Basic Architecture :
Controllers : Vmanage , Vsmart , Vbond ( Always Software)
Edge device : Vedge / Cedge ( Always Hardware )
Controllers can be hosted on AWS , Azure (Cloud )
Controllers when On premises - ESXI , KVM ( Virtualization )
OMP : overlay Management Protocol
System IP is always endpoint to OMP peer .
OMP established between Vsmart (in case of Multiple Vsmart)
OMP established between Vedge to all Vsmart .
End Point is always system IP of devices for establishment of OMP
OMP always run under DTLS / TLS tunnel
OMP is Cisco Propriety Protocol
DTLS/TLS is Industry Protocol
DTLS = udp based
TLS = TCP based
Vedge to Vbond always DTLS and its Temporary/Transient
Vedge to Vsmart Both DTLS /TLS - Permanent
Vedge to Vmanage both DTLS/TLS-Permanent

note : Cedge can also be software ( in cloud DC and lab environment )

Question : I am attaching Small scenario , Please answer following
How many OMP peer from Vedge A
How many OMP peer from Vedge B
How many TLS tunnel from Vedge A
How many TLS tunnel from Vedge B