Cisco DNCS System Release 2.8.1 3.8.1 4.3.1 用户指南

Important: Follow this procedure only if your system uses the 

in an RCS.

If your network uses Direct ASI to send BFS data to DHCTs, the first step in setting up the elements that process
system data for your network is to add an MPEG BFS source. This source represents the ASI card installed in the
DNCS or RNCS/LIONN. In addition, if you are using the RCS option, you will also need to add an MPEG BFS
source for each RNCS/LIONN in your network.

Before you begin, you must have your network map. You must also have the following information, which should
be noted on your network map:



Name of the headend containing the ASI card



A name that will identify each MPEG source as one that is used for the ASI card (We recommend that

you use the name BFS_ASI.)



The IP address for the ASI card installed in the DNCS (from your system administrator)



Physical (MAC) address for the Ethernet port on the ASI control card that is being used to receive data

from the DNCS



Number identifying the output port on the ASI card that is physically connected to the input port on the

BFS QAM modulator



Number identifying the transport stream going from the MPEG source to the BFS QAM modulator

Note: If you are using an RCS network, you will need the information listed above for the ASI card on the
DNCS and the ASI card on each RNCS/LIONN.

To add an MPEG BFS source for an ASI card, complete the following tasks.

 for the ASI card.



