Cisco 300-420 Exam - Topic 12 Question 99 Discussion

Actual exam question for Cisco's 300-420 exam

Question #: 99
Topic #: 12

Refer to the exhibit.

Refer to the exhibit An engineer working for a telecommunication company with an employee ID 4449:30 959 Is calculating STP scalability for switches to ensure that the numbers are below the maximum supported value for STP logical ports How many logical interfaces are active for switch A?

B307

C202

D100

Show Suggested Answer

Suggested Answer: C

by Lenny at Sep 18, 2024, 08:41 AM

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Janella

9 months ago

Wait, are we sure about these numbers? Sounds off to me!

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Teddy

9 months ago

307 seems way too high for STP scalability.

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Viva

10 months ago

I think 100 is a reasonable guess, but not sure.

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Tasia

10 months ago

Definitely not 4, that's way too low!

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Carlota

10 months ago

I'm pretty sure it's 202 logical interfaces for switch A.

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Adria

10 months ago

I believe the maximum for STP logical ports is 200, so I’m leaning towards option C, but I need to double-check my notes.

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Galen

11 months ago

I’m a bit confused about the options. I thought STP could support more than just a few logical interfaces, but I can't recall the exact limits.

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Mirta

11 months ago

This question seems similar to one we practiced where we had to determine the number of VLANs on a switch. I feel like the answer might be around 100.

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James

11 months ago

I think I remember something about STP logical ports, but I'm not sure how to calculate the active interfaces for switch A.

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Earleen

11 months ago

I'm a bit confused by the terminology used in the question. I'll need to review my notes on STP and logical interfaces to make sure I'm interpreting this correctly.

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Vanna

11 months ago

Okay, let me think this through step-by-step. The question is asking about STP scalability, so I need to focus on understanding the STP logical ports concept and how it relates to the information given.

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Nickie

11 months ago

Hmm, this looks like a tricky one. I'll need to carefully analyze the information provided in the exhibit and the question to determine the number of active logical interfaces for switch A.

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Aleisha

11 months ago

This seems straightforward enough. I just need to identify the relevant information in the exhibit and apply my knowledge of STP to determine the answer.

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Leila

2 years ago

This question reminds me of that time I tried to count the number of paperclips in my desk drawer. Needless to say, I lost count after 42. Anyway, I'll go with B. 307 just for the heck of it.

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Jerilyn

2 years ago

User 3: C) 202 seems like a reasonable choice.

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Elina

2 years ago

User 2: I'm going with B) 307, just for fun.

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Sue

2 years ago

I think the answer is A) 4.

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Sylvie

2 years ago

I'm not sure, but I think it's better to go with the majority. So, B) 307 it is.

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Serina

2 years ago

I agree with Vanda, because switch A has a lot of logical interfaces.

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Desmond

2 years ago

D. 100 has got to be the right answer. I mean, who needs more than 100 logical interfaces these days? Anything more is just overkill, am I right?

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Vanda

2 years ago

I think the answer is B) 307.

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Malcolm

2 years ago

I'm going with C. 202. The question seems to be focused on a specific switch, so I don't think it's asking about the total number of interfaces across all switches.

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Han

2 years ago

Hmm, I think the answer is B. 307 logical interfaces. That seems like a lot, but the question mentions STP scalability, so the more interfaces, the better to test the limits.

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Allene

2 years ago

I think the correct answer is D) 100.

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Bettina

2 years ago

I believe it's C) 202 logical interfaces.

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Mozell

2 years ago

I believe the correct answer is A) 4 logical interfaces. It's important to have a manageable number to ensure efficient testing of STP scalability.

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Lang

2 years ago

I'm not sure, but I think it might be A) 4.

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Margurite

2 years ago

I think the answer might be C) 202 logical interfaces. It's a good balance between having enough for testing and not exceeding the maximum supported value.

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Sunny

2 years ago

I agree with you, I also think the answer is B) 307.

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Keneth

2 years ago

I agree with you, B) 307 logical interfaces does seem like a lot, but it's important for testing the limits of STP scalability.

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