Thank you for your message. The Mikrotik RB750GL is a small SOHO router and it is supplied with Mikrotik’s RouterOS.
You can find the features of the Mikrotik RouterOS in the following link: http://wiki.mikrotik.com/wiki/Manual:RouterOS_features
The best would be to contact Mikrotik support regarding the specific questions of your installation: support[at]mikrotik.com