HP HPE7-A01 Practice Test 54

Question 530

The engineer reports completing this change: Enforce current posture result via RADIUS role/CoA policies. Which verification should be included in the handover?

Trace guest traffic against policy hits for private destinations.
Trigger an authorized posture change and observe new role permissions.
Test a permitted and denied service with policy-hit evidence.
Verify guest cannot reach management ports while ops clients can.

Explanation

Correct Answer

Dynamic authorization must reflect changing endpoint trust. Trigger an authorized posture change and observe new role permissions directly tests the desired behavior.

Incorrect Answers

Generic allow rules can undermine network separation. 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.

Controller/AP administration must be protected from public client VLANs. That observation tests a different condition, not the required result.

Question 531

During campus implementation, an administrator needs to monitor many switches without repeated login. What should the engineer configure or correct?

Use Central device health, inventory and telemetry views.
Deploy UXI sensors with appropriate internal/external tests.
Verify NAE command authorization under the intended AAA policy.
Check the platform's sFlow/port-mirror compatibility requirements.

Explanation

Correct Answer

Central management correlates device-level state across groups/sites. The engineer should use Central device health, inventory and telemetry views.

Incorrect Answers

Synthetic user-experience probes reveal service reachability and performance. It is not a direct remedy for the condition described.

NAE operations may be constrained by command authorization. It is not a direct remedy for the condition described.

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

Question 532

The campus team is closing a service ticket about this condition: A static route should silently drop a known invalid destination prefix. Which validation step is most relevant?

Send traffic to the blackhole prefix and check drop behavior.
Capture relay source and server replies for the client VLAN.
Capture RA and check host IPv6 route/address state.
Use traceroute and hop-limit expiry to locate the oscillating path.

Explanation

Correct Answer

Null-route forwarding disposes packets without a normal next hop. Send traffic to the blackhole prefix and check drop behavior directly tests the desired behavior.

Incorrect Answers

DHCP broadcasts require relay when the server is beyond a router. That observation tests a different condition, not the required result.

Router advertisements communicate default-router and prefix information. That observation tests a different condition, not the required result.

Two mutually pointing next hops can form an L3 forwarding loop. That observation tests a different condition, not the required result.

Question 533

Following a campus change for this issue—a certificate-based WLAN fails when server certificate expires—which result most directly verifies that the remedy works?

Review supplicant certificate alerts and successful authentication after renewal.
Observe root state and protection response to a test BPDU.
Verify malicious-status test input yields a restricted role.
Trace guest traffic against policy hits for private destinations.

Explanation

Correct Answer

EAP validation rejects expired or untrusted authentication servers. Review supplicant certificate alerts and successful authentication after renewal directly tests the desired behavior.

Incorrect Answers

STP protections constrain unauthorized topology control. That observation tests a different condition, not the required result.

Enforcement should follow authenticated context rather than an unverified MAC alone. That observation tests a different condition, not the required result.

Generic allow rules can undermine network separation. That observation tests a different condition, not the required result.

Question 534

A network team reports the following condition: Several adjacent APs all use one 2.4 GHz channel. Select the most appropriate response.

Consider narrower channels and a more suitable reuse plan.
Evaluate BSS coloring together with interference and power policy.
Reassign nonoverlapping channels using a surveyed reuse plan.
Deploy EAP-TLS through supported RADIUS policy with trusted certificates.

Explanation

Correct Answer

Overlapping 2.4 GHz cells contend and interfere on shared channels. The engineer should reassign nonoverlapping channels using a surveyed reuse plan.

Incorrect Answers

Wider channels can increase overlap and reduce available independent cells. It is not a direct remedy for the condition described.

BSS coloring can help distinguish overlapping transmissions under supported spatial reuse. It is not a direct remedy for the condition described.

EAP-TLS uses certificate authentication and requires valid trust chains. It is not a direct remedy for the condition described.

Question 535

The campus team is closing a service ticket about this condition: A campus stack should survive failure of a single stack cable. Which validation step is most relevant?

Remove one test stack link and verify the remaining members stay in the stack.
Force a master transition and confirm the virtual gateway stays reachable.
Fail one source safely and check device power alarm and forwarding.
Record port role and convergence time after a controlled link event.

Explanation

Correct Answer

Redundant stacking paths can preserve member connectivity after one link fails. Remove one test stack link and verify the remaining members stay in the stack directly tests the desired behavior.

Incorrect Answers

VRRP can provide a shared virtual gateway independent of a VSX pair. That observation tests a different condition, not the required result.

Two supplies on one circuit do not protect against that circuit's failure. That observation tests a different condition, not the required result.

Rapid spanning tree speeds appropriate topology changes compared with legacy STP. That observation tests a different condition, not the required result.

Question 536

The engineer reports completing this change: Apply redistribution with explicit route maps or permitted prefixes. Which verification should be included in the handover?

Compare neighbor configuration with received OPEN notifications.
Test a planned restart and observe stale route lifecycle.
Inject approved and denied test routes and examine propagated LSAs.
Disconnect a test link and measure neighbor/route withdrawal time.

Explanation

Correct Answer

Unfiltered redistribution can advertise unintended internal routes. Inject approved and denied test routes and examine propagated LSAs directly tests the desired behavior.

Incorrect Answers

BGP OPEN negotiation checks peer AS compatibility. That observation tests a different condition, not the required result.

Graceful restart may preserve forwarding while control-plane updates recover. That observation tests a different condition, not the required result.

BFD can drive rapid protocol fault detection independent of standard hello timers. That observation tests a different condition, not the required result.

Question 537

Following a campus change for this issue—an external provider advertises a default route that should not override internal policy—which result most directly verifies that the remedy works?

Inspect received default and chosen route after policy evaluation.
Compare OSPF cost and active next-hop choice before/after change.
Shut the primary path in a lab and inspect the installed alternate.
Compare route, FIB and session egress for new versus old traffic.

Explanation

Correct Answer

Route import policy can protect internal next-hop expectations. Inspect received default and chosen route after policy evaluation directly tests the desired behavior.

Incorrect Answers

OSPF SPF uses accumulated interface metrics for path selection. That observation tests a different condition, not the required result.

Lower administrative distance normally wins among comparable route sources. That observation tests a different condition, not the required result.

Control-plane route updates and existing session datapaths can differ. That observation tests a different condition, not the required result.

Question 538

An engineer is planning corrective work because an auditorium needs reliable multicast announcements to all wireless clients. Which step should be prioritized?

Consolidate SSIDs when policy requirements permit.
Investigate airtime fairness and legacy data-rate impact.
Verify roaming VLAN continuity and required mobility anchoring.
Review WLAN multicast delivery mode and airtime cost.

Explanation

Correct Answer

Wireless multicast can use rates and buffering unlike wired unicast. The engineer should review WLAN multicast delivery mode and airtime cost.

Incorrect Answers

Each SSID adds beacon and management overhead to the channel. It is not a direct remedy for the condition described.

A slow client can occupy much airtime for comparatively few bytes. It is not a direct remedy for the condition described.

L3 or policy changes during roaming can interrupt sessions beyond RF association delay. It is not a direct remedy for the condition described.

Question 539

A network team reports the following condition: A campus switch should lock down management access without blocking data VLANs. Select the most appropriate response.

Configure a trunk with the required allowed VLANs.
Apply management-plane ACL/RBAC and secure protocols.
Use the platform's supported management interface/VRF.
Put the route and reachable next hop in the correct VRF.

Explanation

Correct Answer

Administrative access protection is distinct from normal endpoint forwarding. The engineer should apply management-plane ACL/RBAC and secure protocols.

Incorrect Answers

An 802.1Q trunk transports multiple logical Ethernet networks. It is not a direct remedy for the condition described.

Dedicated management routing avoids mixing administration with production forwarding. It is not a direct remedy for the condition described.

Route installation and next-hop resolution are per routing context. It is not a direct remedy for the condition described.

Question 540

A technician has applied this fix: Inspect channel airtime usage, co-channel interference and retry rates. Which observation would provide the strongest acceptance evidence?

Record channel utilization and per-client retries at peak attendance.
Validate SAE association and management protection in a capture.
Inspect association capabilities and observe multi-user operation counters.
Compare association band, noise and retry rates for affected clients.

Explanation

Correct Answer

Strong signal alone does not guarantee available airtime. Record channel utilization and per-client retries at peak attendance directly tests the desired behavior.

Incorrect Answers

SAE provides password-based authenticated key exchange without legacy WPA2-PSK semantics. That observation tests a different condition, not the required result.

MU-MIMO performance depends on device capabilities and RF conditions. That observation tests a different condition, not the required result.

The 5 GHz band offers more usable channel choices and often less 2.4 GHz interference. That observation tests a different condition, not the required result.

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Pass Your HP HPE7-A01 Exam Easy!

Question 530

Explanation

Correct Answer

Incorrect Answers

Question 531

Explanation

Correct Answer

Incorrect Answers

Question 532

Explanation

Correct Answer

Incorrect Answers

Question 533

Explanation

Correct Answer

Incorrect Answers

Question 534

Explanation

Correct Answer

Incorrect Answers

Question 535

Explanation

Correct Answer

Incorrect Answers

Question 536

Explanation

Correct Answer

Incorrect Answers

Question 537

Explanation

Correct Answer

Incorrect Answers

Question 538

Explanation

Correct Answer

Incorrect Answers

Question 539

Explanation

Correct Answer

Incorrect Answers

Question 540

Explanation

Correct Answer

Incorrect Answers

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