8-29
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 8 Manage Alarms
NTP-G70 Suppress Alarms or Discontinue Alarm Suppression
NTP-G70 Suppress Alarms or Discontinue Alarm Suppression
Step 1 Complete the “DLP-G46 Log into CTC” task on page 2-25. If you are already logged in, continue with
Step 2.
Step 2 Complete the “DLP-G129 Suppress Alarm Reporting” task on page 8-29 to enable the node to send
autonomous messages that clear specific raised alarms and cause suppressed alarms to appear in the
Conditions window.
Suppressing one or more alarms prevents them from appearing in Alarm or History windows or in any
other clients. The suppress command causes CTC to display them in the Conditions window with their
severity, their severity color code, and their service-affecting status.
Step 3 Complete the “DLP-G130 Discontinue Alarm Suppression” task on page 8-31 to discontinue alarm
suppression and resume normal alarm reporting.
Stop. You have completed this procedure.
DLP-G129 Suppress Alarm Reporting
Caution If multiple CTC/TL1 sessions are open, suppressing alarms in one session suppresses the alarms in all
other open sessions.
Purpose Use this procedure to prevent alarms from being reported for a port, card,
or node in circumstances when an alarm or condition is known to exist but
you do not want to include it in the display. This procedure also provides
a link to a task that explains how to resume normal alarm reporting by
discontinuing the suppression.
Tools/Equipment None
Prerequisite ProceduresNone
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
Purpose This task suppresses the reporting of ONS 15454 alarms at the node, card,
or port level.
Tools/Equipment None
Prerequisite Procedures DLP-G46 Log into CTC, page 2-25
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
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