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HP HPE7-A08 Bundle

Exam Code: HPE7-A08

Exam Name HPE Network Switching Professional

Certification Provider: HP

Corresponding Certification: HPE Aruba Networking Certified Professional - Switching

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HP HPE7-A08 Practice Test 11

Question 100

At the Pinecrest airport network, an administrator edits a switch individually and a later Central group synchronization overwrites the local setting. Which setting or practice should be reviewed in future?

  1. Review firmware exceptions and rollout failures on a defined schedule
  2. Review power utilization and supply redundancy as endpoints grow
  3. Audit configuration ownership before local switch changes
  4. Review trunk allowed VLAN lists during service rollout

Explanation

Correct Answer

C:

The team should audit configuration ownership before local switch changes. That recurring practice targets the same weakness, namely that group managed configurations can supersede direct local changes when ownership is not coordinated. This result addresses the stated challenge at the Pinecrest airport network.

Incorrect Answers

A:

uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. The offered alternative applies that mechanism: Review firmware exceptions and rollout failures on a defined schedule. The reported facts point to a different controlling condition: group managed configurations can supersede direct local changes when ownership is not coordinated. The alternative does not directly settle the required recurrence control.

B:

Review power utilization and supply redundancy as endpoints grow. Its technical scope is explained by: total chassis PoE consumption can exceed available power when endpoints start together. In this question, the decisive issue is: group managed configurations can supersede direct local changes when ownership is not coordinated. That is why the offered option is not the most direct recurrence control.

D:

Review trunk allowed VLAN lists during service rollout. This option is based on the following distinct technical behavior: an established Ethernet link does not imply all tagged VLANs are carried across it, the required evidence must show that the controlled test host reaches its permitted peer through the end-to-end VLAN path. The present question instead depends on this mechanism: group managed configurations can supersede direct local changes when ownership is not coordinated. That difference matters for the requested recurrence control.

Question 101

At the Dartwood school district, a branch fleet runs inconsistent AOS-CX software because devices were onboarded without an upgrade plan. Which corrective action best meets the requirement?

  1. Apply a supported Central firmware compliance process with approved maintenance and model compatibility checks
  2. Associate the supported switch to the correct Central account site group and intended management context
  3. Integrate supported TACACS+ administrative AAA with individual identity and role controls
  4. Align the intended MST region name revision and VLAN-to-instance mapping on participating switches

Explanation

Correct Answer

A:

This is the direct HPE Aruba wired switching remedy: apply a supported Central firmware compliance process with approved maintenance and model compatibility checks. The observed risk is that uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. This result addresses the stated challenge at the Dartwood school district.

Incorrect Answers

B:

The option states: Associate the supported switch to the correct Central account site group and intended management context. The source describes its associated mechanism as: it requires the team to review site inventory assignments whenever access closets move. By contrast, the current situation is governed by: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. Choosing this alternative would leave the question’s specific implementation unresolved.

C:

Integrate supported TACACS+ administrative AAA with individual identity and role controls. This option is based on the following distinct technical behavior: shared device administrator credentials prevent strong accountability and selective revocation. The present question instead depends on this mechanism: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. That difference matters for the requested implementation.

D:

mST region mismatches change topology interpretation and can select unexpected ports; a passing acceptance check would show that all intended switches report matching region configuration and stable root paths. The offered alternative applies that mechanism: Align the intended MST region name revision and VLAN-to-instance mapping on participating switches. The reported facts point to a different controlling condition: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. The alternative does not directly settle the required implementation.

Question 102

At the Dartwood school district, a branch fleet runs inconsistent AOS-CX software because devices were onboarded without an upgrade plan. Which underlying issue most directly explains this situation?

  1. Group managed configurations can supersede direct local changes when ownership is not coordinated
  2. Uncontrolled mixed software releases can create inconsistent features and security exposure
  3. Area or hello mismatch on adjacent interfaces prevents normal OSPF peering
  4. A link aggregation group requires consistent partner settings before members collect and distribute traffic

Explanation

Correct Answer

B:

The architectural weakness is that uncontrolled mixed software releases can create inconsistent features and security exposure. It can be addressed through the controlled change to apply a supported Central firmware compliance process with approved maintenance and model compatibility checks. This result addresses the stated challenge at the Dartwood school district.

Incorrect Answers

A:

The option states: Group managed configurations can supersede direct local changes when ownership is not coordinated. By contrast, the current situation is governed by: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. Choosing this alternative would leave the question’s specific root-cause explanation unresolved.

C:

The offered alternative states: Area or hello mismatch on adjacent interfaces prevents normal OSPF peering. The reported facts point to a different controlling condition: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. The alternative does not directly settle the required root-cause explanation.

D:

A link aggregation group requires consistent partner settings before members collect and distribute traffic. Its technical scope is explained by: it requires the team to monitor LACP actor partner status after port changes. In this question, the decisive issue is: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. That is why the offered option is not the most direct root-cause explanation.

Question 103

At the Dartwood school district, a branch fleet runs inconsistent AOS-CX software because devices were onboarded without an upgrade plan. What evidence would justify considering this concern addressed?

  1. Sample devices show the approved firmware version after a phased compliant upgrade
  2. The device appears online in the correct site and reports the expected managed configuration
  3. The contractor test reaches its approved exit but cannot route to restricted enterprise subnets
  4. A receiver gets the approved stream while a nonmember test port sees no unnecessary copy

Explanation

Correct Answer

A:

This tests the real business behavior: sample devices show the approved firmware version after a phased compliant upgrade. It specifically checks whether the risk that uncontrolled mixed software releases can create inconsistent features and security exposure has been reduced. This result addresses the stated challenge at the Dartwood school district.

Incorrect Answers

B:

it requires the team to review site inventory assignments whenever access closets move. The offered alternative applies that mechanism: The device appears online in the correct site and reports the expected managed configuration. The reported facts point to a different controlling condition: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. The alternative does not directly settle the required acceptance evidence.

C:

The contractor test reaches its approved exit but cannot route to restricted enterprise subnets. Its technical scope is explained by: incorrect VRF assignment defeats the intended separation of independent routing contexts. In this question, the decisive issue is: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. That is why the offered option is not the most direct acceptance evidence.

D:

The option states: A receiver gets the approved stream while a nonmember test port sees no unnecessary copy. The source describes its associated mechanism as: without learned receiver groups a Layer 2 multicast stream may be flooded to unrelated ports, the required evidence must show that a receiver gets the approved stream while a nonmember test port sees no unnecessary copy. By contrast, the current situation is governed by: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. Choosing this alternative would leave the question’s specific acceptance evidence unresolved.

Question 104

At the Dartwood school district, a branch fleet runs inconsistent AOS-CX software because devices were onboarded without an upgrade plan. How should the organization sustain the improvement?

  1. Audit configuration ownership before local switch changes
  2. Review firmware exceptions and rollout failures on a defined schedule
  3. Retest traffic markings after endpoint software updates
  4. Audit VRF membership and route leaks after configuration changes

Explanation

Correct Answer

B:

For the Dartwood school district, this maintenance action preserves the fix: review firmware exceptions and rollout failures on a defined schedule. It should be revisited as the workload evolves.

Incorrect Answers

A:

group managed configurations can supersede direct local changes when ownership is not coordinated. The offered alternative applies that mechanism: Audit configuration ownership before local switch changes. The reported facts point to a different controlling condition: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. The alternative does not directly settle the required recurrence control.

C:

The option states: Retest traffic markings after endpoint software updates. The source describes its associated mechanism as: a configured policy may not match traffic or may be rewritten further along the path. By contrast, the current situation is governed by: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. Choosing this alternative would leave the question’s specific recurrence control unresolved.

D:

Audit VRF membership and route leaks after configuration changes. This option is based on the following distinct technical behavior: incorrect VRF assignment defeats the intended separation of independent routing contexts. The present question instead depends on this mechanism: uncontrolled mixed software releases can create inconsistent features and security exposure; a passing acceptance check would show that sample devices show the approved firmware version after a phased compliant upgrade. That difference matters for the requested recurrence control.

Question 105

At the Silverport media production office, a remote switch has working user VLANs but Central reports it offline after a firewall change. Which approach best resolves the described issue?

  1. Verify required Central control-plane DNS time and outbound management connectivity without exposing switch administration publicly
  2. Implement the change in the appropriate supported Central group or device configuration scope
  3. Configure the supported helper or DHCP relay on the correct VLAN interface and confirm route reachability
  4. Adjust approved OSPF interface costs to reflect the intended primary and failover topology

Explanation

Correct Answer

A:

The reported facts support this change rather than a general platform replacement. The team should verify required Central control-plane DNS time and outbound management connectivity without exposing switch administration publicly because local traffic forwarding can survive while cloud management communication is blocked. A suitable test confirms that the test switch re-establishes its authenticated Central management session. This result addresses the stated challenge at the Silverport media production office.

Incorrect Answers

B:

The option states: Implement the change in the appropriate supported Central group or device configuration scope. The source describes its associated mechanism as: group managed configurations can supersede direct local changes when ownership is not coordinated. By contrast, the current situation is governed by: local traffic forwarding can survive while cloud management communication is blocked. Choosing this alternative would leave the question’s specific root-cause explanation unresolved.

C:

Configure the supported helper or DHCP relay on the correct VLAN interface and confirm route reachability. This option is based on the following distinct technical behavior: layer 3 separation blocks local broadcast discovery without an approved relay path; a passing acceptance check would show that a test client receives the correct scope address and relay logs show the exchange. The present question instead depends on this mechanism: local traffic forwarding can survive while cloud management communication is blocked. That difference matters for the requested root-cause explanation.

D:

OSPF path selection follows its calculated metrics rather than business labels on ports. The offered alternative applies that mechanism: Adjust approved OSPF interface costs to reflect the intended primary and failover topology. The reported facts point to a different controlling condition: local traffic forwarding can survive while cloud management communication is blocked. The alternative does not directly settle the required root-cause explanation.

Question 106

At the Silverport media production office, a remote switch has working user VLANs but Central reports it offline after a firewall change. Which explanation best accounts for the concern?

  1. A device that is merely inventoried may not inherit the required group configuration or site policy
  2. Local traffic forwarding can survive while cloud management communication is blocked
  3. Dual switch gateway services require coordinated configuration to prevent inconsistent L3 forwarding
  4. Shared device administrator credentials prevent strong accountability and selective revocation

Explanation

Correct Answer

B:

The problem stems from the fact that local traffic forwarding can survive while cloud management communication is blocked. A correct solution would verify required Central control-plane DNS time and outbound management connectivity without exposing switch administration publicly and check that the test switch re-establishes its authenticated Central management session. This result addresses the stated challenge at the Silverport media production office.

Incorrect Answers

A:

The option states: A device that is merely inventoried may not inherit the required group configuration or site policy. The source describes its associated mechanism as: a device that is merely inventoried may not inherit the required group configuration or site policy, rather than merely a monitoring or presentation issue. By contrast, the current situation is governed by: local traffic forwarding can survive while cloud management communication is blocked. Choosing this alternative would leave the question’s specific root-cause explanation unresolved.

C:

The offered alternative states: Dual switch gateway services require coordinated configuration to prevent inconsistent L3 forwarding. The reported facts point to a different controlling condition: local traffic forwarding can survive while cloud management communication is blocked. The alternative does not directly settle the required root-cause explanation.

D:

Shared device administrator credentials prevent strong accountability and selective revocation. In this question, the decisive issue is: local traffic forwarding can survive while cloud management communication is blocked. That is why the offered option is not the most direct root-cause explanation.

Question 107

At the Silverport media production office, a remote switch has working user VLANs but Central reports it offline after a firewall change. Which test result best shows the requirement is met?

  1. The device appears online in the correct site and reports the expected managed configuration
  2. Sample test packets enter the intended queue and end-to-end counters agree
  3. The test switch re-establishes its authenticated Central management session
  4. All intended switches report matching region configuration and stable root paths

Explanation

Correct Answer

C:

Because local traffic forwarding can survive while cloud management communication is blocked, the required evidence must show that the test switch re-establishes its authenticated Central management session. A healthy endpoint status alone is insufficient. This result addresses the stated challenge at the Silverport media production office.

Incorrect Answers

A:

The device appears online in the correct site and reports the expected managed configuration. This option is based on the following distinct technical behavior: it requires the team to review site inventory assignments whenever access closets move. The present question instead depends on this mechanism: local traffic forwarding can survive while cloud management communication is blocked, the required evidence must show that the test switch re-establishes its authenticated Central management session. That difference matters for the requested acceptance evidence.

B:

a configured policy may not match traffic or may be rewritten further along the path. The offered alternative applies that mechanism: Sample test packets enter the intended queue and end-to-end counters agree. The reported facts point to a different controlling condition: local traffic forwarding can survive while cloud management communication is blocked, the required evidence must show that the test switch re-establishes its authenticated Central management session. The alternative does not directly settle the required acceptance evidence.

D:

The option states: All intended switches report matching region configuration and stable root paths. The source describes its associated mechanism as: mST region mismatches change topology interpretation and can select unexpected ports. By contrast, the current situation is governed by: local traffic forwarding can survive while cloud management communication is blocked, the required evidence must show that the test switch re-establishes its authenticated Central management session. Choosing this alternative would leave the question’s specific acceptance evidence unresolved.

Question 108

At the Silverport media production office, a remote switch has working user VLANs but Central reports it offline after a firewall change. Which ongoing control best prevents this issue from recurring?

  1. Audit configuration ownership before local switch changes
  2. Alert on OSPF neighbor down events and compare interface templates
  3. Periodically audit MST region digests and spanning tree changes
  4. Monitor cloud management reachability through every WAN policy update

Explanation

Correct Answer

D:

This control works beyond the initial remediation because it requires the team to monitor cloud management reachability through every WAN policy update. This result addresses the stated challenge at the Silverport media production office.

Incorrect Answers

A:

group managed configurations can supersede direct local changes when ownership is not coordinated. The offered alternative applies that mechanism: Audit configuration ownership before local switch changes. The reported facts point to a different controlling condition: it requires the team to monitor cloud management reachability through every WAN policy update. The alternative does not directly settle the required recurrence control.

B:

Alert on OSPF neighbor down events and compare interface templates. Its technical scope is explained by: area or hello mismatch on adjacent interfaces prevents normal OSPF peering, the required evidence must show that neighbor state reaches Full and expected link state routes are installed. In this question, the decisive issue is: it requires the team to monitor cloud management reachability through every WAN policy update. That is why the offered option is not the most direct recurrence control.

C:

The option states: Periodically audit MST region digests and spanning tree changes. The source describes its associated mechanism as: mST region mismatches change topology interpretation and can select unexpected ports. By contrast, the current situation is governed by: it requires the team to monitor cloud management reachability through every WAN policy update. Choosing this alternative would leave the question’s specific recurrence control unresolved.

Question 109

At the Elmhurst transport facility, a technician pastes interface commands at the wrong AOS-CX CLI configuration level and assumes they applied. Which implementation choice best addresses the situation?

  1. Enable the supported SSH-based management path with approved user roles and restrict insecure remote protocols
  2. Reconfigure supported VSF stack links and member roles according to the hardware topology
  3. Enter the proper configuration context and confirm the intended interface running configuration
  4. Configure supported IGMP snooping and membership handling for the multicast VLAN

Explanation

Correct Answer

C:

This is the direct HPE Aruba wired switching remedy: enter the proper configuration context and confirm the intended interface running configuration. The observed risk is that a command entered outside the required CLI context may fail or affect a different object; a passing acceptance check would show that show output confirms the interface setting appears on the exact target port. This result addresses the stated challenge at the Elmhurst transport facility.

Incorrect Answers

A:

Enable the supported SSH-based management path with approved user roles and restrict insecure remote protocols. Its technical scope is explained by: unencrypted or broadly reachable management exposes network configuration and credentials, the required evidence must show that an authorized SSH login succeeds while an unauthorized plaintext management attempt fails. In this question, the decisive issue is: a command entered outside the required CLI context may fail or affect a different object; a passing acceptance check would show that show output confirms the interface setting appears on the exact target port. That is why the offered option is not the most direct implementation.

B:

The option states: Reconfigure supported VSF stack links and member roles according to the hardware topology. The source describes its associated mechanism as: incorrect VSF stacking links or member configuration can prevent a common logical control plane. By contrast, the current situation is governed by: a command entered outside the required CLI context may fail or affect a different object; a passing acceptance check would show that show output confirms the interface setting appears on the exact target port. Choosing this alternative would leave the question’s specific implementation unresolved.

D:

it requires the team to monitor multicast group tables and querier health during video changes. The offered alternative applies that mechanism: Configure supported IGMP snooping and membership handling for the multicast VLAN. The reported facts point to a different controlling condition: a command entered outside the required CLI context may fail or affect a different object; a passing acceptance check would show that show output confirms the interface setting appears on the exact target port. The alternative does not directly settle the required implementation.

Question 110

At the Elmhurst transport facility, a technician pastes interface commands at the wrong AOS-CX CLI configuration level and assumes they applied. What risk should the team identify as the primary issue?

  1. A command entered outside the required CLI context may fail or affect a different object
  2. Unsaved live changes may be lost on restart even if forwarding initially works
  3. Total chassis PoE consumption can exceed available power when endpoints start together
  4. A configured policy may not match traffic or may be rewritten further along the path

Explanation

Correct Answer

A:

The situation shows that a command entered outside the required CLI context may fail or affect a different object, rather than merely a monitoring or presentation issue. Remediation is to enter the proper configuration context and confirm the intended interface running configuration. This result addresses the stated challenge at the Elmhurst transport facility.

Incorrect Answers

B:

Unsaved live changes may be lost on restart even if forwarding initially works. The present question instead depends on this mechanism: a command entered outside the required CLI context may fail or affect a different object, rather than merely a monitoring or presentation issue. That difference matters for the requested root-cause explanation.

C:

The offered alternative states: Total chassis PoE consumption can exceed available power when endpoints start together. The reported facts point to a different controlling condition: a command entered outside the required CLI context may fail or affect a different object, rather than merely a monitoring or presentation issue. The alternative does not directly settle the required root-cause explanation.

D:

A configured policy may not match traffic or may be rewritten further along the path. In this question, the decisive issue is: a command entered outside the required CLI context may fail or affect a different object, rather than merely a monitoring or presentation issue. That is why the offered option is not the most direct root-cause explanation.