Nokia Exam 4A0-113 Topic 7 Question 68 Discussion

Actual exam question for Nokia's 4A0-113 exam

Question #: 68
Topic #: 7

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In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding Type 4 LSA generation is true?

ARouter R1 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

BRouter R3 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.

CRouter R3 generates a Type 4 LSA that is flooded to areas 0 and 2.

DRouter R3 generates a Type 4 LSA that is flooded to area 0, and router R6 generates a Type 4 LSA that is flooded to area 2.

Show Suggested Answer

Suggested Answer: C

by Eladia at Mar 10, 2024, 10:24 AM

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Tyisha

2 months ago

Wait, does this mean R6 is also an ABR? I thought this was a simple question, but now I'm questioning everything!

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Helene

12 days ago

Don't worry, it can get confusing with OSPF sometimes. Just remember the roles of ASBR and ABR.

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Peggie

16 days ago

So, the correct answer is D) Router R3 generates a type 4 LSA that is flooded to area 0, and router R6 generates a type 4 LSA that is flooded to area 2.

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Lina

1 months ago

Yes, R6 is an ABR because it is connected to multiple areas.

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Bettina

2 months ago

Okay, let's think this through step-by-step. R1 is the ASBR, so it should generate the Type 4 LSA. But the question says R3 does, so that must be the right answer.

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Hollis

2 months ago

Haha, I bet the test writer is just trying to confuse us. As long as we know our OSPF fundamentals, we'll be fine.

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Pauline

9 days ago

C) Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.

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Destiny

10 days ago

Yeah, the test writers like to throw in tricky scenarios, but we got this.

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Devorah

14 days ago

C) Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.

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Derick

1 months ago

I agree, understanding OSPF basics is key to answering this question.

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Stefany

1 months ago

I agree, understanding OSPF basics is key to answering these types of questions.

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Elin

1 months ago

A) Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.

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Trinidad

2 months ago

A) Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.

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Shala

2 months ago

Hmm, I'm not sure about this one. I thought the ASBR was responsible for generating the Type 4 LSA, but the question seems to be tricky.

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Shantell

2 months ago

I think the correct answer is D. The ASBR router R3 generates a Type 4 LSA that is flooded to area 0, while the ABR router R6 generates a Type 4 LSA that is flooded to area 2.

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