You can subscribe to the MBean Notifications either all at once or individually:
If you want to subscribe to all an MBean's notifications at once, choose the command Subscribe MBean Notifications in the MBean node's context menu.
If you want to subscribe to an individual notification, expand the Notifications node in an MBean's subtree. All the notifications to which you can subscribe are then displayed. You should now choose Subscribe MBean Notifications of this type in the context menu of the required notification.
If you want to terminate your subscription to a notification, use the command Unsubscribe MBean Notification in the context menu of an MBean's Notifications node or choose Unsubscribe MBean Notifications of this type from the context menu of a specific notification type node.
The settings for the notifications are retained even after the Management Console is shut down. As a result, it is not necessary to resubscribe to notifications for which you already have a subscription each time the Management Console is started. Instead, these notifications are supplied automatically once the connection to the JMX server has been established. However, no notifications generated during the period when the Management Console was not logged in at the MBean server are supplied.