Hi dear friends
i am starting to upgrade my WAN to SD-WAN, but i encountered to some problem with licensing
1- what is perpetual license and 3/5 years license in SD-WAN, how can i buy and which one is better for us?
2- detail information about difference between license type, for example details about essential vs advantage? for example, what security feature support by which one??
and many other question
regards
Reza
