Which two methods are used to enhance VPN performance on Cisco ISRs? (Choose two.)

A.
SSL Acceleration Network Module

B.
VPN Shared Port Adapter

C.
VPN Acceleration Module

D.
high-performance VPN encryption AIM

E.
VPN Service Adapter

F.
built-in hardware-based encryption acceleration

Explanation:
Explanation

ISR G2 Security Hardware Options
The Cisco G2 ISRs have additional hardware options that enhance the routers’ security capabilities. Here are some of the available hardware options:

Note

For a complete ISR G2 series comparison, go to
www.cisco.com/en/US/products/ps10536/prod_series_comparison.html.