CCNP SD-WAN drill: do you actually know your controllers?
Test your Cisco SD-WAN architecture fundamentals in under 20 seconds. Drop your answer in the comments below!
The question
Which SD-WAN component establishes permanent OMP sessions with WAN Edge routers?
The answer
A vSmart
It's A, vSmart. vSmart handles the control plane and OMP peering, while vBond only orchestrates initial bring-up before dropping off. Don't confuse control with vManage's management plane. Follow for tomorrow's rep.
Exam tip
Read what the question is actually asking before looking at the options. The wrong answers here are ones candidates genuinely pick — each is true of something adjacent, just not of what was asked.