Ntp- G87 Change Node Timing Parameters - Cisco ONS 15454 DWDM Installation And Operation Manual

NTP-G87 Change Node Timing Parameters
NTP-G87 Change Node Timing Parameters
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
The following procedure might be service affecting and should be performed during a scheduled
Caution
maintenance window.
Complete the
Step 1
Step 2.
Complete the
Step 2
Click the Provisioning > Timing > General tabs.
Step 3
In the General Timing section, change any of the following information:
Step 4
•
•
•
•
•
See the
Step 5 In the Reference Lists area, you can change the following information:
Note
•
•
•
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
10-44
This procedure changes the timing parameters for the ONS 15454. To
switch the timing reference, see the
Reference" procedure on page
None
NTP-G53 Set Up Timing, page 6-4
As needed
Onsite or remote
Provisioning or higher
"DLP-G46 Log into CTC" task on page
"NTP-G103 Back Up the Database" procedure on page
Timing Mode
Because mixed timing can cause timing loops, Cisco does not recommend using the
Note
Mixed Timing option. Use this mode with care.
SSM Message Set
Quality of RES
Revertive
Revertive Time
"NTP-G53 Set Up Timing" task on page 6-4
Reference lists define up to three timing references for the node and up to six BITS Out
references. BITS Out references define the timing references used by equipment that can be
attached to the node's BITS Out pins on the backplane. If you attach equipment to BITS Out
pins, you normally attach it to a node with Line mode because equipment near the external
timing reference can be directly wired to the reference.
NE Reference
BITS 1 Out
BITS 2 Out
Chapter 10
"NTP-G112 Change the Node Timing
13-17.
2-25. If you are already logged in, continue with
13-2.
for field descriptions.
Manage the Node
September 2005