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Cisco 400-007 Exam - Topic 4 Question 45 Discussion

How many fully established neighbour relationships exist on an Ethernet with five routers running OSPF as network type broadcast?
A) 5
B) 6
C) 7
D) 10
E) 20

Cisco 400-007 Exam - Topic 4 Question 45 Discussion

Actual exam question for Cisco's 400-007 exam
Question #: 45
Topic #: 4
[All 400-007 Questions]

How many fully established neighbour relationships exist on an Ethernet with five routers running OSPF as network type broadcast?

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Suggested Answer: A

by Jesusita at Jul 15, 2024, 05:04 AM

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Nida
9 months ago
10 is correct, each router connects to all others in a broadcast domain.
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Garry
9 months ago
Wait, how can it be 10? That seems high!
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Beckie
10 months ago
Definitely 10, OSPF works that way with broadcast.
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Sophia
10 months ago
I thought it was 6, but I guess I was wrong!
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Marleen
10 months ago
There are 10 fully established neighbors in this case.
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Reuben
10 months ago
I feel like it could be 7, but I’m not confident. I need to double-check how OSPF works with broadcast networks.
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Glendora
11 months ago
I practiced a similar question, and I think it was about 6 relationships for 4 routers. So, with 5 routers, maybe it’s 10?
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Jonelle
11 months ago
I'm not entirely sure, but I remember something about OSPF and the formula for neighbor relationships. Is it n(n-1)/2?
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Torie
11 months ago
I think there are 10 fully established neighbor relationships because each router connects to every other router in a broadcast network.
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Alverta
11 months ago
Easy peasy! With 5 routers, that's 5 choose 2, which is 10 neighbor relationships. I'm confident that's the right answer.
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Colton
11 months ago
Alright, I think I've got this. In a broadcast network, each router will form a neighbor relationship with every other router. So the total number of neighbor relationships should be the number of routers choose 2.
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Felix
11 months ago
I'm a bit confused on this one. I know OSPF has special rules for neighbor relationships, but I can't quite remember how they apply in a broadcast network. Gotta review my notes.
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Albina
11 months ago
Okay, let's see... With 5 routers, I'm guessing the number of neighbor relationships will be less than 20, but more than 5. I'll have to work this out step-by-step.
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Sophia
11 months ago
Hmm, this looks like a tricky OSPF question. I'll need to think through the neighbor relationships carefully.
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Vivan
11 months ago
I'm a bit confused by the RADIUS attribute value setting mentioned in option A. I'll need to double-check the RSSO configuration details to understand if that's the right approach.
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Cherelle
11 months ago
Whoa, a petabyte of data? That's a lot to handle. I'll need to really focus on the scalability and performance aspects when evaluating the options.
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Angella
11 months ago
I'm a bit confused by the wording of the question. What exactly counts as the hospital's "own use" under the law? I'll need to review that concept more closely before selecting an answer.
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Tonette
1 year ago
This question is as clear as mud. I'm going to go with the answer that has the most letters. C) 7 it is!
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Billy
1 year ago
I agree with you, C) 7 seems like the best choice.
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Ahmad
1 year ago
I'm going with D) 10.
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Leonora
1 year ago
I think the answer is B) 6.
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Camellia
1 year ago
E) 20? Really? That's like saying I can have 20 best friends. I'm going with B) 6, just to be safe.
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Stephaine
1 year ago
D) 10, no doubt. I can already smell the sweet, sweet points on my exam score.
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Gilberto
1 year ago
D) 10
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Eura
1 year ago
C) 7
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Rozella
1 year ago
B) 6
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Jerry
1 year ago
A) 5
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Laurena
1 year ago
Let's see, 5 routers, broadcast network type... hmm, I think the answer is C) 7. Gotta love those OSPF neighbor relationships!
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Howard
1 year ago
Yes, definitely C) 7. OSPF makes managing neighbor relationships easier.
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Fernanda
1 year ago
I agree, the answer is C) 7. OSPF neighbor relationships are interesting.
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Gerald
1 year ago
I'm not sure, but I think the answer might be C) 7 because there could be additional relationships established.
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Arleen
1 year ago
Wait, what's an Ethernet and OSPF again? I thought this was a networking exam, not a foreign language test.
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Stefany
1 year ago
Don't worry, networking terminology can be confusing at first!
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Fredric
1 year ago
So, the answer would be B) 6.
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Shawana
1 year ago
In this scenario, there would be 6 fully established neighbour relationships.
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Luis
1 year ago
Ethernet is a type of network technology, OSPF is a routing protocol.
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Odelia
1 year ago
I agree with Gail, because each router will have 4 fully established neighbour relationships in a network type broadcast.
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Gail
1 year ago
I think the answer is B) 6.
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