A design engineer has a requirement to implement QoS with a high degree of granularity in traffic management on a service provider network. The QoS behavior must match these requirements
-Shape multiple queues to a single rate
-Specify the maximum transmission rate of a set traffic classes that are queued separately
-Shape the aggregate traffic of queues on a physical interface
Which deployment meets these requirements ?
A. RSVP
B. LLQ
C. CBWFQ with WRED
D. hierarchical QoS
