
11-5
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 11 Upgrade Cards and Spans
Before You Begin
Note
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.
Figure 11-1
Span Upgrade Wizard
Note
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.
Step 8
Repeat Steps
through
for additional spans in the ring.
Stop. You have completed this procedure.
NTP-H186 Upgrade Optical Spans Manually
Purpose
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).
Tools/Equipment
Replacement SFPs
Prerequisite Procedures
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.
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Provisioning or higher
Содержание ONS 15310-MA SDH
Страница 20: ...Figures xx Cisco ONS 15310 MA SDH Procedure Guide Release 9 1 and Release 9 2 78 19416 01 ...
Страница 45: ...xlv Cisco ONS 15310 MA SDH Procedure Guide Release 9 1 and Release 9 2 78 19416 01 Preface ...
Страница 48: ...xlviii Cisco ONS 15310 MA SDH Procedure Guide Release 9 1 and Release 9 2 78 19416 01 Preface ...
Страница 290: ...15 4 Cisco ONS 15310 MA SDH Procedure Guide Release 9 1 and Release 9 2 78 19416 01 Chapter 15 Power Down the Node ...