When you access the Cisco CRS Administration page for the first time in a cluster, the system automatically initiates the cluster setup procedure. You perform this procedure one time for a cluster. Whatdo you accomplish in this procedure?（）

• A、identify your Cisco CRS license files and location, enter information about your LDAP, and designate a Cisco CRS administrator 
• B、identify CSQs and JTAPI user and designate a Cisco CRS administrator 
• C、identify resources and RM user and enter information about your LDAP 
• D、identify your Cisco CRS license files and location, enter information about your LDAP, and designate IPCC Express resources