Cisco Cisco ONS 15310-CL SONET Multiservice Platform Installation Guide

Log into CTC.

If the Java Plug-in Security Warning dialog box appears, choose one of the following options:

Grant This Session—Installs the public-key certificate to your PC only for the current session. Once 
the session ends, the certificate gets deleted. This dialog box appears the next time you log into the 
ONS 15310-CL.

Deny—Denies permission to install the certificate. If you choose this option, you cannot log into the 
ONS 15310-CL.

Grant always—Installs the public-key certificate and does not delete it after the session is over. 
Cisco recommends this option.

View Certificate—Allows you to view the public-key security certificate.

After you complete the security certificate dialog boxes, the web browser displays information about 
your Java and system environments. If this is the first login, a CTC downloading message appears while 
CTC files are downloaded to your computer. The first time you connect to an ONS 15310-CL, this 
process can take several minutes. After the download, the CTC Login dialog box appears.

If you need to return to the software and database you had before activating Software R9.0, proceed with 
the 

.

The tasks to revert to a previous load are not a part of the upgrade. They are provided here as a 
convenience to those wishing to perform a revert after an upgrade. If you have performed all necessary 
procedures up to this point, you have finished the software upgrade.

Before you upgraded to Software R9.0, you should have backed up the existing database at all nodes in 
the network (this is part of the 

). Cisco recommends that you record or export all critical information to your hard drive. If 

you need to revert to the backup database, use the following tasks, in order. 

This procedure restores the software and database provisioning you had 
before you activated Software R9.0.

PC or UNIX workstation

NTP-U405 Prepare for Upgrade to Release 9.0, page 3
NTP-U406 Back Up the ONS 15310-CL Software Database, page 4
NTP-U407 Upgrade to the ONS 15310-CL Software R9.0, page 5

As needed

Onsite or remote (but in the presence of the workstation)

Superuser