Will QAS work with Bind DNS servers?
Yes, aslong as the Bind DNS server has the correct AD SRV records.
Refer to Microsoft Technet document "Configuring Berkeley Internet Name Domain (BIND) to Support Active Directory"
If the DNS server does not contain AD SRV records, the QAS clients will need to join using specific DC names on the join line.
/opt/quest/bin/vastool join -u administrator join yourdomain.com dc1.yourdomain.com dc2.yourdomain.com