Which of the statements about LISP is correct?
A . PxTR is required to enable remote LISP sites to communicate with the hub LISP site.
B . PxTR is required to enable remote non-LISP sites to communicate with the hub LISP site.
C . LISP requires DMVPN to be enabled.
D . LISP requires NAT46 at the Internet edge when connecting to non-LISP sites.
Answer: B