Unable to deploy agent configuration in LDAP

Hi Guys,

I have few quesions about deploying agent configuration.

1. Is unmanage devices must be ADMINISTRATOR  account in order to deploy agent config succesfully?

2. Is firewall should be DISABLED?

3. If my unmanage devices are member of any DOMAIN, what should i take into considerations?

*Anyone that has the same experience in my question number 3 which was solved in the past?

Link discussion will help or brilliant ideas will do..

Thanks so much!