Which configured is applied to prevent the network from a Layer 2 flooding of multicast frames with a seamless transfer of multicast data to the client when roaming from one controller to another?

Which configured is applied to prevent the network from a Layer 2 flooding of multicast frames with a seamless transfer of multicast data to the client when roaming from one controller to another?
A . Enable IGMPv3 on the central Layer 3 switch.
B . Enable IGMP snooping on the WLC
C . Enable multicast mode on the WLC
D . Create multicast groups on the central Layer 3 switch.

View Answer

Answer: B

Explanation:

https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan­wlan/81671-multicast-wlc-lap.html