What are two requirements for BFD static route support? (Choose two)
A. CEF must be configured on all routers that will carry traffic.
B. BFD must be configured on all Ethernet, virtual-template, and dialer interfaces that will carry traffic.
C. All routers that will carry traffic must have the same software version.
D. All routers that will carry traffic must be the same model.
E. Parameters must be configured on all routers that will carry traffic.
F. Parameters must be configured on all interfaces that will carry traffic.
