OTV and VXLAN differences

A great article on explaining what OTV is and how it compares to VXLAN.

OTV(Overlay Transport Virtualization) is a technology that provide layer2 extension capabilities between different data centers. In its most simplest form OTV is a new DCI (Data Center Interconnect) technology that routes MAC-based information by encapsulating traffic in normal IP packets for transit”

https://www.routexp.com/2018/03/vxlan-and-otv-what-is-difference.html

j2networks family of sites
https://j2sw.com
https://startawisp.info
https://indycolo.net