In order to enable load balancing across WAE interfaces, which WAE deployment model should be used t

In order to enable load balancing across WAE interfaces, which WAE deployment model should be used to configure PortChannels on the core WAE appliances?

A.
one-router, one-arm

B.
on-router, two-arm

C.
off-router, one-arm

D.
off-router, two-arm