Which two steps are executed in the deployment of Cisco AutoQoS for Enterprise？（）

• A、The customer uses SNMP statistics to create the policy.
• B、QoS policy templates are generated and installed on the interface.
• C、RTP is used to generate the policy.
• D、LLQ，cRTP，and LFI are used to automatically discover the policy.
• E、The auto-generated policy is manually optimized before implementation.
• F、Auto-discovery is used to determine what traffic is on the interface.