LDAP is a fast-growing technology for accessing common directory information. LDAP has been embraced and implemented in most network-oriented middleware. As an open, vendor-neutral standard, LDAP provides an extendable architecture for centralized storage and management of information that needs to be available for today's distributed systems and services. This command enables or disables the LDAP server.
/as services ldap enable
You may wish to only offer certain services to your users. Several services can be separately enabled and disabled.