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Huawei Exam H31-161 Topic 1 Question 89 Discussion

Actual exam question for Huawei's H31-161 exam
Question #: 89
Topic #: 1
[All H31-161 Questions]

On a city's dual-plane bearer network, PE1-A and PE1-B are two PEs in different planes of the city.

Three CEs are on the same VPN. The OSPF is used to exchange VPN route information between CE

1 and PE1-A and between CE 2 and PE1-B. The default route leading to PE1-A is configured on CE

3, and a static route leading to CE 3 is configured on PE1-

Show Suggested Answer Hide Answer
Suggested Answer: C

Contribute your Thoughts:

Clemencia
5 months ago
I'm gonna go with C. No route? That would be a real plot twist! Although, I hear the exam writers have a twisted sense of humor, so who knows.
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Gail
4 months ago
C) No route
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Jordan
4 months ago
I'm not so sure about that, maybe it's B) Two. It seems like there could be multiple routes to reach CE 3.
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Celeste
5 months ago
A) Only one (The route leading to CE 3 is learned based on the IBGP neighbor relationship between PEs. The other route is filtered out by OSPF loopback detection.)
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Cathern
5 months ago
Hmm, this question seems a bit tricky. Maybe the correct answer is D, just to keep things interesting.
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Lauryn
4 months ago
I agree with you, D seems like the correct answer.
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Hana
4 months ago
I believe it's B.
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Lino
4 months ago
I think the correct answer is A.
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Lenita
5 months ago
I agree with A. The OSPF route should be filtered out by the OSPF loopback detection, so there should only be one route to CE 3 on PE1-B.
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Tabetha
5 months ago
I agree with you, Alaine. The static route is imported to the OSPF, so only one route on PE1-B can reach CE 3.
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Dorothea
5 months ago
The correct answer is B. There are two routes to CE 3 on PE1-B, one learned through IBGP and the other through OSPF. The OSPF route is a category-5 route, which means it's a default route.
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Elden
4 months ago
Yes, one route is learned through IBGP and the other through OSPF. The OSPF route is a category-5 route.
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Valentine
4 months ago
I think the correct answer is B. There are two routes to CE 3 on PE1-B.
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Gail
5 months ago
Yes, one is learned through IBGP and the other through OSPF. The OSPF route is a category-5 route.
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Glenna
5 months ago
I think the correct answer is B. There are two routes to CE 3 on PE1-B.
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Lizette
5 months ago
The correct answer is B. There are two routes to CE 3 on PE1-B, one learned through IBGP and the other through OSPF. The OSPF route is a category-5 route, which means it's a default route.
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Elli
5 months ago
B) Two (One route is learned based on the IBGP neighbor relationship between PEs, and the other one is the OSPF category-5 route.)
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Arlean
5 months ago
A) Only one (The route leading to CE 3 is learned based on the IBGP neighbor relationship between PEs. The other route is filtered out by OSPF loopback detection.)
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Alaine
5 months ago
I think the answer is A.
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