Which routing protocol is used to exchange control plane information between vSmart controllers and WAN Edge routers in the Cisco SD-WAN secure extensible network?
A. BGP
B. OSPF
C. BFD
D. OMP
Which routing protocol is used to exchange control plane information between vSmart controllers and WAN Edge routers in the Cisco SD-WAN secure extensible network?
A. BGP
B. OSPF
C. BFD
D. OMP