Huawei H35-210_V2.5 Exam - Topic 5 Question 96 Discussion

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

Question #: 96
Topic #: 5

[All H35-210_V2.5 Questions]

If the value of the PROTOCOL field in the PPP protocol is 8021, which of the following protocols is used?

AIPCP

BLCP

CIPX

DIP

Show Suggested Answer

Suggested Answer: A

PPP Protocol Overview :

PPP (Point-to-Point Protocol) uses the PROTOCOL field in its header to identify the type of encapsulated protocol.

Protocol Field Values :

0x8021 : Indicates IPCP (Internet Protocol Control Protocol) , which is used to negotiate IP-related parameters during PPP session establishment.

0xC021 : Indicates LCP (Link Control Protocol) , which is used for establishing, configuring, and testing the PPP link.

0x002B : Indicates IPX (Internetwork Packet Exchange) .

0x0021 : Indicates IP (Internet Protocol) .

Why A?

The value 0x8021 corresponds to IPCP , making it the correct answer.

Thus, the correct answer is A .

HCIA Huawei ACCESS Official Documentation , Chapter: PPP Protocol.

RFC 1661: PPP Protocol Specification .

by Oretha at Nov 25, 2025, 01:55 AM

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Jesusita

12 hours ago

Wait, 8021? That seems off...

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Terrilyn

6 days ago

I thought it was LCP, but I guess not.

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Dulce

11 days ago

It's IPCP for sure!

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Dannette

16 days ago

Wait, is this a trick question? I'm going with E) All of the above, just to be safe.

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Denny

21 days ago

B) LCP is the correct answer. The PPP protocol field 8021 is used for the Link Control Protocol, which is responsible for establishing, configuring, and testing the data-link connection.

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Gregoria

26 days ago

D) IP is the correct answer. The PPP protocol field 8021 is the Ethertype for IP packets, so IP is the protocol used.

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Veronika

1 month ago

I thought 8021 was associated with IPX, but now I'm questioning if that's just a similar question we practiced.

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Tracey

1 month ago

I vaguely recall something about IPCP being linked to IP addresses, so maybe that's the right answer?

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Karan

1 month ago

I feel like we covered this in class, and I want to say it's LCP, but I could be mixing it up with another protocol.

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Noel

2 months ago

I'm a bit confused on this one. Let me re-read the question and think through the possible protocols carefully before answering.

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Nydia

2 months ago

Ah, I've got this! The 8021 value is for the IP protocol, not IPX. I'm confident that's the right answer.

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Chauncey

2 months ago

This looks like a tricky one. I'm going to start by reviewing my notes on the different PPP protocol values and see if that jogs my memory.

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Marget

2 months ago

I think I remember that 8021 is related to IPCP, but I'm not entirely sure.

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Nettie

2 months ago

A) IPCP is the correct answer. The PPP protocol field 8021 corresponds to the IPCP (IP Control Protocol) which is used to negotiate and configure IP parameters.

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