Huawei H35-210_V2.5 Exam - Topic 6 Question 94 Discussion

Actual exam question for Huawei's H35-210_V2.5 exam

Question #: 94
Topic #: 6

On an Ethernet network, ARP packets are classified into ARP Request and ARP Response. In the initial communication phase, how are ARP Request packets transmitted?

AMulticast

BAnycast

CUnicast

DBroadcast

Show Suggested Answer

Suggested Answer: D

When a device needs to resolve an IP address to a MAC address, it sends an ARP Request as abroadcastframe (destination MAC FF:FF:FF:FF:FF:FF) to all devices on the local network. This ensures the target device (if present) receives the request and replies with its MAC address.

by Gilberto at Aug 17, 2025, 02:07 PM

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Sharee

5 months ago

Really? I always thought it was Unicast.

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Antonio

5 months ago

Wait, I thought it was Multicast?

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Theron

5 months ago

Totally agree, it's definitely Broadcast.

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Fidelia

6 months ago

Nope, it's not Multicast, it's Broadcast for sure.

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Emogene

6 months ago

ARP Requests are sent as Broadcast packets!

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Audria

6 months ago

I thought ARP Requests were unicast, but now I'm second-guessing myself. It feels like they should go to all devices instead.

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Blondell

7 months ago

I practiced a question like this, and I believe the answer is broadcast since ARP is used to resolve IP addresses to MAC addresses.

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Louvenia

7 months ago

I'm not entirely sure, but I remember something about multicast being used in similar scenarios. Maybe that's an option?

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Junita

7 months ago

I think ARP Requests are sent as broadcasts because they need to reach all devices on the network to find the correct MAC address.

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Linette

7 months ago

I'm a bit confused on this one. I know ARP is used for address resolution, but I can't recall if the initial request is sent via multicast, anycast, or broadcast. I'll have to review my notes to be sure.

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Merilyn

7 months ago

Broadcast seems like the obvious choice here. ARP needs to reach all devices on the network to find the right MAC address, so broadcasting the request makes the most sense to me.

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Jordan

8 months ago

Hmm, I'm not entirely sure about this one. I know ARP is used to map IP addresses to MAC addresses, but I can't remember the exact mechanism for how the initial request is sent. I'll have to think this through carefully.

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Buck

8 months ago

I think the ARP Request packets are transmitted using broadcast, since we need to reach all devices on the network to find the MAC address for a given IP address.

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