Cisco Headend System Release 2.5
10
4000916 Rev C
In This Chapter
Before You Begin ................................................................................... 11
Run the Doctor Report ......................................................................... 17
Examine Mirrored Devices .................................................................. 18
Verify DBDS Stability ........................................................................... 19
Check the EAS Configuration—Pre-Upgrade .................................. 21
Obtain System Configuration ............................................................. 22
Stop System Components .................................................................... 30
Stop the cron Jobs ................................................................................. 33
Remove the NMI Software .................................................................. 38