What two protocols are used by the HSGW to provide IPv4 address and IPv4 parameter configuration dur

What two protocols are used by the HSGW to provide IPv4 address and IPv4 parameter
configuration during PDN connection establishment? (Choose two.)

A.
VSNCP

B.
DHCPv4

C.
DNS

D.
VSNP

E.
DHCPv6

F.
TCP

Explanation: