Huawei
H12-821_V1.0 · Question #473
Which of the following are the differences between IGMP versions? (Multiple choice)
The correct answer is A. IGMPv3 does not support group-specific queries, but IGMPv2 supports D. For members to leave, IGMPv2/NV3 can voluntarily leave, but IGMPv1 cannot. See the full explanation below for the reasoning.
Question
Which of the following are the differences between IGMP versions? (Multiple choice)
Options
- AIGMPv3 does not support group-specific queries, but IGMPv2 supports
- BIGMPv1/v2/v3 cannot support the SSM model
- CIGMPv3 forwarding does not need to learn, but IGMPv2 can
- DFor members to leave, IGMPv2/NV3 can voluntarily leave, but IGMPv1 cannot
How the community answered
(47 responses)- A70% (33)
- B19% (9)
- C11% (5)
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