HPE7-A08 Exam - Topic 2 Question 10 Discussion

Actual exam question for HP's HPE7-A08 exam

Question #: 10
Topic #: 2

You recently made a configuration change on a switch, and shortly afterward, you noticed a spike in CPU utilization in the NAE dashboard. You are concerned that the high CPU could be affecting users. What should you do to restore service as quickly as possible?

AReboot the switch.

BRevert the change.

CDisable debug logging.

DPause NAE monitoring.

Show Suggested Answer

Suggested Answer: B

Comprehensive Detailed Explanation:

When a recent configuration change causes a spike in CPU utilization that negatively impacts users, the fastest way to restore normal operation is to revert the change. This rollback immediately removes the offending configuration, potentially stabilizing the CPU and restoring service.

Rebooting the switch (Option A) is disruptive and takes more time.

Disabling debug logging (Option C) may help if debug is causing high CPU, but it doesn't undo config changes.

Pausing NAE monitoring (Option D) only suspends monitoring and doesn't address the root cause.

Hence, reverting the recent config change is the best immediate action.

ArubaOS-CX Network Automation Engine (NAE) Best Practices

Aruba Troubleshooting Guides for High CPU Utilization

HPE Aruba Configuration Rollback Procedures

by Tish at Jan 05, 2026, 05:16 AM

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Whitley

2 months ago

Pausing NAE monitoring? Not sure that's a good idea. Could miss important data.

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Hailey

3 months ago

Rebooting might cause more issues. Better to revert first.

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Rosalind

3 months ago

Agreed, but disabling debug logging could help too. Less load.

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Olen

3 months ago

I think reverting the change is the best option. Quick fix!

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Carlton

3 months ago

Are we sure it's the config change causing the spike?

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Carmelina

3 months ago

I've seen high CPU from config changes before, definitely revert.

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Jean

3 months ago

Wait, disabling debug logging could help? That's interesting.

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Rutha

4 months ago

I disagree, rebooting might fix it faster!

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Jesus

4 months ago

Reverting the change is usually the safest bet.

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Ceola

4 months ago

B) Revert the change. Why mess with anything else when you can just undo the change?

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Jamie

5 months ago

I'd go with B. Reverting the change seems like the best way to restore service quickly.

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Thomasena

5 months ago

Definitely B. Reverting the change is the safest and most straightforward option.

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Paola

5 months ago

B) Revert the change. That's the quickest way to get things back to normal.

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Dexter

5 months ago

I wonder if pausing NAE monitoring could actually help, but I think it might just be a temporary fix.

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Quentin

5 months ago

I feel like we practiced a similar question where rebooting caused more issues, so I’d be cautious about that option.

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Caitlin

5 months ago

I'm not entirely sure, but I think disabling debug logging might help reduce CPU load too.

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Kristel

6 months ago

I remember we discussed how reverting changes can often be the quickest way to resolve issues like this.

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Laurel

6 months ago

Hmm, I'm leaning towards option B, reverting the change. That seems like the quickest way to get things back to normal and eliminate the high CPU issue.

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Ashley

6 months ago

Reboot the switch seems like the most straightforward option to try first. If that doesn't work, then I'd move on to reverting the change.

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Iola

6 months ago

I'm a bit confused on this one. Should we be looking at disabling the debug logging or pausing the NAE monitoring? Not sure which approach would be faster.

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