A core group is a component of the high availability manager function. A default core group, called DefaultCoreGroup, is created for each cell in the WebSphere Application Server environment. A core group can contain standalone servers, cluster members, node agents and the deployment manager. A core group must contain at least one node agent or the deployment manager.
To view this administrative console page, click Servers > Core Groups > Core group settings .
Click New to define a new core group. After a core group is defined, several fields become read-only. To change those fields, delete and redefine the core group.
Click Delete to delete a core group. A core group must be empty before it can be deleted.
Specifies the name of the core group. Click the core group name to edit the settings for that core group. This field is read-only.
Specifies a description of the core group. This field is read-only.
Specifies the core groups that are connected to this core group by access points. This field is read-only.