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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 2

Question 10

The HPE AOS-CX switching case is: An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports. Which TWO choices together provide the targeted remedy and independent validation? (Select TWO.)

  1. Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.
  2. A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.
  3. Match supported Aruba AOS-CX aggregation and data-center-oriented platforms to throughput, port optics, routed fabric and licensing needs instead of assuming any high-speed chassis is interchangeable.
  4. A physical test validates optic compatibility, budgeted watts and negotiated interface speed on representative hardware.
  5. Choose a supported AOS-CX switch model and software release whose multicast, PoE and QoS capabilities fit the required video and voice media services.

Explanation

Correct Answers

A:

The targeted correction for An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. It reduces the risk that assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed.

B:

A separate operational validation for An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports is: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions. It proves intended behavior instead of accepting configuration presence alone.

Incorrect Answers

C:

This alternative concerns aos-cx aggregation and high-speed switching family fit; its associated risk is: A port-speed match alone does not guarantee the selected series supports the topology, overlays or redundancy method required in production. The observed case An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

D:

This alternative concerns optics interfaces and power portfolio constraints; its associated risk is: Unsupported optics or inadequate PoE and cooling may cause links to stay down even when a high-level product comparison looks acceptable. The observed case An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

E:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case An office expects multiple stacked wiring closets to share one management plane without checking how many members the proposed series supports requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 11

An HPE Aruba Networking engineer observes: A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability. The corrective solution must keep intended connectivity, segmentation, and operational resilience. What is the most defensible operational action before closing the network change?

  1. Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.
  2. Select an AOS-CX access platform after validating actual port count, link speeds, PoE capacity, security features and model-specific availability.
  3. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.
  4. Choose between supported local CLI and HPE Aruba Networking Central workflows using management connectivity, scale, licensing and operational control requirements.

Explanation

Correct Answer

A:

The decisive observed condition is: A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability. The appropriate switching action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. It addresses the risk that assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed. Confirm with: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.

Incorrect Answers

B:

This alternative concerns campus access switch portfolio and endpoint density; its associated risk is: Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

D:

This alternative concerns switching management and deployment portfolio decision; its associated risk is: Assuming cloud management is automatically available without entitlements and management reachability can leave new switches unmanaged. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 12

The switch operations team reports: A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability. What is the most relevant operational exposure in this switching scenario?

  1. Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature.
  2. Assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed.
  3. Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations.
  4. Assuming cloud management is automatically available without entitlements and management reachability can leave new switches unmanaged.

Explanation

Correct Answer

B:

The direct operational failure mode is: Assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed. It applies to the condition A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability. The suitable corrective action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. Independently validate using: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.

Incorrect Answers

A:

This alternative concerns campus access switch portfolio and endpoint density; its associated risk is: Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

D:

This alternative concerns switching management and deployment portfolio decision; its associated risk is: Assuming cloud management is automatically available without entitlements and management reachability can leave new switches unmanaged. The observed case A growing campus asks an access switch to carry a sophisticated routing policy but the bill of materials names a platform without that capability requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 13

An HPE Aruba Networking engineer observes: A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth. The corrective solution must keep intended connectivity, segmentation, and operational resilience. Which implementation or troubleshooting step directly resolves the specific network issue?

  1. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.
  2. Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.
  3. Choose a supported AOS-CX switch model and software release whose multicast, PoE and QoS capabilities fit the required video and voice media services.
  4. Match supported Aruba AOS-CX aggregation and data-center-oriented platforms to throughput, port optics, routed fabric and licensing needs instead of assuming any high-speed chassis is interchangeable.

Explanation

Correct Answer

B:

The decisive observed condition is: A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth. The appropriate switching action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. It addresses the risk that assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed. Confirm with: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.

Incorrect Answers

A:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

D:

This alternative concerns aos-cx aggregation and high-speed switching family fit; its associated risk is: A port-speed match alone does not guarantee the selected series supports the topology, overlays or redundancy method required in production. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 14

An engineer investigates: A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth. Which test would independently confirm expected switch behavior?

  1. Feature and optic compatibility reports demonstrate the chosen series meets exact backbone throughput, topology and software requirements.
  2. A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.
  3. A topology review verifies selected switch models, expected management planes, ISL or stack links and documented failure behavior.
  4. The selected model handles an approved multicast and voice traffic profile with documented receiver and queue behavior in a feature-compatibility test.

Explanation

Correct Answer

B:

The independent acceptance evidence for A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth is: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions. It tests whether the team has actually implemented: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. An enabled interface or saved configuration by itself is not evidence of complete service recovery.

Incorrect Answers

A:

This alternative concerns aos-cx aggregation and high-speed switching family fit; its associated risk is: A port-speed match alone does not guarantee the selected series supports the topology, overlays or redundancy method required in production. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

D:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case A site needs additional high-speed uplinks next year and selects a fixed configuration that cannot meet the anticipated aggregate bandwidth requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 15

An HPE Aruba Networking engineer observes: An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions. The corrective solution must keep intended connectivity, segmentation, and operational resilience. Which response best satisfies the technical requirement without disrupting unrelated traffic?

  1. Select an AOS-CX access platform after validating actual port count, link speeds, PoE capacity, security features and model-specific availability.
  2. Choose a supported AOS-CX switch model and software release whose multicast, PoE and QoS capabilities fit the required video and voice media services.
  3. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.
  4. Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Explanation

Correct Answer

D:

The decisive observed condition is: An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions. The appropriate switching action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. It addresses the risk that assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed. Confirm with: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.

Incorrect Answers

A:

This alternative concerns campus access switch portfolio and endpoint density; its associated risk is: Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

B:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 16

The switch operations team reports: An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions. What is the most relevant operational exposure in this switching scenario?

  1. Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature.
  2. Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations.
  3. A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation.
  4. Assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed.

Explanation

Correct Answer

D:

The direct operational failure mode is: Assuming all access families have identical routing and VSF feature limits can force a redesign after the first switch stack is installed. It applies to the condition An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions. The suitable corrective action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval. Independently validate using: A signed platform matrix demonstrates supported capacity and features on the exact hardware identifiers and target AOS-CX versions.

Incorrect Answers

A:

This alternative concerns campus access switch portfolio and endpoint density; its associated risk is: Choosing an entry access switch from the lowest purchase price alone can strand powered endpoints or omit the needed uplink and stacking feature. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

B:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

C:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case An architect copies a 6300 feature statement into a 6200 proposal without checking release-specific feature restrictions requires the more specific 6200 and 6300 campus aggregation choices control. The targeted action is: Compare supported 6200 and 6300 AOS-CX families against stack scale, routing capability, uplink requirements and future growth before design approval.

Question 17

An HPE Aruba Networking engineer observes: A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years. The corrective solution must keep intended connectivity, segmentation, and operational resilience. Which change best addresses the observed switching requirement?

  1. Choose a supported AOS-CX switch model and software release whose multicast, PoE and QoS capabilities fit the required video and voice media services.
  2. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.
  3. Validate transceiver support, cabling medium, port speed negotiation, power supplies and PoE per switch SKU using HPE compatibility data.
  4. Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

Explanation

Correct Answer

D:

The decisive observed condition is: A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years. The appropriate switching action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture. It addresses the risk that an undersized fixed-port design can exhaust fiber terminations or require a disruptive wholesale replacement when the campus expands. Confirm with: A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances.

Incorrect Answers

A:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

B:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

C:

This alternative concerns optics interfaces and power portfolio constraints; its associated risk is: Unsupported optics or inadequate PoE and cooling may cause links to stay down even when a high-level product comparison looks acceptable. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

Question 18

An engineer investigates: A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years. What network observation should the team require before approving completion?

  1. A topology review verifies selected switch models, expected management planes, ISL or stack links and documented failure behavior.
  2. A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances.
  3. The selected model handles an approved multicast and voice traffic profile with documented receiver and queue behavior in a feature-compatibility test.
  4. A physical test validates optic compatibility, budgeted watts and negotiated interface speed on representative hardware.

Explanation

Correct Answer

B:

The independent acceptance evidence for A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years is: A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances. It tests whether the team has actually implemented: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture. An enabled interface or saved configuration by itself is not evidence of complete service recovery.

Incorrect Answers

A:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

C:

This alternative concerns switch portfolio multicast qos and campus media feature support; its associated risk is: A device selected without verifying multicast and scheduling capabilities may flood unnecessary traffic or fail latency commitments after installation. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

D:

This alternative concerns optics interfaces and power portfolio constraints; its associated risk is: Unsupported optics or inadequate PoE and cooling may cause links to stay down even when a high-level product comparison looks acceptable. The observed case A campus core refresh must terminate dozens of fiber closets and add new line cards over the next three years requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

Question 19

An HPE Aruba Networking engineer observes: A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack. The corrective solution must keep intended connectivity, segmentation, and operational resilience. What is the most defensible operational action before closing the network change?

  1. Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.
  2. Validate transceiver support, cabling medium, port speed negotiation, power supplies and PoE per switch SKU using HPE compatibility data.
  3. Choose between supported local CLI and HPE Aruba Networking Central workflows using management connectivity, scale, licensing and operational control requirements.
  4. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.

Explanation

Correct Answer

A:

The decisive observed condition is: A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack. The appropriate switching action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture. It addresses the risk that an undersized fixed-port design can exhaust fiber terminations or require a disruptive wholesale replacement when the campus expands. Confirm with: A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances.

Incorrect Answers

B:

This alternative concerns optics interfaces and power portfolio constraints; its associated risk is: Unsupported optics or inadequate PoE and cooling may cause links to stay down even when a high-level product comparison looks acceptable. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

C:

This alternative concerns switching management and deployment portfolio decision; its associated risk is: Assuming cloud management is automatically available without entitlements and management reachability can leave new switches unmanaged. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

D:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

Question 20

The HPE AOS-CX switching case is: A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack. Select TWO: a corrective switching action and separate evidence that the correction worked. (Select TWO.)

  1. Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.
  2. A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances.
  3. Choose VSF when supported switches should operate as one logical stack and VSX when supported peer platforms require dual-control-plane multichassis connectivity.
  4. Choose between supported local CLI and HPE Aruba Networking Central workflows using management connectivity, scale, licensing and operational control requirements.
  5. A physical test validates optic compatibility, budgeted watts and negotiated interface speed on representative hardware.

Explanation

Correct Answers

A:

The targeted correction for A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture. It reduces the risk that an undersized fixed-port design can exhaust fiber terminations or require a disruptive wholesale replacement when the campus expands.

B:

A separate operational validation for A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack is: A module and transceiver map provides current and projected port capacity with power, cooling and resiliency allowances. It proves intended behavior instead of accepting configuration presence alone.

Incorrect Answers

C:

This alternative concerns vsf versus vsx portfolio capabilities; its associated risk is: Treating VSX and VSF as synonymous can produce invalid cabling, platform selection and recovery expectations. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

D:

This alternative concerns switching management and deployment portfolio decision; its associated risk is: Assuming cloud management is automatically available without entitlements and management reachability can leave new switches unmanaged. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.

E:

This alternative concerns optics interfaces and power portfolio constraints; its associated risk is: Unsupported optics or inadequate PoE and cooling may cause links to stay down even when a high-level product comparison looks acceptable. The observed case A facilities review rejects a proposed modular switch because power and airflow assumptions were not tested against the rack requires the more specific 6400 chassis and modular distribution selection control. The targeted action is: Evaluate a modular 6400-class distribution switch where line-card expansion, resiliency, optics and maintenance requirements justify chassis architecture.