As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you which Cisco VPN Acceleration Module for Cisco 7200 Series routers and the Cisco 7301 provides high-performance encryption/compression and supports the latest encryption standard. Which of the following will answer his question?（）

• A、AES
• B、Cisco IPS
• C、Cisco Network Assistant
• D、Cisco VAM2+