Cisco D9800 Configuration Manual page 14

Configuring DPM General Settings
• Web GUI (multi-stream unit): From the D9800 web GUI, choose Transport Stream > Digital Program Mappingfor
ASI 1 Output, ASI 2 Output, IP Data 1/Data 2 Output, or IP Data 3/Data 4 Output, and refer to the DPM General
Settings area.
• Front Panel (multi-stream unit): from the D9800 front panel, choose Setup > Outputs > TS Out > DPM > ASI1
, ASI2, IP1/2, or IP3/4.
Step 2 From the Remapping Mode drop-down list, or the Map Mode front panel menu, choose the DPM mapping mode for
this output.
• Svc ID - The elementary PIDs are not changed. Channels are remapped by changing their PSI references. When
this mode is selected, PE detailed PID mapping in the PD menu are ignored.
• Svc ID & PID - Channels and the elementary service PIDs can be mapped in the DPM PE PID MAP window.
If you use this mode, you must choose how to handle duplicate programs from the Duplication Method drop-down
list, or the Duplic Mode front panel menu:
◦ PSI Remap - Every input PID can be mapped to only one output PID. If PID mapping conflicts exist, DPM
will use the Precedence Rule to decide which output PID to use. All PMTs using the input PID will be updated
to reference the output PID specified by the winner.
◦ Pkt Copy - An input PID can be mapped to multiple output PIDs. The PID will be duplicated as many times
as needed (up to a certain hardware limitation). Pkt Copy is recommended for most applications.
This may increase the output bandwidth of the
Note
stream.
Step 3 From the Unreferenced Content drop-down list, or the Unref front panel menu, choose the action to use for unreferenced
content. Unreferenced content is the remainder of the transport stream that is not filtered by the program entries. Choose
Drop (default) to drop all unreferenced content. Choose Pass to pass all unreferenced content to the output unchanged.
For multi-stream units only, choose Mode-i to use a customer-specific mode. Click Mode-i Options, or choose PAT/PMT
Offset and NIT Offset front panel menus, to set the PAT Offset and NIT Plus Offset information. This is only used if
directed by Cisco. For more information, contact Cisco Services.
Note Mode-i is not supported in multi input mode. If you switch to multi input mode by adding a second active input,
the unreferenced content will drop.
Step 4 From the Service ID Output drop-down list, or the Service ID front panel menu, choose whether the transcoder should
always generate PSI tables for the Mapped PE even if the selected input channel is not available, or for only valid service
channels/IDs. The following describes each service ID:
• Valid Ch - Only transmits the PSI tables for the mapped program if the program exists on the input stream.
• All Ch - Transmits the PSI tables for the mapped program even if the program does not exist in the input stream.
All Ch is only valid if the PAT, NIT, SDT and PMT are set to Regenerate.
Step 5 Apply the changes.
Cisco D9800 Network Transport Receiver Version 3.01 Installation and Configuration Guide
14
Configuring the Transport Stream Information