What are two characteristics of NPU fast path? (Choose two)

A.
Supports subscriber monitoring

B.
Supports periodic, intra-SGSN, and inter-SGSN RAUS

C.
Available on Cisco ASR 5000 SGSN systems only

D.
Support traffic policing and shaping

E.
Provides network overload protection

F.
Optimizes resources usage and reduces latency when processing GTP-U packets

Explanation: