After you install first instance of Access Manager using the Sun Java Enterprise System installer, you can run the amconfig script to perform the following operations, depending on the values of the variables in the silent mode input file:
Deploy and configure the first instance of Access manager or deploy and configure for additional instances of Access Manager on the same host system. For example, after you configure an additional instance of a web container, you can then deploy and configure a new Access Manager instance for that web container instance.
Reconfigure both the first instance and any additional instances of Access Manager.
Uninstall instances and components of Access Manager that you deployed using the amconfig script.