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HP HPE7-A01 Practice Test 36

Question 350

A residence Wi-Fi rollout accidentally selects enterprise 802.1X authentication without a RADIUS service, so personal devices cannot join. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  2. Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend.
  3. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment.
  4. Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits.

Explanation

Correct Answers

B:

Review the SSID's configured key-management method, EAP or PSK behavior and available authentication backend. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa2 enterprise versus personal authentication situation.

D:

Choose the approved enterprise 802.1X/EAP design for identity-based access or personal PSK/SAE only where policy permits. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 351

A residence Wi-Fi rollout accidentally selects enterprise 802.1X authentication without a RADIUS service, so personal devices cannot join. A deployment job reports success. Which observed result would actually validate the affected service?

  1. Verify clients authenticate with the intended method and assigned role without fallback to an insecure shared secret.
  2. Verify capable clients negotiate the intended security and PMF while incompatible devices are handled by policy.
  3. Validate roaming thresholds and retry behavior across the intended coverage boundaries for the affected campus deployment.
  4. Cross-check peak-hour aggregate throughput, retries and channel busy time after a controlled width change.

Explanation

Correct Answer

A:

Verify clients authenticate with the intended method and assigned role without fallback to an insecure shared secret. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

B:

Verify capable clients negotiate the intended security and PMF while incompatible devices are handled by policy. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Validate roaming thresholds and retry behavior across the intended coverage boundaries for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

D:

Cross-check peak-hour aggregate throughput, retries and channel busy time after a controlled width change. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not establish that this function actually works. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 352

A residence Wi-Fi rollout accidentally selects enterprise 802.1X authentication without a RADIUS service, so personal devices cannot join. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  2. Restore measured power values from the last acceptable RF survey if the new settings create coverage holes.
  3. Reinstate the last suitable channel widths if the new layout lowers real multi-client throughput.
  4. Reinstate the approved previous SSID authentication mode and backend reachability for critical clients.

Explanation

Correct Answer

D:

Reinstate the approved previous SSID authentication mode and backend reachability for critical clients. Personal WLAN security uses shared or SAE credentials, while enterprise access uses identity-based EAP; they have different operational prerequisites. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described wpa2 enterprise versus personal authentication situation.

Incorrect Answers

A:

Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. This instead concerns wpa3 enterprise pmf requirements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

B:

Restore measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

C:

Reinstate the last suitable channel widths if the new layout lowers real multi-client throughput. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not safely roll back the relevant failed change. The immediate problem concerns wpa2 enterprise versus personal authentication.

Question 353

A managed laptop cannot associate to a WPA3-enterprise SSID because its software lacks required management-frame protection capability. Which investigation would best isolate the immediate network dependency?

  1. Inspect AP transmit power, client SNR and cell overlap with a current site survey.
  2. Inspect spectrum availability, number of reuse cells and client throughput versus channel width.
  3. Inspect client 802.11r capability, roaming events and fast-transition negotiation logs.
  4. Inspect client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.

Explanation

Correct Answer

D:

Inspect client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Inspect AP transmit power, client SNR and cell overlap with a current site survey. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It does not isolate the cause of the stated incident. The immediate problem concerns wpa3 enterprise pmf requirements.

B:

Inspect spectrum availability, number of reuse cells and client throughput versus channel width. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It does not isolate the cause of the stated incident. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Inspect client 802.11r capability, roaming events and fast-transition negotiation logs. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It does not isolate the cause of the stated incident. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 354

A managed laptop cannot associate to a WPA3-enterprise SSID because its software lacks required management-frame protection capability. Which specific corrective design step best meets the stated campus requirement?

  1. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells.
  2. Choose channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements.
  3. Enable a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.
  4. Use a supported fast-transition SSID for compatible voice clients and a separate approved alternative for legacy devices.

Explanation

Correct Answer

C:

Enable a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

B:

Choose channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Use a supported fast-transition SSID for compatible voice clients and a separate approved alternative for legacy devices. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 355

A managed laptop cannot associate to a WPA3-enterprise SSID because its software lacks required management-frame protection capability. Following a targeted change, which acceptance test would most directly demonstrate success?

  1. Validate roaming thresholds and retry behavior across the intended coverage boundaries.
  2. Confirm capable clients negotiate the intended security and PMF while incompatible devices are handled by policy.
  3. Compare peak-hour aggregate throughput, retries and channel busy time after a controlled width change.
  4. Verify low-interruption handoffs and successful authentication for target handsets in a controlled walk test.

Explanation

Correct Answer

B:

Confirm capable clients negotiate the intended security and PMF while incompatible devices are handled by policy. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Validate roaming thresholds and retry behavior across the intended coverage boundaries. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Compare peak-hour aggregate throughput, retries and channel busy time after a controlled width change. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Verify low-interruption handoffs and successful authentication for target handsets in a controlled walk test. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 356

A managed laptop cannot associate to a WPA3-enterprise SSID because its software lacks required management-frame protection capability. The change fails acceptance. What is the safest targeted restoration action?

  1. Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  2. Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes.
  3. Restore the last suitable channel widths if the new layout lowers real multi-client throughput.
  4. Restore the prior stable security roaming mode on affected legacy devices while validating a separate fast-transition rollout.

Explanation

Correct Answer

A:

Restore the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

B:

Reinstate measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Restore the last suitable channel widths if the new layout lowers real multi-client throughput. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Restore the prior stable security roaming mode on affected legacy devices while validating a separate fast-transition rollout. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 357

A campus changes an existing corporate WLAN to a security mode that requires PMF, and older scanners disappear from client lists. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review AP transmit power, client SNR and cell overlap with a current site survey.
  2. Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements.
  3. Select channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements.
  4. Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.

Explanation

Correct Answers

B:

Review client WPA3/PMF capability, association rejection reason and the WLAN's advertised security elements. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa3 enterprise pmf requirements situation.

D:

Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Review AP transmit power, client SNR and cell overlap with a current site survey. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Select channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 358

A campus changes an existing corporate WLAN to a security mode that requires PMF, and older scanners disappear from client lists. After the root cause is confirmed, which narrowly scoped configuration action should be selected?

  1. Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment.
  2. Select channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements.
  3. Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary.
  4. Choose a supported fast-transition SSID for compatible voice clients and a separate approved alternative for legacy devices.

Explanation

Correct Answer

C:

Activate a supported WPA3 enterprise security profile for capable endpoints and provide an approved legacy transition path where necessary. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Tune AP power and channel reuse to maintain adequate overlap without creating oversized high-contention cells for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

B:

Select channel widths that balance per-link bandwidth with neighboring-cell reuse and interference requirements. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Choose a supported fast-transition SSID for compatible voice clients and a separate approved alternative for legacy devices. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not implement the specifically required change. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 359

A campus changes an existing corporate WLAN to a security mode that requires PMF, and older scanners disappear from client lists. A deployment job reports success. Which observed result would actually validate the affected service?

  1. Validate roaming thresholds and retry behavior across the intended coverage boundaries for the affected campus deployment.
  2. Verify capable clients negotiate the intended security and PMF while incompatible devices are handled by policy.
  3. Cross-check peak-hour aggregate throughput, retries and channel busy time after a controlled width change.
  4. Confirm low-interruption handoffs and successful authentication for target handsets in a controlled walk test.

Explanation

Correct Answer

B:

Verify capable clients negotiate the intended security and PMF while incompatible devices are handled by policy. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

A:

Validate roaming thresholds and retry behavior across the intended coverage boundaries for the affected campus deployment. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Cross-check peak-hour aggregate throughput, retries and channel busy time after a controlled width change. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Confirm low-interruption handoffs and successful authentication for target handsets in a controlled walk test. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not establish that this function actually works. The immediate problem concerns wpa3 enterprise pmf requirements.

Question 360

A campus changes an existing corporate WLAN to a security mode that requires PMF, and older scanners disappear from client lists. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation.
  2. Restore measured power values from the last acceptable RF survey if the new settings create coverage holes.
  3. Reinstate the last suitable channel widths if the new layout lowers real multi-client throughput.
  4. Reinstate the prior stable security roaming mode on affected legacy devices while validating a separate fast-transition rollout.

Explanation

Correct Answer

A:

Reinstate the previously compatible enterprise SSID on an isolated approved scope pending endpoint remediation. Protected Management Frames are required for modern WPA3 modes; clients must advertise compatible security capabilities before association. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described wpa3 enterprise pmf requirements situation.

Incorrect Answers

B:

Restore measured power values from the last acceptable RF survey if the new settings create coverage holes. This instead concerns rf transmit power and cell overlap. Excessive RF power can create large cells and mismatched uplink or downlink coverage; design balances client transmit capability and reuse. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

C:

Reinstate the last suitable channel widths if the new layout lowers real multi-client throughput. This instead concerns 20/40/80 mhz channel width tradeoff. Wider channels increase potential peak PHY rate but reduce independent channel reuse opportunities in high-density deployments. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

D:

Reinstate the prior stable security roaming mode on affected legacy devices while validating a separate fast-transition rollout. This instead concerns 802.11r fast transition compatibility. 802.11r can reduce authentication delay during roaming, but client support must be checked before applying it to every device. It would not safely roll back the relevant failed change. The immediate problem concerns wpa3 enterprise pmf requirements.

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