21-15
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 21 DLPs D400 to D499
DLP- D430 Suppress Alarm Reporting
DLP-D430 Suppress Alarm Reporting
Caution If multiple CTC sessions are open, suppressing alarms in one session suppresses the alarms in all other
open sessions.
Note Alarm suppression at the node level does not supersede alarm suppression at the card or port level.
Suppression can exist independently for all three entities, and each entity will raise a separate Alarms
Suppressed by User Command (AS-CMD) alarm.
Step 1 From node view, click the Provisioning > Alarm Profiles > Alarm Behavior tabs.
Step 2 To suppress alarms for the entire node:
a. Check the Suppress Alarms check box.
b. Click Apply.
All raised alarms for the node will change color to white in the Alarms window and their status will
change to cleared. After suppressing alarms, clicking Synchronize in the Alarms window will remove
cleared alarms from the window. However, an AS-CMD alarm will show in node or card view to indicate
that node-level alarms were suppressed; this alarm will show System in the Object column.
Note The only way to suppress building integrated timing supply (BITS), power source, or system
alarms is to suppress alarms for the entire node. These cannot be suppressed separately.
Step 3 To suppress alarms for individual cards:
a. Locate the card row (using the Location column for the slot number or the Eqpt Type column for the
equipment name).
b. Check the Suppress Alarms column check box on that row (Figure 18-5 on page 18-17).
Alarms that directly apply to this card change appearance as described in Step 2. For example, if
you suppressed raised alarms for an STM-3 card in Slot 16, raised alarms for this card will change
in node or card view. The AS-CMD alarm will show the slot number in the Object number. For
example, if you suppressed alarms for a Slot 16 STM-3 card, the AS-CMD object will be SLOT-16.
c. Click Apply.
Step 4 To suppress alarms for individual card ports, double-click the card in node view.
Step 5 Depending on which card ports you want to suppress alarm reporting on, click the following tabs:
• If the card is an FC_MR-4, E-Series Ethernet, G-Series Ethernet, STM-N, or electrical card
(DS3i-N-12, E-1, E1-42, or E-3), click the Provisioning > Alarm Profiles > Alarm Behavior tabs.
Purpose This task suppresses the reporting of ONS 15454 SDH alarms at the node,
card, or port level.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning
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