Exhibit:
” .” – www.actualtests.com 24 Cisco 642-655 Exam
Your customer plans to deploy the edge WAE appliances in an off-path, two-arm configuration. The WAE appliances are connected to Cisco Catalyst 6500 Series Switches and use WCCPv2 for traffic interception. The customer wants to minimize the latency added by interception. The customer also wants to know if Layer 2 redirection, rather than GRE tunnels, will improve performance.
What should you tell your customer?
A. GRE tunnels provide better performance than Layer 2 redirection
B. Layer 2 redirection can be used only in in-path configurations
C. Layer 2 redirection can be used only in one-arm configurations
D. Layer 2 redirection can be used in the customer configurations
