Alcatel 5620 Troubleshooting Manual page 49

4
5
6
7
8
9
10
Alcatel 5620 Service Aware Manager, Release 2.1 R2
May 2005 95-5887-01-00-B
Choose the earlier Lsp Path alarm and acknowledge the alarm.
Note — Alarm reporting latency can vary depending on network
conditions. Therefore, the Time Detected stamp is not a reliable
indication of the exact time an event occurred and should be used only as
an aid in troubleshooting.
Choose the alarms related to this affected object and acknowledge those alarms. In
this case, the only alarm listed under Related Problems is the dynamic Lsp Down
alarm.
View alarm information for the affected object. Double-click on the alarm in the list
to view the information in the Alarm Info form.
Review the information about the alarm.
•
Lsp Down is a path alarm on MPLS path 53 to 52.
•
The affected object name and site name indicate that the alarm arose on the
LSP path from device/site 53 to site 52.
•
The Site information identifies the site that raised the alarm. The root cause is
related to the device with Site Id 10.1.200.53.
Click on the Affected Object Info tab button, then click on the View Affected Object
button to view state and other information about the object in the alarm.
In the case, the Administrative State is Up and the Operational State is Down, which
results in an alarm. The Operational State cannot be modified manually.
Check alarm description Table 3-14 for additional information, which in this case,
indicates that the root cause may be a lower object in the managed object hierarchy.
Click on the Related Objects tab button on the Alarm Info form to display the
managed objects related to the object in alarm, shown in Figure 3-9.
3 — Troubleshooting network alarms
3-13