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H12-221 · Question #200
H12-221 Question #200: Real Exam Question with Answer & Explanation
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Question
How does an IGMP router maintain group memberships on a network? (Select 2 answers)
Options
- AThe router maintains a timer for each group membership which it refreshes for hosts that send
- BThe router periodically sends Query messages. After a receiver host receives the Query message,
- CA receiver host periodically sends a Report message.
- DThe router deletes a group membership only when it receives a Leave message for this group.
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