EMC data protection advisor 6.1 & Active Directory 2012 R2

Dears,

I have data protection advisor 6.1 , and we are planning to upgrade the Domain controllers to 2012 R2, i have Q about supportablitity of EMC data protection advisor 6.1 for authentication (LDAP) intgration between Networker and AD?

Please if you can give me answer ASAP.