What are two ways peers interact with ports that Auto VPN uses? (Choose two.)

A. For IPsec tunneling, peers use high UDP ports within the 32768 to 61000 range. B. Peers contact the VPN registry at UDP port 9350. C. For IPsec tunneling, peers use high TCP ports within the 32768 to 61000 range. D. Peers contact the VPN registry at TCP port 9350. E. For IPsec tunneling, peers use UDP ports 500 and 4500.