Which name is of the e-mail traffic monitoring service that underlies that architecture of IronPort？（）

A.Stateful packet inspection will be applied only to HTTP packets that also match ACL 110
B.This is an inbound policy（applied to traffic sourced from the less secured zone destined to the moresecured zone）
C.This is an outbound policy（applied to traffic sourced from the more secured zone destined to the lesssecured zone）
D.All packets will be dropped since the class-default traffic class is matching all traffic

A.Source interface where encrypted traffic originates
B.IP address for the remote peer
C.Transform set for the IPsec tunnel
D.Interface for the VPN connection