Cisco Headend System Release 2.7 Guia Da Instalação

 

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This guide provides step-by-step instructions for installing and configuring the 
Remote Network Control Server (RNCS) component of a Digital Broadband 
Delivery System (DBDS). The RNCS is a needed component in a Regional Control 
System (RCS) that uses the Digital Network Control System (DNCS) to manage 
several remote headends. 

The RNCS software is contained on a DVD. A technician is needed to insert the 
RNCS DVD into the RNCS. Installation engineers then complete the software 
installation from the DNCS that has a remote connection to the RNCS. 

Appendix A of this guide, The siteCmd Program, contains instructions and 
examples for running various commands that are useful in managing a remote 
headend. 

 
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These instructions are written for headend technicians using the DNCS. 

These instructions are also written for Cisco

®

 Services engineers and other qualified 

service provider personnel with the following skills required to complete the 
installation or upgrade process successfully: 

 

Advanced knowledge of UNIX 

Experience with a UNIX text editor. The instructions provided in this guide 
are no substitute for an advanced working knowledge of a UNIX text editor 

The ability to review and edit cron files 

Backing up file systems and databases 

Working knowledge of Sun hardware 

Working knowledge of Solaris 

Working knowledge of script languages 

 

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 

Troubleshooting for basic system errors 

Stopping and starting system components