Design a WAN edge LLQ/CBWFQ policy to accommodate voice, call-signaling, transactional data, bulk data, best effort and a "less than Best Effort" scavenger traffic class. Enable class-based cRTP on…

Design a WAN edge LLQ/CBWFQ policy to accommodate voice, call-signaling, transactional data, bulk data, best effort and a "less than Best Effort" scavenger traffic class. Enable class-based cRTP on the voice class. Enable RFC 2597 congestion avoidance techniques only on application classes assigned an AF PHProvision a "less than Best Effort" queuing policy for scavenger traffic (assume a non-distributed router platform). Also assume that these traffic classes have been correctly classified and marked according to Cisco's best practices. Which option meets this criteria?