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Exam Code: HPE7-A01

Exam Name HPE Network Campus Access Professional

Certification Provider: HP

Corresponding Certification: HPE Aruba Networking Certified Professional - Campus Access

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HP HPE7-A01 Practice Test 2

Question 10

At a design studio in Berlin, engineers report that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated. The work affects wireless workstations and video conferences. Which test result most directly confirms the required behavior?

  1. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate
  2. Tagged and untagged test frames enter their intended VLANs on both ends and unauthorized VLANs are not carried
  3. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login
  4. Positive and negative flow tests prove only authorized source, destination and service tuples pass

Explanation

Correct Answer

C:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at a design studio in Berlin. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

Incorrect Answers

A:

At a design studio in Berlin, this measures a different network requirement, Ethernet frame, VLAN and IP layer interpretation. The case describes that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated, so accepting this result would leave the primary fault without direct verification.

B:

At a design studio in Berlin, this would verify VLAN trunk and native VLAN consistency, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

D:

At a design studio in Berlin, this measures a different network requirement, Ingress ACL enforcement and least privilege. The case describes that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated, so accepting this result would leave the primary fault without direct verification.

Question 11

During a planned campus-network change at a university faculty building in Boston, operators discover that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated. The design must preserve teaching tools and shared printers. What configuration or diagnostic step is the best next move?

  1. Distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer
  2. Verify PoE class, available power budget, physical port behavior and the powered device requirements before changing network policy
  3. Match the switchport tagging, native VLAN and allowed VLAN list on each end of the campus trunk
  4. Separate MAC/VLAN switching behavior from IP subnet routing and inspect the correct header and forwarding table for the symptom

Explanation

Correct Answer

A:

The crucial symptom at a university faculty building in Boston is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated. The best response is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer. Confirm success by checking that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Incorrect Answers

B:

At a university faculty building in Boston, the option addresses PoE budgets and AP or phone edge connectivity rather than the reported issue. For the stated symptom, the expected evidence is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

C:

At a university faculty building in Boston, that change is aimed at VLAN trunk and native VLAN consistency, not at the actual fault: a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

D:

Although this is a valid design approach for Ethernet frame, VLAN and IP layer interpretation in an appropriate case, it leaves the 802.11, 802.1 and 802.3 protocol boundaries dependency untested. The observed condition at a university faculty building in Boston is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

Question 12

During a planned campus-network change at a university faculty building in Boston, operators discover that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated. The design must preserve teaching tools and shared printers. What evidence should the engineer request after the repair?

  1. Positive and negative flow tests prove only authorized source, destination and service tuples pass
  2. The selected OSPF path reflects approved cost policy and a controlled link failure converges to the intended backup
  3. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login
  4. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate

Explanation

Correct Answer

C:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at a university faculty building in Boston. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

Incorrect Answers

A:

At a university faculty building in Boston, this measures a different network requirement, Ingress ACL enforcement and least privilege. The case describes that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated, so accepting this result would leave the primary fault without direct verification.

B:

At a university faculty building in Boston, this would verify OSPF path metric and convergence, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated.

D:

At a university faculty building in Boston, this measures a different network requirement, Ethernet frame, VLAN and IP layer interpretation. The case describes that a design treats the 802.3 Ethernet PHY rate as proof that a wireless station has authenticated, so accepting this result would leave the primary fault without direct verification.

Question 13

At a utility control office in Raleigh, engineers report that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The work affects monitoring dashboards and service desk access. Which change most directly addresses the stated failure?

  1. Distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer
  2. Separate MAC/VLAN switching behavior from IP subnet routing and inspect the correct header and forwarding table for the symptom
  3. Confirm supported optics, interface negotiation, cabling and peer compatibility before modifying higher-layer network services
  4. Validate supported DHCP/ZTP provisioning information and management reachability, then apply the intended software and site template

Explanation

Correct Answer

A:

The crucial symptom at a utility control office in Raleigh is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The best response is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer. Confirm success by checking that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Incorrect Answers

B:

At a utility control office in Raleigh, that change is aimed at Ethernet frame, VLAN and IP layer interpretation, not at the actual fault: the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

C:

Although this is a valid design approach for Campus uplinks, link speed and optics validation in an appropriate case, it leaves the 802.11, 802.1 and 802.3 protocol boundaries dependency untested. The observed condition at a utility control office in Raleigh is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

D:

At a utility control office in Raleigh, the option addresses Zero-touch provisioning and initial management rather than the reported issue. For the stated symptom, the expected evidence is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Question 14

At a utility control office in Raleigh, engineers report that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The work affects monitoring dashboards and service desk access. Which post-change observation is the strongest acceptance evidence?

  1. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate
  2. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login
  3. Positive and negative flow tests prove only authorized source, destination and service tuples pass
  4. Authorized lease responses pass from the approved server while a test rogue server on an edge port is blocked

Explanation

Correct Answer

B:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at a utility control office in Raleigh. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Incorrect Answers

A:

At a utility control office in Raleigh, this would verify Ethernet frame, VLAN and IP layer interpretation, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

C:

At a utility control office in Raleigh, this measures a different network requirement, Ingress ACL enforcement and least privilege. The case describes that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability, so accepting this result would leave the primary fault without direct verification.

D:

At a utility control office in Raleigh, this would verify DHCP snooping and rogue DHCP protection, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Question 15

During a planned campus-network change at an engineering school in Copenhagen, operators discover that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The design must preserve lab networks and WLAN testing. Which implementation choice meets this requirement without broadening access?

  1. Match the switchport tagging, native VLAN and allowed VLAN list on each end of the campus trunk
  2. Distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer
  3. Separate MAC/VLAN switching behavior from IP subnet routing and inspect the correct header and forwarding table for the symptom
  4. Use explicit route filters or redistribution policy so only authorized prefixes cross routing-domain boundaries

Explanation

Correct Answer

B:

The crucial symptom at an engineering school in Copenhagen is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The best response is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer. Confirm success by checking that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Incorrect Answers

A:

At an engineering school in Copenhagen, the option addresses VLAN trunk and native VLAN consistency rather than the reported issue. For the stated symptom, the expected evidence is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

C:

Although this is a valid design approach for Ethernet frame, VLAN and IP layer interpretation in an appropriate case, it leaves the 802.11, 802.1 and 802.3 protocol boundaries dependency untested. The observed condition at an engineering school in Copenhagen is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

D:

At an engineering school in Copenhagen, the option addresses Dynamic route filtering and redistribution rather than the reported issue. For the stated symptom, the expected evidence is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Question 16

During a planned campus-network change at an engineering school in Copenhagen, operators discover that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability. The design must preserve lab networks and WLAN testing. Which test result most directly confirms the required behavior?

  1. The AP or phone receives sufficient negotiated power and remains stable while the switch reports healthy power allocation
  2. The correct switch or AP serial appears online in its approved Central scope and receives the intended group configuration
  3. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login
  4. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate

Explanation

Correct Answer

C:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at an engineering school in Copenhagen. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Incorrect Answers

A:

At an engineering school in Copenhagen, this would verify PoE budgets and AP or phone edge connectivity, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

B:

At an engineering school in Copenhagen, the observation may be useful for a separate Aruba Central inventory and device onboarding test, but it does not establish that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability has been resolved. The relevant check is the 802.11, 802.1 and 802.3 protocol boundaries outcome.

D:

At an engineering school in Copenhagen, this would verify Ethernet frame, VLAN and IP layer interpretation, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that the report confuses an 802.11 wireless association with successful EAP authorization and IP reachability.

Question 17

At a financial services campus in Zurich, engineers report that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The work affects transaction processing and secure terminals. What configuration or diagnostic step is the best next move?

  1. Validate supported DHCP/ZTP provisioning information and management reachability, then apply the intended software and site template
  2. Distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer
  3. Separate MAC/VLAN switching behavior from IP subnet routing and inspect the correct header and forwarding table for the symptom
  4. Check device ownership, subscription, group and site assignment plus onboarding reachability before expecting a centrally managed configuration

Explanation

Correct Answer

B:

The crucial symptom at a financial services campus in Zurich is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The best response is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer. Confirm success by checking that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Incorrect Answers

A:

At a financial services campus in Zurich, that change is aimed at Zero-touch provisioning and initial management, not at the actual fault: a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

C:

At a financial services campus in Zurich, the option addresses Ethernet frame, VLAN and IP layer interpretation rather than the reported issue. For the stated symptom, the expected evidence is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.

D:

At a financial services campus in Zurich, that change is aimed at Aruba Central inventory and device onboarding, not at the actual fault: a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Question 18

At a financial services campus in Zurich, engineers report that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The work affects transaction processing and secure terminals. What evidence should the engineer request after the repair?

  1. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login
  2. The selected OSPF path reflects approved cost policy and a controlled link failure converges to the intended backup
  3. Authorized lease responses pass from the approved server while a test rogue server on an edge port is blocked
  4. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate

Explanation

Correct Answer

A:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at a financial services campus in Zurich. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.

Incorrect Answers

B:

At a financial services campus in Zurich, this measures a different network requirement, OSPF path metric and convergence. The case describes that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function, so accepting this result would leave the primary fault without direct verification.

C:

At a financial services campus in Zurich, this would verify DHCP snooping and rogue DHCP protection, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.

D:

At a financial services campus in Zurich, the observation may be useful for a separate Ethernet frame, VLAN and IP layer interpretation test, but it does not establish that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function has been resolved. The relevant check is the 802.11, 802.1 and 802.3 protocol boundaries outcome.

Question 19

During a planned campus-network change at a public library in Portland, operators discover that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The design must preserve staff and visitor wireless access. Which change most directly addresses the stated failure?

  1. Verify PoE class, available power budget, physical port behavior and the powered device requirements before changing network policy
  2. Confirm supported optics, interface negotiation, cabling and peer compatibility before modifying higher-layer network services
  3. Distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer
  4. Separate MAC/VLAN switching behavior from IP subnet routing and inspect the correct header and forwarding table for the symptom

Explanation

Correct Answer

C:

The crucial symptom at a public library in Portland is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The best response is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer. Confirm success by checking that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Incorrect Answers

A:

At a public library in Portland, that change is aimed at PoE budgets and AP or phone edge connectivity, not at the actual fault: a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

B:

Although this is a valid design approach for Campus uplinks, link speed and optics validation in an appropriate case, it leaves the 802.11, 802.1 and 802.3 protocol boundaries dependency untested. The observed condition at a public library in Portland is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.

D:

At a public library in Portland, that change is aimed at Ethernet frame, VLAN and IP layer interpretation, not at the actual fault: a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. A successful repair here must show that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login.

Question 20

During a planned campus-network change at a public library in Portland, operators discover that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function. The design must preserve staff and visitor wireless access. Which post-change observation is the strongest acceptance evidence?

  1. The packet path is explained by MAC learning and VLAN tags at Layer 2 or by destination-prefix lookup at Layer 3 as appropriate
  2. The BGP session establishes and only the intended network prefixes appear with accepted next hops
  3. Endpoint ports avoid introducing a bridge loop while legitimate inter-switch links continue exchanging BPDUs normally
  4. The trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login

Explanation

Correct Answer

D:

This observation tests the 802.11, 802.1 and 802.3 protocol boundaries requirement at a public library in Portland. The expected result is that the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. The necessary correction is to distinguish wireless 802.11 access, wired Ethernet 802.3 transport, and 802.1X port authentication before selecting the troubleshooting layer; a saved configuration alone would not prove it is working. In this case, the observed fault is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.

Incorrect Answers

A:

At a public library in Portland, the observation may be useful for a separate Ethernet frame, VLAN and IP layer interpretation test, but it does not establish that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function has been resolved. The relevant check is the 802.11, 802.1 and 802.3 protocol boundaries outcome.

B:

At a public library in Portland, this measures a different network requirement, BGP peer state and AS compatibility. The case describes that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function, so accepting this result would leave the primary fault without direct verification.

C:

At a public library in Portland, this would verify Layer-two edge protection and BPDU controls, not the failure reported in this scenario. The requested closure criterion instead concerns 802.11, 802.1 and 802.3 protocol boundaries: the trace and network design identify the correct standard for the failed behavior without treating wireless association as a wired port login. In this case, the observed fault is that a branch design assumes the 802.1Q VLAN tag and the 802.1X identity exchange serve the same function.