Cisco Exam 300-425 Topic 10 Question 80 Discussion

Actual exam question for Cisco's 300-425 exam

Question #: 80
Topic #: 10

[All 300-425 Questions]

Refer to the exhibit.

A WLC SSO pair is set up. Which failure scenario causes a split-brain scenario?

ARP is down.

BTwo distribution ports on the active WLC are down.

CVSL is down.

DOne distribution port on the active WLC is down.

Show Suggested Answer

Suggested Answer: C

by Helene at Dec 24, 2023, 05:34 AM

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Wenona

8 months ago

Haha, you know someone's going to choose the 'one distribution port down' option just because it sounds the most complicated. But really, that's not going to cause a split-brain, just a potential performance impact.

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Kenny

8 months ago

Yeah, I'm with you guys on this one. C) VSL is down is the correct answer. I wonder how many people will get tripped up by the other options, though. They seem a bit too straightforward.

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Jeannine

8 months ago

I agree with Lavonna. The VSL is the critical link that keeps the WLC pair in sync, so if that goes down, it can definitely lead to a split-brain situation. The other options don't seem as likely to cause that specific problem.

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8 months ago

A: The answer is C) VSL is down.

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