H35-260 Free Exam Questions & Answers (Updated 2026)

Question No 1

According to the IEEE 802JQ standard, where is the VLAN ID field on the Ethernet?

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Before source MAC address and destination MAC address

Between the source MAC address and the destination MAC address

After the source MA dog address and the destination MAC address

not fixed

Question No 2

What are the reasons for the R - Los alarm reported on the 0TU board?

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The local optical port is not used

The local laser is turned off, resulting in no optical signal input

Broken fiber or line performance degradation

The receiving board at the local end is faulty, and the line receiving fails

Question No 3

Which of the following light source technologies does the 100GOTU board use?

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Question No 4

The 802.1Q tag header contains a two - byte TPID. Which of the following is its standard value?

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Question No 5

Both the 1310nm and 1550nm transmission windows are low - loss windows. In the DWDM system, only the 1550nm transmission window is used. Which of the following options is the main reason?

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EDFA operating wavelength flat region includes this window

Small nonlinear effects in the 1550nm wavelength region

1550nm wavelength region is suitable for long distance transmission

1550nm window loss is smaller than 1310nm window

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Huawei H35-260 Free Exam Questions (Updated 2026)

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