HCIA-Transmission V2.0 Exam (H31-311) - Huawei

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Sample H31-311 Exam Questions & Explanations

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Question #1 Verified Q&A
When a fiber cut test is performed on a normal MSP ring, which of the following alarms is reported? (Multiple Choice)
A APSJNDI
B BD STATUS
C R-LOS
D TU-AIS
Question #2 Verified Q&A
When a bridge uses the IVL learning mode, the entry in the MAC address table is created according to the source MAC address and source port of the data frame. This entry is valid for all VLANs.
A TRUE
B FALSE
Correct Answer: FALSE
Question #3 Verified Q&A
Compared with a dense wavelength division multiplexing (DWDM) system, a coarse wavelength division multiplexing (CWDM) system provides a certain number of wavelengths and a transmission distance within ( ) km, which greatly reduces system cost and has strong flexibility.
A 50
B 20
C 200
D 100
Correct Answer: 100
Question #4 Verified Q&A
The SNCP switching speed can be improved if you classify the SNCP services that have the same source, sink, or route into groups.
A TRUE
B FALSE
Correct Answer: TRUE
Question #5 Verified Q&A
The standard Ethernet frame length should not be less than 64 bytes. Which of the following factors cause this limitation? (Multiple Choice)
A Minimum transmission distance
B Working mechanism of conflict detection
C MAC address
D Maximum transmission distance

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Our H31-311 (HCIA-Transmission V2.0 Exam) practice question bank currently includes 186 verified questions with comprehensive explanations.
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The H31-311 (HCIA-Transmission V2.0 Exam) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
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