Start wso2 IS from wso2is-4.0.0\bin>wso2server.bat
 Open Apache Directory Studio
 Go to the connection click on add connections
 give name, port (10389) and host as below
 Then for the next post you will get a fill this
Bind user: uid=admin,ou=system
Bind password: 'admin'.
 Then we can browser LDAP of wso2 products (IS) in LDAP browser panel