The documentation for configuring a cluster is in the Advanced Deployment guide, under the chapter "Installing and Configuring a Cluster Windchill Environment":
http://www.ptc.com/WCMS/files/156979/en/WCAdvDeployGuide.pdf
The documentation for configuring a cluster is in the Advanced Deployment guide, under the chapter "Installing and Configuring a Cluster Windchill Environment":
http://www.ptc.com/WCMS/files/156979/en/WCAdvDeployGuide.pdf