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