How can a WX device learn routes from a router that is running EIGRP as its routing protocol?

How can a WX device learn routes from a router that is running EIGRP as its routing protocol?

A.
by using the EIGRP router as a default gateway

B.
by configuring the WX to periodically poll the router using RSH

C.
by enabling EIGRP route learning under Device Setup > Local Routes > Dynamic

D.
by using another routing protocol, because EIGRP routes cannot be learned by WXOS