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CompTIA Exam N10-009 Topic 5 Question 14 Discussion

Actual exam question for CompTIA's N10-009 exam
Question #: 14
Topic #: 5
[All N10-009 Questions]

A network engineer configures a new switch and connects it to an existing switch for expansion and redundancy. Users immediately lose connectivity to the network. The network engineer notes the following spanning tree information from both switches:

Switch 1

Port State Cost

1 Forward 2

2 Forward 2

Switch 2

Port State Cost

1 Forward 2

2 Forward 2

Which of the following best describes the issue?

Show Suggested Answer Hide Answer
Suggested Answer: C

Contribute your Thoughts:

Josephine
7 days ago
Clearly, the issue is that the port costs are equal. They need to be different to ensure proper load balancing and redundancy.
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Elly
8 days ago
Haha, the engineers must have been having a tech-comedy show when they set this up. RSTP, really? That's like using a rubber hammer to fix a leaky faucet.
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Merilyn
11 days ago
C'mon, link aggregation is the way to go! Spread that traffic across multiple ports for maximum efficiency.
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Edelmira
12 days ago
Aha! The root bridge needs to be identified. That must be the issue here. The switches are fighting over who's the boss.
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Wade
21 days ago
Wait, shouldn't the port costs be different? I thought redundancy meant having different paths with varying costs.
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Benedict
23 days ago
Ah, I see the problem. The switch should be configured for RSTP to handle this situation and avoid the network outage. D is the way to go.
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Mitzie
26 days ago
Haha, this is like a game of musical chairs for network devices! The engineers need to figure out who's the 'root' switch before the users get disconnected.
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Melissa
15 days ago
A: The issue is that a root bridge needs to be identified.
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Arthur
27 days ago
I believe the switch should be configured for RSTP to resolve the connectivity issue.
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Dante
1 months ago
I think the issue is that the port costs are equal, which can cause a network loop. The ports should have different costs to avoid this problem.
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Reena
4 days ago
User 2: Agreed, having equal port costs can cause a network loop.
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Stevie
12 days ago
User 1: The port costs should not be equal.
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Ellen
1 months ago
I agree with Goldie, the port cost should be different for proper spanning tree operation.
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Nieves
1 months ago
Hmm, the ports have the same cost, so a root bridge needs to be identified to avoid a network loop. C seems like the correct answer here.
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Domitila
7 days ago
User 3: Let's configure the switch for RSTP to prevent this issue.
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Chaya
9 days ago
User 2: Yeah, that could be causing a network loop. C is the answer.
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Annelle
25 days ago
User 1: The ports have the same cost, we need to identify a root bridge.
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Goldie
1 months ago
I think the issue is that the port cost should not be equal.
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