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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 1

Question 1

At Harborline Finance, the infrastructure security group is preparing a governed switching change. The operational constraint is least-privilege and audit retention. The site acceptance review finds: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Which action BEST corrects the stated problem?

  1. Compare the exact candidate access-switch PoE power budget, per-port capability and PSU options against the endpoint load.
  2. Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features.
  3. Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements.
  4. Evaluate appropriate CX data-center or aggregation platforms and their supported interface speeds and routing features.

Explanation

Correct Answer

B:

Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. This response directly addresses the observed condition: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. For Harborline Finance during a governed switching change, the decisive check is not merely that a configuration was entered: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. That evidence connects the proposed correction to measurable forwarding or management behavior.

Incorrect Answers

A:

Compare the exact candidate access-switch PoE power budget, per-port capability and PSU options against the endpoint load. That relates to a different fault: A small branch switch purchase emphasizes PoE capacity for phones and APs over nominal number of copper ports. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Harborline Finance; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

C:

Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements. That relates to a different fault: A remote site has no staffed switch room and needs a simple low-port access platform rather than a core-grade chassis. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Harborline Finance; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

D:

Evaluate appropriate CX data-center or aggregation platforms and their supported interface speeds and routing features. That relates to a different fault: A data-center aggregation design asks for high-density high-speed links with an appropriate routing feature set. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Harborline Finance; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

Question 2

At Harborline Finance, the infrastructure security group is preparing a governed switching change. The operational constraint is least-privilege and audit retention. A production-readiness reviewer asks for proof addressing: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Which result BEST demonstrates that this specific issue was resolved?

  1. The purchase plan separately documents required hardware, software features and management subscriptions.
  2. The design lists two distinct control planes where VSX is required and one logical stack where VSF is required.
  3. The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.
  4. The selected hardware fulfills the branch needs and leaves documented spare capacity without excessive cost.

Explanation

Correct Answer

C:

The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. This is the relevant acceptance observation for the reported issue: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The intended corrective choice is: Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. At Harborline Finance, this outcome verifies actual operation under least-privilege and audit retention, rather than only a ticket marked complete.

Incorrect Answers

A:

The purchase plan separately documents required hardware, software features and management subscriptions. Such an observation would verify a separate issue: A retail chain wants centrally visible switch health but confuses management subscription with physical switching capability. It would follow the distinct action: Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Harborline Finance must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

B:

The design lists two distinct control planes where VSX is required and one logical stack where VSF is required. Such an observation would verify a separate issue: A customer conflates a two-chassis high-availability pair with a front-panel access stack. It would follow the distinct action: Differentiate VSX-capable independent chassis from VSF-style single logical stack operation during product selection. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Harborline Finance must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

D:

The selected hardware fulfills the branch needs and leaves documented spare capacity without excessive cost. Such an observation would verify a separate issue: A remote site has no staffed switch room and needs a simple low-port access platform rather than a core-grade chassis. It would follow the distinct action: Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Harborline Finance must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

Question 3

At Riverton Utilities, the operations-center network team is preparing a dispatch network revision. The operational constraint is dispatch continuity under link failure. The network investigation identifies this condition: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Which action BEST corrects the stated problem?

  1. Validate access-platform multigigabit and PoE capabilities per exact model, port and software release before buying.
  2. Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features.
  3. Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i.
  4. Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements.

Explanation

Correct Answer

B:

Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. This response directly addresses the observed condition: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. For Riverton Utilities during a dispatch network revision, the decisive check is not merely that a configuration was entered: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. That evidence connects the proposed correction to measurable forwarding or management behavior.

Incorrect Answers

A:

Validate access-platform multigigabit and PoE capabilities per exact model, port and software release before buying. That relates to a different fault: A school needs many connected Wi-Fi access points with multigigabit Ethernet uplinks and PoE requirements. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Riverton Utilities; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

C:

Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i. That relates to a different fault: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Riverton Utilities; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

D:

Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements. That relates to a different fault: A remote site has no staffed switch room and needs a simple low-port access platform rather than a core-grade chassis. The incident in the scenario is instead: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Changing the unrelated setting does not establish the required repair at Riverton Utilities; the relevant confirmation would be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

Question 4

At Riverton Utilities, the operations-center network team is preparing a dispatch network revision. The operational constraint is dispatch continuity under link failure. The owner reports that the correction is complete for this issue: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. Which result BEST demonstrates that this specific issue was resolved?

  1. The datasheet environmental limits and physical approvals match the actual industrial operating conditions.
  2. The purchased switch and optics SKUs appear in the supported compatibility matrix for the intended release.
  3. The purchase plan separately documents required hardware, software features and management subscriptions.
  4. The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

Explanation

Correct Answer

D:

The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. This is the relevant acceptance observation for the reported issue: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The intended corrective choice is: Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. At Riverton Utilities, this outcome verifies actual operation under dispatch continuity under link failure, rather than only a ticket marked complete.

Incorrect Answers

A:

The datasheet environmental limits and physical approvals match the actual industrial operating conditions. Such an observation would verify a separate issue: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. It would follow the distinct action: Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Riverton Utilities must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

B:

The purchased switch and optics SKUs appear in the supported compatibility matrix for the intended release. Such an observation would verify a separate issue: A procurement specification assumes every CX model supports identical uplink modules and optics. It would follow the distinct action: Use model-specific HPE compatibility tables to qualify uplink modules and optical transceivers. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Riverton Utilities must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

C:

The purchase plan separately documents required hardware, software features and management subscriptions. Such an observation would verify a separate issue: A retail chain wants centrally visible switch health but confuses management subscription with physical switching capability. It would follow the distinct action: Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities. Here the reported failure is A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The decisive result for Riverton Utilities must instead be: The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.

Question 5

At Bluecrest Medical, the clinical network operations team is preparing a new outpatient-facility deployment. The operational constraint is uninterrupted voice and records access. The site acceptance review finds: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Which action BEST corrects the stated problem?

  1. Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features.
  2. Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options.
  3. Use model-specific HPE compatibility tables to qualify uplink modules and optical transceivers.
  4. Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration.

Explanation

Correct Answer

B:

Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options. This response directly addresses the observed condition: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. For Bluecrest Medical during a new outpatient-facility deployment, the decisive check is not merely that a configuration was entered: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth. That evidence connects the proposed correction to measurable forwarding or management behavior.

Incorrect Answers

A:

Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. That relates to a different fault: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Bluecrest Medical; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

C:

Use model-specific HPE compatibility tables to qualify uplink modules and optical transceivers. That relates to a different fault: A procurement specification assumes every CX model supports identical uplink modules and optics. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Bluecrest Medical; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

D:

Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration. That relates to a different fault: A replacement project assumes capacity on a legacy AOS-S model equals capacity on a CX replacement merely because port count matches. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Bluecrest Medical; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

Question 6

At Bluecrest Medical, the clinical network operations team is preparing a new outpatient-facility deployment. The operational constraint is uninterrupted voice and records access. A production-readiness reviewer asks for proof addressing: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Which result BEST demonstrates that this specific issue was resolved?

  1. The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.
  2. A documented pilot demonstrates required behaviors on the chosen CX release instead of relying only on port count.
  3. The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.
  4. The purchase plan separately documents required hardware, software features and management subscriptions.

Explanation

Correct Answer

A:

The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth. This is the relevant acceptance observation for the reported issue: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The intended corrective choice is: Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options. At Bluecrest Medical, this outcome verifies actual operation under uninterrupted voice and records access, rather than only a ticket marked complete.

Incorrect Answers

B:

A documented pilot demonstrates required behaviors on the chosen CX release instead of relying only on port count. Such an observation would verify a separate issue: A replacement project assumes capacity on a legacy AOS-S model equals capacity on a CX replacement merely because port count matches. It would follow the distinct action: Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Bluecrest Medical must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

C:

The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. Such an observation would verify a separate issue: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. It would follow the distinct action: Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Bluecrest Medical must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

D:

The purchase plan separately documents required hardware, software features and management subscriptions. Such an observation would verify a separate issue: A retail chain wants centrally visible switch health but confuses management subscription with physical switching capability. It would follow the distinct action: Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Bluecrest Medical must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

Question 7

At Lakeshore Education, the school network support crew is preparing a district-wide replacement program. The operational constraint is classroom outages kept within target. The network investigation identifies this condition: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Which action BEST corrects the stated problem?

  1. Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options.
  2. Differentiate VSX-capable independent chassis from VSF-style single logical stack operation during product selection.
  3. Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities.
  4. Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements.

Explanation

Correct Answer

A:

Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options. This response directly addresses the observed condition: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. For Lakeshore Education during a district-wide replacement program, the decisive check is not merely that a configuration was entered: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth. That evidence connects the proposed correction to measurable forwarding or management behavior.

Incorrect Answers

B:

Differentiate VSX-capable independent chassis from VSF-style single logical stack operation during product selection. That relates to a different fault: A customer conflates a two-chassis high-availability pair with a front-panel access stack. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Lakeshore Education; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

C:

Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities. That relates to a different fault: A retail chain wants centrally visible switch health but confuses management subscription with physical switching capability. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Lakeshore Education; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

D:

Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements. That relates to a different fault: A remote site has no staffed switch room and needs a simple low-port access platform rather than a core-grade chassis. The incident in the scenario is instead: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Changing the unrelated setting does not establish the required repair at Lakeshore Education; the relevant confirmation would be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

Question 8

At Lakeshore Education, the school network support crew is preparing a district-wide replacement program. The operational constraint is classroom outages kept within target. The owner reports that the correction is complete for this issue: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. Which result BEST demonstrates that this specific issue was resolved?

  1. An AP-by-AP wiring matrix matches switch port speeds and available power for every installed access point.
  2. A documented pilot demonstrates required behaviors on the chosen CX release instead of relying only on port count.
  3. The purchase plan separately documents required hardware, software features and management subscriptions.
  4. The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

Explanation

Correct Answer

D:

The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth. This is the relevant acceptance observation for the reported issue: A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The intended corrective choice is: Evaluate the modular Aruba CX 6400 campus chassis family and required supported resiliency options. At Lakeshore Education, this outcome verifies actual operation under classroom outages kept within target, rather than only a ticket marked complete.

Incorrect Answers

A:

An AP-by-AP wiring matrix matches switch port speeds and available power for every installed access point. Such an observation would verify a separate issue: A school needs many connected Wi-Fi access points with multigigabit Ethernet uplinks and PoE requirements. It would follow the distinct action: Validate access-platform multigigabit and PoE capabilities per exact model, port and software release before buying. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Lakeshore Education must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

B:

A documented pilot demonstrates required behaviors on the chosen CX release instead of relying only on port count. Such an observation would verify a separate issue: A replacement project assumes capacity on a legacy AOS-S model equals capacity on a CX replacement merely because port count matches. It would follow the distinct action: Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Lakeshore Education must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

C:

The purchase plan separately documents required hardware, software features and management subscriptions. Such an observation would verify a separate issue: A retail chain wants centrally visible switch health but confuses management subscription with physical switching capability. It would follow the distinct action: Distinguish the switch hardware feature requirements from Central licensing, entitlement and monitoring capabilities. Here the reported failure is A distribution refresh requires line-card expansion and redundant supervisor-class components instead of another fixed access switch. The decisive result for Lakeshore Education must instead be: The bill of materials includes the needed chassis slots, modules and supported redundancy for future growth.

Question 9

At Pine Valley Telecom, the provider infrastructure team is preparing a regional hub modernization. The operational constraint is planned fault-domain isolation. The site acceptance review finds: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. Which action BEST corrects the stated problem?

  1. Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration.
  2. Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features.
  3. Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i.
  4. Evaluate appropriate CX data-center or aggregation platforms and their supported interface speeds and routing features.

Explanation

Correct Answer

C:

Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i. This response directly addresses the observed condition: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. For Pine Valley Telecom during a regional hub modernization, the decisive check is not merely that a configuration was entered: The datasheet environmental limits and physical approvals match the actual industrial operating conditions. That evidence connects the proposed correction to measurable forwarding or management behavior.

Incorrect Answers

A:

Build a CX feature and scale parity matrix covering interfaces, PoE, routing, automation and management before migration. That relates to a different fault: A replacement project assumes capacity on a legacy AOS-S model equals capacity on a CX replacement merely because port count matches. The incident in the scenario is instead: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. Changing the unrelated setting does not establish the required repair at Pine Valley Telecom; the relevant confirmation would be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.

B:

Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. That relates to a different fault: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. The incident in the scenario is instead: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. Changing the unrelated setting does not establish the required repair at Pine Valley Telecom; the relevant confirmation would be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.

D:

Evaluate appropriate CX data-center or aggregation platforms and their supported interface speeds and routing features. That relates to a different fault: A data-center aggregation design asks for high-density high-speed links with an appropriate routing feature set. The incident in the scenario is instead: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. Changing the unrelated setting does not establish the required repair at Pine Valley Telecom; the relevant confirmation would be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.

Question 10

At Pine Valley Telecom, the provider infrastructure team is preparing a regional hub modernization. The operational constraint is planned fault-domain isolation. A production-readiness reviewer asks for proof addressing: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. Which result BEST demonstrates that this specific issue was resolved?

  1. The datasheet environmental limits and physical approvals match the actual industrial operating conditions.
  2. The selected platform has verified port density, transceiver support and routing capacity for the aggregation role.
  3. The selected access switch meets the office port and uplink specification without an unnecessary modular chassis.
  4. The selected hardware fulfills the branch needs and leaves documented spare capacity without excessive cost.

Explanation

Correct Answer

A:

The datasheet environmental limits and physical approvals match the actual industrial operating conditions. This is the relevant acceptance observation for the reported issue: An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. The intended corrective choice is: Evaluate an appropriately rated ruggedized HPE Aruba Networking industrial switching option such as CX 4100i. At Pine Valley Telecom, this outcome verifies actual operation under planned fault-domain isolation, rather than only a ticket marked complete.

Incorrect Answers

B:

The selected platform has verified port density, transceiver support and routing capacity for the aggregation role. Such an observation would verify a separate issue: A data-center aggregation design asks for high-density high-speed links with an appropriate routing feature set. It would follow the distinct action: Evaluate appropriate CX data-center or aggregation platforms and their supported interface speeds and routing features. Here the reported failure is An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. The decisive result for Pine Valley Telecom must instead be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.

C:

The selected access switch meets the office port and uplink specification without an unnecessary modular chassis. Such an observation would verify a separate issue: A campus wiring-closet refresh needs economical fixed-access ports for ordinary office endpoints, not a modular core chassis. It would follow the distinct action: Choose a supported fixed-port HPE Aruba Networking CX access model sized for port count, uplinks and software features. Here the reported failure is An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. The decisive result for Pine Valley Telecom must instead be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.

D:

The selected hardware fulfills the branch needs and leaves documented spare capacity without excessive cost. Such an observation would verify a separate issue: A remote site has no staffed switch room and needs a simple low-port access platform rather than a core-grade chassis. It would follow the distinct action: Size an appropriate fixed-port branch access switch for actual endpoint, management and uplink requirements. Here the reported failure is An industrial assembly area exposes switches to temperature and vibration outside ordinary office equipment ratings. The decisive result for Pine Valley Telecom must instead be: The datasheet environmental limits and physical approvals match the actual industrial operating conditions.