You need to deploy several WLCs to manage Unified APs on the main site and on remote locations
(on different subnets). A wireless network printer is added to the network. Multicast is used to
discover the printer. You enable multicast-multicast mode on the WLCs. Which two of these
statements are true, considering interoperability and requirements of the network? (Choose two.)

A.
The infrastructure should be ready to allow multicast routing from the WLC management
interfaces to all managed APs.

B.
There is no need to configure multicast routing on the infrastructure, because all the wireless
clients are on the same VLAN or subnet.

C.
You can configure any multicast IP address on the WLCs, as long as you make sure to use the same
address on the WLCs.

D.
To avoid issues, you need to make sure that the WLC multicast IP address is different for each
controller and is not used for anything else on the network.

E.
There is no need to allow multicast traffic on the WAN VPN links to the remote locations, because
this traffic goes within the LWAPP/CAPWAP tunnel.