What is mandatory for ClusterXL to work properly?

Traffic from source 192.168.1.1 is going to www.google.com. The Application Control Blade on the gateway is inspecting the traffic. Assuming acceleration is enabled which path is handling the traffic?

What is the recommended configuration when the customer requires SmartLog indexing for 14 days and SmartEvent to keep events for 180 days?

What is the best sync method in the ClusterXL deployment?

What are the blades of Threat Prevention?