Google Apps Directory Sync Administration Guide - Manual (Page 65)

Configuration 65
LDAP Connection Settings
Specify your LDAP connection and authentication in this page.
LDAP Connection
Setting
Description
Server Type The type of LDAP server you are syncing.
Make sure to select the correct type for your LDAP
server; GADS interacts with each type of server slightly
differently.
Example: MS Active Directory
Connection Type Choose whether to use an encrypted connection.
If your LDAP server supports an SSL connection and
you wish to use it, choose LDAP + SSL. Otherwise,
choose Standard LDAP.
Example: Standard
Host Name Enter the domain name or IP address of your LDAP
directory server.
Example: ad.example.com , or 10.22.1.1.
Port Specify the host port. The default is 389.
Example: 389