IS-IS impact analysis examples
The examples
that follow show how uses the relationships between the
IS-IS objects and the underlying physical-transport objects to perform
IS-IS impact analysis. In addition, the examples show how the
Global Manager
picks
up where leaves off to perform global impact analysis.Keep the following information in mind when reading these examples:
- A router has multiple physical interfaces.
- A physical interface may have multiple IS-IS interfaces.
- An IS-IS interface has one and only one IS-IS neighbor endpoint.
- An IS-IS neighbor endpoint may have multiple IS-IS adjacencies.