Ntp-H82 Change Node Timing - Cisco ONS 15310-MA SDH Procedure Manual

Chapter 10 Change Node Settings
Modifying and deleting protection groups can be service affecting.
Caution
Step 1 Complete the
Step 2.
Step 2 Complete the
Step 3 For the ONS 15310-MA SDH, perform any of the following tasks as needed:
•
•
•
Note
Complete the
Step 4
Stop. You have completed this procedure.

NTP-H82 Change Node Timing

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Internal timing is Stratum 3 and not intended for permanent use. All ONS 15310-MA SDH nodes should
Caution
be timed to a Stratum 2 or better primary reference source.
Complete the
Step 1
Step 2.
Complete the
Step 2
As needed, complete the
Step 3
If you need to change any internal timing settings, follow the
Step 4
on page 16-63
If you need to verify timing after removing a node from a path protection configuration, see the
Step 5
"DLP-H140 Verify Timing in a Reduced Ring" task on page
Complete the
Step 6
78-19416-01
"DLP-H29 Log into CTC" task on page
"NTP-H102 Back Up the Database" procedure on page
DLP-H245 Modify a 1:1 Protection Group for the ONS 15310-MA SDH, page 18-50
DLP-H137 Modify a 1+1 Protection Group, page 17-41
DLP-H138 Delete a Protection Group, page 17-41
1:1 protection groups are created automatically and can only be deleted when the protect card of
a 1:1 protection group is deleted.
"NTP-H102 Back Up the Database" procedure on page
This procedure changes the SDH timing settings for the ONS 15310-MA
SDH.
None
NTP-H23 Set Up Timing, page 3-10
As needed
Onsite or remote
Provisioning or higher
"DLP-H29 Log into CTC" task on page
"NTP-H102 Back Up the Database" procedure on page
"DLP-H139 Change the Node Timing Source" task on page
for the settings you need to modify.
"NTP-H102 Back Up the Database" procedure on page
16-43. If you are already logged in, continue with
16-43. If you are already logged in, continue with
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
Before You Begin
14-2.
14-2.
14-2.
17-42.
"DLP-H46 Set Up Internal Timing" task
17-43.
14-2.
10-5