HP HPE7-A01 Practice Test 50

Question 490

The engineer reports completing this change: Configure an appropriate routed SVI and necessary forwarding policy. Which verification should be included in the handover?

Compare per-member LACP state and active aggregate capacity.
Connect an unregistered test device and inspect the violation action.
Trace host default gateway resolution and routed forwarding between VLANs.
Inject a controlled BPDU and review protection event and port state.

Explanation

Correct Answer

VLAN creation alone provides Layer 2 membership, not inter-VLAN routing. Trace host default gateway resolution and routed forwarding between VLANs directly tests the desired behavior.

Incorrect Answers

All participating LAG members must negotiate compatible operation. That observation tests a different condition, not the required result.

Port security restricts which endpoint MAC addresses can use the link. That observation tests a different condition, not the required result.

BPDU protection can isolate ports that violate the expected edge role. That observation tests a different condition, not the required result.

Question 491

A technician has applied this fix: Review preferred scanning channel and discovery configuration. Which observation would provide the strongest acceptance evidence?

Measure time to discover the WLAN with and without supported discovery assistance.
Try client-to-client traffic while preserving DNS/internet access.
Compare authentication exchange duration during controlled roaming.
Authenticate an approved and untrusted certificate and inspect RADIUS results.

Explanation

Correct Answer

6 GHz discovery procedures differ from legacy 2.4/5 GHz behavior. Measure time to discover the WLAN with and without supported discovery assistance directly tests the desired behavior.

Incorrect Answers

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

Fast transition can reduce reassociation authentication overhead. That observation tests a different condition, not the required result.

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

Question 492

A technician has applied this fix: Set suitable minimum data rates after validating coverage. Which observation would provide the strongest acceptance evidence?

Track per-station airtime and edge connectivity before/after adjustment.
Compare packet latency/loss with a bandwidth test in the same interval.
Measure BSS transition and user-packet interruption times.
Measure uplink RSSI/SNR at AP and retry counters.

Explanation

Correct Answer

Low PHY rates consume more airtime for each transmitted byte. Track per-station airtime and edge connectivity before/after adjustment directly tests the desired behavior.

Incorrect Answers

Application quality depends on timing and reliability as well as bandwidth. That observation tests a different condition, not the required result.

Roaming performance depends on scan, authentication and mobility handling. That observation tests a different condition, not the required result.

AP downlink power may exceed handheld uplink capability. That observation tests a different condition, not the required result.

Question 493

During campus implementation, a client marks all traffic with high DSCP to gain priority. What should the engineer configure or correct?

Re-mark untrusted traffic at the first managed boundary.
Correct the DSCP-to-local-queue mapping and trust boundary.
Set suitable minimum data rates after validating coverage.
Tune scheduling, shaping and available path capacity.

Explanation

Correct Answer

QoS trust should be granted to known sources, not arbitrary clients. The engineer should re-mark untrusted traffic at the first managed boundary.

Incorrect Answers

Classification and queue scheduling both matter for end-to-end QoS. It is not a direct remedy for the condition described.

Low PHY rates consume more airtime for each transmitted byte. It is not a direct remedy for the condition described.

Long egress queues create delay and jitter under sustained overload. It is not a direct remedy for the condition described.

Question 494

For an HPE Aruba Networking campus deployment, battery-powered IoT devices require scheduled sleep opportunities. Which action best addresses it?

Check EAP server certificate trust and client supplicant validation.
Deploy EAP-TLS through supported RADIUS policy with trusted certificates.
Confirm clients support 6 GHz and the selected Wi-Fi 6E/7 security profile.
Consider supported Target Wake Time operation for capable clients.

Explanation

Correct Answer

TWT coordinates scheduled wake/sleep periods to reduce contention and energy use. The engineer should consider supported Target Wake Time operation for capable clients.

Incorrect Answers

Enterprise Wi-Fi authentication depends on valid identity and trusted RADIUS certificates. 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.

6 GHz discovery requires compatible client radio and security support. It is not a direct remedy for the condition described.

Question 495

For an HPE Aruba Networking campus deployment, the voice VLAN is not passed across the aggregation uplink. Which action best addresses it?

Add the voice VLAN to the allowed trunk members.
Check SVI line state and operational VLAN membership.
Find the source of MAC flapping or a Layer 2 loop.
Enable an appropriate STP edge-port setting with protection.

Explanation

Correct Answer

VLAN admission must exist on every necessary trunk in the path. The engineer should add the voice VLAN to the allowed trunk members.

Incorrect Answers

An SVI may depend on its VLAN being operationally active. It is not a direct remedy for the condition described.

Rapid MAC moves may indicate a loop, duplicated host or roaming bridge. It is not a direct remedy for the condition described.

Edge semantics reduce startup delay but should not blindly trust bridge devices. It is not a direct remedy for the condition described.

Question 496

For an HPE Aruba Networking campus deployment, an engineer assumes enabling 802.11k forces clients onto another AP. Which action best addresses it?

Treat neighbor reports as assistance, not a guaranteed steering command.
Review WLAN multicast delivery mode and airtime cost.
Use a compatible band-steering mode with necessary 2.4 GHz fallback.
Trace DHCP handshake separately from radio authentication.

Explanation

Correct Answer

802.11k supplies radio neighbor information while clients decide how to use it. The engineer should treat neighbor reports as assistance, not a guaranteed steering command.

Incorrect Answers

Wireless multicast can use rates and buffering unlike wired unicast. It is not a direct remedy for the condition described.

A forced 5 GHz policy can exclude clients that lack that band. It is not a direct remedy for the condition described.

Successful association does not guarantee an IPv4 address. It is not a direct remedy for the condition described.

Question 497

An engineer is planning corrective work because a branch wants a separate out-of-band management route. Which step should be prioritized?

Correlate port-access session, device role and MAC table update.
Use the platform's supported management interface/VRF.
Add the voice VLAN to the allowed trunk members.
Scope IGMP snooping and VLAN trunk membership correctly.

Explanation

Correct Answer

Dedicated management routing avoids mixing administration with production forwarding. The engineer should use the platform's supported management interface/VRF.

Incorrect Answers

Dynamic access policy can change VLAN/role while a client reconnects. It is not a direct remedy for the condition described.

VLAN admission must exist on every necessary trunk in the path. 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.

Question 498

During campus implementation, a RADIUS server times out and a switch grants overly permissive access. What should the engineer configure or correct?

Use supported higher-layer TLS or MACsec where appropriate.
Apply a bounded critical-access policy rather than default full access.
Use supported MACsec with authenticated keys and compatible peers.
Preserve security audit logs while tuning alerting separately.

Explanation

Correct Answer

Authentication outages need controlled failover permissions. The engineer should apply a bounded critical-access policy rather than default full access.

Incorrect Answers

Encryption choice depends on Layer 2 versus application-layer trust boundaries. It is not a direct remedy for the condition described.

MACsec protects selected Ethernet frames at Layer 2. It is not a direct remedy for the condition described.

Audit evidence is necessary even when alert thresholds create noise. It is not a direct remedy for the condition described.

Question 499

For an HPE Aruba Networking campus deployment, a BGP neighbor stays Idle despite matching AS numbers. Which action best addresses it?

Deploy suitable route reflectors and client relationships.
Check source/peer reachability and transport before BGP attributes.
Configure appropriate IPv6 RA behavior on the routed SVI.
Compare local preference, AS path and other best-path criteria.

Explanation

Correct Answer

BGP uses a TCP session and requires reachable configured neighbors. The engineer should check source/peer reachability and transport before BGP attributes.

Incorrect Answers

Route reflection reduces the iBGP full-mesh requirement. It is not a direct remedy for the condition described.

Router advertisements communicate default-router and prefix information. It is not a direct remedy for the condition described.

BGP attributes determine preference beyond ordinary hop count. It is not a direct remedy for the condition described.

Question 500

The campus team is closing a service ticket about this condition: Large OSPF networks have oversized summary routes at the distribution boundary. Which validation step is most relevant?

Compare advertised prefixes and connected reachability after aggregation.
Inspect route-based tunnel IPs and OSPF neighbor state.
Inject approved and denied test routes and examine propagated LSAs.
Inspect path attributes and selected best path for one prefix.

Explanation

Correct Answer

Summarization reduces route entries and update churn where topology permits. Compare advertised prefixes and connected reachability after aggregation directly tests the desired behavior.

Incorrect Answers

VPN tunnel establishment does not itself form a routing adjacency. That observation tests a different condition, not the required result.

Unfiltered redistribution can advertise unintended internal routes. That observation tests a different condition, not the required result.

BGP attributes determine preference beyond ordinary hop count. That observation tests a different condition, not the required result.

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Question 490

Explanation

Correct Answer

Incorrect Answers

Question 491

Explanation

Correct Answer

Incorrect Answers

Question 492

Explanation

Correct Answer

Incorrect Answers

Question 493

Explanation

Correct Answer

Incorrect Answers

Question 494

Explanation

Correct Answer

Incorrect Answers

Question 495

Explanation

Correct Answer

Incorrect Answers

Question 496

Explanation

Correct Answer

Incorrect Answers

Question 497

Explanation

Correct Answer

Incorrect Answers

Question 498

Explanation

Correct Answer

Incorrect Answers

Question 499

Explanation

Correct Answer

Incorrect Answers

Question 500

Explanation

Correct Answer

Incorrect Answers

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