Which two commands must be configured within the PGW-Service on the Cisco ASR 5000
PGW to enable the S6b interface and provide support for I-RAT handovers between the
3GPP and non3GPP access? (Choose two.)

A.
interface-type interface-pgw-ingress

B.
authorize-with-hss

C.
aaa group aaa group name

D.
associate egtp-service egtp service name lma-service lma-service name

E.
gtpc bind ipv4-address IPv4 address