Set up exchange database backups with exec vray 14 edition

Greetings, I our institution we have 2 host running Windows Data Center with hyper V, we buy the Backup Exec 14 Vray Edition for the backups. We have an Exchange server 2013 and a Server for SQL 2012 databases both servers are virtual. We're trying to set up backups for the exchange database and sql databases (not for the server), I will like to know if there its a manual for configuring the Exchange database in a virtual server or if we need to buy an agent for the backup. I want to make clear that we're trying its to make backups for the databases and not for the server itself. Thank you for the support.