Remote clients have reported application slowness. The remote site has one circuit that is highly utilized and a second circuit with nearly zero utilization. The business unit has asked to have applications load shared over two WAN links. An engineer has decided to deploy cisco Application Visibility and Control to better utilize the existing WAN links and to understand the traffic flows.
Which configuration provides application deep packet inspection?
A . IP accounting
B . NBAR2
C . RMON
D . SNMP
Answer: B