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HP HPE7-A01 Practice Test 61

Question 600

A hospital phone registers while the connected workstation fails wired 802.1X because its session is misclassified as voice. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Reinstate the last limited device exception and disable an overbroad fallback rule if unauthorized devices match.
  2. Reinstate the last correct role dictionary and VLAN mappings if attribute changes grant excess access.
  3. Reinstate a known-good phone-only policy while correcting the workstation's separate authentication conditions.
  4. Reinstate the previous reviewed ClearPass policy order and disable the erroneous broad match.

Explanation

Correct Answer

C:

Reinstate a known-good phone-only policy while correcting the workstation's separate authentication conditions. Voice-plus-data access requires careful multi-device admission; one shared physical port does not imply one authorization context. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described voice and data endpoints on an access port situation.

Incorrect Answers

A:

Reinstate the last limited device exception and disable an overbroad fallback rule if unauthorized devices match. This instead concerns mac authentication bypass for non-supplicants. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. It would not safely roll back the relevant failed change. The immediate problem concerns voice and data endpoints on an access port.

B:

Reinstate the last correct role dictionary and VLAN mappings if attribute changes grant excess access. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not safely roll back the relevant failed change. The immediate problem concerns voice and data endpoints on an access port.

D:

Reinstate the previous reviewed ClearPass policy order and disable the erroneous broad match. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not safely roll back the relevant failed change. The immediate problem concerns voice and data endpoints on an access port.

Question 601

A headless lab instrument lacks 802.1X support and receives an authentication timeout on a port configured for EAP only. Which investigation would best isolate the immediate network dependency?

  1. Inspect RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior.
  2. Inspect ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy.
  3. Inspect whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy.
  4. Inspect negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason.

Explanation

Correct Answer

C:

Inspect whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Inspect RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

B:

Inspect ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

D:

Inspect negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 602

A headless lab instrument lacks 802.1X support and receives an authentication timeout on a port configured for EAP only. Which specific corrective design step best meets the stated campus requirement?

  1. Align server-issued role or VLAN attributes with the supported switch authorization profile and valid local role names.
  2. Configure restricted MAC authentication for the verified non-supplicant class while preserving normal 802.1X for capable endpoints.
  3. Place precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control.
  4. Configure the required EAP-TLS supplicant method and enroll valid trusted certificates under the existing identity policy.

Explanation

Correct Answer

B:

Configure restricted MAC authentication for the verified non-supplicant class while preserving normal 802.1X for capable endpoints. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Align server-issued role or VLAN attributes with the supported switch authorization profile and valid local role names. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not implement the specifically required change. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Place precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not implement the specifically required change. The immediate problem concerns mac authentication bypass for non-supplicants.

D:

Configure the required EAP-TLS supplicant method and enroll valid trusted certificates under the existing identity policy. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not implement the specifically required change. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 603

A headless lab instrument lacks 802.1X support and receives an authentication timeout on a port configured for EAP only. Following a targeted change, which acceptance test would most directly demonstrate success?

  1. Verify the known device receives only its narrow role and an unregistered MAC does not acquire equivalent access.
  2. Verify the authenticated endpoint receives the intended effective role and access enforcement.
  3. Verify staff and contractor test accounts produce their distinct authorized roles with audit records.
  4. Verify a new EAP-TLS session succeeds with the approved chain and unsupported methods remain rejected.

Explanation

Correct Answer

A:

Verify the known device receives only its narrow role and an unregistered MAC does not acquire equivalent access. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

B:

Verify the authenticated endpoint receives the intended effective role and access enforcement. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Verify staff and contractor test accounts produce their distinct authorized roles with audit records. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

D:

Verify a new EAP-TLS session succeeds with the approved chain and unsupported methods remain rejected. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 604

A headless lab instrument lacks 802.1X support and receives an authentication timeout on a port configured for EAP only. The change fails acceptance. What is the safest targeted restoration action?

  1. Restore the last correct role dictionary and VLAN mappings if attribute changes grant excess access.
  2. Restore the previous reviewed ClearPass policy order and disable the erroneous broad match.
  3. Restore a valid prior certificate or properly managed temporary device policy without silently accepting the weaker EAP method.
  4. Restore the last limited device exception and disable an overbroad fallback rule if unauthorized devices match.

Explanation

Correct Answer

D:

Restore the last limited device exception and disable an overbroad fallback rule if unauthorized devices match. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Restore the last correct role dictionary and VLAN mappings if attribute changes grant excess access. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

B:

Restore the previous reviewed ClearPass policy order and disable the erroneous broad match. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Restore a valid prior certificate or properly managed temporary device policy without silently accepting the weaker EAP method. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 605

An enterprise badge reader cannot send EAP packets and needs a controlled alternate admission mechanism without weakening user laptops. Before implementing a remedy, what should the engineer check first?

  1. Review RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior.
  2. Review ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy.
  3. Review whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy.
  4. Review negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason.

Explanation

Correct Answer

C:

Review whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Review RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

B:

Review ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

D:

Review negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It does not isolate the cause of the stated incident. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 606

An enterprise badge reader cannot send EAP packets and needs a controlled alternate admission mechanism without weakening user laptops. The review requires TWO complementary actions: one diagnostic check and one controlled configuration remedy. Select TWO actions that together meet those requirements.

  1. Review RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior.
  2. Review whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy.
  3. Put precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control.
  4. Set up restricted MAC authentication for the verified non-supplicant class while preserving normal 802.1X for capable endpoints.

Explanation

Correct Answers

B:

Review whether the endpoint supplies an 802.1X supplicant and whether MAC-based fallback is permitted by policy. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described mac authentication bypass for non-supplicants situation.

D:

Set up restricted MAC authentication for the verified non-supplicant class while preserving normal 802.1X for capable endpoints. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. This is the required diagnosis or controlled remedy; the other keyed action supplies the complementary role. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Review RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Put precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It is not one of the requested paired diagnosis and configuration actions. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 607

An enterprise badge reader cannot send EAP packets and needs a controlled alternate admission mechanism without weakening user laptops. A deployment job reports success. Which observed result would actually validate the affected service?

  1. Confirm the known device receives only its narrow role and an unregistered MAC does not acquire equivalent access.
  2. Confirm the authenticated endpoint receives the intended effective role and access enforcement.
  3. Confirm staff and contractor test accounts produce their distinct authorized roles with audit records.
  4. Confirm a new EAP-TLS session succeeds with the approved chain and unsupported methods remain rejected.

Explanation

Correct Answer

A:

Confirm the known device receives only its narrow role and an unregistered MAC does not acquire equivalent access. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The result tests actual working behavior, not merely a saved configuration. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

B:

Confirm the authenticated endpoint receives the intended effective role and access enforcement. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Confirm staff and contractor test accounts produce their distinct authorized roles with audit records. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

D:

Confirm a new EAP-TLS session succeeds with the approved chain and unsupported methods remain rejected. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not establish that this function actually works. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 608

An enterprise badge reader cannot send EAP packets and needs a controlled alternate admission mechanism without weakening user laptops. If the revised setting disrupts users, which controlled rollback would be most relevant?

  1. Reinstate the last correct role dictionary and VLAN mappings if attribute changes grant excess access.
  2. Reinstate the previous reviewed ClearPass policy order and disable the erroneous broad match.
  3. Reinstate a valid prior certificate or properly managed temporary device policy without silently accepting the weaker EAP method.
  4. Reinstate the last limited device exception and disable an overbroad fallback rule if unauthorized devices match.

Explanation

Correct Answer

D:

Reinstate the last limited device exception and disable an overbroad fallback rule if unauthorized devices match. MAC authentication is an identity fallback for unsupported devices, not equivalent to certificate-backed EAP assurance. The focused rollback restores a known safe baseline before another change attempt. The decision applies to the described mac authentication bypass for non-supplicants situation.

Incorrect Answers

A:

Reinstate the last correct role dictionary and VLAN mappings if attribute changes grant excess access. This instead concerns radius-returned vlan and role attributes. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

B:

Reinstate the previous reviewed ClearPass policy order and disable the erroneous broad match. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

C:

Reinstate a valid prior certificate or properly managed temporary device policy without silently accepting the weaker EAP method. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not safely roll back the relevant failed change. The immediate problem concerns mac authentication bypass for non-supplicants.

Question 609

An employee's wired login succeeds but the switch assigns a default VLAN instead of the department-specific access role. Which investigation would best isolate the immediate network dependency?

  1. Inspect ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy.
  2. Inspect negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason.
  3. Inspect the live session identifier, RADIUS CoA delivery and switch support for reauthorization triggers.
  4. Inspect RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior.

Explanation

Correct Answer

D:

Inspect RADIUS Access-Accept attributes and the switch's configured role or VLAN mapping behavior. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. The evidence check isolates the relevant prerequisite before a disruptive change. The decision applies to the described radius-returned vlan and role attributes situation.

Incorrect Answers

A:

Inspect ClearPass service selection, ordered enforcement rules and the actual request attributes used by the policy. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It does not isolate the cause of the stated incident. The immediate problem concerns radius-returned vlan and role attributes.

B:

Inspect negotiated EAP method, supplicant profile, certificate validity and RADIUS failure reason. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It does not isolate the cause of the stated incident. The immediate problem concerns radius-returned vlan and role attributes.

C:

Inspect the live session identifier, RADIUS CoA delivery and switch support for reauthorization triggers. This instead concerns radius change of authorization. A new authorization decision must reach the active network session; RADIUS CoA can trigger change without waiting for a physical reconnect. It does not isolate the cause of the stated incident. The immediate problem concerns radius-returned vlan and role attributes.

Question 610

An employee's wired login succeeds but the switch assigns a default VLAN instead of the department-specific access role. Which specific corrective design step best meets the stated campus requirement?

  1. Place precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control.
  2. Configure the required EAP-TLS supplicant method and enroll valid trusted certificates under the existing identity policy.
  3. Align server-issued role or VLAN attributes with the supported switch authorization profile and valid local role names.
  4. Enable and permit authorized RADIUS Change of Authorization or session reauthentication for role changes.

Explanation

Correct Answer

C:

Align server-issued role or VLAN attributes with the supported switch authorization profile and valid local role names. Successful RADIUS authentication is separate from authorization attributes; the switch must parse and apply the returned policy correctly. The proposed configuration targets the stated dependency without broadening unrelated access. The decision applies to the described radius-returned vlan and role attributes situation.

Incorrect Answers

A:

Place precise authorized role matching and enforcement decisions ahead of broader fallbacks under change control. This instead concerns clearpass policy ordering and enforcement. An identity engine applies service and enforcement policies in an ordered context; a successful EAP exchange cannot repair misordered authorization. It would not implement the specifically required change. The immediate problem concerns radius-returned vlan and role attributes.

B:

Configure the required EAP-TLS supplicant method and enroll valid trusted certificates under the existing identity policy. This instead concerns certificate lifecycle and eap method mismatch. EAP methods have different credential prerequisites, and certificate expiration or method mismatch cannot be fixed by changing RF channel power. It would not implement the specifically required change. The immediate problem concerns radius-returned vlan and role attributes.

D:

Enable and permit authorized RADIUS Change of Authorization or session reauthentication for role changes. This instead concerns radius change of authorization. A new authorization decision must reach the active network session; RADIUS CoA can trigger change without waiting for a physical reconnect. It would not implement the specifically required change. The immediate problem concerns radius-returned vlan and role attributes.

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