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H12-821_V1.0 · Question #709
H12-821_V1.0 Question #709: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions of multicast routing are correct? (Multiple choice)
Options
- AMulticast routing protocols include IGMP protocol
- BIf an upstream neighbor of a downstream neighbor on the multicast distribution tree is unreachable, multicast routing will re-converge.
- CMulticast routing protocols are divided into intra-domain multicast routing protocols and inter-domain multicast routing protocols.
- DMulticast routing protocols are used to establish and maintain multicast routes, and forward multicast packets correctly and efficiently.
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