Cisco DNCS System Release 2.7 3.7 4.2 インストールガイド

 

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Important: Complete all of the procedures in this guide in the order in which they 
are presented. Failure to follow all of the instructions may lead to undesirable 
results. 

System operators or engineers who upgrade the EC software need the following 
skills: 



 

Advanced knowledge of UNIX 

Experience with the UNIX vi editor. Several times throughout the system 
upgrade process, system files are edited using the UNIX vi editor. The UNIX 
vi editor is not intuitive. The instructions provided in this guide are no 
substitute for an advanced working knowledge of vi. 

The ability to review and edit cron files 



 

Knowledge of VMware 



 

Extensive DBDS system expertise 

The ability to identify keyfiles that are unique to the site being upgraded 

The ability to add and remove user accounts 

Before beginning the upgrade to SR 7.0, be sure that the site you are upgrading 
meets these requirements: 



 

You have at least one of the following in order to complete the required backups 
of the database and the file system: 

The SR 7.0.0.x ISO image 

Backup and Restore scripts available from Cisco 



 

You have the Solaris 10 x86 Update 11 license and ISO image 



 

You are currently running SR 6.0.0.x or SR 7.0.0.x 



 

You have a complete list of all third-party tools and scripts currently in use on 
the EC 



 

You have a complete list of key files and directories where you store site-specific 
information that you want to keep, such as: 

EMM files 

Log files 

Scripts