70 Installation and configuration of applications on Linux basePrerequisites to install and configure applicationsYou must install the Communication Server 1000 (CS 1000) Linux basesoftware on the HP DL320 G4 or the IBM x306m servers before theycan install the applications. The Linux base software contains the Linuxoperating system, the framework software, and the required third-partysoftware such as the Web server and Java runtime environment (JRE).Before you install the Linux applications you must run host configurationscripts on every server in the Enterprise Common Manager (ECM) domain.For more information on running host configuration scripts see the Hostconfiguration section of Enterprise Common Manager Fundamentals(NN43001-116) () .WARNINGNortel Linux applications are supported only on Nortel CS 1000Linux base. Nortel Linux applications do not function on otherversions of Linux.Install the CS 1000 applicationsUse the following procedures to run the application CD-ROM or DVDand install the applications. There is a CD for NRS applications thatcontains three application configurations and a DVD for Element Managerapplications (MGMT DVD) that contains five application configurations.The installation of Nortel Linux applications takes approximately 1 hourto complete. Additionally, 30 minutes is required for Enterprise CommonManager (ECM) configuration.The NRS CD contains the following configuration options:• Primary ECM Server (install NRS and the primary ECM securityservice)• Backup ECM Server (install NRS and a backup ECM security service)• Member Server (install NRS with ECM joining an existing securenetwork)The MGMT DVD contains the following configuration options:• Primary ECM Server (install EM and the primary ECM security service)• Backup ECM Server (install EM and a backup ECM security service)• Member Server (install EM with ECM joining an existing securenetwork)Nortel Communication Server 1000Linux Platform Base and Applications Installation and CommissioningNN43001-315 02.0929 October 2008Copyright © 2007–2008 Nortel Networks.