Issue

• How do I setup LDAP

Environment

• LDAP
• CloudBees Jenkins Enterprise
• Jenkins

Resolution

To setup LDAP and security you can go to Manage Jenkins:

Configure Global Security:

and check the box Enable Security:

When you enable security you should get an option to configure LDAP:

The configuration in the above image should be provided by either your LDAP admin (team), or by your operations team in charge of your LDAP server.
They would know what values like group and user search filters should be to get the fastest search filters for authorization.
Clicking on the (?) next to each field describes in more detail and what the default values are set to.