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Following is the basic configuration of wireless multicast:
● Configure IGMP snooping and querier:
Switch(config)#ip igmp snooping
Switch(config)#ip igmp snooping querier
● Configure wireless multicast and access point CAPWAP mode:
Switch(config)#wireless multicast
Switch(config)#ap capwap multicast 234.5.6.7
● Configure multicast routing (3850 only):
Switch(config)#ip multicast-routing
Switch(config)#interface vlan 100
Switch(config)# ip pim sparse-dense-mode
Multicast Show Commands
You can display information to learn resource usage and solve network problems. You can also display information
about node reachability and discover the routing path that packets of your device are taking through the network.
You can use any of the privileged EXEC commands in the following table to display various routing statistics.
To display wireless multicast status on switch and access point multicast mode and each VLAN’s broadcast and
non-IP multicast status, use the “Show Wireless Multicast” command in privileged EXEC mode.
Switch#show wireless multicast
show wireless multicast
Multicast : Enabled
AP Capwap Multicast : Unicast
Wireless Broadcast : Disabled
Wireless Multicast non-ip-mcast : Disabled
Vlan Non-ip-mcast Broadcast MGID
------------------------------------------------------
1 Enabled Enabled Disabled
410 Enabled Enabled Disabled
411 Enabled Enabled Enabled
412 Disabled Disabled Enabled
413 Disabled Disabled Enabled
414 Enabled Enabled Disabled