Huawei H12-893_V1.0 Exam - Topic 4 Question 8 Discussion

Actual exam question for Huawei's H12-893_V1.0 exam

Question #: 8
Topic #: 4

[All H12-893_V1.0 Questions]

Which of the following can be deployed to enhance DC reliability? (Select All that Apply)

APower supply redundancy

BM-LAG

CMonitor Link

DController cluster

Show Suggested Answer

Suggested Answer: A, B, D

Reliability in Huawei's CloudFabric data centers is enhanced through various mechanisms. Let's evaluate each option:

A . Power supply redundancy: This is true. Redundant power supplies (e.g., dual PSUs) ensure uninterrupted operation during power failures, a key reliability feature. TRUE.

B . M-LAG (Multi-Chassis Link Aggregation): This is true. M-LAG provides high availability by allowing active-active forwarding and failover between switches, enhancing network reliability. TRUE.

C . Monitor Link: This is false. Monitor Link is a Huawei feature for link status monitoring, not a direct reliability enhancement mechanism like redundancy or clustering. FALSE.

D . Controller cluster: This is true. A clustered SDN controller (e.g., iMaster NCE-Fabric) ensures high availability and failover, improving network management reliability. TRUE.

Thus, A, B, and D enhance DC reliability.

by Van at Apr 04, 2025, 12:40 PM

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Basilia

7 months ago

Wait, are we really considering Monitor Link for this?

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Matthew

7 months ago

Controller cluster definitely enhances reliability!

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Veronique

7 months ago

Totally agree, M-LAG is also crucial.

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Zoila

7 months ago

Power supply redundancy is a must!

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Kaycee

7 months ago

Monitor Link? Not sure how that helps reliability.

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Julian

8 months ago

Controller clusters seem familiar, and I think they can improve reliability too. I’d go with D as well.

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Sunny

8 months ago

I feel like monitoring links is important, but I'm not sure if it directly enhances reliability. I might skip C.

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Quentin

8 months ago

I’m a bit unsure about M-LAG. I think it might help with redundancy, but I can't recall the specifics.

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Cecilia

8 months ago

I remember studying power supply redundancy as a key factor for enhancing reliability, so I think A is definitely one.

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Tracie

9 months ago

Controller cluster - now that's an interesting choice. I'll have to consider how that could improve DC reliability.

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Florinda

9 months ago

Monitor Link? I'm not familiar with that term. Might have to guess on that one.

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Raylene

9 months ago

M-LAG could be a good option too, but I'm not 100% sure how it relates to DC reliability. Might need to review that one.

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Shalon

9 months ago

Okay, let's see. Power supply redundancy seems like a no-brainer for enhancing DC reliability. I'm pretty confident about that one.

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Erasmo

9 months ago

Hmm, this looks like a tricky one. I'll need to think through the different options carefully.

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Polly

1 year ago

Hah, I bet the controller cluster is just there to play chess and sip coffee. Give me the real solutions - A, B, and C!

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Tricia

1 year ago

Definitely going with A, B, and C. Can't forget the good ol' Monitor Link to keep an eye on everything!

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Jaime

1 year ago

C) Monitor Link

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Altha

1 year ago

B) M-LAG

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Carisa

1 year ago

A) Power supply redundancy

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Roxanne

1 year ago

Power supply redundancy and M-LAG for sure! Gotta have those backups to keep the DC running smoothly.

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Erinn

1 year ago

B) M-LAG

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Lawrence

1 year ago

A) Power supply redundancy

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Avery

1 year ago

I believe D) Controller cluster can also enhance DC reliability by providing failover capabilities.

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Detra

1 year ago

I agree with Oren, having redundant power supplies is crucial for reliability.

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Oren

1 year ago

I think A) Power supply redundancy can enhance DC reliability.

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