What is a requirement for a WAN Edge to reach vManage, vBond, and vSmart controllers in a data center?

What is a requirement for a WAN Edge to reach vManage, vBond, and vSmart controllers in a data center?
A . IGP
B . QoS
C . TLS
D . OMP

View Answer

Answer: A

Explanation:

https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-wan-edge-onboarding-deploy-guide-2020nov.pdf