As a network designer you need to support an enterprise with hundreds of remote sites connected over a single WAN network that carries different types of traffic, including VoIP, video, and data applications which of following design considerations will not impact design decision?
A . Focus on the solution instead of the problem, which helps to reduce downtime duration
B. The location of the data collection
C..What direction the data or flows should be metered
D. Identify traffic types and top talkers over this link