Huawei Exam H12-811_V1.0 Topic 1 Question 60 Discussion

Actual exam question for Huawei's H12-811_V1.0 exam

Question #: 60
Topic #: 1

[All H12-811_V1.0 Questions]

When deploying ACL on Huawei equipment, which of the following descriptions is correct is ().*

AACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

BThe same ACL can be called under multiple interfaces

CWhen ACL defines rules, it can only proceed in the order of 10, 20, 30

DACL cannot be used to filter OSPF traffic, because OSPF traffic does not use UDP protocol encapsulation

EWhen calling ACL under the interface, it can only be applied to the outbound direction

Show Suggested Answer

Suggested Answer: A, B

by Glory at May 31, 2024, 07:29 PM

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Stacey

3 months ago

I'm going with A) and B) as the correct answers. The ability to match ports and reuse ACLs is essential for effective access control.

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Hyun

2 months ago

Yes, B) The same ACL can be called under multiple interfaces is also important for efficient network management.

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Allene

2 months ago

I agree, A) ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

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Annamae

3 months ago

Haha, E) is a good one. Applying ACLs only to outbound traffic? That's like trying to stop a fire by closing the barn door after the horse has bolted!

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Geoffrey

3 months ago

User 2: I agree, A) seems like a more useful option. Being able to match TCP/UDP port numbers gives us more control over the traffic.

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Albina

3 months ago

User 1: Yeah, E) doesn't make much sense. We need to filter both inbound and outbound traffic for effective security measures.

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Hester

4 months ago

D) is definitely false. OSPF uses IP protocol 89, not UDP. This question is trying to trip us up!

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Leatha

4 months ago

C) doesn't seem right. ACLs should allow for more flexible rule numbering. Who wants to be stuck in a 10, 20, 30 rut?

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Samuel

3 months ago

C) doesn't seem right. ACLs should allow for more flexible rule numbering. Who wants to be stuck in a 10, 20, 30 rut?

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Buck

3 months ago

B) The same ACL can be called under multiple interfaces

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Sunshine

3 months ago

A) ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

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Paul

4 months ago

I'm not sure about that, I think it might be C) When ACL defines rules, it can only proceed in the order of 10, 20, 30.

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Dong

4 months ago

I agree with Iraida, because ACLs are commonly used to filter traffic based on port numbers.

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Iraida

4 months ago

I think the correct description is A) ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers.

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Lorean

4 months ago

A) and B) sound correct to me. The ability to match port numbers and apply an ACL to multiple interfaces is crucial for network security.

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Margery

3 months ago

User 2

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Edmond

3 months ago

User 1

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Leeann

3 months ago

Yes, B) The same ACL can be called under multiple interfaces, which is important for network security.

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Leeann

3 months ago

I agree, A) ACL can match the TCP/UDP port number and specify the range of port numbers.

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Lauran

3 months ago

User 2

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Gayla

4 months ago

User 1

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