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Question 730
A local VLAN fix disappears each time Central synchronizes a switch. What management principle governs the persistent correction?
- Record configuration reconciliation result
- Identify Central as authoritative source
- Use controlled per-device overrides where supported
- Staged application of baseline changes
Explanation
Correct Answer
B:Change the setting through the authorized Central-managed source. For centrally managed policy, a local direct edit may be overwritten by management synchronization.
Incorrect Answers
A:Audit evidence should show how the intended and actual states were brought back into agreement. But this does not address the case requirement to respect the configuration owner.
C:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to respect the configuration owner.
D:Shared management changes should be piloted before affecting all group members. But this does not address the case requirement to respect the configuration owner.
Question 731
A health report shows Central intends VLAN 20 while CLI output shows VLAN 10. What audit should compare these?
- Staged application of baseline changes
- Investigate synchronization failures
- Record configuration reconciliation result
- Compare intended and effective configurations
Explanation
Correct Answer
D:Inspect desired state against actual running configuration. Configuration audit should identify precise differences between Central-defined and switch-running settings.
Incorrect Answers
A:Shared management changes should be piloted before affecting all group members. But this does not address the case requirement to identify management configuration drift.
B:A device may not have applied policy because of connectivity, validation, or firmware incompatibility. But this does not address the case requirement to identify management configuration drift.
C:Audit evidence should show how the intended and actual states were brought back into agreement. But this does not address the case requirement to identify management configuration drift.
Question 732
Central repeatedly fails to apply a routing template, reporting an unsupported token. What should be investigated?
- Use controlled per-device overrides where supported
- Staged application of baseline changes
- Investigate synchronization failures
- Identify Central as authoritative source
Explanation
Correct Answer
C:Review synchronization errors and platform release compatibility. A device may not have applied policy because of connectivity, validation, or firmware incompatibility.
Incorrect Answers
A:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to find why policy deployment fails.
B:Shared management changes should be piloted before affecting all group members. But this does not address the case requirement to find why policy deployment fails.
D:For centrally managed policy, a local direct edit may be overwritten by management synchronization. But this does not address the case requirement to find why policy deployment fails.
Question 733
A reusable group template must retain one unique site gateway for each of 200 switches. Which design handles the difference?
- Identify Central as authoritative source
- Staged application of baseline changes
- Investigate synchronization failures
- Use controlled per-device overrides where supported
Explanation
Correct Answer
D:Express permitted location specifics as variables or supported overrides. Differences between locations should be expressed as intended supported variables or exceptions.
Incorrect Answers
A:For centrally managed policy, a local direct edit may be overwritten by management synchronization. But this does not address the case requirement to avoid divergent manual edits.
B:Shared management changes should be piloted before affecting all group members. But this does not address the case requirement to avoid divergent manual edits.
C:A device may not have applied policy because of connectivity, validation, or firmware incompatibility. But this does not address the case requirement to avoid divergent manual edits.
Question 734
A new ACL baseline will affect all data-center access switches. How should it be deployed?
- Staged application of baseline changes
- Compare intended and effective configurations
- Use controlled per-device overrides where supported
- Record configuration reconciliation result
Explanation
Correct Answer
A:Test on representative members before controlled group-wide release. Shared management changes should be piloted before affecting all group members.
Incorrect Answers
B:Configuration audit should identify precise differences between Central-defined and switch-running settings. But this does not address the case requirement to limit blast radius of shared policy.
C:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to limit blast radius of shared policy.
D:Audit evidence should show how the intended and actual states were brought back into agreement. But this does not address the case requirement to limit blast radius of shared policy.
Question 735
A resolved drift incident has no saved evidence showing applied state or approval. What should be preserved?
- Record configuration reconciliation result
- Staged application of baseline changes
- Compare intended and effective configurations
- Investigate synchronization failures
Explanation
Correct Answer
A:Capture reconciled configuration, approval, and validation in an audit record. Audit evidence should show how the intended and actual states were brought back into agreement.
Incorrect Answers
B:Shared management changes should be piloted before affecting all group members. But this does not address the case requirement to prove the discrepancy was actually closed.
C:Configuration audit should identify precise differences between Central-defined and switch-running settings. But this does not address the case requirement to prove the discrepancy was actually closed.
D:A device may not have applied policy because of connectivity, validation, or firmware incompatibility. But this does not address the case requirement to prove the discrepancy was actually closed.
Question 736
Two engineers edit a Central-controlled policy locally and find it keeps reverting. What configuration authority must they consult?
- Compare intended and effective configurations
- Investigate synchronization failures
- Use controlled per-device overrides where supported
- Identify Central as authoritative source
Explanation
Correct Answer
D:Use the authoritative managed configuration rather than repeated local overrides. For centrally managed policy, a local direct edit may be overwritten by management synchronization.
Incorrect Answers
A:Configuration audit should identify precise differences between Central-defined and switch-running settings. But this does not address the case requirement to resolve Central ownership conflicts.
B:A device may not have applied policy because of connectivity, validation, or firmware incompatibility. But this does not address the case requirement to resolve Central ownership conflicts.
C:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to resolve Central ownership conflicts.
Question 737
An auditor asks why switch settings differ from the approved template. Which evidence is most direct?
- Identify Central as authoritative source
- Use controlled per-device overrides where supported
- Compare intended and effective configurations
- Record configuration reconciliation result
Explanation
Correct Answer
C:Diff deployed running state against the template baseline. Configuration audit should identify precise differences between Central-defined and switch-running settings.
Incorrect Answers
A:For centrally managed policy, a local direct edit may be overwritten by management synchronization. But this does not address the case requirement to find unapproved or unapplied differences.
B:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to find unapproved or unapplied differences.
D:Audit evidence should show how the intended and actual states were brought back into agreement. But this does not address the case requirement to find unapproved or unapplied differences.
Question 738
The Central template is valid for model A but fails on older model B. What should the team check?
- Record configuration reconciliation result
- Use controlled per-device overrides where supported
- Investigate synchronization failures
- Compare intended and effective configurations
Explanation
Correct Answer
C:Policy capability and software support determine sync success. A device may not have applied policy because of connectivity, validation, or firmware incompatibility.
Incorrect Answers
A:Audit evidence should show how the intended and actual states were brought back into agreement. But this does not address the case requirement to diagnose model compatibility errors.
B:Differences between locations should be expressed as intended supported variables or exceptions. But this does not address the case requirement to diagnose model compatibility errors.
D:Configuration audit should identify precise differences between Central-defined and switch-running settings. But this does not address the case requirement to diagnose model compatibility errors.
Question 739
A core ACL change affects several sites, but the request lists only one interface. What information must the plan add?
- Document change scope and business impact
- Capture before-and-after validation evidence
- Provide tested rollback criteria
- Require approval and peer review
Explanation
Correct Answer
A:Capture all affected services, site dependencies, and expected risk. The proposed maintenance must list affected sites, users, dependencies and risk boundaries.
Incorrect Answers
B:Prechange and postchange measures prove whether intended service remained healthy. But this does not address the case requirement to define full operational impact.
C:Clear failure thresholds and recovery instructions prevent uncontrolled troubleshooting in production. But this does not address the case requirement to define full operational impact.
D:A second qualified reviewer can catch incorrect commands, missing ACLs, and rollback gaps. But this does not address the case requirement to define full operational impact.
Question 740
An engineer proposes a complex VSX change with no second review. Which process helps detect risk?
- Provide tested rollback criteria
- Use a controlled maintenance window
- Require approval and peer review
- Document change scope and business impact
Explanation
Correct Answer
C:Have a qualified reviewer validate design and commands before applying. A second qualified reviewer can catch incorrect commands, missing ACLs, and rollback gaps.
Incorrect Answers
A:Clear failure thresholds and recovery instructions prevent uncontrolled troubleshooting in production. But this does not address the case requirement to use peer-review and approval control.
B:Coordinate service-impacting changes with stakeholders and scheduled recovery availability. But this does not address the case requirement to use peer-review and approval control.
D:The proposed maintenance must list affected sites, users, dependencies and risk boundaries. But this does not address the case requirement to use peer-review and approval control.
HPE Network Switching Professional (HPE7-A08) Practice Tests