Cisco Headend System Release 2.7 Guía De Instalación

 

4035749 Rev B 

23 

 

The number of BFS sessions post-upgrade needs to equal the number of pre-upgrade 
sessions. Use this procedure to determine and record the number of pre-upgrade 
BFS sessions. Then, after the upgrade, you will determine the number of 
post-upgrade BFS sessions. 
Follow this procedure to check and record the number of pre-upgrade BFS sessions. 
1  Press the Options button on the front panel of the BFS QAM until the Session 

Count total appears. 

2  Record the Session Count total in the space provided.   __________   
3  Does the system you are upgrading use the ASI card? 



 

If yes, from the dncs xterm window, type the following command and press 
Enter. 

Example: Output from the command should look similar to the following: 

 



 

If no, is your system currently running SR 5.0 AND are your BFS sessions 
Multicast? 
–  If yes, go to step 4. 
–  If no (to either condition), go to the next procedure in this chapter.