CAUTION Service Disruption

A CLM system installation requires a thorough understanding of CLM system administration and platform requirements, and is supported only under the conditions described in this guide, the CLM Installaton and Upgrade Guide, and the CLM Release Notice.

Such an operation must be planned, documented, and tested in advance on a trial system that is representative of the target live network. Contact CLM professional services to assess the requirements of your CLM deployment, and for information about the upgrade service, which you are strongly recommended to engage for any type of deployment.

The following scenario supports the initial deployment of CLM clusters:

• CLM system installation that does not include legacy CLM components; see New CLM system deployment

A completely new CLM system deployment, sometimes called a greenfield deployment, includes only new CLM components. Such a scenario is described in Workflow for new CLM system deployment, which provides a comprehensive view of the installation activities for planning purposes. The workflow includes links to CLM installation procedures.

Licensing

Your CLM system requires a license. It is recommended that you contact Nokia early in the planning process to obtain the required license for your deployment.

DR system installation

To install the CLM describes the installation of one CLM cluster. To install a DR CLM system, you must perform the procedure once in each data center, as described in Workflow for new CLM system deployment.

Note: In a DR deployment, the first data center in which you perform To install the CLM is designated the primary data center and hosts the active nspOs instance.