Cisco Headend System Release 2.7 Design Guide

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About This Guide 
4002915 Rev B 
 
About This Guide 
Introduction 
This guide provides troubleshooting information that will help you to verify the 
proper configuration and performance of the Cisco Switched Digital Video (SDV) 
feature. This document also includes tips about the Digital Network Control System 
(DNCS) and the SDV server, as well as troubleshooting assistance for common 
issues. 
 
Purpose 
The purpose of this document is to provide tips and helpful hints to properly set up 
SDV services, as well as to provide solutions and troubleshooting techniques that 
could occur on channels configured for SDV. 
 
 
Scope 
The contents of this document apply to Digital Broadband Delivery Systems (DBDS) 
that include the Cisco SDV feature and System Releases (SRs) 2.7.x,/3.7.x and 4.2.x. 
 
Audience 
This document was written for headend technicians. Field service engineers and 
Cisco Services engineers may also find the information in this document helpful.