Backup Exec 2014 - Agent for Windows

Hi,

I got four (4) servers

Server 1 = AD

Server 2 = MS SQL

Server 3 = MS SQL

Server 4 = MS SQL

I have 2x Agent for Windows & 2x Agent for Application and Database

This is my distribution of the Agents:

Server 1 (AD) = Agent for Windows

Server 2 (MS SQL) = Agent for Windows

Server 3 (MS SQL) = Agent for SQL

Server 4 (MS SQL) = Agent for SQL

Question:

1. How can you control what licenses are applied to each server.

2. When I add servers it automatically install Agent for Windows...

3. How can you view what Agents are installed per server

Thanks,

Paul