Free Huawei H35-211_V2.5 Exam Questions

Become Huawei Certified with updated H35-211_V2.5 exam questions and correct answers

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Total 120 Questions | Updated On: Jun 15, 2026

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Question 1

The OLT is configured to use IGMP Version 2. When the OLT receives an IGMPv3 Join (Report) message forwarded from an ONT, what action will it take?

A : Normal forwarding

B : Send a specific-group query message

C : Send a general (universal) group query message

D : Discard directly

Answer: D

Question 2

If a customer needs to protect the ONU trunk optical path but does not need to protect the ONU branch optical paths, which PON line protection mode should be used?

A : Type D

B : Type B

C : Type C

D : Type A

Answer: B

Question 3

Sequence of upstream QoS processing on the OLT:

A : Traffic classification > Marking > ACL policy > Congestion avoidance > Congestion management

B : Marking > Traffic classification > Congestion avoidance > Traffic policing > Congestion management

C : Traffic classification > Marking > Congestion avoidance > Traffic policing > Congestion management

D : Traffic classification > Marking > Traffic policing > Congestion avoidance > Congestion management

Answer: D

Question 4

If a customer needs to protect the ONU trunk optical path but does not need to protect the ONU branch optical paths, which PON line protection mode should be used?

A : Type D

B : Type B

C : Type C

D : Type A

Answer: B

Question 5

(Radio) The upstream (ascending) wavelength of the 10G EPON system is:

A : 1577 nm

B : 1270 nm (symmetric)

C : 1310 nm (asymmetric)

D : 1490 nm

Answer: B

Page: 1 / 24

Total 120 Questions | Updated On: Jun 15, 2026

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