In order to prevent network monitoring in the GPOM system, the most commonly used method is?

• A.Use dedicated line transmission
• B.Wireless network transmission
• C.Use physical transmission (non-network)
• D.Information encryption

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In esight's OnT zero-configuration deployment, do not preset the OLT when performing incremental configuration to an OLT.

• A.Ture
• B.False

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The stages and sequence of the general network design meeting are

• A.Information collection stage-->Planning stage-->Network deployment design stage-->Network detailed design stage-->Network outline design stage
• B.Planning stage-->Network outline design stage-->Information collection stage-->Network detailed design stage-->Network deployment design stage
• C.Planning stage-->Information collection stage-->Network outline design stage-->Network detailed design stage-->Network deployment design stage
• D.Information collection stage-->Planning stage-->Network outline design stage-->Network detailed design stage-->Network deployment design stage

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The IGMP version on the OLT is configured as V2. What kind of processing will the OLT do after receiving the igmr v3 join message forwarded from OnT?

• A.Discard directly
• B.Send specific group query message
• C.Normal forwarding
• D.Send general group query message

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In the Huawei u2000 management system, when adding access network elements, you can only add them one by one.

• A.Ture
• B.False

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