Cisco Catalyst 3850 series

The following figure shows how IPv6 address glean works.
Figure 13: IPv6 Address Glean
How to Configure Wireless Multicast
Configuring Wireless Multicast-MCMC Mode (CLI)
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
wireless multicast
4.
ap capwap multicast ipaddr
5.
end
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
246 OL-32598-01
Configuring Wireless Multicast
How to Configure Wireless Multicast