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Deploying
IBM® Sametime® consists of a variety of servers and clients, and can be deployed to suit many different environments. The deployment instructions are organized by feature set, beginning with the minimum components that are necessary to support instant messaging, and then expanding the deployment to include features such as audio and video support, and conferencing.
Clustering servers for high availability and failover
You can provide failover and load balancing in your deployment by creating a cluster of multiple IBM® Sametime® servers of the same type. All Sametime servers can be clustered except for the Sametime System Console, and the Video MCU and TURN Server components of the Sametime Media Manager.
Clustering Base Meeting Servers
A cluster of Sametime® servers requires a minimum of two nodes, a primary node and a secondary node, and at least one WebSphere® proxy server to handle routing and caching tasks. To reduce the resource load on product nodes and avoid port conflicts, you can choose to install a stand-alone WebSphere proxy server on a separate computer instead of using the instance that was installed on a Sametime node. If you plan to have both the WebSphere Application Server and the WebSphere proxy server on the same computer, ensure it has been properly sized to handle the multiple workloads.
Resynchronizing and restarting the Base Meeting Server cluster
Complete the configuration for clustering IBM® Sametime® Base Meeting Servers using an IBM WebSphere® Application Server network deployment.

Resynchronizing and restarting the Base Meeting Server cluster

Complete the configuration for clustering IBM® Sametime® Base Meeting Servers using an IBM WebSphere® Application Server network deployment.

Before you begin

Create a cluster of Sametime Meeting Servers using the guided activity, synchronize the nodes in the cluster, and start all of the application servers.

About this task

Completing the cluster's configuration requires the following tasks:

Resynchronizing and restarting the Base Meeting Server cluster

Before you begin

About this task

Procedure