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JN0-643 · Question #189

In the exhibit, Host2 is the only host currently joining group 231.1.1.1, but S1 is still flooding the traffic to all hosts on VLAN 100. What feature can be configured on S1 to limit the multicast…

The correct answer is B. IGMP snooping. See the full explanation below for the reasoning.

Question

In the exhibit, Host2 is the only host currently joining group 231.1.1.1, but S1 is still flooding the traffic to all hosts on VLAN 100. What feature can be configured on S1 to limit the multicast flooding of traffic to only interested hosts on VLAN 100?

Exhibit

JN0-643 question #189 exhibit

Options

  • AMulticast scoping
  • BIGMP snooping
  • CMulticast VLAN registration
  • DIGMP immediate leave

How the community answered

(57 responses)
  • A
    4% (2)
  • B
    77% (44)
  • C
    12% (7)
  • D
    7% (4)

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