wake intervals.
Compare client band capability and discovery captures.
Inspect EAP exchange and the certificate rejection reason.

Explanation

Correct Answer

TWT coordinates scheduled wake/sleep periods to reduce contention and energy use. Check negotiated TWT support and device wake intervals directly tests the desired behavior.

Incorrect Answers

EAP-TLS uses certificate authentication and requires valid trust chains. That observation tests a different condition, not the required result.

6 GHz discovery requires compatible client radio and security support. That observation tests a different condition, not the required result.

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

Question 561

After completing the planned work for this situation—a management interface currently allows Telnet from all campus segments—how should success be checked?

Verify guest role and restricted production access.
Test permitted secure access and rejected plaintext or unauthorized access.
Try an allowed operation and a restricted admin operation.
Test a permitted and denied service with policy-hit evidence.

Explanation

Correct Answer

Secure administration requires both encryption and source restriction. Test permitted secure access and rejected plaintext or unauthorized access directly tests the desired behavior.

Incorrect Answers

Guest credentials should not bypass corporate identity policy. That observation tests a different condition, not the required result.

Individual accounts enable accountability and least-privilege authorization. That observation tests a different condition, not the required result.

Least privilege limits permitted applications to approved business needs. That observation tests a different condition, not the required result.

Question 562

The campus team is closing a service ticket about this condition: An authenticated employee changes location and requires a new access role. Which validation step is most relevant?

Measure call behavior across a scheduled reauthentication cycle.
Review RADIUS packet outcome and switch auth-session reason.
Connect a second unauthorized endpoint and verify it stays isolated.
Trigger CoA and observe role transition and permitted applications.

Explanation

Correct Answer

Change of Authorization can update session policy without a full reboot. Trigger CoA and observe role transition and permitted applications directly tests the desired behavior.

Incorrect Answers

Unnecessarily aggressive reauthentication can disrupt real-time sessions. That observation tests a different condition, not the required result.

Server reachability and credential validation produce different failure evidence. That observation tests a different condition, not the required result.

Client-mode authenticates connected clients individually where supported. That observation tests a different condition, not the required result.

Question 563

An engineer is planning corrective work because a campus wants to collect a full packet trace on one suspect switch interface. Which step should be prioritized?

Check the platform's sFlow/port-mirror compatibility requirements.
Schedule a supported firmware update and compare compatibility.
Use supported port mirroring to a capture destination.
Use synchronized time, logs and interface telemetry.

Explanation

Correct Answer

Mirroring copies selected interface traffic for protocol analysis. The engineer should use supported port mirroring to a capture destination.

Incorrect Answers

Some platform/release combinations limit simultaneous capture features. It is not a direct remedy for the condition described.

Version management requires appropriate platform images and maintenance windows. It is not a direct remedy for the condition described.

Cross-device troubleshooting depends on aligned timestamps and measurements. It is not a direct remedy for the condition described.

Question 564

During campus implementation, a switch sees an untrusted MAC address on a secure port. What should the engineer configure or correct?

Enforce supported port-security violation behavior.
Enable DAI or equivalent protection with trustworthy bindings.
Apply a role-based ACL or firewall policy denying restricted destinations.
Enable WPA3/PMF on compatible SSIDs.

Explanation

Correct Answer

Port security prevents arbitrary new MAC addresses from gaining access. The engineer should enforce supported port-security violation behavior.

Incorrect Answers

Dynamic ARP inspection validates address/MAC claims on untrusted ports. It is not a direct remedy for the condition described.

VLAN placement by itself may not enforce the intended least privilege. It is not a direct remedy for the condition described.

Protected management frames prevent unauthenticated robust management manipulation. It is not a direct remedy for the condition described.

Question 565

For an HPE Aruba Networking campus deployment, a preferred BGP path loses to another after policy change. Which action best addresses it?

Verify IPv6 default route and next-hop neighbor discovery.
Verify peer capabilities and bounded stale-route timers.
Compare local preference, AS path and other best-path criteria.
Check platform ECMP settings and route eligibility.

Explanation

Correct Answer

BGP attributes determine preference beyond ordinary hop count. The engineer should compare local preference, AS path and other best-path criteria.

Incorrect Answers

Link-local reachability does not guarantee routed IPv6 connectivity. It is not a direct remedy for the condition described.

Graceful restart may preserve forwarding while control-plane updates recover. It is not a direct remedy for the condition described.

Multiple configured next hops do not guarantee equal-cost installation. It is not a direct remedy for the condition described.

Question 566

An engineer is planning corrective work because a monitoring platform must avoid cleartext SNMP community exposure. Which step should be prioritized?

Use SNMPv3 authentication and privacy where supported.
Enforce current posture result via RADIUS role/CoA policies.
Use EAP-TLS with a trusted RADIUS certificate chain.
Renew the certificate and restore supported client trust.

Explanation

Correct Answer

SNMPv3 can authenticate and encrypt management telemetry. The engineer should use SNMPv3 authentication and privacy where supported.

Incorrect Answers

Dynamic authorization must reflect changing endpoint trust. It is not a direct remedy for the condition described.

EAP-TLS authenticates endpoints using public-key certificates. It is not a direct remedy for the condition described.

EAP validation rejects expired or untrusted authentication servers. It is not a direct remedy for the condition described.

Question 567

Following a campus change for this issue—a customer reports WLAN slowness only at one time of day—which result most directly verifies that the remedy works?

Capture TCP SYN and BGP OPEN exchanges.
Perform a peak-hour RF survey and a quiet-hour comparison.
Revert one safe test change and verify incident symptoms.
Inspect AP power limitations and switch allocated wattage.

Explanation

Correct Answer

Time-correlated environmental changes can explain periodic performance drops. Perform a peak-hour RF survey and a quiet-hour comparison directly tests the desired behavior.

Incorrect Answers

IP reachability alone does not establish BGP session negotiation. That observation tests a different condition, not the required result.

Change correlation narrows likely causes without assuming every recent edit is wrong. That observation tests a different condition, not the required result.

Insufficient PoE can cause reduced AP functionality while link remains up. That observation tests a different condition, not the required result.

Question 568

During campus implementation, a route map changes an AS path but the filter is attached in the wrong direction. What should the engineer configure or correct?

Use a suitable policy-based routing rule rather than changing all global routes.
Inspect FIB installation and persistent session forwarding state.
Apply route policy to the correct BGP neighbor and direction.
Verify IPv6 default route and next-hop neighbor discovery.

Explanation

Correct Answer

Import and export policy have different control-plane effects. The engineer should apply route policy to the correct BGP neighbor and direction.

Incorrect Answers

PBR can select forwarding based on match criteria beyond destination route. It is not a direct remedy for the condition described.

Control-plane route updates and existing session datapaths can differ. It is not a direct remedy for the condition described.

Link-local reachability does not guarantee routed IPv6 connectivity. It is not a direct remedy for the condition described.

Question 569

BGP graceful restart is needed during planned supervisor switchover. Which change most directly meets this campus requirement?

Check multicast routing and IGMP receiver state.
Put customer routes in separate VRFs with controlled leaking where authorized.
Use a supported blackhole/null route in the proper VRF.
Verify peer capabilities and bounded stale-route timers.

Explanation

Correct Answer

Graceful restart may preserve forwarding while control-plane updates recover. The engineer should verify peer capabilities and bounded stale-route timers.

Incorrect Answers

Multicast forwarding requires a forwarding tree and interested receivers. It is not a direct remedy for the condition described.

VRFs maintain independent route tables and overlapping address space. It is not a direct remedy for the condition described.

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

Question 570

For an HPE Aruba Networking campus deployment, a stack loses its management IP when the conductor fails. Which action best addresses it?

Use supported BFD where it is interoperable with the routing protocol.
Examine VRRP priorities, preemption and advertisement reachability.
Verify supported conductor/standby election and management continuity.
Ensure spanning tree or loop protection blocks the redundant path.

Explanation

Correct Answer

Stack control-plane failover is distinct from individual data-link forwarding. The engineer should verify supported conductor/standby election and management continuity.

Incorrect Answers

BFD provides fast liveliness information separate from normal route timers. It is not a direct remedy for the condition described.

Virtual-router election depends on priority and exchanged advertisements. It is not a direct remedy for the condition described.

Loop prevention protects bridged domains from uncontrolled circulation. It is not a direct remedy for the condition described.

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Pass Your HP HPE7-A01 Exam Easy!

Question 560

Explanation

Correct Answer

Incorrect Answers

Question 561

Explanation

Correct Answer

Incorrect Answers

Question 562

Explanation

Correct Answer

Incorrect Answers

Question 563

Explanation

Correct Answer

Incorrect Answers

Question 564

Explanation

Correct Answer

Incorrect Answers

Question 565

Explanation

Correct Answer

Incorrect Answers

Question 566

Explanation

Correct Answer

Incorrect Answers

Question 567

Explanation

Correct Answer

Incorrect Answers

Question 568

Explanation

Correct Answer

Incorrect Answers

Question 569

Explanation

Correct Answer

Incorrect Answers

Question 570

Explanation

Correct Answer

Incorrect Answers

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