Which FlexNetwork technologies are designed to simplify the network architecture? (Select two.)

A.
Software-Defined Networking (SDN)

B.
HP TippingPoint Security Management Systems (SMS)

C.
Dynamic Quality of Services (QoS) policies

D.
HP Intelligent Resilient Framework (IRF)

E.
HP Systems Insight Manager (SIM)

Explanation:
http://www3.networktest.com/hpirf/hpirf1.pdf