Cisco Headend System Release 2.7 安装指南
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4013154 Rev C
In This Chapter
Run the Doctor Report ......................................................................... 19
Examine Mirrored Devices .................................................................. 20
Verify DBDS Stability ........................................................................... 21
Check the EAS Configuration—Pre-Upgrade .................................. 22
Obtain System Configuration ............................................................. 23
Stop the cron Jobs ................................................................................. 27
Remove the NMI Software .................................................................. 34
Stop System Components .................................................................... 35