On the Cisco Nexus 7000 Series Switch， Control Plane Policing is enforced on which component？（）
- A The supervisor module enforces CoPP before out-of-policy traffic reaches the CPU
- B The fabric modules enforce CoPP in the fabric before out-of-policy traffic reaches the CPU
- C The linecards enforce CoPP locally before out-of-policy traffic reaches the CPU
- D The egress virtual output queue enforces CoPP locally before out-of-policy traffic reaches the CPU