Question 1 · 382 in bank
Which component of the Cisco SD-WAN architecture oversees the control plane of overlay network to establish, adjust, and maintain the connections between the WAN Edge devices that form the Cisco SD-WAN fabric?
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Answer: B
Explanation
The vSmart controller is the brain of the overlay network, establishing, adjusting, and maintaining the connections that form the fabric of the overlay network. In these functions, it oversees the control plane of the Cisco SD-WAN overlay network. The vSmart controller participates only in the overlay network and has no direct peering relationships with any of the devices that an edge router is connected to on the host-facing side.
Source: Adapted from community discussion — mimo1000

