15-18
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 15 Maintain the Node
NTP- D233 Change the Node Timing Reference
NTP-D233 Change the Node Timing Reference
Step 1 Complete the “DLP-D60 Log into CTC” task on page 17-49 at the node where you want to change the
timing reference. If you are already logged in, continue with Step 2.
Step 2 Complete the “DLP-D368 Manual or Force Switch the Node Timing Reference” task on page 20-75 as
needed.
Step 3 Complete the “DLP-D369 Clear a Manual or Force Switched Node Timing Reference” task on
page 20-76 as needed.
Stop. You have completed this procedure.
NTP-D265 View the ONS 15454 SDH Timing Report
Step 1 Complete the “DLP-D60 Log into CTC” task on page 17-49 at the node where you want to view a report
of the node timing references. If you are already logged in, continue with Step 2.
Step 2 Click the Maintenance > Timing > Report tabs.
Step 3 In the Timing Report area, you can view node timing information. The date and time of the report appear
at the top of the report. The time stamp is the same as the alarms time stamp and can be configured using
the “DLP-D112 Display Alarms and Conditions Using Time Zone” task on page 18-15. Table 15-2
describes the report fields and entries.
Step 4 To update the report, click the Reset button.
Purpose This procedure enables you to switch the node timing reference to
enable maintenance on a timing reference or to return the node timing to
normal operation.
Tools/Equipment None
Prerequisite Procedures NTP-D28 Set Up Timing, page 4-9
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Maintenance or higher
Purpose This procedure displays a current status report of the ONS 15454 SDH
timing references.
Tools/Equipment None
Prerequisite Procedures NTP-D28 Set Up Timing, page 4-9
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Retrieve or higher
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