7.1 Considerations before the installation: Planning for growth 7.1.1 Client responsibilities for the installation 194  IBM DS8880 Architecture and Implementation GLYPH<SM590000> Configuration and integration of SKLM servers and DS8000 Encryption for extended data  security. IBM provides services to set up and integrate these components. IBM Storage  Appliance 2421 Model AP1 can be ordered either as a single isolated key server (Feature  Code (FC) 1761) or as two isolated key servers (FC1761 and FC1762, ordered together).  GLYPH<SM590000> Integration of IBM Spectrum Control™ and Simple Network Management Protocol  (SNMP) into the client environment for monitoring of performance and configuration. IBM  can provide services to set up and integrate these components. GLYPH<SM590000> Installation of Assist On-site (AOS). IBM can help plan and implement on client request. GLYPH<SM590000> Integration of LDAP. IBM can help in planning and implementation on client request. GLYPH<SM590000> Installation planning. GLYPH<SM590000> Physical configuration planning. Your Storage Marketing Specialist can help you plan and  select the DS8880 model physical configuration and features. GLYPH<SM590000> Plan for logical configuration, Copy Services, and staff education. See Chapter 10,  “Configuration flow” on page 269. GLYPH<SM590000> Plan for disk types, such as flash drives, and enterprise and nearline serial-attached Small  Computer System Interface (SCSI) (SAS). GLYPH<SM590000> Call home through an Internet Secure Sockets Layer (SSL) installation to provide a  continued secure connection to the IBM Support center. GLYPH<SM590000> Consider the integration of Lightweight Directory Access Protocol (LDAP) to allow a single  user ID and password management. With Release 8.1, you can take advantage of the  LDAP capability offered by the Copy Service Manager residing on the Hardware  Management Console (HMC). GLYPH<SM590000> Full Disk Encryption (FDE) drives are a standard feature for the DS8880. If encryption  activation is required, consider the location and connection needs for the external key  servers, IBM Security Key Lifecycle Manager (SKLM) or Gemalto SafeNet KeySecure  servers. GLYPH<SM590000> Examine environmental requirements, such as adequate cooling capacity. GLYPH<SM590000> Analyze power requirements, such as redundancy and the use of an uninterruptible power  supply (UPS). GLYPH<SM590000> Consider location suitability, floor loading, access constraints, elevators, and doorways. GLYPH<SM590000> Plan for growth to minimize disruption to operations. Start by developing and following a project plan to address the necessary topics for a  successful implementation. Consider the following items for your installation plan checklist: Important:  Expansion frames can only be placed to the right (from the front) of the  DS8880 base frame. The DS8880 is specified as an IBM or IBM Business Partner installation and setup system.  However, the following are several required planning and installation activities for which the  client is responsible at a high level: