Specifications

F-6
Cisco TV CDS 2.5 ISA Software Configuration Guide
OL-24788-01
Appendix F Engineering Access Level Pages
CDSM or VVIM Setup
Groups mirror the content), which may be in different geographic regions. The Vault Groups feature adds
the Vault Groups, Master Vault Group, and Vault Redundancy Map configuration pages to the Array
Level.
Note The maximum number of Vault Groups is 20.
nDVR
This feature is not activated in this release. The network Digital Video Recorder (n-DVR) feature adds
monitoring and report pages for accounting and recordings, as well as a Session Gateway page for
configuring settings to communicate with the Session Resource Manager (SRM).
Thin Pipe Management
Thin Pipe Management allows you to configure low-bandwidth connections between local and remote
sites. A local site consists of groups of servers in the same site, for example, all the Streamers in a Stream
Group are considered part of the same site, or local site. A remote site consists of groups of servers in
other Stream Groups, Cache Groups, and Vault Groups. Use the Thin Pipe Map page to configure this
feature.
VOD Error Repair
The VOD Error Repair is a licensed feature and requires a software activation key to enable it. For more
information about activating the VOD Error Repair, see the “Initializing the CDS and Activating the
Optional Features” section on page 3-3.
The VOD Error Repair feature retransmits lost packets to improve the quality of the end-user video
experience. The VOD Error Repair feature uses negative acknowledgement (NACK) retransmission
methods to implement retransmission-based error repair.
The VOD Error Repair settings can be configured on the System Level, Array Level, and the Server
Level. Error Repair and RTP Encapsulation can only be enabled at the System Level and Array Level.
Setting the Client Protocol to Cisco RTSP
The client must be set to Cisco RTSP.
For RTSP environments, log in as a user with Engineering access. The CDSM Setup page is displayed.
In the RTSP Deployment Type section set the Deployment Type to Cisco.
For ISA environments, on the Streamer BMS page (Configure > Array Level > Streamer BMS), in the
LSCP Services section, set the LSCP Client Protocol to Cisco (RTSP), and click Submit.
For ISA environments with VVIs and Shared Content Store or Virtual Content Store, the LSCP Services
section is on the Configure > Array Level > VHO ISA Settings.