Huawei H12-893_V1.0 Exam - Topic 7 Question 5 Discussion

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

Question #: 5
Topic #: 7

In the VPC interworking scenario, traffic is checked and filtered only by the firewall in the source or destination VPC.

ATRUE

BFALSE

Show Suggested Answer

Suggested Answer: B

In Huawei's CloudFabric Solution, Virtual Private Clouds (VPCs) enable isolated network environments, and interworking scenarios involve traffic between VPCs. The statement claims that traffic is checked and filtered only by the firewall in the source or destination VPC. Let's evaluate:

VPC Interworking: Traffic between VPCs can be routed via a gateway (e.g., a Layer 3 gateway or centralized router) and may involve multiple security checkpoints depending on the design. Firewalls can be deployed in the source VPC, destination VPC, or a centralized location (e.g., a service chain or border gateway).

Firewall Role: The statement implies exclusivity (only one firewall), but in practice, traffic may be filtered by firewalls at both ends, a centralized firewall, or additional security devices (e.g., VAS nodes) in the path. For example, inter-VPC traffic might pass through a firewall in the source VPC for egress filtering and another in the destination VPC for ingress filtering, or a shared firewall in a hub-and-spoke model. Huawei's security architecture (e.g., with SecoManager) supports distributed or centralized filtering, not limited to a single VPC's firewall.

The statement is FALSE (B) because traffic is not restricted to being checked and filtered only by the firewall in the source or destination VPC; multiple firewalls or security devices may be involved.

by Helene at Mar 05, 2025, 08:42 AM

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Jerry

3 months ago

I’m not so sure about that, seems risky.

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Alesia

3 months ago

Makes sense, simplifies the process.

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Cortney

3 months ago

Wait, really? I didn't know it worked that way!

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Carla

4 months ago

I disagree, I thought both firewalls were involved.

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Sherrell

4 months ago

That's true, only one firewall checks the traffic.

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Jospeh

4 months ago

I believe the statement is FALSE because I recall that traffic can be inspected by firewalls in both the source and destination VPCs.

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Freida

4 months ago

I’m a bit confused. I thought both VPCs had their own firewalls, but does that mean they both check the traffic?

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Rutha

4 months ago

I feel like we practiced a similar question where the filtering was only done at the source VPC. Could it be TRUE?

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Gabriele

5 months ago

I think I remember that in VPC interworking, the traffic can be filtered by firewalls in both VPCs, but I'm not entirely sure.

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Whitney

5 months ago

Hmm, I'm a little confused by the wording here. Let me re-read the question and think through the VPC interworking details.

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Hyun

5 months ago

I'm feeling confident about this question. The statement seems clear, and I know the VPC interworking concepts well.

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Kasandra

5 months ago

Okay, I think I've got this. The key is to focus on where the traffic is checked and filtered in the VPC interworking scenario.

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Martin

5 months ago

I'm a bit unsure about this one. I need to make sure I understand the VPC interworking scenario and how the firewall is involved.

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Albina

5 months ago

Hmm, this seems straightforward. I'll read through the question carefully and think about the traffic flow between VPCs.

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Cherry

11 months ago

The firewall is like a bouncer at a club - it's gotta check the traffic in both VPCs, not just one! B) FALSE is the way to go.

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Lucia

9 months ago

Agreed, B) FALSE is the correct answer in this scenario.

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Dell

9 months ago

Definitely B) FALSE. The firewall has to check both VPCs.

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Louisa

10 months ago

B) FALSE

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Peggy

10 months ago

A) TRUE

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Broderick

11 months ago

Haha, the firewall must be working overtime in this scenario! But I agree, the answer is B) FALSE.

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Jerlene

11 months ago

Hmm, this one's tricky. I'm going to go with B) FALSE, but I'm not 100% sure.

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Herman

11 months ago

B) FALSE is the correct answer. The firewall in both VPCs is responsible for checking and filtering the traffic.

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Tarra

10 months ago

B) FALSE is the correct answer. The firewall in both VPCs is responsible for checking and filtering the traffic.

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Mose

10 months ago

B) FALSE

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Serita

10 months ago

A) TRUE

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Ryan

11 months ago

I agree with Talia, the firewall in the VPC is the one that controls the traffic flow.

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Juliann

12 months ago

I'm pretty sure the answer is B) FALSE. The traffic is checked and filtered by the firewall in both the source and destination VPCs.

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Martin

11 months ago

Good to know. Thanks for clarifying!

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Leeann

11 months ago

Yes, that's correct. The firewall in both source and destination VPCs is responsible for checking and filtering the traffic.

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Tamra

11 months ago

So the answer is definitely B) FALSE then.

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Inocencia

11 months ago

I think you're right. The traffic is checked and filtered by the firewall in both VPCs.

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Talia

12 months ago

I think it's true because the firewall in the source or destination VPC is responsible for checking and filtering traffic.

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Elouise

12 months ago

B) FALSE

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Talia

12 months ago

A) TRUE

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