HP HPE7-A01 Practice Test 12

Question 110

A technician has applied this fix: Use scoped certificate-level controls without unauthorized TLS payload inspection. Which observation would provide the strongest acceptance evidence?

Confirm users receive differentiated roles on a shared WLAN.
Record channel utilization and per-client retries at peak attendance.
Map RSSI overlap and co-channel busy time after changes.
Confirm the guest policy is enforced without examining private page bodies.

Explanation

Correct Answer

Certificate visibility and full decryption have different privacy implications. Confirm the guest policy is enforced without examining private page bodies directly tests the desired behavior.

Incorrect Answers

Distinct policy does not always require a new beaconing SSID. That observation tests a different condition, not the required result.

Strong signal alone does not guarantee available airtime. That observation tests a different condition, not the required result.

Cell overlap depends on EIRP, antenna pattern and building attenuation. That observation tests a different condition, not the required result.

Question 111

A network team reports the following condition: A port needs a static route but the next-hop address belongs to another VRF. Select the most appropriate response.

Inspect LACP synchronization and speed/duplex compatibility.
Scope IGMP snooping and VLAN trunk membership correctly.
Put the route and reachable next hop in the correct VRF.
Configure its access port in the appropriate VLAN.

Explanation

Correct Answer

Route installation and next-hop resolution are per routing context. The engineer should put the route and reachable next hop in the correct VRF.

Incorrect Answers

All participating LAG members must negotiate compatible operation. It is not a direct remedy for the condition described.

Multicast membership and Layer 2 membership are both VLAN-specific. It is not a direct remedy for the condition described.

Access ports place untagged endpoints in one broadcast domain. It is not a direct remedy for the condition described.

Question 112

A technician has applied this fix: Separate EAP authentication success from policy-enforcement rejection. Which observation would provide the strongest acceptance evidence?

Attempt an allowed and restricted CLI operation for a test admin.
Inspect identity result, ClearPass enforcement policy and controller role.
Test phone and laptop simultaneously with separate authorizations.
Inspect certificate subject/SAN and RADIUS policy trace.

Explanation

Correct Answer

A successful identity check does not automatically grant every role. Inspect identity result, ClearPass enforcement policy and controller role directly tests the desired behavior.

Incorrect Answers

Authentication identifies administrators; authorization controls permitted commands. That observation tests a different condition, not the required result.

Phone and data station may require separate access identities and roles. That observation tests a different condition, not the required result.

Authorization must map the authenticated certificate identity to the intended user/device. That observation tests a different condition, not the required result.

Question 113

A technician has applied this fix: Apply a bounded critical-access policy rather than default full access. Which observation would provide the strongest acceptance evidence?

Generate an authorized test login failure and confirm its log record.
Simulate RADIUS outage and observe the assigned critical role.
Observe secure-channel negotiation and protected frame counters.
Capture the wire and confirm payload confidentiality on the chosen path.

Explanation

Correct Answer

Authentication outages need controlled failover permissions. Simulate RADIUS outage and observe the assigned critical role directly tests the desired behavior.

Incorrect Answers

Audit evidence is necessary even when alert thresholds create noise. That observation tests a different condition, not the required result.

MACsec protects selected Ethernet frames at Layer 2. That observation tests a different condition, not the required result.

Encryption choice depends on Layer 2 versus application-layer trust boundaries. That observation tests a different condition, not the required result.

Question 114

The campus team is closing a service ticket about this condition: A router must prefer the longest matching destination prefix. Which validation step is most relevant?

Compare chosen next hop for two addresses in different prefix lengths.
Compare neighbor interface MTUs and ExStart logs.
Check the generated default advertisement and availability behavior.
Compare OSPF cost and active next-hop choice before/after change.

Explanation

Correct Answer

More-specific prefixes normally override less-specific matches in route lookup. Compare chosen next hop for two addresses in different prefix lengths directly tests the desired behavior.

Incorrect Answers

Database description exchange can fail when MTU expectations differ. That observation tests a different condition, not the required result.

OSPF does not automatically inject a default solely because WAN exists. That observation tests a different condition, not the required result.

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

Question 115

The engineer reports completing this change: Apply appropriate DHCPv6 guard/inspection on the switching edge. Which verification should be included in the handover?

Capture markings at ingress and egress and inspect queue assignment.
Compare egress queue drops and utilization during a load test.
Compare trusted and untrusted DHCPv6 advertisements in a test VLAN.
Capture IGMP queries and monitor group expiration.

Explanation

Correct Answer

DHCPv6 protection prevents unapproved address services from client ports. Compare trusted and untrusted DHCPv6 advertisements in a test VLAN directly tests the desired behavior.

Incorrect Answers

Marking must remain trusted through every intended QoS enforcement point. That observation tests a different condition, not the required result.

Output drops can arise from queue pressure even without physical corruption. That observation tests a different condition, not the required result.

IGMP group maintenance requires periodic membership queries. That observation tests a different condition, not the required result.

Question 116

An engineer is planning corrective work because a wired authenticator receives client authentication frames but the RADIUS server sees no requests. Which step should be prioritized?

Match the AP power requirement with a supported 802.3af/at/bt PoE budget.
Trace EAPOL between client and switch and RADIUS between switch and server.
Check Neighbor Discovery messages and router advertisements rather than ARP.
Apply 802.1X port access control with a supported authentication server.

Explanation

Correct Answer

EAPOL is used at the endpoint edge while the authenticator relays authentication over RADIUS. The engineer should trace EAPOL between client and switch and RADIUS between switch and server.

Incorrect Answers

PoE classes and available per-port power affect whether an AP can enable full capability. It is not a direct remedy for the condition described.

IPv6 uses ICMPv6 Neighbor Discovery for neighbor and router discovery. It is not a direct remedy for the condition described.

802.1X controls port authorization before granting authenticated network access. It is not a direct remedy for the condition described.

Question 117

A technician changes VLANs without a reliable audit trail. Which change most directly meets this campus requirement?

Deploy UXI sensors with appropriate internal/external tests.
Use synchronized time, logs and interface telemetry.
Enable adequate configuration logging, backups and change records.
Verify NAE command authorization under the intended AAA policy.

Explanation

Correct Answer

Logs and configuration diffs help identify who changed what and when. The engineer should enable adequate configuration logging, backups and change records.

Incorrect Answers

Synthetic user-experience probes reveal service reachability and performance. 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.

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

Question 118

An engineer is planning corrective work because a voice endpoint needs priority handling under congestion. Which step should be prioritized?

Trust only approved voice marking and map traffic to suitable egress queues.
Prioritize important PoE ports and adjust allocation within the hardware limit.
Use the platform's supported management interface/VRF.
Use a proper VSX/MCLAG peer pair or terminate each uplink separately.

Explanation

Correct Answer

QoS classification and queue maps control congestion behavior. The engineer should trust only approved voice marking and map traffic to suitable egress queues.

Incorrect Answers

Power budget decisions determine which powered endpoints receive sufficient wattage. 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.

Plain LACP assumes one logical partner; independent switches cannot be arbitrarily combined. It is not a direct remedy for the condition described.

Question 119

The engineer reports completing this change: Map VLANs to supported MSTP instances with appropriate roots. Which verification should be included in the handover?

Verify VLAN-to-instance mappings and active roots.
Measure fault detection and route withdrawal during an outage pilot.
Remove primary reachability and confirm route replacement.
Review ISL operational state and VSX consistency messages.

Explanation

Correct Answer

MSTP can provide separate spanning-tree topologies for groups of VLANs. Verify VLAN-to-instance mappings and active roots directly tests the desired behavior.

Incorrect Answers

BFD provides fast liveliness information separate from normal route timers. That observation tests a different condition, not the required result.

Redundancy requires more than an unused physical interface. That observation tests a different condition, not the required result.

The VSX inter-switch link carries peer coordination and state traffic. That observation tests a different condition, not the required result.

Question 120

The engineer reports completing this change: Apply an explicit allowlist policy and deny all other flows. Which verification should be included in the handover?

Inject high-marked guest traffic and observe effective egress class.
Simulate RADIUS outage and observe the assigned critical role.
Test a permitted and denied service with policy-hit evidence.
Send a forged test ARP and inspect rejection logs.

Explanation

Correct Answer

Least privilege limits permitted applications to approved business needs. Test a permitted and denied service with policy-hit evidence directly tests the desired behavior.

Incorrect Answers

Untrusted clients can self-mark traffic to obtain an undeserved priority. That observation tests a different condition, not the required result.

Authentication outages need controlled failover permissions. That observation tests a different condition, not the required result.

Dynamic ARP inspection validates address/MAC claims on untrusted ports. That observation tests a different condition, not the required result.

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Pass Your HP HPE7-A01 Exam Easy!

Question 110

Explanation

Correct Answer

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Question 111

Explanation

Correct Answer

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Question 112

Explanation

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Question 113

Explanation

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Question 114

Explanation

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Question 115

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Question 116

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Question 117

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Question 118

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Question 119

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Question 120

Explanation

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