Huawei Exam H35-260 Topic 1 Question 36 Discussion

Actual exam question for Huawei's H35-260 exam

Question #: 36
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 Clare at Jun 28, 2024, 03:51 PM

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Carissa

3 months ago

The switch must have been a Black Friday shopper - it was discarding packets left and right!

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Adelina

3 months ago

D) The 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)

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Ocie

3 months 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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Chauncey

3 months 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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Ocie

4 months ago

A is a bit tricky. The packet is discarded if the destination MAC address is not found in the table, not because it's a unicast address.

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Miles

2 months ago

A is a bit tricky, the packet is discarded if the destination MAC address is not found in the table, not because it's a unicast address

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Jerry

2 months ago

I'm not sure, but I think it might be C

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Trina

3 months ago

I disagree, I believe the correct answer is D

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Laurel

3 months ago

I think the answer is A

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Twila

4 months ago

B is incorrect. The MAC address table should be able to accommodate more entries than the device's specification limit.

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Nikita

4 months ago

C is also correct. Broadcast frames are flooded to all ports except the source port.

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Allene

2 months 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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Mindy

2 months ago

B) If 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.

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Jenelle

2 months 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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Chi

2 months 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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Rhea

3 months ago

B) If 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.

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Pearlene

3 months 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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Ronnie

4 months ago

I believe option A is incorrect because if there is no corresponding entry in the MAC address table, the packet is flooded to all ports, not discarded.

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