
82 HA Architectures & Capacity Planning with WebSphere Remote Server V6
4.5.2 High availability configuration for WebSphere Application
Server
To set up a high availability architecture for WebSphere Application Server, use
WebSphere Network Deployment to set up a WebSphere Application Server
cluster. The application servers running on primary and standby node should be
a part of the cluster. To avoid a delay caused by server startup, run both the
servers at the same time. However, only one server should service requests. To
accomplish this, have a floating IP. In case the primary node fails, the IP
switches to the standby mode, and the application ...