Cisco Exam 300-425 Topic 10 Question 111 Discussion

Actual exam question for Cisco's 300-425 exam

Question #: 111
Topic #: 10

Refer to the exhibit. During a post Mesh deployment survey, an engineer notices that frame collisions occur when MAP-1 and MAP-3 talk to RAP-2 Which type of issue does the engineer need to address in the design?

Aco-channel interference

Bbackhaul latency

Chidden node

Dexposed node

Show Suggested Answer

Suggested Answer: C

https://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/emob30dg/WiMesh.pdf

by Emile at May 03, 2025, 08:42 AM

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Lino

14 days ago

I think it's backhaul latency, as that could also lead to frame collisions.

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Nida

16 days ago

I believe it could also be hidden node causing the collisions.

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Hillary

30 days ago

I agree with Ollie, it makes sense given the scenario.

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Maybelle

1 months ago

I'm not sure, but I think backhaul latency could also be a factor here. If the connection between the MAPs and RAP-2 is slow, that could contribute to the frame collisions.

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Doretha

1 months ago

This sounds like a classic hidden node problem. The frames colliding between MAP-1 and MAP-3 when talking to RAP-2 suggests they can't hear each other, which is the definition of a hidden node issue.

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Melita

13 days ago

B) backhaul latency

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Quentin

16 days ago

A) co-channel interference

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Ollie

1 months ago

I think the issue is co-channel interference.

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