What is one challenge that is pushing customers toward SD-WAN solutions?

What is one challenge that is pushing customers toward SD-WAN solutions?
A . need to move to exclusive MPLS for branch connections
B . lack of control over and visibility into WAN traffic
C . insufficient security expertise in IT staff at branches
D . too few products and solutions at the branches across their WAN

View Answer

Answer: A

Explanation:

Reference: https://searchnetworking.techtarget.com/feature/SD-WAN-technology-eases-network­operational-challenges