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Chapter 1
Overview of the Content Delivery Engines
Figure 1-1
Management
metadata
System
Content
provider
Origin
servers
Service Engine
Content Acquirer
Cisco VDS-TV Overview
The Cisco Videoscape Distribution Suite for Television (VDS-TV) is a distributed network of CDEs
running CDAs that collaborate with each other to deliver personalized entertainment and interactive
media to subscribers.
The VDS-TV has a variety of functions to accelerate the distribution and delivery of content. The
VDS-TV interoperates with electronic program guides (EPGs), set-top boxes (STBs), and back office
applications, offering an end-to-end solution for video delivery systems.
The Cisco VDS-TV functionality can be separated into four areas:
•
•
•
•
High-Level View of the Cisco VDS Internet Streamer
Asset
GigE
CDSM
Ingest
Storage
Streaming
Management
Cisco Content Delivery Engine 205/220/250/280/285/420/460/475 Hardware Installation Guide
Service Engine
Internet Streamer
GigE
GigE
GigE
DNS
servers
Cisco VDS-TV Overview
Access point
CMTS
CMTS
CMTS
Access point
1-3
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Troubleshooting
