23-4
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 23 Alarm Management Reference
23.3.5 Controlling the Conditions Display
be helpful when troubleshooting the ONS 15454. If you want to retrieve conditions that obey a
root-cause hierarchy (that is, LOS supersedes and replaces LOF), you can exclude the same root causes
by checking a check box in the window.
Fault conditions include reported alarms and Not Reported or Not Alarmed conditions. Refer to the
trouble notifications information in the
Cisco ONS 15454 DWDM Troubleshooting Guide
, the
Cisco ONS 15454 Troubleshooting Guide
, or the
Cisco ONS 15454 SDH Troubleshooting Guide
for
more information about alarm and condition classifications.
23.3.5 Controlling the Conditions Display
You can control the display of the conditions on the Conditions window.
shows the actions
you can perform in the window.
23.3.5.1 Retrieving and Displaying Conditions
The current set of all existing conditions maintained by the alarm manager can be seen when you click
the Retrieve button. The set of conditions retrieved is relative to the CTC view. For example, if you click
the button while displaying the node view, node-specific conditions appear. If you click the button while
displaying the network view, all conditions for the network (including ONS 15454 nodes and other
connected nodes) appear, and the card view shows only card-specific conditions.
You can also set a node to display conditions using the time zone where the node is located, rather than
the time zone of the PC where they are being viewed. See the
Conditions Using Time Zone” task on page 8-11
for instructions.
23.3.5.2 Conditions Column Descriptions
lists the Conditions window column headings and the information recorded in each column.
Table 23-2
Conditions Display
Button
Action
Retrieve
Retrieves the current set of all existing fault conditions, as maintained by
the alarm manager, from the ONS 15454.
Filter
Allows you to change the Conditions window display to only show the
conditions that meet a certain severity level or occur in a specified time
frame. For example, you can set the filter so that only critical conditions
display on the window.
There is a Filter button on the lower-right of the window that allows you to
enable or disable the filter feature.
Exclude Same Root
Cause
Retrieves conditions that obey a root-cause hierarchy (LOS supersedes and
replaces LOF).
Table 23-3
Conditions Column Description
Column
Information Recorded
Date
Date and time of the condition.
Object
TL1 AID for the condition object. For an STSmon or VTmon, the object.
Summary of Contents for ONS 15454 DWDM
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