HP Embedded Digital Sending - Configuring Embedded LDAP Authentication

6 - configure
b. To determine which Windows Active Directory logon server you are
logged onto, type the following: echo %logonserver%. This server
can be used as the LDAP server.
Method 2
The following command can be used to provide a list of DNS servers.
n nslookup “name of your domain” (i.e. nslookup
AMERICAS.HPQCORP.NET). In a Windows Active Directory
environment, a DNS server is typically running Active Directory which
contains the LDAP database.