Table 1: Alarm Details
IS-IS AdjacencyDown: An IS-IS adjacency is down and no longer being considered for routing.
Note: This alarm can be raised only after an adjacency (neighbor) has been established.
Management interfaces (see respective table below).
Related Fault Hierarchy
Table 2: Management Interfaces
where n is an alphanumeric string.
Fault LED, L1 port
Fault LED, C<n> port
Clearing an IsisAdjDown Alarm
Follow all applicable safety requirements as described in the BTI7800 Series Hardware Overview and Installation Guide.
- Do the following:
Inspect the fiber connection, and ensure that the fiber is intact, thoroughly clean, and correctly connected to the port.
Check the equipment on the neighbor side and ensure that it is powered on and operating.
- Check for alarms on the management interface.
If the alarm has cleared, you have completed this procedure.
If the alarm does not clear, contact your next level of support.