Table of Contents Zimbra™ Collaboration Suite Installation Quick Start Network Edition 4.0 Important Notice About Quick Start Installations Installation Prerequisites Modifying Operating System Configurations Configure DNS Overview of Installation Process Downloading the Zimbra Software Basic Configuration Installing Zimbra Software Configure the Zimbra License for ZCS Network Edition Provisioning Accounts Uninstalling Zimbra Collaboration Suite Additional Information Support and Contact Information Cluster Install for Single-Node ConfigurationFor Red Hat Cluster Suite Integration Pre-configuration Requirements Preparing the SAN Installing and Configuring Single-Node Cluster Services Start the Red Hat Cluster Suite Daemons Testing the Cluster Set up View Zimbra Cluster Status