IsisAdjDown
Table 1: Alarm Details
Parameter | Description |
---|---|
Code | isisAdjDown |
Description | 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. |
Entities Affected | Management interfaces (see respective table below). |
Possible Causes |
|
Default Severity | Major |
Service Affecting | Yes (true). |
Alarm Clearing | |
Related Fault Hierarchy | – |
Table 2: Management Interfaces
Entity Name | Fault Indicator | ||
---|---|---|---|
Module | Indicator | Status | |
mgt:n where n is an alphanumeric string. | ROADM2, ILA | Fault LED, L1 port | On |
Fault LED, C<n> port | |||
sysmgt | CMM |
Clearing an IsisAdjDown Alarm
![]() | Note: 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.