Before you install the Trust Association Interceptor (TAI), the WebSphere® IMS™ Connector installation file must be unpacked on the servers where WebSphere Application Server is installed.
Unpacking the WebSphere IMS Connector installation file, DHAImsConnectorInstallPackage_6.2.0.tar, which is found on the WebSphere IMS Connector CD, places all of the files for the WebSphere IMS Connector and for the TAI into their appropriate directories.
It is necessary to perform this step only once, even if you plan to use the TAI for several different components.
Install the TAI on the deployment manager and on each node in the Service Platform cluster. Install the TAI on the WebSphere ESB server only if are running the Service Platform on that server. If you are running only the Access Gateway on the ESB server, it is not necessary to install the TAI on that server.