Ntp-H186 Upgrade Optical Spans Manually - Cisco ONS 15310-MA SDH Procedure Manual

Chapter 11 Upgrade Cards and Spans
Note
Figure 11-1
Note
Step 8 Repeat Steps
Stop. You have completed this procedure.

NTP-H186 Upgrade Optical Spans Manually

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
78-19416-01
The Back button is only enabled in Step 2 of the wizard; because you cannot back out of an
upgrade using the wizard, close the wizard and initiate the manual procedure if you need to back
out of the upgrade at any point beyond Step 2.
Span Upgrade Wizard
The span upgrade process resets the line's CV-L threshold to factory default. The CV-L threshold
is reset because the threshold is dependent on line rate.
5 through 7 for additional spans in the ring.
This procedure upgrades STM-N speeds within SNCPs, and 1+1
protection groups by upgrading STM-N SFPs. Complete a manual
upgrade task if you need to perform error recovery for the Span Upgrade
wizard or back out of a span upgrade (downgrade).
Replacement SFPs
The manual span upgrade procedure requires at least two technicians
(one at each end of the span) who can communicate with each other
during the upgrade.
As needed
Onsite
Provisioning or higher
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
Before You Begin
11-5