Network Protocol Manager for IS-IS exports the results of its root-cause and impact analysis to the Global Manager, where the results are displayed in the form of notifications in the Notification Log Console view of the Global Console. The notifications identify Network Protocol Manager for IS-IS by its domain name in the Source attribute. Users can double-click a notification to view detailed information about the notification.
Network Protocol Manager for IS-IS creates two types of notifications:
Root-cause problem notifications
Indicate points of failure diagnosed by Network Protocol Manager for IS-IS. Each root-cause problem notification indicates a separate failure.
Indicate an abnormal condition detected by Network Protocol Manager for IS-IS. Network Protocol Manager for IS-IS computes these events from status updates and uses them as symptoms to determine root-cause problems.
Chapter 2, Viewing IS-IS Analysis Results and Topology, provides information about viewing the notifications. Chapter 3, IS-IS Objects and their Failures, and Chapter 4, IS-IS Cross-Domain Impact Correlation Analysis, provide information about the notifications that are created by Network Protocol Manager for IS-IS.