Huawei Exam H35-260 Topic 1 Question 38 Discussion

Actual exam question for Huawei's H35-260 exam

Question #: 38
Topic #: 1

When the switch is working, the device forwards data according to the MAC address forwarding table. Which of the following descriptions is correct?

AThe destination address of the packet is a unicast MAC address, but there is no corresponding entry in the MAC address table, the packet is discarded

BIf the MAC address entry of the device reaches the upper specification limit of the device, the device cannot learn a new MAC address entry, and the data packet is discarded.

CIf the destination MAC address of the packet is the broadcast MAC address, it will be flooded to all ports including the source port.

DThe destination address of the message is a unicast MAC address, then look up the MAC address table, and if found, forward the frame to the corresponding port (excluding the source port)

Show Suggested Answer

Suggested Answer: D

by Lavera at Jul 15, 2024, 02:19 PM

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Zachary

1 months ago

I'm going with option D. It just makes the most sense in terms of how a switch should handle a unicast MAC address that's in the forwarding table.

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Tresa

1 months ago

Woah, option B is a real curveball! The device can't learn new MAC addresses if the table is full? That's a tricky one, but I don't think it's the right answer here.

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Leslie

12 days ago

I agree, option B does seem like a tricky one. But I think option C makes more sense in this context.

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Kenneth

18 days ago

C) If the destination MAC address of the packet is the broadcast MAC address, it will be flooded to all ports including the source port.

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Paola

24 days ago

A) The destination address of the packet is a unicast MAC address, but there is no corresponding entry in the MAC address table, the packet is discarded

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Cherri

1 months ago

Haha, option C is a classic! Flooding everything, including the source port? That's hilarious, but definitely not the right answer.

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Shenika

14 days ago

I think option D is the correct one.

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Jin

22 days ago

Option C is definitely not the right answer.

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Billy

2 months ago

I agree with Melita. Option D is the correct answer here. The switch should forward the frame as described, not discard it.

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Alease

25 days ago

Yes, the switch should forward the frame based on the MAC address table.

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Beatriz

26 days ago

Agreed, discarding the packet would not be the correct action.

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Jeffrey

27 days ago

I think option D is the correct answer too.

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Dominga

1 months ago

Yes, the switch should forward the frame based on the MAC address table.

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Susy

1 months ago

I think option D is the correct answer too.

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Trinidad

2 months ago

I believe C is incorrect because broadcast MAC address packets are flooded to all ports, not just the source port.

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Patti

2 months ago

I'm not sure, but I think C could also be a possibility.

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Latia

2 months ago

I agree with Gilbert, D seems to be the right answer.

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Melita

2 months ago

Option D seems the most logical. The switch should forward the frame to the corresponding port, excluding the source port, if the destination MAC address is unicast and found in the table.

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Novella

2 months ago

User 2: Yeah, it's important for the switch to forward the frame to the correct port.

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Marvel

2 months ago

User 1: I agree, option D makes the most sense.

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Gilbert

3 months ago

I think the correct description is D.

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